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Metals SINCE 1948 Guide Steel Bars Cold Finished and Hot Rolled Bar Products 1 Section 1, Pages 1-1 to 1-24 Steel Bars

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8 alro.com ® Alro Steel Metals Guide Steel Bars Steel Bars Cold Finished & Hot Rolled Bar Products

Cold Finished Grade Descriptions ...... 1-2

Cold Finished Rounds ...... 1-3 thru 1-6

Chrome Plated Steel Bars ...... 1-7

Cold Finished Squares ...... 1-8

Cold Finished Hexagons ...... 1-9

Cold Finished Flats ...... 1-10 thru 1-13

Cold Finished Tolerances ...... 1-14

Hot Rolled Grade Descriptions ...... 1-15

Hot Rolled Rounds ...... 1-16 thru 1-17

Hot Rolled Flats (A-36) ...... 1-18 thru 1-19

Hot Rolled Strips ...... 1-20

Hot Rolled Flats (M1044) ...... 1-21

Hot Rolled Squares ...... 1-21

Concrete Reinforcing Bars & Mesh ...... 1-22

Hot Rolled Steel Bars ...... 1-23

Square Edge & Round Edge Flats ...... 1-23

Straightness Tolerances Steel Bars ...... 1-24

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1-1 alro.com ® Alro Steel Metals Guide Cold Finished Carbon Bars Grades and Descriptions Cold Finished Bars are produced from Special Bar Quality Hot Rolled Bars by cold drawing, turning or grinding or by a combination of these methods. The cross sectional area of the hot

Steel Bars rolled bar is cold reduced, resulting in accurate size, smooth surface, increased mechanical properties and machinability.

1018 is a general purpose low carbon steel with good case hardening qualities. It is especially suited to cold forming and bending operations. Material is suitable for parts which require cold forming (such as crimping, swaging, or bending). For severe bends, however, stress relieving may be necessary to prevent cracking. 1045 is a medium carbon steel used extensively in induction hardening applications. This is not normally considered a screw machine steel and is only fair for brazing and welding. However, it can be forged satisfactorily and is the most common shafting steel in the medium carbon range. 1117 is a low carbon, high manganese steel. Machinability is improved over 1018, and case hardening is deep and uniform, supported by a tough ductile core. 11L17 is a resulphurized steel with good machinability and surface finish. The product is made much the same way as 12L14 where the lead does not alloy with the steel. Lead is retained in its elemental state and is dispersed within the steel's structure allowing chips to break off easier during machining. 1141 is a medium carbon, special quality, manganese steel, with improved machinability and better heat treatment response. Surface hardness is deeper and more uniform than plain carbon steels. 1144 is a resulphurized carbon steel containing manganese and sulphur to provide a free- machining steel. It is recommended especially for high-production automatic machine products and machined parts requiring higher strength and wear resistance than is possible with lower carbon steels. A311 Class B, includes Stressproof®, is a medium carbon free machining steel that has been severely cold reduced to improve its mechanical properties. Its inherent strength, without heat treatment, is comparable to heat treated steels of equal hardness. This permits direct use of many parts following the last machining operation, without the necessity of a further hardening treatment. 12L14 is considered to be one of the fastest machining steels currently produced. This has been achieved through the addition and even dispersal of tiny lead particles throughout the bar. C12L14 gives a smooth, machined surface and because of its low friction component allows increased tool life. This grade is recommended for high-speed automatic screw machine parts. 1215 is one of the most popular screw stocks marketed today. C1215 provides good surface finish and brazing properties. Fatigueproof® is made by various combinations of mechanical working and thermal treatment which can include Niagara LaSalle's "e.t.d."® (elevated temperature drawing) process. This is a high strength steel bar that eliminates heat treating and secondary operations such as cleaning, straightening, secondary machining and inspections. All this, in combination with free machining and high strength, operates to lower end costs. Fatigueproof® induction hardens satisfactorily, but should be watched for quench cracks. Fatigueproof® is also comparitor or roto tested.

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® alro.com Alro Steel Metals Guide Cold Finished - Rounds Steel Bars Stock Lengths: 12 foot (Other lengths are available upon request) ® ® Class B** Diameter (inches) Weight (lbs./ft.) per Weight 12 Foot Bar 1018 1045* 1117 11L17 1141 1144 Stressproof A311, 12L14 1215 Fatigueproof 1/8 0.040 0.48 5/32 0.070 0.84 3/16 0.090 1.08 13/64 0.110 1.32 7/32 0.130 1.56 15/64 0.147 1.76 1/4 0.167 2.00 17/64 0.190 2.28 9/32 0.210 2.52 19/64 0.240 2.88 5/16 0.260 3.12 21/64 0.290 3.48 11/32 0.320 3.84 23/64 0.350 4.20 3/8 0.380 4.56 25/64 0.410 4.92 13/32 0.441 5.29 27/64 0.480 5.76 7/16 0.510 6.12 29/64 0.550 6.60 15/32 0.587 7.04 31/64 0.630 7.56 1/2 0.670 8.04 33/64 0.710 8.52 17/32 0.754 9.04 35/64 0.798 9.57 9/16 0.850 10.20 19/32 0.940 11.28 39/64 0.990 11.88 5/8 1.040 12.48 41/64 1.100 13.20 21/32 1.150 13.80 11/16 1.260 15.12 23/32 1.380 16.56 47/64 1.440 17.28 3/4 1.500 18.00 * 1045 is available in turned, ground and polished condition. ** Stressproof® A311 Class B is available in ground and polished condition starting at 3/8". Continued on next page

1-3

alro.com ® Alro Steel Metals Guide Cold Finished - Rounds Stock Lengths: 12 and 20 foot (Other lengths are available upon request) ® ® Steel Bars Class B** Diameter (inches) Weight (lbs./ft.) Weight (lbs./12 ft) 1018 1045* 1117 11L17 1141 1144 Stressproof A311, 12L14 1215 Fatigueproof 49/64 1.570 18.84 25/32 1.630 19.56 13/16 1.760 21.12 27/32 1.901 22.81 7/8 2.040 24.48 29/32 2.193 26.31 15/16 2.350 28.20 31/32 2.506 30.07 1 2.670 32.04 1-1/16 3.014 36.17 1-1/8 3.379 40.55 1-3/16 3.770 45.24 1-1/4 4.170 50.04 1-5/16 4.600 55.20 1-3/8 5.050 60.60 1-7/16 5.520 66.24 1-1/2 6.010 72.12 1-9/16 6.510 78.12 1-5/8 7.050 84.60 1-11/16 7.600 91.20 1-3/4 8.170 98.04 1-13/16 8.770 105.24 1-7/8 9.390 112.68 1-15/16 10.020 120.24 2 10.680 128.16 2-1/16 11.360 136.32 2-1/8 12.060 144.72 2-3/16 12.780 153.36 2-1/4 13.520 162.24 2-5/16 14.280 171.36 2-3/8 15.060 180.72 2-7/16 15.870 190.44 2-1/2 16.690 200.28 2-9/16 17.530 210.36 2-5/8 18.400 220.80 2-11/16 19.290 231.48 * 1045 is available in ground and polished condition. However, 1/2" to 7/8" diameter may be cold drawn, ground and polished or turned, ground and polished. Over 1" diameter is hot rolled, turned, ground and polished. ** Stressproof® A311 Class B is available in ground and polished condition. Continued on next page

1-4

® alro.com Alro Steel Metals Guide Cold Finished - Rounds Steel Bars Stock Lengths: 12 and 20 foot (Other lengths are available upon request) (4) ® ® (2) Class B (1) (2) (1) (2) (3) Diameter (inches) Weight (lbs./ft.) Weight (lbs./12 ft) 1018 1045 1117 11L17 1141 1144 Stressproof A311, 12L14 1215 Fatigueproof 2-3/4 20.19 242.28 2-13/16 21.12 253.44 2-7/8 22.07 264.84 2-15/16 23.04 276.48 3 24.03 288.36 3-1/16 25.05 300.60 3-1/8 26.08 312.96 3-3/16 27.13 325.54 3-1/4 28.21 338.52 3-3/8 30.42 365.04 3-7/16 31.55 378.60 3-1/2 32.71 392.49 3-5/8 35.09 421.08 3-3/4 37.55 450.36 3-7/8 40.10 481.20 3-15/16 41.40 496.80 4 42.73 512.76 4-1/8 45.44 545.28 4-1/4 48.23 578.76 4-3/8 51.11 613.32 4-7/16 52.58 630.91 4-1/2 54.07 648.84 4-5/8 57.12 685.44 4-3/4 60.25 723.00 4-7/8 63.46 761.52 4-15/16 65.10 781.20 5 66.75 801.12 5-1/8 70.14 841.68 5-1/4 73.59 883.20 5-7/16 78.94 947.28 5-1/2 80.77 969.24 5-3/4 88.29 1059.48 6 96.13 1153.56

(1) Sizes over 10" diameter are rough turned to +1/8 to +3/16" overside (2) Sizes over 6" diameter are turned and polished. See tolerance chart at the end of this section. (3) 1045 is available in ground and polished condition. However, 1/2" to 7/8" diameter may be cold drawn, ground and polished or turned, ground and polished. Over 1" diameter is hot rolled, turned, ground and polished. (4) Stressproof® A311 Class B is available in ground and polished condition up through 4" diameter.

Continued on next page

1-5

alro.com ® Alro Steel Metals Guide Cold Finished - Rounds Stock Lengths: 12 and 20 foot (Other lengths are available upon request) (4) ® ® Steel Bars (2) Class B (1) (2) (1) (2) (3) Diameter (inches) Weight (lbs./ft.) Weight (lbs./12 ft) 1018 1045 1117 11L17 1141 1144 Stressproof A311, 12L14 1215 Fatigueproof 6-1/4 104.31 1314.99 6-1/2 112.82 1419.63 6-3/4 121.68 1528.28 7 130.84 1640.92 7-1/4 140.36 1757.59 7-1/2 150.21 1878.25 7-3/4 160.37 2002.92 8 170.90 2131.59 8-1/2 192.93 2400.96 9 216.30 2686.34 9-1/2 241.00 2987.74 10 266.87 3202.42 10-1/2 302.84 3634.08 11 332.29 3987.48 11-1/2 362.75 4353.00 12 394.54 4734.49 12-1/2 427.66 5131.92 13 462.12 5545.44 13-1/2 497.93 5975.16 14 535.05 6420.60 14-1/2 573.51 6882.12 15 613.31 7359.72 15-1/2 654.44 7853.28 16 696.91 8362.92 16-1/2 740.72 8888.64 17 785.85 9430.20 18 880.14 10561.68 19 979.76 11757.12 20 1084.73 13016.76 22 1310.67 15728.04 24 1557.98 18695.76 26 1826.64 21919.68 28 2116.67 25400.04 (1) Sizes over 10" diameter are rough turned to +1/8 to +3/16" overside (2) Sizes over 6" diameter are turned and polished. See tolerance chart at the end of this section. (3) 1045 is available in ground and polished condition. However, 1/2" to 7/8" diameter may be cold drawn, ground and polished or turned, ground and polished. Over 1" diameter is hot rolled, turned, ground and polished. (4) Stressproof® A311 Class B is available in ground and polished condition up through 4" diameter.

1-6

® alro.com Alro Steel Metals Guide Chrome Plated Steel Bars Steel Bars

Produced from a commercial grade of cold finished and hot rolled steel bars. After centerless grinding the bars are polished and then hard-chrome plated (usually up to .001"). The bar may be induction hardened to core depth of .050" minimum with a surface hardness of RC50 minimum. Primary application is for shafting in the manufacture of hydraulic cylinders.

1045/1050 1045 1045/1050 Induction 75K min. 100K min. Hardened 100K Diameter Weight yield/.0005 yield/.0005 min. yield/.001 (inches) (lbs./ft.) min. plate min. plate min. plate 3/8 .375 1/2 .668 5/8 1.04 3/4 1.50 7/8 2.04 1 2.67 1-1/8 3.38 1-1/4 4.17 1-3/8 5.05 1-1/2 6.01 1-5/8 7.05 1-3/4 8.18 2 10.68 2-1/4 13.52 2-1/2 16.69 2-3/4 20.19 3 24.03 3-1/4 28.20 3-1/2 32.71 3-3/4 37.55 4 42.72 4-1/4 48.23 4-1/2 54.07 5 66.75 Standard Diameter Tolerances (Undersized Variation Only; +0.000")

0.750" to less than 2.500" dia. = -0.0015" 2.500" to less than 3.000" dia. = -0.0020" 3.000" to less than 4.000" dia. = -0.0030" 4.000" to 5.000" diameter = -0.0040"

1-7

alro.com ® Alro Steel Metals Guide Cold Finished - Squares

Size Weight Weight Stock Lengths : 12 foot (inches) (lbs./foot) (lbs./12 ft.)

Steel Bars 1018 1045 12L14 1215 1/8 0.05 0.60 3/16 0.12 1.44 1/4 0.21 2.52 5/16 0.33 3.96 3/8 0.478 5.73 7/16 0.65 7.80 1/2 0.85 10.20 9/16 1.08 12.96 5/8 1.328 15.93 11/16 1.61 19.32 3/4 1.91 22.92 13/16 2.24 26.88 7/8 2.60 31.20 15/16 2.99 35.88 1 3.40 40.80 1-1/16 3.84 46.08 1-1/8 4.30 51.60 1-3/16 4.80 57.60 1-1/4 5.31 63.72 1-5/16 5.86 70.32 1-3/8 6.43 77.16 1-7/16 7.03 84.36 1-1/2 7.65 91.80 1-5/8 8.98 107.76 1-3/4 10.413 124.95 1-13/16 11.163 133.95 1-7/8 11.95 143.40 2 13.60 163.20 2-1/8 15.35 184.20 2-1/4 17.22 206.64 2-3/8 19.18 230.16 2-1/2 21.26 255.12 2-5/8 23.43 281.16 2-3/4 25.71 308.52 3 30.60 367.20 3-1/4 35.91 430.92 3-1/2 41.65 499.80 3-3/4 47.81 573.72 4 54.40 652.80 4-1/2 68.85 826.20 5 85.04 1020.48 5-1/2 102.80 1233.60 6 122.40 1468.80

1-8

® alro.com Alro Steel Metals Guide Cold Finished - Hexagons Steel Bars

Size Weight Weight Stock Lengths : 12 foot (inches) ® ® (lbs./foot) (lbs./12 ft.) 1018 1045 1117 12L14 1215 Stressproof Fatigueproof 3/16 0.10 1.20 1/4 0.183 2.19 5/16 0.28 3.36 3/8 0.41 4.92 7/16 0.563 6.75 1/2 0.73 8.76 9/16 0.93 11.16 5/8 1.15 13.80 11/16 1.39 16.68 3/4 1.66 19.92 13/16 1.94 23.28 7/8 2.25 27.00 15/16 2.59 31.08 1 2.94 35.28 1-1/16 3.32 39.84 1-1/8 3.72 44.65 1-3/16 4.15 49.80 1-1/4 4.60 55.20 1-5/16 5.07 60.84 1-3/8 5.56 66.72 1-7/16 6.09 73.08 1-1/2 6.63 79.56 1-9/16 7.19 86.28 1-5/8 7.78 93.36 1-11/16 8.39 100.68 1-3/4 9.00 108.00 1-13/16 9.65 115.89 1-7/8 10.35 124.20 2 11.76 141.12 2-1/8 13.30 159.60 2-1/4 14.884 178.60 2-3/8 16.58 198.96 2-1/2 18.40 220.80 2-5/8 20.29 243.48 2-3/4 22.27 267.24 2-7/8 24.30 291.60 3 26.50 318.00 3-1/4 31.10 373.20 3-1/2 36.08 432.96 3-3/4 41.34 496.08 4 47.04 564.48

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alro.com ® Alro Steel Metals Guide Cold Finished - Flats Stock Lengths: 12 foot (1018 and 11L17)

Size Weight Weight Size Weight Weight Size Weight Weight (inches) (lbs./ft.) (lbs./12 ft) (inches) (lbs./ft.) (lbs./12 ft) (inches) (lbs./ft.) (lbs./12 ft)

Steel Bars 1/8 x 3/16 x (Continued) 1/4 x (Continued) 3/16 0.08 0.96 1-1/8 0.72 8.62 3-1/4 2.76 33.12 1/4 0.11 1.32 1-1/4 0.80 9.60 3-1/2 2.98 35.64 5/16 0.13 1.56 1-3/8 0.88 10.52 3-3/4 3.19 38.28 3/8 0.16 1.92 1-1/2 0.96 11.52 4 3.40 40.80 7/16 0.19 2.23 1-5/8 1.04 12.48 4-1/4 3.61 43.32 1/2 0.21 2.52 1-3/4 1.12 13.44 4-1/2 3.83 45.60 9/16 0.24 2.86 1-7/8 1.20 14.34 4-3/4 4.04 48.48 5/8 0.27 3.24 2 1.28 15.36 5 4.25 51.00 3/4 0.32 3.84 2-1/8 1.36 16.28 5-1/2 4.68 56.16 7/8 0.37 4.46 2-1/4 1.44 17.20 6 5.10 61.20 15/16 0.40 4.81 2-1/2 1.59 19.08 6-1/2 5.53 66.36 1 0.43 5.16 2-3/4 1.76 21.03 7 5.95 71.40 1-1/8 0.48 5.76 3 1.92 22.92 8 6.80 81.60 1-1/4 0.53 6.36 3-1/4 2.07 24.86 9 7.65 91.80 1-1/2 0.64 7.68 3-1/2 2.24 26.77 10 8.50 102.00 1-3/4 0.74 8.88 3-3/4 2.39 28.68 11 9.35 112.20 2 0.85 10.20 4 2.56 30.60 12 10.20 122.40 2-1/4 0.96 11.52 4-1/4 2.71 32.52 14 11.90 142.80 2-1/2 1.06 12.75 4-1/2 2.88 34.42 16 13.60 163.20 2-3/4 1.17 14.04 4-3/4 3.03 36.34 3 1.28 15.36 5 3.20 38.28 5/16 x 3-1/4 1.38 16.59 5-1/2 3.51 42.07 3/8 0.40 4.80 3-1/2 1.49 17.88 6 3.84 45.96 7/16 0.47 5.56 3-3/4 1.59 19.11 7 4.47 53.55 1/2 0.53 6.36 4 1.70 20.40 8 5.11 61.20 5/8 0.66 7.92 4-1/4 1.81 21.66 9 5.74 68.85 3/4 0.80 9.60 4-1/2 1.91 22.92 10 6.38 76.50 7/8 0.93 11.16 4-3/4 2.02 24.24 11 7.01 84.15 1 1.06 12.72 5 2.13 25.56 12 7.65 91.80 1-1/8 1.20 14.34 5-1/2 2.34 28.08 1-1/4 1.33 15.96 6 2.55 30.60 1/4 x 1-3/8 1.46 17.52 1-1/2 1.59 19.08 7 2.98 35.70 5/16 0.26 3.12 1-3/4 1.86 22.32 8 3.40 40.80 3/8 0.32 3.84 2 2.13 25.56 9 3.83 45.90 7/16 0.37 4.44 2-1/4 2.39 28.68 10 4.25 51.00 1/2 0.43 5.16 2-1/2 2.66 31.92 11 4.69 56.28 9/16 0.48 5.76 2-3/4 2.92 35.04 12 5.13 61.56 5/8 0.53 6.36 3 3.19 38.28 3/4 0.64 7.68 3-1/2 3.72 44.64 3/16 x 7/8 0.74 8.88 4 4.25 51.00 1/4 0.16 1.92 1 0.85 10.20 4-1/2 4.78 57.36 5/16 0.19 2.28 1-1/8 0.96 11.52 5 5.31 63.72 3/8 0.24 2.88 1-1/4 1.06 12.72 6 6.38 76.50 7/16 0.28 3.36 1-3/8 1.17 14.04 7 7.44 89.28 1/2 0.32 3.84 1-1/2 1.28 15.36 8 8.50 102.00 9/16 0.36 4.30 1-5/8 1.38 16.56 10 10.63 127.56 5/8 0.40 4.80 1-3/4 1.49 17.88 12 12.75 153.00 11/16 0.44 5.28 1-7/8 1.59 19.08 3/4 0.48 5.76 2 1.70 20.40 3/8 x 13/16 0.52 6.24 2-1/4 1.91 22.92 7/16 0.56 6.72 7/8 0.56 6.72 2-1/2 2.13 25.56 1/2 0.64 7.68 15/16 0.64 7.68 2-3/4 2.34 27.96 5/8 0.80 9.60 1 0.68 8.16 3 2.55 30.60 3/4 0.96 11.52 * Size available in 1018 & 11L17 ** Sizes are stocked in 10 foot lengths

Continued on next page 1-10

® alro.com Alro Steel Metals Guide Cold Finished - Flats Steel Bars Stock Lengths: 12 foot (1018 and 11L17)

Size Weight Weight Size Weight Weight Size Weight Weight (inches) (lbs./ft.) (lbs./12 ft) (inches) (lbs./ft.) (lbs./12 ft) (inches) (lbs./ft.) (lbs./12 ft)

3/8 x (Continued) 1/2 x 5/8 x (Continued) 7/8 1.12 13.44 9/16 0.96 11.52 1-1/4 2.65 31.80 1 1.28 15.36 5/8 1.06 12.72 1-3/8 2.92 35.04 1-1/8 1.43 17.16 3/4 1.28 15.36 1-1/2* 3.19 38.28 1-1/4 1.59 19.08 7/8 1.49 17.88 1-5/8 3.45 41.40 1-3/8 1.75 21.00 1 1.70 20.40 1-3/4 3.72 44.52 1-1/2 1.91 22.95 1-1/8 1.91 22.92 2* 4.25 51.00 1-5/8 2.07 24.84 1-1/4 2.13 25.56 2-1/4 4.78 57.36 1-3/4 2.23 26.76 1-3/8 2.34 28.08 2-1/2 5.31 63.72 1-7/8 2.39 28.69 1-1/2* 2.55 30.60 2-3/4 5.84 70.08 2 2.55 30.60 1-5/8 2.77 33.24 3* 6.38 76.56 2-1/4 2.87 34.44 1-3/4 2.98 35.76 3-1/4 6.90 82.80 2-1/2 3.18 38.16 2* 3.40 40.80 3-1/2 7.44 89.28 2-3/4 3.51 42.12 2-1/8 3.61 43.34 3-3/4 7.96 95.52 3 3.82 45.84 2-1/4 3.83 45.96 4 8.50 102.00 3-1/4* 4.14 49.68 2-1/2* 4.25 51.00 4-1/4 9.03 108.37 3-1/2 4.46 53.52 2-3/4 4.68 56.16 4-1/2 9.56 114.72 3-3/4 4.78 57.36 3 5.10 61.20 4-3/4 10.09 121.08 4 5.10 61.20 3-1/4 5.53 66.36 5 10.63 127.56 4-1/4 5.42 65.01 3-1/2 5.95 71.40 5-1/2 11.69 140.16 4-1/2 5.70 68.40 3-3/4 6.38 76.56 6 12.75 153.00 4-3/4 6.06 72.67 4 6.80 81.60 6-1/2 13.81 165.72 5 6.38 76.56 4-1/4 7.23 86.76 7 14.88 178.56 5-1/2 7.01 84.12 4-1/2 7.65 91.80 8 17.00 204.00 6 7.65 91.80 4-3/4 8.07 96.84 9 19.13 229.44 6-1/2 8.29 99.48 5 8.50 102.00 10 21.25 255.00 7 8.93 107.16 5-1/2 9.35 112.20 11 23.38 280.56 8 10.20 122.40 5-3/4 9.78 117.30 12 25.50 306.00 9 11.48 137.76 6 10.20 122.40 14 29.75 357.00 10 12.75 153.00 6-1/2 11.05 132.60 11 14.03 168.30 7 11.90 142.80 3/4 x 12 15.30 183.60 8 13.60 163.20 7/8 2.23 26.76 14 18.00 216.00 9 15.30 183.60 1 2.55 30.60 10 17.00 204.00 1-1/8 2.87 34.44 7/16 x 11 18.70 224.40 1-1/4* 3.19 38.16 1/2 0.74 8.88 12 20.40 244.80 1-3/8 3.51 42.12 9/16 0.84 10.08 14 23.80 288.00 1-1/2* 3.83 45.84 5/8 0.93 11.16 16 27.20 326.40 1-5/8 4.14 49.68 3/4 1.12 13.44 18 30.60 367.20 1-3/4 4.46 53.52 7/8 1.30 15.60 20 34.00 408.00 2* 5.10 61.20 1 1.49 17.88 2-1/4 5.70 68.40 1-1/4 1.86 22.32 9/16 x 2-1/2* 6.38 76.56 1-1/2 2.23 26.76 5/8 1.20 14.34 2-3/4 7.01 84.12 1-3/4 2.60 31.20 3/4 1.44 17.16 3* 7.65 91.80 2 2.98 35.76 1 1.91 22.92 3-1/4 8.29 99.48 2-1/4 3.35 40.20 1-1/4 2.39 28.68 3-1/2 8.93 107.04 2-1/2 3.72 44.64 1-1/2 2.87 34.44 3-3/4 9.56 114.72 3 4.46 53.52 2 3.83 45.96 4 10.20 122.40 3-1/2 5.21 62.52 2-1/2 4.78 57.38 4-1/4 10.84 130.05 4 5.95 71.40 5/8 x 4-1/2* 11.48 137.64 4-1/2 6.70 80.40 4-3/4 12.11 145.32 3/4 1.59 19.08 5 7.44 89.25 5* 12.75 153.00 7/8 1.86 22.32 6 8.93 107.16 5-1/2 14.03 168.36 1* 2.13 25.56 6 15.30 183.60 1-1/8 2.39 28.68 * Size available in 1018 & 11L17 ** Sizes are stocked in 10 foot lengths

Continued on next page 1-11

alro.com ® Alro Steel Metals Guide Cold Finished - Flats Stock Lengths: 12 foot (1018 and 11L17)

Size Weight Weight Size Weight Weight Size Weight Weight (inches) (lbs./ft.) (lbs./12 ft) (inches) (lbs./ft.) (lbs./12 ft) (inches) (lbs./ft.) (lbs./12 ft)

Steel Bars 3/4 x (Continued) 1 x (Continued) 1-1/4 x (Continued) 6-1/2 16.58 198.96 4-1/4 14.45 173.40 8 34.00 408.00 7 17.85 214.20 4-1/2 15.30 183.60 9 38.25 459.00 8 20.40 244.80 4-3/4 16.15 193.80 10 42.50 510.00 9 22.95 275.40 5 17.00 204.00 11 46.75 561.00 10 25.50 306.00 5-1/2 18.70 224.40 12 51.00 612.00 11 28.05 336.60 6 20.40 244.80 14 59.50 714.00 12 30.60 367.20 6-1/2 22.10 265.20 14 35.70 428.40 7 23.80 285.60 1-3/8 x 16** 40.80 408.00 7-1/2 25.50 306.00 1-1/2 7.01 84.12 18** 45.90 459.00 8 27.20 326.40 2 9.35 112.20 20** 51.00 510.00 9 30.60 367.20 3 14.03 168.36 10 34.00 408.00 7/8 x 11 37.40 448.80 1-1/2 x 1 2.98 35.76 12 40.80 489.60 1-5/8 8.29 99.48 1-1/8 3.35 40.20 14 47.60 571.20 1-3/4* 8.93 107.16 1-1/4 3.72 44.64 16** 54.40 544.00 2* 10.20 122.40 1-3/8 4.09 49.08 18** 61.20 612.00 2-1/4 11.48 137.76 1-1/2* 4.46 54.24 20** 68.00 680.00 2-1/2* 12.75 153.00 1-3/4 5.21 62.52 2-3/4 14.03 168.36 2 5.90 70.80 1-1/8 x 3* 15.30 183.60 2-1/4 6.69 80.40 1-1/4 4.78 57.36 3-1/4 16.58 198.96 2-1/2 7.44 89.28 1-1/2 5.74 68.88 3-1/2* 17.85 214.20 2-3/4 8.18 98.16 1-3/4 6.69 80.28 4* 20.40 244.80 3 8.93 107.16 2 7.65 91.80 4-1/2* 22.95 275.40 3-1/2 10.41 124.92 2-1/4 8.61 103.20 5* 25.50 306.00 4 11.90 142.80 2-1/2 9.56 114.72 5-1/2 28.05 336.60 4-1/2 13.39 160.68 2-3/4 10.52 126.21 6 30.60 367.20 5 14.88 178.44 3 11.48 137.76 6-1/2 33.15 397.80 5-1/2 16.36 196.35 4 15.30 183.60 7 35.70 428.40 6 17.85 214.20 4-1/4 16.26 195.07 7-1/2 38.25 459.00 6-1/2 19.34 232.05 5 19.13 229.56 8 40.80 489.60 7 20.83 249.96 6 22.95 275.40 9 45.90 550.80 8 23.80 285.60 8 30.60 367.20 10 51.00 612.00 9 26.78 321.36 1-1/4 x 10-1/2 53.55 642.60 10 29.75 357.00 11** 56.10 561.00 1-3/8 5.84 70.08 12 35.70 428.40 12 61.20 734.40 1-1/2* 6.38 77.88 14 71.40 856.80 1 x 1-5/8 6.91 82.92 16** 81.60 816.00 1-1/8 3.83 45.96 1-3/4* 7.44 88.80 20** 102.00 1020.00 1-1/4* 4.25 51.00 1-7/8 7.97 95.63 1-3/8 4.68 56.04 2* 8.50 102.00 1-5/8 x 1-1/2* 5.10 61.20 2-1/4 9.58 114.99 2 11.05 132.60 1-5/8* 5.53 66.36 2-1/2* 10.63 127.56 3 16.59 199.08 1-3/4* 5.95 71.40 2-3/4 11.69 140.16 4 22.10 265.20 1-7/8 6.38 76.56 3 12.75 153.00 6 33.15 397.80 2* 6.80 81.60 3-1/4 13.81 165.72 2-1/4* 7.65 91.80 3-1/2* 14.88 178.56 1-3/4 x 2-1/2* 8.50 102.00 3-3/4 15.94 191.28 2 11.90 142.80 2-3/4 9.35 112.20 4* 17.00 204.00 2-1/4 13.30 159.60 3* 10.20 122.40 4-1/2 19.13 229.56 2-1/2* 14.88 178.50 3-1/4 11.05 132.60 5 21.25 255.00 2-3/4 16.36 196.80 3-1/2 11.90 142.80 5-1/2 23.38 280.56 3* 17.85 214.80 3-3/4 12.75 153.00 6 25.50 306.00 3-1/4 19.34 232.08 4* 13.60 163.20 7 29.70 356.40 3-1/2 20.83 249.60 * Size available in 1018 & 11L17 ** Sizes are stocked in 10 foot lengths Continued on next page 1-12

® alro.com Alro Steel Metals Guide Cold Finished - Flats Steel Bars Stock Lengths: 12 foot (1018 and 11L17)

Size Weight Weight Size Weight Weight Size Weight Weight (inches) (lbs./ft.) (lbs./12 ft) (inches) (lbs./ft.) (lbs./12 ft) (inches) (lbs./ft.) (lbs./12 ft) 1-3/4 x (Continued) 2-1/2 x (Continued) 4 x 3-3/4 22.31 267.72 3-1/2 29.75 357.00 4-1/2** 61.20 612.00 4 23.80 285.60 4 25.50 408.00 5** 68.00 680.00 4-1/2 26.78 321.60 4-1/2 38.25 459.00 5-1/2** 74.80 748.00 5* 29.75 357.60 5 42.50 510.00 6** 81.60 816.00 5-1/2 32.73 392.76 5-1/2 46.75 561.00 7** 95.20 952.00 6 35.70 428.40 6 51.00 612.00 8** 108.80 1088.00 7 41.65 499.80 7 59.50 714.00 9** 122.40 1224.00 8 47.60 571.20 8 68.00 816.00 10** 136.00 1360.00 10 59.50 714.00 8-1/2 72.25 867.00 12** 163.20 1632.00 12 71.40 856.80 9 76.50 918.00 14** 190.40 1904.00 2 x 10 85.00 1020.00 16** 217.60 2176.00 12 102.00 1224.00 20** 272.00 2720.00 2-1/4 15.30 183.60 14** 119.00 1190.00 2-1/2* 17.00 204.00 16** 136.00 1360.00 4-1/2 x 2-3/4 18.70 224.40 20** 170.00 1700.00 5** 76.50 765.00 3* 20.40 244.80 5-1/2** 84.15 841.50 3-1/4 22.10 265.20 2-3/4 x 6** 91.80 918.00 3-1/2* 23.80 285.60 3 28.05 336.60 7** 107.10 1071.00 3-3/4 25.50 306.00 3-1/2** 32.72 327.25 8** 122.40 1224.00 4* 27.20 326.40 4** 37.40 374.00 9** 137.70 1377.00 4-1/4 28.90 347.00 6** 56.10 561.00 10** 153.00 1530.00 4-1/2 30.60 367.20 12** 183.60 1836.00 5* 34.00 408.00 3 x 14** 214.20 2142.00 5-1/2 37.40 448.80 3-1/2 35.70 428.40 16** 244.80 2448.00 6* 40.80 489.60 4* 40.80 489.60 20** 306.00 3060.00 6-1/2 44.20 530.40 4-1/2 45.90 550.80 7 47.60 571.20 5 51.00 612.00 5 x 8 54.40 652.80 5-1/2** 56.10 561.00 5-1/2** 93.50 935.00 9 61.20 734.40 6 61.20 734.40 6** 102.00 1020.00 10 68.00 816.00 7 71.40 856.80 7** 119.00 1190.00 11** 74.80 748.00 8 81.60 979.20 8** 136.00 1360.00 12 81.60 979.20 9** 91.80 918.00 9** 153.00 1530.00 14** 95.20 952.00 10 102.00 1224.00 10** 170.00 1700.00 16** 108.80 1088.00 12** 122.40 1224.00 12** 204.00 2040.00 20** 136.00 1360.00 14** 142.80 1428.00 14** 238.00 2380.00 16** 163.20 1632.00 16** 272.00 2720.00 2-1/4 x 20** 204.00 2040.00 20** 340.00 3400.00 2-1/2 19.10 229.20 2-3/4 21.04 252.48 3-1/2 x 5-1/2 x 3 22.90 274.80 4** 47.60 476.00 6** 112.20 1122.00 3-1/4 24.86 298.32 4-1/2** 53.50 535.00 3-1/2 26.70 320.40 5 59.50 595.00 6 x 4 30.60 367.20 5-1/2** 65.45 654.50 7** 143.64 1436.40 4-1/2 34.40 412.80 6** 71.40 714.00 8** 163.20 1632.00 5 38.25 459.00 7** 83.30 833.00 9** 183.60 1836.00 5-1/2 42.08 504.90 8** 95.20 952.00 10** 204.00 2040.00 6 45.90 550.80 8-1/2** 101.15 1011.50 12** 244.80 2448.00 8 61.20 734.40 9** 107.10 1071.00 14** 285.60 2856.00 10 76.50 918.00 10** 119.00 1190.00 16** 326.40 3264.00 12 91.80 1101.60 12** 142.80 1428.00 20** 408.00 4080.00 2-1/2 x 14** 166.60 1666.00 16** 190.40 1904.00 2-3/4 23.38 280.56 20** 238.00 2380.00 3* 25.50 306.00

* Size available in 1018 & 11L17 ** Sizes are stocked in 10 foot lengths

1-13

alro.com ® Alro Steel Metals Guide Cold Finished Carbon Steel Bars Standard Manufacturing Tolerances Undersize Variation in Inches

Max. Carbon Steel Bars Max. Carbon Over .55% or Shape & Size Carbon to Over .28% All Carbons (inches) .28% Max. up to .55% *Stressproof® Heat Treated Fatigueproof® Rounds (Cold Drawn or Turned & Polished) Up thru 1-1/2 .002 .003 .004 .005 .005 Over 1-1/2 thru 2-1/2 .003 .004 .005 .006 .006 Over 2-1/2 thru 4 .004 .005 .006 .007 .006 Over 4 thru 6 .005 .006 --- .008 --- Over 6 thru 8 .006 .007 --- .009 --- Over 8 thru 9 .007 .008 --- .010 --- Over 9 .008 .009 ------Hexagons Up thru 3/4 .002 .003 .004 .006 --- Over 3/4 thru 1-1/2 .003 .004 .005 .007 --- Over 1-1/2 thru 2-1/2 .004 .005 .006 .008 --- Over 2-1/2 thru 3-1/8 .005 .006 --- .009 --- Squares Up thru 3/4 .002 .004 --- .007 --- Over 3/4 thru 1-1/2 .003 .005 --- .008 --- Over 1-1/2 thru 2-1/2 .004 .006 --- .009 --- Over 2-1/2 thru 3-1/8 .005 .008 --- .011 --- Flats (Width)(1) Up thru 3/4 .003 .004 --- .008 --- Over 3/4 thru 1-1/2 .004 .005 --- .010 --- Over 1-1/2 thru 3 .005 .006 --- .012 --- Over 3 thru 4 .006 .008 --- .016 --- Over 4 thru 6 .008 .010 --- .020 --- Over 6 .013 .015 ------

* For Cold Drawn, Ground and Polished or Turned, Ground and Polished tolerances for Stressproof®, see below. (1) Tolerances for Flats apply to thickness as well as width and include 16", 18" and 20" wide flats. Note: Rough turned 1018 rounds are produced to an oversize tolerance of +1/8" to +3/16" oversize.

Cold Drawn Shape & Size Turned, Ground & Polished Bearing Shaft (inches) Includes Stressproof ® Quality (all undersize)

Rounds Up thru 1-1/2 .0010 .0005/.0015 Over 1-1/2 thru 2-1/2 .0015 .0005/.0020 Over 2-1/2 thru 3 .0020 .0005/.0025 Over 3 thru 4 .0030 .0005/.0035 Over 4 thru 6 .0040* .0005/.0045 Over 6 .0050* n/a

* For nonresulphurized steels (steels specified to maximum sulphur limits under 0.08%) or for steels thermally treated, the tolerance is increased by .001"

1-14

® alro.com Alro Steel Metals Guide Hot Rolled Carbon Bars Steel Bars

Grades and Descriptions Hot rolled carbon bars, often referred to as "SBQ" or "special bar quality", are known for their superior mechanical properties over commodity grades of merchant bar. These products are produced to specific chemistry and mechanical properties ranges and often are used in engineered applications such as gears, shafts, axles covering markets such as automotive, heavy truck and agricultural equipment. CQ or Commercial Quality Steel is ordinarily produced from a low carbon steel. Specific chemistry and mechanical properties are not inherit in CQ products. A36 is produced to a 36 ksi min yield point. A mild carbon steel with many uses that works well for fabricating, welding, bending and cold forming. 1018 is a general purpose low carbon steel with good case hardening qualities. It is especially suited to cold forming and bending operations and has excellent weldability. 1044 is a medium carbon steel used when greater strength is needed. Has good heat treating properties when induction or flame hardened. 1045 is a medium carbon steel used extensively in induction hardening applications. This is not normally considered a screw machine steel and is only fair for brazing and welding. 1045 hot rolled can be used for applications requiring more strength and wear resistance than the low carbon mild steels can provide. 1117 is a low carbon, high manganese steel. Machinability is improved over 1018 and case hardening is deep and uniform, supported by a tough ductile core. A free machining grade with improved mechanical properties suitable for carburized parts. 1141 is a medium carbon, special quality, manganese steel with improved machinability and better heat treatment response. Surface hardness is deeper and more uniform than plain carbon steels. 1144 is a resulphurized carbon steel containing manganese and sulphur to provide a free-machining steel. It is recommended especially for high-production automatic machine products and machined parts requiring higher strength and wear resistance than is possible with lower carbon steels.

1-15

alro.com ® Alro Steel Metals Guide Hot Rolled - Rounds Stock Lengths: 20 foot (A36, 1018, 1045, 1117, & 1144 grades available.)

Diameter Weight (inches) (lbs./foot) CQ A-36 1018 1045 1117 1141 1144 Steel Bars 3/16 0.094 1/4 0.167 5/16 0.260 3/8 0.375 7/16 0.510 1/2 0.670 9/16 0.850 5/8 1.040 3/4 1.500 7/8 2.050 1 2.670 1-1/8 3.380 1-1/4 4.170 1-3/8 5.050 1-1/2 6.010 1-5/8 7.050 1-3/4 8.180 1-7/8 9.390 2 10.680 2-1/8 12.234 2-1/4 13.704 2-3/8 15.258 2-1/2 16.896 2-5/8 18.724 2-3/4 20.533 2-7/8 22.426 3 24.645 3-1/8 26.717 3-1/4 28.872 3-3/8 31.111 3-1/2 33.434 3-5/8 36.070 3-3/4 38.568 4 43.814

Continued on next page

1-16

® alro.com Alro Steel Metals Guide Hot Rolled - Rounds Steel Bars Stock Lengths: 20 foot (A36, 1018, 1045, 1117, & 1144 grades available.)

Diameter Weight (inches) (lbs./foot) CQ A-36 1018 1045 1117 1141 1144 4-1/8 46.562 4-1/4 49.394 4-3/8 52.310 4-1/2 55.309 4-5/8 58.685 4-3/4 61.859 5 68.459 5-1/4 75.393 5-1/2 82.661 5-3/4 91.359 6 99.343 6-1/4 107.662 6-1/2 116.315 6-3/4 126.162 7 135.515 7-1/4 145.202 7-1/2 155.224 7-3/4 165.580 8 176.271 8-1/4 187.296 8-1/2 199.737 8-3/4 211.463 9 223.522 9-1/2 248.207 9-3/4 263.735 10 277.171 10-1/2 305.044 11 334.253 11-1/2 364.796 12 396.675 12-1/2 429.889 13 466.624

1-17

alro.com ® Alro Steel Metals Guide Hot Rolled - Flats (A-36) Stock Lengths: 20 foot

Size Weight Size Weight Size Weight (inches) (lbs./foot) (inches) (lbs./foot) (inches) (lbs./foot)

Steel Bars 1/4 x 3/8 x 1/2 x 1/2 0.430 1/2 0.640 6 10.200 5/8 0.530 5/8 0.800 6-1/2 11.060 3/4 0.640 3/4 0.960 7 11.900 7/8 0.750 7/8 1.120 7-1/2 12.750 1 0.850 1 1.270 8 13.600 1-1/4 1.060 1-1/4 1.590 9 15.300 1-3/8 1.170 1-3/8 1.750 10 17.000 1-1/2 1.280 1-1/2 1.910 11 18.700 1-5/8 1.380 1-5/8 2.072 12 20.400 1-3/4 1.490 1-3/4 2.230 14 23.800 2 1.700 2 2.550 5/8 x 2-1/4 1.910 2-1/4 2.870 1 2.130 2-1/2 2.130 2-1/2 3.180 1-1/4 2.660 2-3/4 2.330 2-3/4 3.500 1-1/2 3.190 3 2.550 3 3.830 1-3/4 3.720 3-1/4 2.760 3-1/4 4.140 2 4.250 3-1/2 2.980 3-1/2 4.460 2-1/4 4.780 3-3/4 3.190 3-3/4 4.780 2-1/2 5.310 4 3.400 4 5.100 2-3/4 5.840 4-1/4 3.610 4-1/2 5.740 3 6.380 4-1/2 3.830 5 6.380 3-1/4 6.910 5 4.250 5-1/2 7.010 3-1/2 7.440 5-1/2 4.680 6 7.650 4 8.500 6 5.100 6-1/2 8.290 4-1/2 9.560 6-1/2 5.530 7 8.930 5 10.630 7 5.950 7-1/2 9.560 5-1/2 11.690 7-1/2 6.375 8 10.200 6 12.750 8 6.800 9 11.480 7 14.870 9 7.650 10 12.800 8 17.000 10 8.500 11 14.025 9 19.130 11 9.350 12 15.300 10 21.250 11-1/2 9.870 14 17.850 11 23.375 12 10.200 7/16 x 12 25.500 5/16 x 2 2.970 14 29.750 1/2 0.530 1/2 x 3/4 x 3/4 0.797 3/4 1.280 1 2.550 1 1.060 1 1.700 1-1/8 2.870 1-1/4 1.330 1-1/4 2.130 1-1/4 3.190 1-1/2 1.590 1-1/2 2.550 1-1/2 3.830 1-3/4 1.860 1-5/8 2.760 1-3/4 4.460 2 2.130 1-3/4 2.975 2 5.100 2-1/4 2.390 2 3.400 2-1/4 5.740 2-1/2 2.660 2-1/4 3.830 2-1/2 6.380 2-3/4 2.920 2-1/2 4.250 2-3/4 7.010 3 3.190 2-3/4 4.680 3 7.650 3-1/2 3.720 3 5.100 3-1/4 8.290 4 4.250 3-1/4 5.530 3-1/2 8.930 4-1/2 4.780 3-1/2 5.950 4 10.200 5 5.310 3-3/4 6.380 4-1/2 11.480 5-1/2 5.840 4 6.800 5 12.750 6 6.380 4-1/2 7.650 5-1/2 14.030 7 7.440 5 8.500 6 15.300 8 8.500 5-1/2 9.350 6-1/2 16.575 Thicknesses 3/16" and under, see Hot Rolled Strip (pg. 1-20).

Continued on next page

1-18

® alro.com Alro Steel Metals Guide Hot Rolled - Flats (A-36) Steel Bars Stock Lengths: 20 foot

Size Weight Size Weight Size Weight (inches) (lbs./foot) (inches) (lbs./foot) (inches) (lbs./foot) 3/4 x 1-1/4 x 2 x 7 17.900 1-1/2 6.380 2-1/4 15.300 8 20.400 1-3/4 7.440 2-1/2 17.000 9 22.950 2 8.500 3 20.400 10 25.500 2-1/4 9.560 3-1/2 23.800 11 28.050 2-1/2 10.630 4 27.200 12 30.600 2-3/4 11.690 4-1/2 30.600 14 35.700 3 12.750 5 34.000 3-1/4 13.810 5-1/2 37.400 7/8 x 3-1/2 14.880 6 40.800 1-1/4 3.720 4 17.000 7 47.600 1-1/2 4.460 4-1/2 19.130 8 54.400 1-3/4 5.210 5 21.250 10 68.060 2 5.950 5-1/2 23.380 12 81.600 2-1/2 7.400 6 25.500 2-3/4 8.180 7 29.750 2-1/4 x 3 8.930 8 34.000 3 22.950 3-1/2 10.410 10 42.500 4 30.600 4 11.900 12 51.000 5 38.250 4-1/2 13.390 5 14.880 1-1/2 x 2-1/2 x 6 17.850 1-3/4 8.925 3 25.500 7 20.830 2 10.200 3-1/2 29.750 8 23.800 2-1/4 11.480 4 34.000 2-1/2 12.750 4-1/2 38.250 1 x 2-3/4 14.030 5 42.500 1-1/4 4.250 3 15.300 5-1/2 46.750 1-1/2 5.100 3-1/4 16.580 6 51.000 1-3/4 5.950 3-1/2 17.850 2 6.800 4 20.400 3 x 2-1/4 7.650 4-1/2 22.950 3-1/2 35.700 2-1/2 8.500 5 25.500 4 40.800 2-3/4 9.350 5-1/2 28.050 4-1/2 45.900 3 10.200 6 30.600 5 51.000 3-1/4 11.050 7 35.700 6 61.200 3-1/2 11.900 8 40.800 4 13.600 10 51.000 3-1/2 x 4-1/2 15.300 12 61.200 4 47.600 5 17.000 5 51.000 5-1/2 18.700 1-3/4 x 6 71.400 6 20.400 2 11.900 7 23.800 2-1/2 14.880 4 x 8 27.200 3 17.850 4-1/2 61.200 9 30.600 3-1/2 20.830 5 68.000 10 34.000 4 23.800 6 81.600 12 40.800 4-1/2 26.790 14 47.600 5 29.750 5-1/2 32.730 1-1/8 x 6 35.700 2 7.650 7 41.600 3 11.480 4 15.300 5 19.130 6 22.950 8 30.600

Thicknesses 3/16" and under, see Hot Rolled Strip (pg. 1-20).

1-19 alro.com ® Alro Steel Metals Guide Hot Rolled - Strip Stock Lengths: 20 foot

B.W. Gauge Weight Stock B.W. Gauge Weight Stock and Size (lbs./foot) Lengths and Size (lbs./foot) Lengths Steel Bars 1/8 x 3/16 x 1/2 .210 20' 1/2 .320 20' 5/8 .270 20' 5/8 .400 20' 3/4 .320 20' 3/4 .480 20' 7/8 .370 20' 7/8 .557 20' 1 .430 20' 1 .640 20' 1-1/4 .530 20' 1-1/4 .800 20' 1-3/8 .590 20' 1-3/8 .880 20' 1-1/2 .640 20' 1-1/2 .960 20' 1-3/4 .740 20' 1-3/4 1.120 20' 2 .850 20' 2 1.280 20' 2-1/4 .960 20' 2-1/4 1.430 20' 2-1/2 1.060 20' 2-1/2 1.590 20' 2-3/4 1.170 20' 2-3/4 1.750 20' 3 1.280 20' 3 1.910 20' 3-1/2 1.490 20' 3-1/4 2.070 20' 4 1.700 20' 3-1/2 2.230 20' 4-1/2 1.910 20' 4 2.550 20' 5 2.130 20' 4-1/2 2.870 20' 6 2.550 20' 5 3.190 20' 8 3.400 20' 5-1/2 3.510 20' 10 4.250 20' 6 3.820 20' 12 5.130 20' 8 5.100 20' 10 6.380 20' 12 7.650 20'

Note: Material is also available in 12' lengths and in Pickled & Oiled, please inquire with Alro Sales.

1-20

® alro.com Alro Steel Metals Guide Hot Rolled - Flats (M1044) Steel Bars Stock Lengths: 20 foot

Size Weight Size Weight Size Weight (inches) (lbs./foot) (inches) (lbs./foot) (inches) (lbs./foot) 1/4 x 5/8 x 1-1/4 x 1 0.850 2 4.250 2 8.500 1-1/4 1.060 2-1/2 5.310 3-1/2 14.880 1-1/2 1.275 8 17.000 4 17.000 2 1.700 5 20.250 3/4 x 6 25.500 3/8 x 1-1/2 3.830 8 34.000 1 1.280 2 5.100 1-1/4 1.590 2-1/2 6.380 1-1/2 x 1-1/2 1.910 3 7.650 2 10.200 2 2.550 3-1/2 8.930 2-1/2 12.750 2-1/2 3.180 4 10.200 3 15.300 3 3.830 5 12.750 4 20.400 4 5.100 6 15.300 5 25.500 5 6.380 6 7.650 1 x 2 x 3 20.400 1/2 x 2 6.80 2-1/2 8.500 4 27.200 1 1.700 3 10.200 5 34.000 1-1/2 2.550 4 13.600 6 40.800 2 3.400 5 17.000 2-1/2 4.250 6 20.400 3 5.100 4 6.800 5 8.500 6 10.200

Hot Rolled - Squares Stock Lengths: 20 foot

Size Weight Size Weight Size Weight (inches) (lbs./foot) (inches) (lbs./foot) (inches) (lbs./foot) 3/8 0.480 1-1/2 7.650 3-1/2 41.700 1/2 0.850 1-3/4 10.400 4 54.400 5/8 1.330 2 13.600 4-1/2 68.900 3/4 1.910 2-1/4 17.210 5 85.000 7/8 2.600 2-1/2 21.300 6 122.400 1 3.400 2-3/4 25.700 1-1/4 5.310 3 30.600

1-21 alro.com ® Alro Steel Metals Guide Concrete Reinforcing Bars Material Available in Grades 40 and 60 Stock Lengths: 20 foot and 40 foot Steel Bars SizeSize Bar Weight (inches)(inches) Number (lbs./foot)(lbs./foot) 3/8 Rd. 3 .376 1/2 Rd. 4 .668 5/8 Rd. 5 1.043 3/4 Rd. 6 1.502 7/8 Rd. 7 2.044 1 Rd. 8 2.670 1-1/8 Rd. 9 3.379 Round bars equal in cross sectional area to the standard square sizes indicated

Alro will deliver your Concrete Reinforcement order to your facility or job site

Concrete Reinforcing Mesh

6" x 6" x 6 Gauge Wire Mesh - 8' x 15' sheets

6" x 6" x 10 Gauge Wire Mesh - 8' x 15' sheets

1-22

® alro.com Alro Steel Metals Guide Hot Rolled Steel Bars Tolerances Steel Bars Permissible Variations in Cross Section for Hot-Wrought Round, Square and Round-Cornered Square Bars of Steel

Permissible Variation Out-of-RoundOut-of-Round or or A From Specified Size, In.in.A Out-of-SquareOut-of-SquareB B Specified Sizes (inches)(inches) Over Over Under Under (inches)(inches) 7/16 thru 5/8 0.007 0.007 0.010 Over 5/8 thru 7/8 0.008 0.008 0.012 Over 7/8 thru 1 0.009 0.009 0.013 Over 1 thru 1-1/8 0.010 0.010 0.015 Over 1-1/8 thru 1-1/4 0.011 0.011 0.016 Over 1-1/4 thru 1-3/8 0.012 0.012 0.018 Over 1-3/8 thru 1-1/2 0.014 0.014 0.021 Over 1-1/2 thru 2 1/64 1/64 0.023 Over 2 thru 2-1/2 1/32 0 0.023 Over 2-1/2 thru 3-1/2 3/64 0 0.035 Over 3-1/2 thru 4-1/2 1/16 0 0.046 Over 4-1/2 thru 5-1/2 5/64 0 0.058 Over 5-1/2 thru 6-1/2 1/8 0 0.070 Over 6-1/2 thru 8-1/4 5/32 0 0.085 Over 8-1/4 thru 9-1/2 3/16 0 0.100 Over 9-1/2 thru 10 1/4 0 0.120 A Steel bars are regularly cut to length by shearing or hot sawing, which can cause end distortion resulting in those portions of the bar being outside the applicable size tolerance. When this end condition is objectionable, a machine cut end should be considered.

B Out-of-round is the difference between the maximum and minimum diameters of the bar, measured at the same transverse cross section. Out-of-square section is the difference in perpendicular distance between opposite faces, measured at the same transverse cross section.

Square Edge and Round Edge Flats Permissible Variations in Thickness and Width for Hot-Wrought Square Edge and Round Edge Flat Bar

B Specified Permissible variations in thickness, for thickness given over and under in Widths 0.203 up 0.233 up 0.25 up 0.50 up 1.00 up 2.00 up Over Widths (inches) to 0.230 to 0.250 to 0.50 to 1.00 to 2.00 to 3.00 3.00 Over Under Up thru 1 .007 .007 .008 .010 ...... 1/64 1/64 Over 1 thru 2 .007 .007 .012 .015 1/32 ...... 1/32 1/32 Over 2 thru 4 .008 .008 .015 .020 1/32 3/64 3/64 1/16 1/32 Over 4 thru 6 .009 .009 .015 .020 1/32 3/64 3/64 3/32 1/16 Over 6 thru 8 * .015 .018 .025 1/32 3/64 1/16 1/8 3/32** A When a square is held against a face and an edge of a square edge flat bar, the edge shall not deviate by more than 3° or 5% of the thickness. B Steel bars are regularly cut to length by shearing or hot sawing, which can cause end distortion resulting in those portions of the bar being outside the applicable size tolerance. When this end condition is objectionable, a machine cut end should be considered. * Flats over 6 to 8 in., incl, in width, are not available as hot-wrought steel bars in thickness under 0.230 in.

1-23

alro.com ® Alro Steel Metals Guide *Straightness Tolerances: Steel Bars Hot Rolled Bars Straightness is a perishable tolerance; therefore, reasonable care in handling and storage should be taken to avoid bending the bars. Deviation from straightness is measured by placing the bar on a level

Steel Bars table so that the arc or deviation from straightness is horizontal, and the depth of the arc is measured with a steel scale and a straight edge. A tightly-stretched string can be used as a substitute for a steel scale. no. of ft. of length Hot Rolled Bars 1/4" in any 5 ft. or 1/4 x inches 5 no. of ft. of length Hot Rolled, 1/4" in any 5 ft. or 1/4 x inches Thermally Treated 5

* There is not a published flatness or straightness tolerance for flat bars.

*Straightness Tolerances: Steel Bars Cold Finished Bars

Form Length MaximumMaximum CurvatureCurvature Size (in Feet) (Depth of arc in inches) Rounds Less than .28 Carbon Less than 5/8" Less than 15' 1/8" in any 10' portion of the total length Less than 5/8" 15' and over 1/8" in any 10' portion of the total length 5/8" and over Less than 15' 1/16" in any 10' portion of the total length 5/8" and over 15' and over 1/8" in any 10' portion of the total length .28 Carbon and over and all heat treated material Less than 5/8" Less than 15' 3/16" in any 10' portion of the total length Less than 5/8" 15' and over 5/16" in any 10' portion of the total length 5/8" and over Less than 15' 1/8" in any 10' portion of the total length 5/8" and over 15' and over 3/16" in any 10' portion of the total length Hexagons & Squares Less than .28 Carbon Less than 5/8" Less than 15' 3/16" in any 10' portion of the total length Less than 5/8" 15' and over 5/16" in any 10' portion of the total length 5/8" and over Less than 15' 1/8" in any 10' portion of the total length 5/8" and over 15' and over 3/16" in any 10' portion of the total length .28 Carbon and over and all heat treated material Less than 5/8" Less than 15' 1/4" in any 10' portion of the total length Less than 5/8" 15' and over 3/8" in any 10' portion of the total length 5/8" and over Less than 15' 3/16" in any 10' portion of the total length 5/8" and over 15' and over 1/4" in any 10' portion of the total length * There is not a published flatness or straightness tolerance for flat bars.

1-24

® alro.com Steel ® Structurals

2-4 2-4 2-5 2-6 2-6 2-7 2-2 2-3 2-13 2-14 2-7 thru 2-12 2-15 thru 2-17 AlroGuide Metals Steel ...... 2-1 ...... Steel Structurals Structurals Steel Steel Angles, Channels, Beams, Tees & Fiberglass Fiberglass Fiberglass & & Tees Tees Beams, Beams, Channels, Channels, Angles, Angles, Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer Lead, Cobalt, Mercury and Beryllium, which are known and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov and/or birth defects or other reproductive harm. For more These products can potentially expose you to chemicals including Nickel, Chromium, These products can potentially expose you to chemicals WARNING: Channels, Ship and Car Channels, Ship Channels, Structural . Stringer . Channels, Stair Beams, Standard I Beam Beams . Beams, Junior Beams, Wide Flange & H Beams ...... Bar Size Tees, Fiberglass, Structural Shapes ...... Tolerances Angles, ...... Bar Size Angles, Structural ...... Size Channels, Bar alro.com Steel Structurals ASTM A-36, Pickled&OiledandGalvanized Angles -BarSize Yield Point:36,000PSIMin. Tensile Strength:58,000/80,000PSI 1-3/4" 1-1/2" 1-1/4"

Leg

® 1-1/8" 1" 1" 1" 7/8" 3/4" 5/8" 1/2" Leg

1-3/4" 1-1/2" 1-1/4" 1-1/8" 1" 3/4" 5/8" 7/8" 3/4" 5/8" 1/2" Leg Leg Thickness Thickness 1/4 3/16 1/8 3/8 1/4 3/16 1/8 1/4 3/16 1/8 1/8 1/4 3/16 1/8 1/8 1/8 1/8 1/8 1/8 1/8 Weight (lbs./ft.) (lbs./ft.) Weight 2.77 2.12 1.44 3.35 2.34 1.80 1.23 1.92 1.48 1.01 0.90 1.49 1.16 0.80 0.70 0.64 0.70 0.59 0.48 0.38 2-2

2" 2"1-1/2" 2"1-1/4" 2-1/2" 2-1/2" 2-1/2" 1-1/2" Leg Alro SteelMetalsGuide Alro Leg 2" 2" Thickness 1/4 3/16 1/8 1/4 3/16 1/2 3/8 5/16 1/4 3/16 3/8 5/16 1/4 3/16 5/16 1/4 3/16 3/8 5/16 1/4 3/16 1/8 (lbs./ft.) Weight alro.com 2.77 2.12 1.44 2.55 1.96 7.70 5.90 5.00 4.10 3.07 5.30 4.50 3.62 2.75 3.92 3.16 2.44 4.70 3.92 3.19 2.44 1.65 Steel ® Structurals 9.8 7.0 8.7 6.6 9.8 11.7 15.3 10.4 13.6 16.8 19.8 13.6 17.9 26.2 19.6 28.7 37.4 10.3 12.3 16.2 20.0 23.6 10.3 12.3 16.2 20.0 23.6 12.4 14.9 19.6 24.2 28.7 37.4 26.4 32.7 38.9 51.0 12.8 23.0 33.8 44.2 Weight (lbs./ft.) 5/16 8.2 1/2 Thickness 5/16 1/4 " " 3/8 1/2 5/16 3/8 1/2 5/8 3/4 3/8 1/2 3/4 1/2 3/4 1 5/16 3/8 1/2 5/8 3/4 5/16 3/8 1/2 5/8 3/4 5/16 3/8 1/2 5/8 3/4 1 5/8 3/4 1 1/4 3/8 1/2 3/4 1 1/2

" " " " " " " " Leg AlroGuide Metals Steel 4 4 6 8 3-1/2 4 6 3 3-1/2 5 " " " " " " " " " " 6 6 5 8 Leg 6 5

5 8 8 7

2-3 6.6 8.2 9.8 5.4 6.6 7.9 5.8 7.2 8.5 3.71 4.9 6.1 7.2 9.4 5.0 6.2 7.7 9.1 5.8 7.2 8.5 4.5 5.6 6.6 8.5 4.9 6.1 7.2 9.4 3.07 11.1 11.9 12.8 15.7 18.5 10.2 4.1 Weight 5.9 7.7 (lbs./ft.) 1/4 5/16 3/8 1/2 5/8 3/4 1/4 5/16 3/8 1/2 1/4 5/16 3/8 1/2 3/16 1/4 5/16 3/8 1/2 3/16 1/4 5/16 3/8 1/2 1/4 5/16 3/8 1/2 1/4 5/16 3/8 1/4 1/4 5/16 3/8 1/2 5/16 3/8 1/2 Thickness

" " " "

" " " " " Leg 3-1/2 4 3 2 2-1/2 3 3-1/2 3 2-1/2 " " "

" " " " " " Leg alro.com Tensile Strength: 58,000/80,000 PSI 58,000/80,000 Strength: Tensile PSI Min. Point: 36,000 Yield

3-1/2 4 3-1/2 3 3 ASTM A-36, Pickled & Oiled and Galvanized and & Oiled Pickled A-36, ASTM Angles - Structural - Angles 4

4 3 3-1/2 Steel Structurals Yield Point:36,000PSIMin. Tensile Strength:58,000/80,000PSI ASTM A-36 Channels -BarSize Yield Point:36,000 PSIMin. Tensile Strength:58,000/80,000PSI ASTM A-36 Channels -Shipand Car ®

Depth Depth 1-1/2" 1-1/2" 1-1/2" 1-1/4" 3/4" 10"

"A" 1" "A" 4" 3" 6" 7" 8" 9" (lbs./ft.) Weight 41.1 .7964.321 33.6 .5754.100 28.5 .4253.950 25.0 .3803.405 22.0 .2903.315 13.8 .5002.500 18.0 .3793.504 16.3 .3753.000 15.3 .3403.500 15.1 .3162.941 12.0 .3102.497 22.7 .5033.603 19.1 .3523.452 22.8 .4273.502 21.4 .3753.450 20.0 .4003.025 18.7 .3532.978 25.4 .4503.500 23.9 .4003.450 Flange 7.1 .3121.938 "B" 3/4 9/16 1/2 1/2 1/2 3/8 Thickness Thickness of Web "C" Web "C" 1/8 1.17 3/16 1.44 1/8 1.12 1/8 1.01 1/8 0.84 1/8 0.56 of Flange (lbs./ft.) Weight Width "B" 2-4

Depth 2-1/2" 5/8 2" 2" 2"

Depth "A" 12" 13" 18" 2" 2" 9/16 "A" Alro SteelMetalsGuide Alro Flange (lbs./ft.) Weight 1 1 5/8 1/2 50.0 .7874.412 40.0 .5604.185 50.0 .8354.135 45.0 .7104.010 40.0 .5903.890 35.0 .4653.765 31.0 .3703.670 35.0 .447 31.8 .3754.000 58.0 .7004.200 51.9 .6004.100 45.8 .5004.000 42.7 .4503.950 "B" Thickness Thickness "C" Web of Web 3/16 3/16 1/8 1/4 1/8 3/16 "C" (lbs./ft.) of Flange Weight 2.32 1.59 2.28 1.86 1.43 2.27 alro.com Width 4.072 "B" Steel ® Structurals

B B "B" "B" 1.410 1.498 1.596 1.584 1.647 1.720 1.750 1.885 1.920 2.034 2.157 2.090 2.194 2.299 2.260 2.343 2.527 2.433 2.485 2.648 2.600 2.739 2.886 3.033 2.942 3.047 3.170 3.400 3.520 3.716 1.584 1.375 Width of Flange Width of Flange Width Width of Flange Width Width of Flange Width AlroGuide Metals Steel 2-5 C C "C" "C" .125 .132 .437 .314 .419 .303 .487 .285 .448 .379 .526 .673 .387 .510 .520 .716 .170 .258 .356 .184 .247 .320 .190 .325 .200 .314 .210 .220 .233 .240 .282 .400 Thickness of Web Thickness of Thickness of Web Thickness of Web of Web Thickness 4.1 5.0 6.0 5.4 6.25 7.25 6.7 9.0 8.2 9.8 4.5 3.5 13.0 12.25 14.75 13.75 18.75 15.0 20.0 20.0 25.0 30.0 25.0 30.0 40.0 50.0 Weight Weight (lbs./ft.) (lbs./ft.) (lbs./ft.) 10.5 (lbs./ft.) 4" 5" 6" 7" 8" 11.5 9" 13.4 3" Weight Weight 10" 15.3 12" 20.7 15" 33.9

A A 4" 3" "A" "A" Depth Depth Depth Depth

alro.com ASTM A-36 Strength: 58,000/80,000 PSI Tensile Min. Point: 36,000 PSI Yield Channels - Structural Channels - ASTM A-36 Modified A-36 ASTM PSI Min. Point: 50,000 Yield Channels - Structural A-36 - Structural Channels Steel Structurals American Standard IBeam Yield Point:36,000PSIMin. Tensile Strength:58,000/80,000PSI ASTM A-36 (Junior) Channels -StairStringer Yield Point:65,000 PSIMax Tensile Strength:65,000PSIMin ASTM A-992/A572-50 (Grade50) ® 5" 4" 3" 12" 10" 8" *Also availablein 1045 HR

24" 20" 18" 15" 12" 10" Depth Depth "A" "A" Depth 12" 10.6 10" 6.5 Depth 6" 8" A A Weight Weight (lbs./ft.) (lbs./ft.) (lbs./ft.) (lbs./ft.) 121.0 106.0 100.0 Weight Weight 10.0 17.25 12.5 90.0 80.0 96.0 86.0 75.0 66.0 70.0 54.7 50.0 42.9 50.0 40.8 35.0 31.8 35.0 25.4 23.0 18.4 14.3 8.4 8.5 9.5 7.7* 7.5 5.7* Thickness ofWeb Thickness ofWeb Thickness ofWeb Thickness ofWeb 2-6 .326 .193 .349 .170 .214 .465 .232 .800 .620 .745 .625 .500 .800 .660 .635 .505 .711 .461 .550 .411 .687 .462 .428 .350 .594 .311 .441 .271 .250 .190 .170 .152 .179 "C" "C" C C Alro SteelMetalsGuide Alro Width ofFlange Width ofFlange Width ofFlange Width ofFlange 2.796 2.663 2.509 2.330 3.004 3.565 3.332 8.050 7.870 7.245 7.125 7.000 7.200 7.060 6.385 6.255 6.251 6.001 5.640 5.501 5.477 5.252 5.078 5.000 4.944 4.661 4.171 4.001 2.130 1.500 1.500 1.170 1.874 "B" "B" B B alro.com Steel ® Structurals

"C" .280 .240 .270 .170 .230 .260 .230 .260 .320 .170 .230 .245 .230 .250 .245 .285 .285 .310 .360 .400 .510 .570 .190 .230 .240 .250 .240 .260 .300 .290 .315 .350 .340 of Web Thickness B "B" 1.844 2.281 2.690 2.690 3.065 3.065 Width of Flange Width Width of Flange Width "B" 4.060 5.000 5.030 3.940 4.000 4.030 5.990 6.020 6.080 3.940 4.000 4.015 5.250 5.270 6.495 6.535 7.995 8.020 8.070 8.110 8.220 8.280 3.960 4.000 4.010 4.020 5.750 5.770 5.810 7.960 7.985 8.020 10.000 Flange Width of Width AlroGuide Metals Steel "D" .345 .360 .430 .215 .280 .405 .260 .365 .455 .205 .255 .315 .330 .400 .400 .465 .435 .495 .560 .685 .810 .935 .210 .270 .330 .395 .360 .440 .510 .435 .530 .620 .560 Flange C "C" Thickness .114 .135 .141 .160 .177 .157 2-7 Thickness of Web Thickness of of Web Thickness Continued on next page "A" 5.01 5.90 6.03 6.28 5.99 6.20 7.89 7.99 8.11 8.14 8.28 7.93 8.06 8.00 8.12 8.50 9.00 9.87 9.92 9.98 10.11 10.17 10.33 10.47 Section Depth of 6.5 4.4 8.0 11.8 10.8 Weight 9.0 (lbs./ft.) (lbs./ft.) (Grade 50) 13.0 4.16 16.0 19.0 5.15 12.0 16.0 15.0 20.0 25.0 6.38 10.0 13.0 15.0 18.0 21.0 24.0 28.0 31.0 35.0 40.0 8.25 48.0 58.0 8.75 67.0 12.0 15.0 9.99 17.0 19.0 10.24 22.0 26.0 30.0 33.0 9.73 39.0 45.0 10.10 49.0 Weight (lbs./ft.) Weight A 8" 10" 9.0 Depth "A" Depth Depth W 4 x W 5 x W 6 x W 8 x W 10 x Nominal

10" 6" 12" 12" alro.com Tensile Strength: 65,000 min. PSI Tensile Point: 50,000 min. - 65,000 max. PSI Yield Wide Flange and H Beams Flange and Wide ASTM A992/A572 ASTM A-529-50 (Grade 50) (Grade A-529-50 ASTM PSI 70,000-100,000 Strength: Tensile PSI Min Point: 50,000 Yield Junior Beams Junior Steel Structurals Yield Point:50,000min.-65,000max.PSI Tensile Strength:65,000min.PSI ASTM A992/A572 Grade50 Wide Flangeand HBeams ®

Nominal W 14x W 12x W 10x Depth (lbs./ft.) Weight 336.0 305.0 16.32 279.0 252.0 15.41 230.0 210.0 14.71 190.0 170.0 14.03 152.0 136.0 13.41 120.0 106.0 12.89 100.0 11.10 112.0 82.0 14.31 74.0 68.0 14.04 61.0 53.0 13.92 48.0 43.0 13.66 38.0 34.0 13.98 30.0 26.0 13.91 22.0 96.0 87.0 12.53 79.0 72.0 65.0 58.0 12.19 53.0 50.0 12.19 45.0 40.0 11.94 35.0 30.0 12.34 26.0 22.0 12.31 19.0 16.0 11.99 14.0 88.0 77.0 10.60 68.0 60.0 10.22 54.0 Depth of Section 14.17 13.89 13.79 14.10 13.84 13.74 16.82 15.85 15.05 14.38 13.71 13.12 12.71 12.38 12.25 12.12 12.06 12.06 12.50 12.22 12.16 10.84 10.40 10.09 11.91 11.36 "A" Continued onnextpage 2-8 Thickness 2.955 2.470 2.070 1.735 1.400 1.105 2.705 2.250 1.900 1.560 1.250 1.250 1.120 Flange .855 .785 .720 .645 .660 .595 .530 .515 .455 .385 .420 .335 .990 .900 .810 .735 .670 .605 .640 .575 .640 .575 .515 .520 .440 .380 .425 .350 .265 .225 .990 .870 .770 .680 .615 "D" Alro SteelMetalsGuide Alro Width of 10.130 10.070 10.035 13.385 13.140 12.895 12.670 12.480 12.320 12.220 12.160 12.125 12.080 12.040 12.000 10.010 13.235 13.005 12.790 12.570 12.400 10.415 10.265 10.190 10.130 10.080 10.030 10.340 Flange 9.995 8.060 8.030 7.995 6.770 6.745 6.730 5.025 5.000 9.995 8.080 8.045 8.005 6.560 6.520 6.490 4.030 4.005 3.990 3.970 "B" Thickness .430 .390 of Web 1.775 1.530 1.285 1.060 1.625 1.395 1.180 .510 .450 .415 .870 .710 .610 .550 .515 .470 .360 .375 .370 .340 .305 .310 .285 .270 .255 .230 .345 .370 .335 .295 .300 .260 .230 .260 .235 .220 .960 .790 .200 .755 .605 .530 .470 .420 .370 .680 "C" alro.com

Steel ® Structurals

"C" .890 .980 .830 .250 .275 .295 .305 .345 .380 .430 .395 .455 .525 .585 .300 .315 .360 .355 .390 .745 .680 .645 .415 .450 .495 .425 .480 .535 .440 .485 .525 .590 1.070 1.175 1.290 1.410 1.540 1.655 1.875 2.015 2.190 2.380 2.595 2.830 3.070 of Web Thickness 1.770 "B" 5.500 5.525 6.985 6.995 7.035 7.070 7.120 6.000 6.015 6.060 7.495 7.530 7.555 7.590 7.635 Flange 11.035 11.090 11.145 15.890 15.995 16.110 15.710 15.800 16.230 16.360 16.475 16.590 16.695 16.835 17.010 17.200 17.415 17.650 17.890 15.650 10.235 10.295 10.365 10.425 15.565 15.500 14.725 14.520 14.565 14.605 14.670 Width of Width AlroGuide Metals Steel "D" .345 .440 .430 .505 .565 .630 .715 .665 .760 .875 .985 .425 .525 .605 .570 .630 .695 .750 .810 .680 .770 .870 .710 .780 .860 .940 Flange 1.720 1.890 2.070 1.560 2.260 1.440 2.470 2.660 2.845 3.035 3.210 3.500 3.820 4.160 4.520 4.910 1.310 1.190 1.090 1.030 Thickness 2-9 Continued on next page "A" 16.04 16.38 16.74 15.72 17.12 15.48 17.54 18.29 19.02 20.24 21.64 16.97 15.69 15.88 15.86 16.01 16.13 16.26 16.43 16.33 16.52 16.75 17.70 17.90 18.06 17.99 18.11 15.22 14.98 14.78 18.24 18.35 18.47 18.21 18.59 14.32 14.48 14.66 14.02 Section Depth of 26.0 31.0 36.0 40.0 45.0 50.0 57.0 67.0 77.0 89.0 35.0 40.0 46.0 50.0 55.0 60.0 65.0 71.0 76.0 86.0 18.39 97.0 90.0 99.0 14.16 211.0 311.0 233.0 257.0 283.0 426.0 18.67 193.0 342.0 370.0 17.92 398.0 455.0 500.0 19.60 550.0 605.0 20.92 665.0 730.0 22.42 100.0 176.0 159.0 145.0 109.0 120.0 132.0 Weight (lbs./ft.) Depth W 16 x W 18 x W 14 x Nominal

alro.com ASTM A992/A572 Grade 50 Grade A992/A572 ASTM PSI 65,000 min. Strength: Tensile max. PSI min. - 65,000 Point: 50,000 Yield Wide Flange and H Beams H and Flange Wide Steel Structurals Yield Point:50,000min.-65,000max.PSI Tensile Strength:65,000min.PSI ASTM A992/A572 Grade50 Wide Flangeand HBeams ®

Nominal W 21x W 18x W 24x Depth (lbs./ft.) Weight 101.0 283.0 258.0 21.46 234.0 192.0 175.0 20.04 158.0 143.0 130.0 106.0 229.0 26.02 207.0 192.0 25.47 176.0 162.0 25.00 146.0 131.0 24.48 104.0 24.06 103.0 201.0 23.03 182.0 166.0 22.48 147.0 132.0 122.0 311.0 22.32 211.0 20.67 119.0 117.0 111.0 21.51 93.0 21.62 83.0 73.0 21.24 68.0 62.0 20.99 57.0 55.0 20.80 50.0 48.0 20.62 44.0 94.0 24.31 84.0 76.0 23.92 68.0 62.0 23.74 55.0 Depth of Section 21.36 21.43 21.13 21.06 20.83 20.66 21.85 21.06 20.35 19.72 19.49 19.25 18.97 18.73 25.71 25.24 24.74 24.26 24.53 24.10 23.73 23.57 22.72 22.06 21.83 21.68 "A" Continued onnext page 2-10 Thickness 2.740 2.500 2.110 1.910 1.750 1.440 1.320 1.200 1.060 2.300 1.590 1.570 1.340 1.090 1.480 1.150 1.035 1.730 1.460 1.220 1.630 1.360 Flange .800 .930 .835 .740 .685 .615 .650 .522 .535 .430 .450 .940 .875 .960 .850 .750 .980 .875 .770 .680 .585 .590 .505 .960 "D" Alro SteelMetalsGuide Alro Width of 12.290 12.005 13.010 12.890 12.900 12.855 12.800 12.750 12.500 12.510 12.440 12.390 12.340 13.110 12.950 12.955 12.575 12.420 11.890 11.650 11.555 11.455 11.300 11.220 11.160 11.265 11.200 11.770 11.375 Flange 8.420 8.355 8.295 8.270 8.240 6.555 8.220 6.530 8.140 6.500 9.000 9.065 9.020 8.990 8.965 7.040 7.005 "B" .730 Thickness of Web 1.520 1.400 1.160 1.060 1.280 .500 .580 .515 .455 .430 .400 .405 .375 .380 .350 .350 .960 .810 .670 .655 .590 .890 .870 .750 .650 .605 .550 .500 .830 .720 .650 .600 .550 .550 .515 .470 .440 .415 .430 .395 .960 .810 .705 .910 .750 "C" alro.com

Steel ® Structurals

"C" .960 .870 .830 .775 .715 .930 .550 .580 .605 .635 .670 .830 .710 .775 .655 .650 .615 .980 .470 .520 .545 .565 .585 .910 .830 .750 .725 .660 .610 .605 .460 .490 .515 .570 1.040 1.160 1.260 1.020 1.140 1.240 1.360 1.060 1.160 1.260 1.380 1.040 1.160 1.260 1.380 1.520 of Web Thickness "B" 9.960 9.990 Flange 11.480 11.510 11.535 11.565 11.500 15.985 16.100 16.200 15.905 15.805 15.860 15.805 15.255 15.370 15.470 15.590 15.745 15.155 15.055 15.040 15.105 14.985 10.480 14.350 14.445 14.550 14.665 10.545 14.270 10.400 10.450 10.475 10.495 10.515 14.190 14.115 14.035 14.085 14.020 13.185 13.305 13.405 13.520 13.660 10.010 13.965 10.015 10.070 Width of Width AlroGuide Metals Steel "D" .740 .855 .960 .610 .670 .760 .850 .930 .975 .640 .745 .830 .930 Flange 1.890 2.090 2.280 1.730 1.570 1.400 1.275 1.850 2.050 2.240 2.440 1.055 1.220 1.150 1.650 1.500 1.315 1.185 1.065 1.180 1.930 2.090 2.280 2.480 1.000 1.770 1.610 1.500 1.340 1.190 1.080 1.890 2.090 2.280 2.480 2.720 1.100 Thickness 2-11 Continued on next page "A" 35.16 35.95 34.53 33.93 32.01 32.80 33.30 33.82 32.86 31.30 30.68 30.67 29.29 30.00 29.83 30.17 29.53 28.66 28.11 27.59 26.34 26.73 27.13 27.52 27.99 27.09 27.63 26.71 Section Depth of 90.0 99.0 29.65 84.0 94.0 26.92 118.0 30.94 211.0 30.01 116.0 27.29 114.0 318.0 354.0 35.55 387.0 291.0 34.84 263.0 241.0 34.18 221.0 292.0 326.0 32.40 357.0 391.0 33.19 130.0 33.09 141.0 152.0 33.49 169.0 201.0 33.68 261.0 31.61 235.0 191.0 173.0 30.44 148.0 281.0 307.0 29.61 336.0 368.0 30.39 108.0 124.0 132.0 30.31 258.0 28.98 235.0 217.0 28.43 194.0 178.0 27.81 146.0 27.38 161.0 250.0 279.0 306.0 335.0 370.0 102.0 129.0 Weight (lbs./ft.) Depth W 33 x W 30 x W 24 x W 27 x Nominal

Nominal W 44x W 40x W 36x Depth (lbs./ft.) Weight 335.0 44.02 290.0 262.0 43.31 230.0 431.0 397.0 40.95 372.0 362.0 40.55 324.0 297.0 39.84 277.0 249.0 39.38 215.0 199.0 38.67 327.0 294.0 40.39 278.0 264.0 40.00 235.0 183.0 167.0 38.59 149.0 441.0 38.85 395.0 361.0 37.99 330.0 302.0 37.33 282.0 262.0 36.85 256.0 247.0 36.67 232.0 231.0 36.49 210.0 194.0 36.49 182.0 170.0 36.17 160.0 150.0 35.85 135.0 211.0 39.37 Depth of Section 43.62 42.91 41.26 40.63 40.16 39.69 38.98 40.79 40.16 39.69 38.98 38.20 38.41 37.67 37.11 37.43 37.12 36.69 36.33 36.01 35.55 "A" 2-12 Thickness 1.575 1.220 2.360 2.045 1.810 1.575 1.220 2.130 1.810 1.575 1.415 1.200 2.200 1.770 1.415 2.200 2.010 1.650 1.420 1.065 1.930 1.730 1.025 2.440 2.010 1.850 1.570 1.730 1.570 1.360 1.180 1.020 1.680 1.440 1.350 1.260 1.260 1.100 Flange .830 .940 .790 "D" Alro SteelMetalsGuide Alro Width of 15.825 15.750 16.220 16.065 15.910 15.830 15.750 12.130 16.830 15.945 15.750 16.120 16.020 15.825 15.750 15.750 12.010 16.965 16.730 16.630 16.595 12.215 12.120 12.180 12.075 12.000 16.655 16.550 16.510 16.470 12.115 12.030 11.970 11.890 11.810 11.810 11.810 11.930 11.810 11.975 11.950 Flange "B" Thickness of Web 1.340 1.160 1.000 1.180 1.025 1.220 1.025 1.220 1.120 1.060 1.360 1.120 1.020 .865 .710 .830 .650 .830 .750 .650 .630 .785 .930 .750 .650 .960 .650 .885 .960 .870 .830 .725 .650 .625 .600 .945 .840 .800 .760 .765 .680 "C" alro.com

Steel ® Structurals .85 2.43 3.62 1.90 1.09 1.37 Weight (lbs./ft.) AlroGuide Metals Steel "C" 1/4 1/4 3/16 1/8 1/8 1/8 Stem Thickness 2-13 "B" 2

1-1/2 1-1/4 1 Flange "A" 2 1-1/2 1 Stem Alro has a variety of Tee sizes in stock. Sizes not stocked can be cut from beams. Tee Alro has a variety of

1-1/4 alro.com Special Tee Sections Special Tee Alro offers a wide rangeTee of sizes from stock. By flame cutting through the length to your specification. of theTees Standard Wide Flange or I Beams we can furnish web of Tees-Bar Size Hot Rolled Hot Size Tees-Bar A-36 ASTM PSI 58,000/80,000 Strength: Tensile Min. PSI Point: 36,000 Yield Alro Steel Metals Guide Alro Plastics Your Source for Engineering Plastics Sheet • Rod • Tube • Film • Profiles • Machined Parts

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Steel with simple hand tools. Extren® is a proprietary combination of fiberglass reinforcements and thermosetting polyester or Structurals vinyl ester resin systems. It is produced in more than 100 standard shapes. All Extren® shapes have a surface veil to protect against glass fibers penetrating the resin surface in service and to increase corrosion and UV resistance. Extren® 500 - An all-purpose series utilizing an isophthalic polyester resin system with a UV inhibitor. Color: Olive Green Extren® 525 - An all-purpose series utilizing a fire retardant isophthalic polyester resin system with a UV inhibitor. Color: Slate Gray (plus certain handrail and fixed-ladder components in yellow.) Extren® 625 - A premium series, both fire retardant and highly corrosion resistant, utilizing a vinyl ester resin system with a UV inhibitor. Color: Beige

Standard lengths are 20 ft. (Custom lengths available upon request.)

ANGLES CHANNELS BEAMS TUBES FLAT SHEETS

1 1 7 1 1 1 1 1 /2 x /4 3 x /8 x /4 IB 4 x 2 x /4 Round 2 x /4 /8 x 48 x 96

1 1 1 3 1 3 2 x /4 4 x 1 /8 x /4 IB 8 x 4 x /8 Square 1 x /8 /16x 48 x 96

1 5 1 1 1 1 1 3 x /4 6 x 1 /8 x /4 WF 3 x 3 x /4 Square 1 /2 x /8 /4 x 48 x 96

3 11 3 1 3 1 3 3 x /8 6 x 1 /16 x /8 WF 4 x 4 x /4 Square 1 /4 x /4 /8 x 48 x 96

1 3 3 1 1 1 4 x /4 8 x 2 /16 x /8 WF 6 x 6 x /4 Square 2 x /8 /2 x 48 x 96

3 3 1 3 1 4 x /8 10 x 2 /4 x /2 WF 6 x 6 x /8 Square 2 x /4 -

1 3 1 6 x /2 - WF 8 x 8 x /8 Square 3 x /4 -

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® alro.com Steel ®

Structurals

Tolerance is per inch of flange width for S, M, C, and MC shapes. MC and C, M, S, for width flange of inch per is Tolerance

4 in./in. of depth. of in./in. 4 3/6 is out-of-square permissible the depth, in under and 5/8" s channel For out. or in toed are channels of flanges when Applies

1/32 3/16 1/8 1/8 3/16 14 Over

1/32 5/32 1/8 3/32 1/8 14 thru 7 Over

1/32 1/8 1/8 1/16 3/32 7 thru 3

1/32 1/16 1/16 1/16 1/16 3 to up 1-1/2 Over

1/32 1/32 1/32 1/32 1/32 1-1/2 thru Up MC and C

AlroGuide Metals Steel

24 thru 14 Over 1/32 3/16 3/16 1/8 3/16

14 thru 7 Over 1/32 5/32 5/32 3/32 1/8

7 thru 3 M and S 1/32 1/8 1/8 1/16 3/32 5/16

2-15

1/4 1/8 1/8 12 Over 3/16

12 thru Up HP and W 1/4 3/16 1/4 1/8 1/8

Shape (inches) Theoretical Theoretical Theoretical Theoretical

max. in. max.

Nominal Sizes Sizes Nominal Over Under Over Under Out-of-Square, Out-of-Square,

Section

Flange Flange

Depth (inches) Depth Flange Width (inches) Width Flange

Permissible variations in Cross Section for W, HP, S, M, C, and MC Shapes MC and C, M, S, HP, W, for Section Cross in variations Permissible Structural Tolerances Structural alro.com Permissible Variations in Cross Section Section Cross in Variations Permissible C and MC Shapes S, M, HP, for W, Structural Tolerances Structural Steel Structurals Angles (L Shapes),Bulb Angles, andZees Permissible Variations inCrossSectionfor Structural Tolerances ®

Permitted Variations in Sectional Dimensions Given, in.

B, Flange Width or Permitted Variations Over or Under A, Depth (inches) Length of Leg (inches) Theoretical Thickness (inches) Section Nominal Sizes (inches) Over Under Over Under T, Out of Square 3/16 and Over 3/16 Over Theoretical Theoretical Theoretical Theoretical per Inch, of B under to 3/8, incl 3/8 2-16 AnglesA 1 and under ...... 1⁄32 1⁄32 3⁄128B 0.008 0.010 ... (L Shapes) Over 1 to 2, incl ...... 3⁄64 3⁄64 3⁄128B 0.010 0.010 0.012 Over 2 to 21⁄2 , incl ...... 1⁄16 1⁄16 3⁄128B 0.012 0.015 0.015 Over 21⁄2 to 4, incl ...... 1⁄8 3⁄32 3⁄128B ......

Over 4 to 6, incl ...... 1⁄8 1⁄8 3⁄128B ...... SteelMetalsGuide Alro Over 6 to 8, incl ...... 3⁄16 1⁄8 3⁄128B ...... Over 8 to 10, incl ...... 1⁄4 1⁄4 3⁄128B ...... Over 10 ...... 1⁄4 3⁄8 3⁄128B ......

Bulb (Depth) 3 to 4, incl 1/8 1/16 1/8 1/32 3/128B ...... Angles Over 4 to 6, incl 1/8 1/16 1/8 1/8 3/128B ...... Over 6 1/8 1/16 3/16 1/8 3/128B ......

Zees 3 to 4, incl 1/8 1⁄16 1⁄8 1/32 3/128B ...... alro.com Over 4 to 6, incl 1⁄8 1/16 1/8 1/8 3⁄128B ...... A For unequal leg angles, longer leg determines classifications. • B 3/128 in./in. = 1-1/2 deg. Steel ® Structurals 5 total length number of feet of SWEEP CAMBER but not over 3/8" SWEEP CAMBER 1/8" x 10 5 10 10 AlroGuide Metals Steel number of feet of total length number of feet of total length - 45 number of feet of total length Permissible Variation Permissible number of feet of total length* number of feet Horizontal surface Horizontal surface number of feet of total length 1/8" x 2-17 3/8" + 1/8" x 1/8" x Due to the extreme variations in flexibility of standard Due to the extreme variations in flexibility of standard to beams and channels, sweep tolerances are subject negotiations for the individual shapes involved. Permissible Variation 1/64" per inch of depth C - American Standard Channels C - MC - Miscellaneous Channels SWEEP CAMBER 1/4 in. in any 5 ft, or 1/4 x (number of feet of total length/5) 1/8 x (number of feet of total length/5) Wide Flange Shapes Wide Under 3 3 and over Lengths of 45 feet and under Lengths of 45 feet and Lengths over 45 feet All, except following: All, except shapes** When certain width with a flange approximately equal to depth are specified on order as columns: S, M, C, MC Shapes...... M - Miscellaneous Beams S - American Standard Beams S -

Horizontal surface **Applies only to : foot and heavier, 8 inch deep shapes 31 lbs. per foot and heavier, 10 inch deep shapes 49 lbs. per and 12 inch deep shapes 65 lbs. per foot and heavier, 14 inch deep shapes 90 lbs. per foot and heavier, If other shapes are specified on the order as columns, the variation will be subject to negotiation with the manufacturer. *Shapes with a flange width less than 6 inches, variation for sweep = 1/8" x *Shapes with a flange width less Camber Sweep Straightness (Angles, Beams and Channels) Ends Out-of-Square alro.com Permissible Variations in Wide Flange Shapes Shapes Flange Wide in Variations Permissible and Sweep - Camber Straightness Structural Tolerances Structural Steel Structurals worth alooktoseeifthenextgreatdealisjustfewclicks away. items. check outgreatdealsonsomeofourexcessinventoryand discontinued Always Youon the located Sale canalsoclickonourClearance to page Store home Alro Online and purchasemetals,plasticsindustrialsuppliesfromourvastinventory. Store from your computeror mobile device24hoursa day. Set up yourcompanyaccount Did you know Alro also offers online shopping for all of our customers? ® and/or birthdefectsorotherreproductiveharm. Formoreinformation,visitwww.P65Warnings.ca.gov WARNING: Theseproductscanpotentiallyexposeyou tochemicalsincludingNickel,Chromium, Lead,Cobalt,MercuryandBeryllium, whichareknowntothestateofCaliforniacausecancer ® Store Online Alro 2-18 MyAlro.com Alro SteelMetalsGuide Alro Visit the Alro Online alro.com

Alro Steel Metals Guide

Steel Plate & Sheet Steel Plate, Floor Plate & Sheet Products

Hot Rolled Plate ...... 3-2 thru 3-4

100XF Temper Plate ...... 3-5

ASTM A-514 Plate ...... 3-6 thru 3-7

High Strength ...... 3-8 thru 3-9

Pressure Vessel Quality ...... 3-9 thru 3-10 Steel Plate

Free Machining Plate ...... 3-11 thru 3-12 & Sheet

Abrasion Resisting Plate ...... 3-13

Manganese Plate ...... 3-14

Floor Plate ...... 3-15

Safety Plate Products ...... 3-16 thru 3-17

Tolerances ...... 3-18 thru 3-19

Hot Rolled Sheets / P&O ...... 3-20 thru 3-21

Cold Rolled Sheets ...... 3-22

Galvanized Sheets ...... 3-23

Galvannealed Sheets ...... 3-24

Aluminized Sheets ...... 3-25

Sheared Sheet Blanks ...... 3-25

HR & CR Sheet Tolerances ...... 3-26

3-1 alro.com ® Alro Steel Metals Guide ASTM A-36 Hot Rolled Plate A-36 is a structural quality carbon steel used in a variety of general construction applications including; bolted, riveted, or welded construction of bridges and buildings.

Typical Analysis* ASTMASTM A-36A-36 Typical Analysis Up thru Over 3/4" Over 1-1/2" Over 2-1/2" Over 3/4" thru 1-1/2" thru 2-1/2" thru 5" 4" Carbon (C) max % 0.25 0.25 0.26 0.27 0.29 Manganese (Mn) % - .80/1.20 .85/1.20 .85/1.20 .85/1.20 Phosphorus (P) max % .04 .04 .04 .04 .04 Sulphur (S) % .05 .05 .05 .05 .05 Silicon (Si) % .40 max .40 max .15/.40 .15/.40 .15/.40 Copper (Cu) min % .20 .20 .20 .20 .20 when copper steel is specified Tensile Strength 58,000-80,000 psi Min. Yield Strength 36,000 psi (Over 8" 32,000 psi) Elongation in 2" 23% *For each reduction of 0.01% below the specified carbon maximum, an increase of 0.06% manganese above the specified maximum will be permitted up to the maximum of 1.35% & Sheet Steel Plate

C1020 Hot Rolled Plate The controlled carbon range of 1020 improves the machinability of this grade. Good formability and weldability are also characteristic.

Typical Analysis AISI 1020 Carbon (C) 0.18 / 0.23 Manganese (Mn) 0.30 / 0.60 Phosphorus (P) 0.04 max Sulphur (S) 0.05 max

C1045 Hot Rolled Plate Work Hardening Steel 1045 is silicon killed with a higher carbon content for greater strength. Strength can be improved in the lighter and medium thicknesses by heat treatment. Machinability is good, while forming and welding properties are limited. Typical Analysis AISI 1045 Carbon (C) 0.43 / 0.50 Manganese (Mn) 0.60/ 0.90 Phosphorus (P) 0.04 max Sulphur (S) 0.05 max

3-2

® alro.com Alro Steel Metals Guide ASTM A1011/1018 HR CS Type B Hot rolled commercial quality steel is suitable for many applications where normal surface imperfections are not objectionable. Heat treatment and other processing operations must be properly performed so as to not detrimentally affect the properties of the steel. Commercial steel will follow the bend test requirements of ASTM E290.

Typical Analysis % Carbon (C) 0.10 Manganese (Mn) 0.25 / 0.50 Phosphorus (P) 0.04 max Sulphur (S) 0.05 max

Hot Rolled Plate Steel Plate

Standard Lengths: 96", 120", 144" and 240" & Sheet Other custom lengths available upon request.

ASTM A-36 CS Type B Size Weight ASTM Pickled Pickled (Thick) (lbs/sqft) A-36 & Oiled C1020 C1045 & Oiled 3/16 7.66 1/4 10.21 5/16 12.76 3/8 15.31 7/16 17.85 1/2 20.42 9/16 22.97 5/8 25.52 3/4 30.63 7/8 35.74 1 40.84 1-1/8 45.94 1-1/4 51.05 1-3/8 56.15 1-1/2 61.26 1-5/8 66.36 1-3/4 71.47 1-7/8 76.57 2 81.50 2-1/8 86.60 2-1/4 91.89 2-1/2 102.10 2-5/8 107.20 2-3/4 112.31 2-7/8 117.41 3 122.52

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alro.com ® Alro Steel Metals Guide Hot Rolled Plate Standard Lengths: 96", 120", 144" and 240" Other custom lengths available upon request.

ASTM A-36 CS Type B Size Weight ASTM Pickled Pickled (Thick) (lbs/sqft) A-36 & Oiled C1020 C1045 & Oiled 3-1/8 127.62 3-1/4 132.72 3-1/2 142.93 3-3/4 153.15 4 163.36 4-1/4 173.56 4-1/2 183.77 4-3/4 193.98 5 204.20 5-1/4 214.41 5-1/2 224.61 5-3/4 234.83 6 245.03 & Sheet 6-1/4 255.24 Steel Plate 6-1/2 265.46 7 285.87 7-1/2 306.29 8 326.71 8-1/2 347.13 9 367.55 10 408.38 10-1/2 428.64 11 449.22 12 490.06 12-1/2 510.48 13 530.90 14 571.73

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® alro.com Alro Steel Metals Guide 100XF Temper Leveled Plate 100XF steel plate has been developed for applications where increased strength-to-weight ratios are required. It has physical properties similar to those of ASTM A514 even though its manufacturing process does not require heat treatment. 100XF is available as temper leveled, cut-to-length plate. Temper leveling improves flatness and surface quality, and eliminates coil memory, all of which enhance laser and plasma cutting quality. It also offers good weldability, formability, toughness, and weathering resistance. This excellent combination of properties is possible because of the low-carbon chemistry and the thermo-mechanical controlled processing used in the manufacture of 100 XF. Typical Applications Applications for 100XF include transport trailers, construction equipment, crane booms, mobile manlifts, agriculture equipment, heavy vehicle frames, and chassis.

Typical Analysis 100XF100XF TemperTemper LeveledLeveled Carbon (C) .10 Manganese (Mn) 2.00 Steel Plate

Molybdenum (Mo) .50 & Sheet Sulphur (S) .006 Phosphorus (P) .02 Silicon (Si) .40 Aluminum (Al) .06 Ti+Nb+V .025 .2% Offset Yield Strength ksi (Mpa) 100 (690) Tensile Strength ksi (Mpa) 110 (760) Elongation in 2 in. 16%

100XF Temper Leveled Plate Stock Lengths: 24 foot (Custom lengths available upon request.) Flatness: Guaranteed to meet 1/2 ASTM A6 flatness tolerances.

Size Width Weight (inches) (inches) (lbs./sqft.) 3/16 72 7.66 1/4 72 10.21 5/16 72 12.76 3/8 72 15.31 3/8 96 15.31 1/2 72 20.42 5/8 96 25.52 3/4 96 30.63

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alro.com ® Alro Steel Metals Guide ASTM A-514 Plate Grade B, Grade H, Grade F and Grade Q The A-514 plate steels are a group of quenched and tempered alloys with attractive advantages and characteristics. The most important are high yield strength at 90 or 100 ksi minimum, weldability, and good toughness at low atmospheric temperatures. Designed for a wide range of structural uses as well as machinery and equipment, these alloy steels offer help with selecting the optimum in strength, toughness, corrosion resistance, impact-abrasion resistance, and long-term economy.

TypicalTypical Analysis Analysis A-514 A-514 GradeGrade B* Grade H*H* GradeGrade F*, F, Q* Grade Q*Q* Type of Steel Alloy Alloy Alloy Alloy Requirements for Delivery A6 A6 A6 A6 Tensile Strength (ksi) 110/130 110/130 110/130 100/130 Yield Strength (Min. ksi) 100 100 100 90 Spec. Thickness (Max. in.) 1-1/4 2 2-1/2 6 Chemical Composition (%) Carbon (Max.) .12/.21 .12/.21 .10/.20 .14/.21 Manganese .70/1.00 .95/1.30 .60/1.00 .98/1.30 Phosphorous (Max.) .035 .035 .035 .035

& Sheet Sulphur (Max.) .035 .035 .035 .035 Steel Plate Silicon .20/.35 .20/.35 .15/.35 .15/.35 Chromium .40/.65 .40/.65 .40/.65 1.00/1.50 Nickel -- .30/.70 .70/1.00 1.20/1.50 Molybdenum .15/.25 .20/.30 .40/.60 .40/.60 Copper -- -- .15/.50 Other Elements .03/.08 V .03/.08 V .03/.08 V .01/.03 Ti .0005/.005 B .0005/.006 B .0005/.005B Heat Treatment Required Q&T Q&T Q&T Q&T

*This grade of steel may be susceptible to cracking in the heat-affected zone of welds during post-weld heat treatment (stress relief). Careful consideration should be given by competent welding engineers before stress relieving to weldments of this grade.

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® alro.com Alro Steel Metals Guide ASTM A-514 Plate Tensile and Hardness Requirements E

------Brinell Number Hardness 6M. 235 to 293 HBW A6/A G , % F G BC , 50 F 40 50 Properties section of Tensile 40 of Area min. Steel Plate Reduction & Sheet , % BCD 18 18 16 min. 2" [50 mm] section of Specification Tests Elongation in Tension Yield 370) 1-1/2" [40mm] wide tension test specimen, the elongation 100 [690] 100 [690] 100 [620] Strength ksi [MPa] A A370) 1-1/2" [40mm] wide tension test specimen. A370) 1/2" [12.5mm] round tension test specimen. Tensile Strength ksi [MPa] - 130 [760 895] 110 - 130 [760 895] 110 - 130 [760 895] 110 370. A Brinell hardness test shall be made on each plate not tension tested and the results conform A - For plates 3/8" [10 mm] and under in thickness, a Brinell hardness test may be used instead of tension Test Thickness inches [mm] Methods and Definitions If Measured on the Fig. 4 (Test For plates tested in the transverse direction, elongation requirement is reduced by two percentage points and Methods and Definitions If measured on the Fig. 3 (Test Measured at 0.2% offset or 0.5% extension under load as described in the Determination of Up to 3/4 [20], incl. Over 3/4 [20] to 2-1/2 [65], incl. Over 2-1/2 [65] to 6 [150], incl. Elongation and reduction of area need not be determined for floor plates. Hardness to the hardness requirements given above. testing each plate, in which case a tension test shall be made from a corner of each of two plates per lot. A lotshall consist A testingeachplate, whichin tensioncasea shalltest twoplatesofeach corner be of lot.a permade from Methods and Definitions If Measured on the Fig. 3 (Test A

of plates from the same heat, thickness, prior condition, and scheduled heat treatment shall not exceed 15 tons [15 Mg] in weight [mass]. Methods and Definitions Test is determined in a 2" [50mm] gage length that includes the fracture and shows greatest elongation. of area minimum requirement is reduced by five percentage points. reduction Note 2 –Where "…" appears in this table there is no requirement. Tensile and Hardness Requirements Hardness and Tensile Note 1 –See the Orientation and Preparation subsections in B C D E F G

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alro.com ® Alro Steel Metals Guide High Strength ASTM A-656 Gr. 80 ASTM A-656 Gr. 80 combines outstanding toughness, ease of fabrication and positive strength to cost relationships when compared to A572-50 and A-36. Applications such as telescopic cranes, truck trailers, railroad cars, construction equipment and transmission towers; or any other extreme load-bearing job where the economy of superior strength and weight are paramount.

Typical Analysis ASTMASTM A656 A656 Gr. Gr. 80 80 Carbon max.A .18 Manganese max.A 1.65 Phosphorus max. .025 Sulphur max. .035 Silicon max. .60 Vanadium max. .15B Nitrogen max. .020 Columbium .10 max.B Yield Point min. ksi (Mpa) 80 (550) Tensile Strength min. ksi (Mpa) 90 (620) Elongation in 8" 12% Elongation in 2" 15% & Sheet

Steel Plate A For each reduction of 0.01 percentage point below the specified maximum for carbon, an increase of 0.06 percentage points above the specified maximum for manganese is permitted, up to a maximum of 1.75% for Grades 50, 60, 70 and up to a maximum of 1.90% for Grade 80.

B The contents of columbium and vanadium shall additionally be in accordance with one of the following: Columbium 0.0008 - 0.10% with vanadium <0.008%; Columbium <0.008% with vanadium 0.008 - 0.15%; or Columbium 0.008 - 0.10% with vanadium 0.008 - 15% and columbium plus vanadium not in excess of .20%.

High Strength ASTM A-588 Gr. A/B ASTM A-588 Gr. A/B steel plate offers all the advantages of ASTM A572-50 but is produced with elevated levels of copper to add corrosion resistance. Because of the self-repairing, natural oxide patina, this "weathering" grade is often used in unpainted applications such as bridges, utility sign/ poles and highway structures.

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® alro.com Alro Steel Metals Guide High Strength ASTM A-572 Gr. 50 This high strength, low alloy steel plate offers an optimum combination of strength, weldability and notch toughness. Applications include: bridges, buildings, automotive and truck parts, railroad cars, cargo containers, tote boxes, construction equipment, structural tubing, lighting standards and transmission poles.

TypicalTypical Analysis* Analysis* A-572A-572 Grade Grade 50 50 Up thru 1½" Over 1½ to 4" Carbon (C) max % .23 .23 Manganese (Mn) max % 1.35** 1.35** Phosphorus (P) max % .04 .04 Sulphur (S) max % .05 .05 Silicon (Si) % .40 max .15/.40 Other Elements .01/.15 V .01/.15 V

Min. Tensile Strength 65,000 psi Steel Plate

Min. Yield Strength (Yield Point if designated YP) 50,000 psi & Sheet Elongation in 2" 21% * Post-weld heat treatment may degrade heat-affected zone strength and toughness. Pretesting of specific welding and post-weld heat treating procedures is recommended to assure optimization of final property levels. **1.50 max. Mn permissible with reduction of carbon maxcimum of .03%

ASTM A-516 Gr. 70 (PVQ) ASME SA516-70 Intended primarily for service in welded pressure vessels where improved notch toughness is required, this grade of ASTM A516/ASME SA516-70 is normally found in moderate and lower temperature applications. Supplementary testing such as Charpy, Impacts, Ultrasonic Examination and Carbon Equivalency are available.

Typical Analysis A-516 A-516 Grade Grade 70 70 Typical Analysis Up thru Over Over OverOver 1/2"½ 1/2"½ thruthru 22" 2"2 thruthru 44" 4"4" Carbon (C) max %** A, B .27 .28 .30 .31 Manganese (Mn) %** B .85/1.20 .85/1.20 .85/1.20 .85/1.20 Phosphorus (P) max % .035 .035 .035 .035 Sulphur (S) % .035 .035 .035 .035 Silicon (Si) max % .15/.40 .15/.40 .15/.40 .15/.40 Tensile Strength 70,000-90,000 psi Min. Yield Strength (Yield Point if designated YP) 38,000 psi Elongation in 2" 21% Elongation in 8" 17%

A Applies to both heat and product analyses B For each reduction of 0.01 percentage point below the specified maximum for carbon, an increase of 0.06 percentage point above the specified maximum for manganese is permitted, up to a maximum of 1.50% by heat analysis and 1.60% by product analysis.

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alro.com ® Alro Steel Metals Guide High Strength - PVQ Pressure Vessel Quality

High Strength PVQ ASTM ASTM ASTM ASTM ASTM ASTM ASTM A-514 A-656 A-572 A-572 A-588 A-516 A-516 Gr. B/H/F/Q Gr. 80 Gr. 42 Gr. 50 Gr. A/B Gr. 70 Gr. 70 Size Weight Q&T Controlled As As Norm. (inch) (lbs./sqft.) Rolled Rolled Rolled 3/16 7.66 1/4 10.21 5/16 12.76 3/8 15.31 1/2 20.42 5/8 25.52 3/4 30.63 7/8 35.74 1 40.84 1-1/8 45.91 1-1/4 51.05 1-3/8 56.15 & Sheet 1-1/2 61.26 Steel Plate 1-5/8 66.36 1-3/4 71.47 2 81.68 2-1/4 91.89 2-1/2 102.00 2-3/4 112.30 3 122.52 3-1/4 132.72 3-1/2 142.92 3-3/4 153.15 4 163.35 4-1/4 173.56 4-1/2 183.80 4-3/4 193.00 5 204.20 5-1/2 224.61 6 245.03 6-1/2 265.46 7 285.87 8 326.71 8-1/2 347.13 9 367.56 10 408.38 11 449.22 12 490.06

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® alro.com Alro Steel Metals Guide Free Machining Plate (Low & Medium Carbon) 1144 Modified 1144 Modified offers high strength and hardness and is applicable where resistance to deformation and wear are essential. It may be flame hardened to further enhance surface properties. It is frequently used as an economical replacement for more expensive quenched-and-tempered alloy grades. Typical Applications Typical applications include cams, dies, gears, machine ways, molds, and sprockets.

Typical Analysis 1144 Carbon Steel Carbon (C) 0.40 / 0.48 Manganese (Mn) 1.35 / 1.65 Phosphorus (P) 0.04 max

Sulphur (S) 0.24 / 0.33 Steel Plate & Sheet

Clean-Cut 20®/LFM 20/FM 15®/1119 Modified The Clean-Cut/LFM 20 families of plate steel were developed for improved machining. Produced by a special calcium treatment and a controlled sulphur process, Clean-Cut steels contain sulfide inclusions which are predominately calcium modified to make them smaller and more uniformly distributed. The result: enhanced machinability.

TypicalTypical CleanClean CutCut Type 1119 AnalysisAnalysis 20/LFM20/LFM 2020 Type FM15® Modified Carbon (C) 0.14 - 0.22 0.14 - 0.20 0.17 - 0.23 Manganese (Mn) 1.20 - 1.50 1.00 - 1.30 1.00 - 1.30 Phosphorus (P) 0.04 max 0.04 max 0.04 max Sulphur (S) 0.06 - 0.12 0.24 - 0.33 0.23 - 0.33 Silicon (Si) 0.10 - 0.40 0.30 max 0.30 max

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alro.com ® Alro Steel Metals Guide Free Machining Plate (Low & Medium Carbon)

Clean-Cut 1144 Weight 20®/LFM 20 Modified Thickness (lbs./sqft.) HR HR 1/2 20.42 5/8 25.52 3/4 30.63 7/8 35.73 1 40.84 1-1/8 45.94 1-1/4 51.05 1-3/8 56.15 1-1/2 61.26 1-5/8 66.36 1-3/4 71.47 1-7/8 76.57 2 81.68 & Sheet

Steel Plate 2-1/8 86.78 2-1/4 91.89 2-3/8 96.99 2-1/2 102.10 2-5/8 107.20 2-3/4 112.31 2-7/8 117.41 3 122.52 3-1/8 127.62 3-1/4 132.72 3-3/8 137.83 3-1/2 142.93 3-5/8 147.90 3-3/4 153.14 4 163.35 4-1/4 173.56 4-1/2 183.77 4-3/4 193.98 5 204.19 5-1/2 224.61 6 245.03 6-1/2 265.20 7 285.60 8 326.40 9 367.55 10 408.38

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® alro.com Alro Steel Metals Guide Abrasion Resisting Plate Abrasion Resisting Steel was designed to satisfy the demand for a grade of steel that would give prolonged service life where abrasion is the primary cause of failure. The surface hardness of Abrasion Resisting Steel will vary by grade from 180-500 BRINELL. Hardox® 450 is an abrasion resistant brand with a hardness of 450 bhn. This brand of abrasion resistant plate is intended for higher, impact, wear applications where cold-bending and very good weldability are beneficial. Hardox® 450 is a quenched and tempered produced plate that is used in dump bodies, crushers, feeders, cutter edges, buckets, etc.

Typical Analysis* AR AR AR AR AR HardoxHardox® Typical Analysis* 235 400F 450F 500F500 450450 Carbon (C) % .40/.50 .12/.16 .21/.23 .27/.34 .21/.26 Manganese (Mn) max % .60/.90 1.55 1.60 .35/.6 1.60 Phosphorus (P) max % .040 .025 .025 .035 .025 Sulphur (S) max % .050 .005 .010 .010 .010 Chromium (Cr) max % - .55 .30/1.00 .8/1.15 .25/1.40

Nickel (Ni) % - 1.00 .30 - .25/1.00 Steel Plate & Sheet Molybdenum (Mo) max % - .55 .25 .15/.25 .25/.60 Silicon (Si) % .10/40 .35/.55 .70 .15/.40 .70 Vanadium (V) % - - - - - Boron (B) % - .0005/.005 .0005 .0005 min .004 Surface Brinell Typical 360/444 409-492 444 min 425-475 Hardness (HB) 180-250

Armor Plate - MIL-A-46100 (e) A popular high hardness armor grade (HHA), 46100 is selected for use by all departments and agencies of the Department of Defense. This grade is produced to 2 inches (51mm) thick with hardness requirements of 477-534 BHN and Charpy Impact testing on every plate.

Abrasion Resisting Plate

Weight AR AR AR AR Hardox® Thickness (lbs./sqft.) 235 400F 450F 500F Armor 450 1/8 5.10 3/16 7.66 1/4 10.21 5/16 12.76 3/8 15.31 1/2 20.42 5/8 25.52 3/4 30.63 1 40.84 1-1/4 51.05 1-1/2 61.26 1-3/4 71.47 2 81.68 2-1/2 102.10 3 122.52

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alro.com ® Alro Steel Metals Guide

Manganese Plate (11% - 14% Manganese) Manganese plate is a nonmagnetic steel that work hardens to a 650 Brinell. It is a 12-Mn austenitic steel with an exceptionally high level of wear-resistance when subject to work-hardening by shocks or high pressures in service. Wear Resistance Severe wear on the surface has a work-hardening affect on the austenitic structure of this steel. This leads to an increase from the initially low hardness (about 200 BHN) to a service hardness of at least 500 BHN. This work-hardening maintains itself through in-service life. The underlayers not work-hardened maintain a very high resistance to shock. Sizes Alro's thickness range is 3/16" - 1/2" Applications Manganese Plate is the ideal solution for cases where severe wear is combined with shocks or high pressure capable of work-hardened its austenitic structure. Used in jaws of crushers, hammers or pulverizers, cutting edges of large excavators, liners of shotblasting units, cores and wall of parpen moulds, and screens. Alro stocks Manganese Plate in pattern sizes in 3/16", 1/4", & 3/8".

Typical Analysis Manganese Plate Carbon (C) max% 1.15 Silicon (Si) max% 0.60

& Sheet Manganese (Mn) max% 12.00 Steel Plate

Beveled parts are available from Alro Steel

Alro’s Plasma Cutting System provides tighter tolerances, minimizes machining on finished parts and provides greater part accuracy than standard flame cutting. O2 Plasma means a smaller, heat affected zone and reduced edge cracking when forming. PC-based control technology increases control in shape cutting. Advantages include: • High quality edge cuts • Higher precision than conventional plasma • Minimal clean up • Smaller kerf than conventional plasma • Small heat affected zone • Low cost per foot of cut Our HPR 400 plasma cutting machine with bevel cutting capabilities.

Our advanced plasma cutting machine, with five axis bevel capabilities is capable of cutting 2” thick carbon plate with less than 1 degree bevel.

“V” “Y” “K” Bevels “K” Bevels Circular Bevels Bevels (without land) (with land) beveled parts

To request a burning quote for your existing CAD drawing please send it along in an email, to: [email protected]

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® alro.com Alro Steel Metals Guide Floor Plate Floor Plate is an economical safety flooring that gives long life under the most severe usage. Its raised lug pattern is scientifically designed to resist skidding and slipping in any direction and makes possible safer and faster movement of men and materials.

WeightWeight perper WeightWeight perper SizeSize & &Gauge Gauge SheetSheet Size & Gauge SheetSheet 16 ga x (3.00 lbs./sqft.) 5/16 x (13.81 lbs./sqft.) 48 x 96 96.00 48 x 96 441.90 48 x 120 120.00 48 x 120 552.40 14 ga x (3.75 lbs./sqft.) 48 x 144 662.88 48 x 96 120.00 60 x 120 690.50 48 x 120 150.00 72 x 120 828.60 48 x 144 180.00 3/8 x (16.37 lbs./sqft.) 60 x 120 187.50 48 x 96 523.80 12 ga x (5.25 lbs./sqft.) 48 x 120 654.80 48 x 96 168.00 48 x 144 785.76 48 x 120 210.00 60 x 120 818.50 Steel Plate 48 x 144 252.00 60 x 144 982.20 & Sheet 60 x 96 210.00 72 x 120 982.20 60 x 120 262.50 72 x 144 1178.64 60 x 144 315.00 72 x 240 1964.40 96 x 240 2619.20 1/8 x (6.16 lbs./sqft.) 48 x 96 197.10 1/2 x (21.47 lbs./sqft.) 48 x 120 246.40 48 x 96 687.00 48 x 144 295.70 48 x 120 858.80 60 x 96 246.40 48 x 144 1030.56 60 x 120 308.00 60 x 120 1073.50 60 x 144 369.60 60 x 144 1288.20 72 x 120 369.60 60 x 240 2147.00 72 x 144 443.52 72 x 120 1288.20 72 x 144 1545.84 3/16 x (8.71 lbs./sqft.) 96 x 240 3435.20 48 x 96 278.70 48 x 120 348.40 5/8 x (26.58 lbs./sqft.) 48 x 144 418.10 96 x 240 4252.80 60 x 96 348.40 3/4 x (31.68 lbs./sqft.) 60 x 120 435.50 96 x 240 5068.8 60 x 144 522.60 1 x (41.89 lbs./sqft.) 72 x 96 418.10 96 x 240 6702.40 72 x 120 522.60 72 x 144 627.10 96 x 240 1393.60 1/4 x (11.26 lbs./sqft.) 48 x 96 360.30 48 x 120 450.40 48 x 144 540.50 60 x 96 450.40 60 x 120 563.00 60 x 144 675.60 60 x 240 1126.00 72 x 96 540.48 72 x 120 675.60 72 x 144 810.70 72 x 240 1351.20 96 x 240 1801.60

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alro.com ® Alro Steel Metals Guide Safety Plate & Grating Products SlipNOT® is a surface treatment performed on a variety of metals through a plasma stream deposi- tions. Plasma stream deposition is the application of a molten metal alloy to a metallic surface. The extreme temperature of this method assures maximum adhesion to the base surface. It results in a Martensitic (hard alloy) product. This is not a grit simply rolled or coated onto the base plate!

SlipNOT® can be utilized in the following applications:  Floors  Walkways  Bridge Decking  Ramps  Floor Armor  Pump Platforms  Ladder Rungs  Mezzanines  Wet Decks  Trench Covers  Pit Covers  Stair Treads  Pump Platforms  Flume Covers  Machine Platforms  Catwalks  Drill Platforms

File Hard Extreme wear longevity is the product of the Martensitic formation of the super-alloy, allowing a hardness of up to 62 on the Rockwell “C” scale. Random Hatch Matrix This stacked hatched surface means the continuous presentation of new sharp faces as the surface slowly wears. Weldable In that the wear surface is uncoated steel integral with the base plate, SlipNOT® can be directly & Sheet welded to with no surface preparation of any kind. Steel Plate Bond Strength The bond strength of SlipNOT® to plate exceeds 4,450 psi. The “coated-on” grit product claims only 710 psi maximum. Fabrication Shear, flame cut, drill, and punch right through the face for complete versatility in shop or field. Maintenance SlipNOT® can be cleaned by all standard industrial cleaning methods.

STEEL STAINLESSALUMINUM Availability    STEEL SlipNOT® provides the design flexibility to offer unique combinations of different metals for your unique applications, such as merging the    STAINLESS toughness of steel with the light weight of aluminum.    ALUMINUM Grade Availability Grade 1: A fine surface with minimum surface depth variation for comfort where pedestrian traffic flow is not directional only, but requires a lot of turning and reversing and is subject to only moderate thin liquid accumulation. Grade 2: A medium surface particularly applicable to heavier and more viscous accumulations. This is the all-purpose surface. Grade 3: A coarse surface applicable for extremely heavy traffic and higher debris accumulation and high viscosity fluids.

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® alro.com Alro Steel Metals Guide Safety Plate & Grating Products Specifying SlipNOT® Products SlipNOT® Grip Plate® SlipNOT® Surfaces: Steel, Stainless Steel and Aluminum SlipNOT® Finishes: Mill, Painted or Galvanized Steel Available in Grade 1 (Fine), Grade 2 (Medium), Grade 3 (Coarse - Steel surface only) Available in thicknesses 1/8" up to 2"+ Plates up to 72" x 144"

SlipNOT® Grip Grate® SlipNOT® Surfaces: Steel, Stainless Steel and Aluminum SlipNOT® Finishes: Mill, Painted or Galvanized Steel Available in Grade 1 (Fine), Grade 2 (Medium), Grade 3 (Coarse - Steel surface only) Steel Plate ®

SlipNOT surface is applied to smooth bar grating for maximum traction. & Sheet

SlipNot®, Grip Grate®, Grip Plate®, Mop Coat®, Flex-Grip® and Grid Grate® are trademarks of W.S. Molnar Company and are used by permission of the W.S. Molnar Company. Products of W.S. Molnar Company are manufactured under U.S. Patent No. 5,077,137 and U.S. Patent No. 4,961,973.

Grade 1 - Fine A fine surface with minimum surface depth variation for comfort where pedestrian traffic flow is not directional only, but requires a lot of turning and reversing and is subject to only moderate thin liquid accumulation

Grade 1 - Fine

Grade 2 - Medium A medium surface particularly applicable to heavier and more viscous accumulations. This is the all-purpose surface.

Grade 2 - Medium

Grade 3 - Coarse A coarse surface applicable for extremely heavy traffic and higher debris accumulation and high viscosity fluids

Grade 3 - Coarse

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alro.com ® Alro Steel Metals Guide Carbon and Alloy Plate Tolerances

Tolerance Over Specified Thickness for Widths Given (inches) Specified Up thru >48" >60" >72" >84" >96" >108" >120" Thickness 48" up to up to up to up to up to up to up to (inches) 60" 72" 84" 96" 108" 120" 132" Up thru 1/4 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 >1/4 to 5/16 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 5/16 to 3/8 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 3/8 to 7/16 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 7/16 to 1/2 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 1/2 to 5/8 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 5/8 to 3/4 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 3/4 to 1 0.03 0.03 0.03 0.03 0.04 0.04 0.05 0.05 1 to 2 0.06 0.06 0.06 0.06 0.06 0.07 0.08 0.10 2 to 3 0.09 0.09 0.09 0.10 0.10 0.11 0.12 0.13 3 to 4 0.11 0.11 0.11 0.11 0.11 0.13 0.14 0.14 4 to 6 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 6 to 10 0.23 0.24 0.24 0.24 0.24 0.24 0.24 0.24 10 to 12 0.29 0.29 0.33 0.33 0.33 0.33 0.33 0.33 12 to 15 0.29 0.29 0.35 0.35 0.35 0.35 0.35 0.35

& Sheet Permissible variations in thickness for rectangular carbon, high strength, low alloy and alloy-steel plates, when

Steel Plate ordered to thickness. Note1: Permissible variation under specificed thickness - 0.01" Note2: Thickness to be measured at 3/8" to 3/4" from longitudinal edge. Note3: For thickness measured at any location other than that specified in Note2, the permissible maximum over tolerance shall be increased by 75%, rounded to the nearest 0.01".

Permitted Variations in Width and Length for Sheared Plates 1-1/2" and Under in Thickness; Length Only of Universal Mill Plates 2-1/2" and Under in Thickness. Specified Dimensions Variations over Specified Width and LengthA for (inches) Thicknesses and Equivalent Weights (lb./ft2) Given Up to 3/8" 3/8" up to 5/8" 5/8" up to 1" 1" up to 2" Length Width Width Length Width Length Width Length Width Length Up to Up to 60" 3/8" 1/2" 7/16" 5/8" 1/2" 3/4" 5/8" 1" 120" 60" up to 84" 7/16" 5/8" 1/2" 11/16" 5/8" 7/8" 3/4" 1" 84" up to 108" 1/2" 3/4" 5/8" 7/8" 3/4" 1" 1" 1-1/8" 108" and over 5/8" 7/8" 3/4" 1" 7/8" 1-1/8" 1-1/8" 1-1/4" 120" up Up to 60" 3/8" 3/4" 1/2" 7/8" 5/8" 1" 3/4" 1-1/8" to 240" 60" up to 84" 1/2" 3/4" 5/8" 7/8" 3/4" 1" 7/8" 1-1/4" 84" up to 108" 9/16" 7/8" 11/16" 15/16" 13/16" 1-1/8" 1" 1-3/8" 108" and over 5/8" 1" 3/4" 1-1/8" 7/8" 1-1/4" 1-1/8" 1-3/8" 240" up Up to 60" 3/8" 1" 1/2" 1-1/8" 5/8" 1-1/4" 3/4" 1-1/2" to 360" 60" up to 84" 1/2" 1" 5/8" 1-1/8" 3/4" 1-1/4" 7/8" 1-1/2" 84" up to 108" 9/16" 1" 11/16" 1-1/8" 7/8" 1-3/8" 1" 1-1/2" 108" and over 11/16" 1-1/8" 7/8" 1-1/4" 1" 1-3/8" 1-1/4" 1-3/4" 360" up Up to 60" 7/16" 1-1/8" 1/2" 1-1/4" 5/8" 1-3/8" 3/4" 1-5/8" to 480" 60" up to 84" 1/2" 1-1/4" 5/8" 1-3/8" 3/4" 1-1/2" 7/8" 1-5/8" 84" up to 108" 9/16" 1-1/4" 3/4" 1-3/8" 7/8" 1-1/2" 1" 1-7/8" 108" and over 3/4" 1-3/8" 7/8" 1-1/2" 1" 1-5/8" 1-1/4" 1-7/8" APermissible variation under specified width and length - 1/4". Reprinted under permission of ASTM A-6

3-18

® alro.com Alro Steel Metals Guide Carbon and Alloy Plate Tolerances Permissible variations in width for Mill Edge Strip Mill Carbon and High-Strength Low-Alloy Plate

Variations Over Variations Under Specified Width Specified Width Specified Width (inches) (inches) (inches) 35 up to 50 1-1/4 -0 50 up to 60 1-1/2 -0 60 up to 65 1-5/8 -0 65 up to 70 1-3/4 -0 70 up to 80 1-7/8 -0

Permissible variations in width and length for Rectangular Plate Steel Plate

When Gas Cutting is Specified or Required & Sheet

Alloys Carbon Specified Variations Over for All Variations Over for All Thickness Specified Widths or Specified Widths or (inches) Lengths (inches) Lengths (inches) Up to 2 3/4 1/2 2 up to 4 1 5/8 4 up to 6 1- 1/8 3/4 6 up to 8 1- 5/16 7/8 8 up to 15 1- 1/2 1 Note: These variations may be taken all under or divided over and under, if so specified.

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alro.com ® Alro Steel Metals Guide ASTM A1011 CS Type B Hot Rolled Sheets Hot Rolled Pickled & Oiled Sheets A prime quality low carbon sheet suitable for forming, punching, welding, etc. Sheets will be furnished in standard mill edge unless sheared edge is specified. Hot rolled sheets are commercial quality and in most sizes temper flat to improve flatness and relieve internal stress. High-Strength-Low-Alloy (HSLA) Sheets Specification: HR A1011 HSLA-F Temper Flat *GR 50 High Strength Sheet Steels have higher strength properties along with improved formability, weldability and/or atmospheric corrosion resistance than normally obtained from conventional carbon sheet steels. These desirable properties are obtained through selected chemical composition and controlled mill processing. High strength steels lend themselves to applications where weight reduction is a major factor. Hot Rolled Sheets/Pickled & Oiled

Nominal Est. Est. Sheet Thickness Weight Weight A1011 A1011 Size Decimal per Sqft. per Sheet A1011 CSB HSLA-F Gauge (inches) (inches) (lbs.) (lbs.) CSB P&O GR 50 A606 6 48 x 96 0.1943 8.125 260.00 & Sheet 48 x 120 0.1943 8.125 325.00 Steel Plate 7 36 x 96 0.1793 7.500 180.00 36 x 120 0.1793 7.500 225.00 36 x 144 0.1793 7.500 270.00 48 x 96 0.1793 7.500 240.00 48 x 120 0.1793 7.500 300.00 48 x 144 0.1793 7.500 360.00 60 x 96 0.1793 7.500 300.00 60 x 120 0.1793 7.500 375.00 60 x 144 0.1793 7.500 450.00 72 x 96 0.1793 7.500 360.00 72 x 120 0.1793 7.500 450.00 72 x 144 0.1793 7.500 540.00 72 x 240 0.1793 7.500 900.00 8 48 x 96 0.1644 6.875 220.00 48 x 120 0.1644 6.875 275.00 60 x 120 0.1644 6.875 344.00 9 48 x 96 0.1495 6.250 200.00 48 x 120 0.1495 6.250 250.00 10 36 x 96 0.1345 5.625 135.00 36 x 120 0.1345 5.625 168.75 36 x 144 0.1345 5.625 202.50 48 x 96 0.1345 5.625 180.00 48 x 120 0.1345 5.625 225.00 48 x 144 0.1345 5.625 270.00 60 x 96 0.1345 5.625 225.00 60 x 120 0.1345 5.625 281.25 60 x 144 0.1345 5.625 337.50 72 x 96 0.1345 5.625 270.00 72 x 120 0.1345 5.625 337.50 72 x 144 0.1345 5.625 405.00 72 x 240 0.1345 5.625 675.60 96 x 240 0.1345 5.625 900.80 Continued on next page

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® alro.com Alro Steel Metals Guide Hot Rolled Sheets/Pickled & Oiled

Nominal Est. Est. Sheet Thickness Weight Weight A1011 A1011 Size Decimal per Sqft. per Sheet A1011 CSB HSLA-F Gauge (inches) (inches) (lbs.) (lbs.) CSB P&O GR 50 A606 11 36 x 96 0.1196 5.000 120.00 36 x 120 0.1196 5.000 150.00 36 x 144 0.1196 5.000 180.00 48 x 96 0.1196 5.000 160.00 48 x 120 0.1196 5.000 200.00 48 x 144 0.1196 5.000 240.00 60 x 96 0.1196 5.000 200.00 60 x 120 0.1196 5.000 250.00 60 x 144 0.1196 5.000 300.00 72 x 96 0.1196 5.000 240.00 72 x 120 0.1196 5.000 300.00 72 x 144 0.1196 5.000 360.00 72 x 240 0.1196 5.000 600.00

96 x 240 0.1196 5.000 800.00 Steel Plate

12 36 x 96 0.1046 4.380 105.12 & Sheet 36 x 120 0.1046 4.380 131.40 36 x 144 0.1046 4.380 157.68 48 x 96 0.1046 4.380 140.16 48 x 120 0.1046 4.380 175.20 48 x 144 0.1046 4.380 210.24 60 x 96 0.1046 4.380 175.20 60 x 120 0.1046 4.380 219.00 60 x 144 0.1046 4.380 262.80 72 x 96 0.1046 4.380 210.24 72 x 120 0.1046 4.380 262.80 72 x 144 0.1046 4.380 315.36 72 x 240 0.1046 4.380 525.60 13 48 x 96 0.0897 3.750 120.00 48 x 120 0.0897 3.750 150.00 14 36 x 96 0.0747 3.125 75.00 36 x 120 0.0747 3.125 93.75 36 x 144 0.0747 3.125 112.50 48 x 96 0.0747 3.125 100.00 48 x 120 0.0747 3.125 125.00 48 x 144 0.0747 3.125 150.00 60 x 96 0.0747 3.125 125.00 60 x 120 0.0747 3.125 156.25 60 x 144 0.0747 3.125 187.50 72 x 96 0.0747 3.125 150.00 72 x 120 0.0747 3.125 187.50 72 x 144 0.0747 3.125 225.00 16 36 x 96 0.0598 2.500 60.00 36 x 120 0.0598 2.500 75.00 36 x 144 0.0598 2.500 90.00 48 x 96 0.0598 2.500 80.00 48 x 120 0.0598 2.500 100.00 48 x 144 0.0598 2.500 120.00 60 x 96 0.0598 2.500 100.00 60 x 120 0.0598 2.500 125.00 60 x 144 0.0598 2.500 150.00 18 48 x 96 0.0478 2.000 64.00 48 x 120 0.0478 2.000 80.00

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alro.com ® Alro Steel Metals Guide Cold Rolled Sheets Commercial Steel (CS) ASTM A1008 These sheets are rolled to a close thickness tolerance and possess a fine surface finish. Cold Rolled Sheets are suitable for stamping, forming and moderate drawing operations. Very desirable nickel or chrome plating results can be secured. Also, Cold Rolled Sheets provide an excellent base for baked enamel and lacquer finishes.

Nominal Est. Weight Est. Weight Size Thickness Decimal per Square Foot Per Sheet Gauge (inches) (inches) (lbs.) (lbs.) 10 36 x 96 0.1345 5.625 135.00 36 x 120 0.1345 5.625 168.75 48 x 96 0.1345 5.625 180.00 48 x 120 0.1345 5.625 225.00 48 x 144 0.1345 5.625 270.00 60 x 120 0.1356 5.625 281.50 11 36 x 96 0.1196 5.000 120.00 36 x 120 0.1196 5.000 150.00 48 x 96 0.1196 5.000 160.00 48 x 120 0.1196 5.000 200.00 48 x 144 0.1196 5.000 240.00 60 x 120 0.1196 5.000 250.00 12 36 x 96 0.1046 4.380 105.12 48 x 96 0.1046 4.380 140.16 48 x 120 0.1046 4.380 175.20

& Sheet 48 x 144 0.1046 4.380 210.24

Steel Plate 60 x 120 0.1046 4.380 219.00 13 48 x 96 0.0897 3.750 120.00 48 x 120 0.0897 3.750 150.00 14 36 x 96 0.0747 3.125 75.00 36 x 120 0.0747 3.125 93.75 48 x 96 0.0747 3.125 100.00 48 x 120 0.0747 3.125 125.00 48 x 144 0.0747 3.125 150.00 60 x 120 0.0747 3.125 156.25 72 x 120 0.0747 3.125 187.50 72 x 144 0.0747 3.125 225.00 16 36 x 96 0.0598 2.500 60.00 36 x 120 0.0598 2.500 75.00 48 x 96 0.0598 2.500 80.00 48 x 120 0.0598 2.500 100.00 48 x 144 0.0598 2.500 120.00 60 x 120 0.0598 2.500 125.00 72 x 120 0.0598 2.500 150.00 72 x 144 0.0598 2.500 180.00 18 36 x 96 0.0478 2.000 48.00 36 x 120 0.0478 2.000 60.00 48 x 96 0.0478 2.000 64.00 48 x 120 0.0478 2.000 80.00 48 x 144 0.0478 2.000 96.00 60 x 120 0.0478 2.000 100.00 20 36 x 96 0.0359 1.500 36.00 36 x 120 0.0359 1.500 45.00 48 x 96 0.0359 1.500 48.00 48 x 120 0.0359 1.500 60.00 60 x 120 0.0359 1.500 75.00 22 48 x 96 0.0299 1.250 40.00 48 x 120 0.0299 1.250 50.00 24 48 x 96 0.0239 1.000 32.00 48 x 120 0.0239 1.000 40.00

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® alro.com Alro Steel Metals Guide Galvanized Sheets Commercial Quality ASTM A653

Nom. Sheet Est. Est. Nom. Sheet Est. Est. Size Thick Sizes Weight Weight Size Thick Sizes Weight Weight (gauge) (inches) (inches) (lbs./sqft.) (lbs./sheet) (gauge) (inches) (inches) (lbs./sqft.) (lbs./sheet) 7 0.1800 48 x 96 7.660 245.12 18 0.0516 36 x 96 2.156 51.74 7 0.1800 48 x 120 7.660 306.40 18 0.0516 36 x 120 2.156 64.68 8 0.1650 48 x 96 7.030 224.96 18 0.0516 48 x 96 2.156 68.99 8 0.1650 48 x 120 7.030 281.20 18 0.0516 48 x 120 2.156 86.24 10 0.1382 48 x 96 5.781 184.99 18 0.0516 48 x 144 2.156 103.49 10 0.1382 48 x 120 5.781 231.24 18 0.0516 60 x 96 2.156 86.40 10 0.1382 48 x 144 5.781 277.49 18 0.0516 60 x 120 2.156 107.80 10 0.1382 60 x 96 5.781 231.20 18 0.0516 60 x 144 2.156 129.60 10 0.1382 60 x 120 5.781 289.05 20 0.0396 36 x 96 1.656 39.74 10 0.1382 60 x 144 5.781 346.80 20 0.0396 36 x 120 1.656 49.68 Steel Plate 11 0.1233 48 x 96 5.156 164.99 20 0.0396 48 x 96 1.656 52.99 & Sheet 11 0.1233 48 x 120 5.156 206.24 20 0.0396 48 x 120 1.656 66.24 11 0.1233 48 x 144 5.156 247.48 20 0.0396 48 x 144 1.656 79.49 11 0.1233 60 x 96 5.156 206.24 20 0.0396 60 x 96 1.656 66.40 11 0.1233 60 x 120 5.156 257.80 20 0.0396 60 x 120 1.656 82.80 11 0.1233 60 x 144 5.156 309.36 20 0.0396 60 x 144 1.656 99.60 12 0.1084 36 x 96 4.531 108.74 22 0.0336 36 x 96 1.406 33.74 12 0.1084 36 x 120 4.531 135.93 22 0.0336 36 x 120 1.406 42.18 12 0.1084 48 x 96 4.531 144.99 22 0.0336 48 x 96 1.406 44.99 12 0.1084 48 x 120 4.531 181.24 22 0.0336 48 x 120 1.406 56.24 12 0.1084 60 x 96 4.531 181.24 22 0.0336 48 x 144 1.406 67.49 12 0.1084 60 x 120 4.531 226.55 22 0.0336 60 x 96 1.406 56.40 12 0.1084 60 x 144 4.531 271.86 22 0.0336 60 x 120 1.406 70.30 13 0.0897 48 x 96 3.906 124.99 22 0.0336 60 x 144 1.406 84.60 13 0.0897 48 x 120 3.906 156.24 24 0.0276 36 x 96 1.156 27.74 14 0.0785 36 x 96 3.281 78.74 24 0.0276 36 x 120 1.156 34.68 14 0.0785 36 x 120 3.281 98.43 24 0.0276 48 x 96 1.156 36.99 14 0.0785 48 x 96 3.281 104.99 24 0.0276 48 x 120 1.156 46.24 14 0.0785 48 x 120 3.281 131.24 24 0.0276 48 x 144 1.156 55.49 14 0.0785 48 x 144 3.281 157.49 24 0.0276 60 x 96 1.156 46.24 14 0.0785 60 x 96 3.281 131.20 24 0.0276 60 x 120 1.156 57.80 14 0.0785 60 x 120 3.281 164.05 26 0.0217 36 x 96 0.906 21.74 14 0.0785 60 x 144 3.281 196.80 26 0.0217 36 x 120 0.906 27.18 16 0.0635 36 x 96 2.656 63.74 26 0.0217 48 x 96 0.906 28.99 16 0.0635 36 x 120 2.656 79.68 26 0.0217 48 x 120 0.906 36.24 16 0.0635 48 x 96 2.656 84.99 26 0.0217 48 x 144 0.906 43.49 16 0.0635 48 x 120 2.656 106.24 26 0.0217 60 x 120 0.906 45.30 16 0.0635 48 x 144 2.656 127.49 28 0.0187 36 x 96 0.781 18.74 16 0.0635 60 x 96 2.656 106.24 28 0.0187 36 x 120 0.781 23.43 16 0.0635 60 x 120 2.656 132.80 28 0.0187 48 x 96 0.781 24.99 16 0.0635 60 x 144 2.656 159.60 28 0.0187 48 x 120 0.781 31.24 30 0.0157 36 x 96 0.657 15.77 30 0.0157 36 x 120 0.657 19.71

3-23

alro.com ® Alro Steel Metals Guide Galvannealed Sheets Commercial Quality ASTM A653 Galvannealed sheet is carbon steel coated with zinc on both sides by the continuous hot dip process. Immediately as the strip exits the coating bath, the zinc coating is subjected to an in-line heat treatment that converts the entire coating to a zinc iron alloy, giving the sheet a better surface for painting. Normally stocked in an A-60 coating weight.

Sheet Size Nominal Thickness Est. Weight per Est. Weight per Gauge (inches) Decimal (inches) Squarefoot ( lbs.) Sheet ( lbs.) 10 48 x 96 0.1382 5.781 184.96 48 x 120 0.1382 5.781 231.20 60 x 120 0.1382 5.781 289.00 11 48 x 96 0.1233 5.156 164.99 48 x 120 0.1233 5.156 206.24 48 x 144 0.1233 5.156 247.49 60 x 120 0.1233 5.156 257.80 12 48 x 96 1.0840 4.531 144.99 48 x 120 1.0840 4.531 181.24 60 x 120 1.0840 4.531 226.55 14 48 x 96 0.0785 3.281 104.99

& Sheet 48 x 120 0.0785 3.281 131.24

Steel Plate 48 x 144 0.0785 3.281 157.49 60 x 120 0.0785 3.281 164.05 16 48 x 96 0.0635 2.656 84.99 48 x 120 0.0635 2.656 106.24 48 x 144 0.0635 2.656 127.49 60 x 120 0.0635 2.656 132.80 18 48 x 96 0.0516 2.156 68.99 48 x 120 0.0516 2.156 86.24 48 x 144 0.0516 2.156 103.49 60 x 120 0.0516 2.156 107.80 20 48 x 96 0.0396 1.656 52.99 48 x 120 0.0396 1.656 66.24 48 x 144 0.0396 1.656 79.49 22 48 x 96 0.0336 1.406 44.99 48 x 120 0.0336 1.406 56.24 48 x 144 0.0336 1.406 67.49 24 48 x 96 0.0276 1.156 36.99 48 x 120 0.0276 1.156 46.24 48 x 144 0.0276 1.156 55.49

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® alro.com Alro Steel Metals Guide Aluminized Sheets Commercial Quality Aluminized coated carbon steel sheets have an aluminum and silicon alloy coating on both sides. They are principally used in heat-resisting applications and also where corrosion and heat are involved.

Sheet Size Nominal Thickness Est. Weight per Est. Weight per Gauge (inches) Decimal (inches) Squarefoot ( lbs.) Sheet ( lbs.) 11 48 x 96 0.1234 5.180 165.76 48 x 120 0.1234 5.180 207.20 12 48 x 96 0.1084 4.533 145.25 48 x120 0.1084 4.533 181.32 60 x120 0.1084 4.533 226.65 14 48 x 96 0.0785 3.283 105.05 48 x120 0.0785 3.283 131.32 60 x120 0.0785 3.283 164.15

16 36 x 96 0.0635 2.656 63.74 Steel Plate

36 x120 0.0635 2.656 79.68 & Sheet 48 x 96 0.0635 2.656 84.99 48 x120 0.0635 2.656 106.24 60 x 96 0.0635 2.656 106.24 60 x120 0.0635 2.656 132.80 18 36 x 96 0.0516 2.156 51.74 36 x120 0.0516 2.156 64.68 48 x 96 0.0516 2.156 68.99 48 x120 0.0516 2.156 86.24 60 x 96 0.0516 2.156 86.32 60 x120 0.0516 2.156 107.80 20 36 x 96 0.0396 1.656 39.74 36 x120 0.0396 1.656 49.68 48 x 96 0.0396 1.656 52.99 48 x120 0.0396 1.656 66.24 60 x120 0.0396 1.656 82.80

Sheared Sheet Blanks Investment conscious customers rely on Alro Steel to provide them with sheared sheet blanks. A bat- tery of shears, working around the clock, assure availability of material to meet production schedules. This results in reduced inventory and handling costs, less in-plant scrap accumulations, and provides customers with quality blanks ready for immediate processing.

3-25

alro.com ® Alro Steel Metals Guide Hot and Cold Rolled Sheet Tolerances Manufacturers' Standard Gauge

Hot Rolled, HR P&O, Cold Rolled Galvanized, Galvannealed Tolerance Decimal Range Decimal Tolerance Equiv. (inches) Lbs. per Equiv. Range Lbs. per Gauge (inches) HR P&O CR Sqft. Gauge (inches) (inches) Sqft. .2332 4 .2242 .2152 9.376 4 ...... 2182 5 .2092 .2002 8.748 5 ...... 2033 6 .1943 .1853 8.125 6 ...... 1873 7 .1793 .1713 7.498 7 ...... 1724 8 .1644 .1564 6.875 8 ...... 1575 9 .1495 .1415 6.252 9 ...... 1425 .1405 .1472 10 .1345 .1265 .1285 5.624 10 .1382 .1292 5.779 .1276 .1256 .1323 11 .1196 .1116 .1136 5.001 11 .1233 .1143 5.156 .1126 .1106 .1174 12 .1046 .0966 .0986 4.374 12 .1084 .0994 4.533 & Sheet .0967 .0947 .1014 Steel Plate 13 .0897 .0827 .0847 3.751 13 .0934 .0854 3.906 .0817 .0797 .0865 14 .0747 .0677 .0697 3.124 14 .0785 .0705 3.283 .0733 .0723 .0770 15 .0673 .0613 .0623 2.814 15 .0710 .0650 2.969 .0658 .0648 .0695 16 .0598 .0538 .0548 2.501 16 .0635 .0575 2.655 .0598 .0578 .0625 17 .0538 .0478 .0498 2.250 17 .0575 .0525 2.405 .0528 .0518 .0566 18 .0478 .0428 .0438 1.999 18 .0516 .0466 2.158 .0458 .0506 19 .0418 .0378 1.748 19 .0456 .0406 1.907 .0389 .0436 20 .0359 .0329 1.501 20 .0396 .0356 1.656 .0359 .0406 21 .0329 .0299 1.376 21 .0366 .0326 1.531 .0329 .0376 22 .0299 .0269 1.250 22 .0336 .0296 1.405 .0299 .0346 23 .0269 .0239 1.125 23 .0306 .0266 1.280 .0269 .0316 24 .0239 .0209 .999 24 .0276 .0236 1.154 .0239 .0287 25 .0209 .0179 .874 25 .0247 .0207 1.033 .0199 .0247 26 .0179 .0159 .749 26 .0217 .0187 .907 .0184 .0232 27 .0164 .0144 .686 27 .0202 .0172 .845 .0169 .0217 28 .0149 .0129 .623 28 .0187 .0157 .782 .0155 .0202 29 .0135 .0115 .562 29 .0172 .0142 .719 .0140 .0187 30 .0120 .0100 .500 30 .0157 .0127 .657 Guideline only. Some products are not produced in all gauge ranges.

3-26

® alro.com Steel Tube ® & Pipe

4-50 4-50 4-49 4-49 4-36 4-40 4-40 4-42 4-48 4-6 thru 4-7 4-2 thru 4-3 4-3 thru 4-5 4-8 thru 4-35 4-37 thru 4-39 4-41 thru 4-42 4-44 thru 4-47 ...... AlroGuide Metals Steel ...... 4-1 ...... Primed Tubing ® Steel Tube & Pipe Pipe & & Tube Tube Steel Steel Round, Square and Rectangular Tube & Pipe & Pipe Tube Tube Rectangular Rectangular Square and Square and Round, Round, Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov WARNING: These products can potentially expose you to chemicals including Nickel, Chromium, WARNING: Tolerances, Hydraulic Tubing ...... Hydraulic Tubing Tolerances, Tolerances, Ovality . Tolerances, Structural Pipe Tolerances, ...... Tubing Mechanical Round (Seamless) Tubing Hydraulic Carbon Steel Pipe Carbon Steel Pipe ...... Tubing Mechanical Tolerances, Structural . Tubing Tolerances, Cold Drawn Seamless Tolerances, . Mech Seamless Round Tolerances, Tolerances, AWHR Round Tubing . Tubing AWHR Round Tolerances, . DOM Tubing Tolerances, Tolerances, Hot Finished Seamless Tolerances, Square Tubing . Square Tubing Rectangular Tubing ...... Tubing Rectangular Z Kote Epox alro.com Steel Tube & Pipe Standard Lengths:20ft.,2440and48ft. Structural Tubing: 2"andover11 gawallthickness- ASTM A-500 GradeB. Mechanical Tubing: Under2"or11 gaandunder- ASTM A-513. Square Tubing 1/2 x

5/8 x

3/4 x

7/8 x

1 x

12ga

1-1/4 x

1-1/2 x

1-3/4 x

2 x

® Dimension & Gauge (inches) Outside 18 ga 16 ga 18 ga 16 ga 18 ga 16 ga 14 ga 11 ga 18 ga 16 ga 14 ga 18 ga 16 ga 15 ga 14 ga 13 ga 11 ga 10 ga 18 ga 16 ga 14 ga 13 ga 12 ga 11 ga 3/16 16 ga 14 ga 13 ga 12 ga 11 ga 10 ga

1/4 16 ga 14 ga 12 ga 11 ga 18 ga 16 ga 14 ga 7 ga 8 ga 7 ga Thickness 0.072 0.120 0.083 0.188 0.083 0.188 0.120 0.083 (inches) 0.049 0.065 0.049 0.065 0.049 0.065 0.083 0.120 0.049 0.065 0.083 0.049 0.065 0.083 0.109 0.095 0.134 0.049 0.065 0.095 0.109 0.120 0.065 0.095 0.109 0.120 0.134 0.165 0.250 0.065 0.083 0.109 0.188 0.049 0.065

Wall (lbs./ft.) Weight 0.301 0.385 0.400 0.495 0.467 0.606 0.753 1.028 0.550 0.716 0.894 0.634 0.827 0.909 1.035 1.321 1.169 1.436 1.583 0.780 1.048 1.317 1.492 1.691 1.844 2.400 1.269 1.600 1.815 2.062 2.252 2.489 2.760 3.040 4.250 1.490 1.882 2.433 3.680 2.660 1.283 1.710 2.160 2 x

2-1/8 x 2-1/4 x

2-1/2 x

3 x

3-1/2 x

4 x

Dimension & Gauge (inches) Outside 13 ga 12 ga 12 11 ga 10 ga 1/4 11 ga 16 ga 11 ga 16 ga 14 ga 10 ga 11 ga ga 12 .238 5/16 1/4 14 ga 10 ga 11 ga 1/4 11 ga 3/8 5/16 10 ga 14 ga 3/8 5/16 1/4 11 ga 10 ga 1/4 1/2 3/8 5/16 Continued onnext page 7 ga 8 ga 7 ga 8 ga 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga Thickness 4-2 0.188 0.125 0.250 0.125 0.188 0.188 (inches) 0.095 0.109 0.125 0.134 0.165 0.250 0.125 0.065 0.125 0.065 0.083 0.188 0.134 0.109 0.165 0.238 6.830 0.312 8.440 0.083 0.165 0.134 0.188 0.250 0.125 0.375 0.312 0.165 0.134 0.083 0.375 0.312 0.250 0.125 0.165 0.134 0.250 0.500 0.375 0.313

Wall (lbs./ft.) 12.170 10.580 14.710 12.710 10.510 12.210 21.630 17.270 14.830 Weight 2.461 2.803 3.060 4.320 3.400 4.120 5.410 3.270 1.923 3.510 2.120 2.728 3.900 5.590 4.312 3.544 5.240 7.110 3.240 4.750 6.130 5.223 6.870 8.810 5.610 7.250 6.134 8.150 4.320 6.460 8.730 7.045 9.420 Alro SteelMetalsGuide Alro

10 x

8 x

7 x

6 x

5 x

4-1/2 x Dimension & Gauge (inches) Outside 5/8 1/2 3/8 5/16 1/4 5/8 1/2 3/8 5/16 1/4

5/8 1/2 3/8 5/16 1/4

10 ga 11 ga 1/2 3/8 5/16 1/4 10 ga 11 ga 1/2 3/8 5/16 1/4 10 ga 11 ga 7 ga 7 ga 7 ga 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga Thickness (inches) 0.625 0.500 0.375 0.313 0.250 0.188 0.625 0.500 0.375 0.313 0.250 0.188 0.625 0.500 0.375 0.313 0.250 0.188 0.625 0.500 0.375 0.312 0.250 0.188 0.165 0.134 0.125 0.500 0.375 0.313 0.250 0.188 0.165 0.134 0.125 0.500 0.375 0.313 0.250 0.188 0.165 0.134 0.125

Wall alro.com (lbs./ft.) 76.330 62.460 47.900 40.350 32.630 24.730 59.320 48.850 37.690 31.840 25.820 19.630 50.810 42.050 32.580 27.600 22.420 17.080 42.300 35.240 27.480 23.340 19.020 14.530 12.870 10.530 28.430 22.370 19.080 15.620 10.610 25.030 19.820 16.960 13.910 10.700 Weight 11.970 9.860 8.710 8.160 9.500 7.790 7.310 Steel Tube ® & Pipe

1.932 2.390 3.480 3.856 4.440 4.960 6.250 2.140 2.728 3.107 3.900 4.312 5.239 5.590 7.110 3.900 4.312 5.239 5.600 4.750 5.070 6.130 6.870 8.810 4.330 6.230 78.520 65.870 Weight Weight (lbs./ft.) (lbs./ft.) 103.300 127.370 Wall Wall 0.065 0.083 0.125 0.134 0.165 0.188 0.250 0.065 0.083 0.095 0.125 0.134 0.165 0.188 0.250 0.313 8.450 0.125 0.134 0.165 0.188 0.125 0.134 0.165 0.188 0.250 0.125 0.188 0.500 0.625 0.375 0.313 (inches) (inches) Thickness Thickness 1/2 5/8 3/8 5/16 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga 1/4 ga 11 7 ga Outside Outside (inches) (inches) & Gauge & Gauge 16 ga 14 ga ga 11 10 ga 1/4 16 ga 14 ga 13 ga ga 11 10 ga 1/4 5/16 ga 11 10 ga ga 11 10 ga Dimension Dimension

3 x 1-1/2 3 x 2 3-1/2 x 1-1/2 3-1/2 x 2-1/2 4 x 1-1/2 16 x 16

AlroGuide Metals Steel 1.489 1.882 2.660 2.950 3.320 3.680 2.023 1.710 2.160 3.070 3.401 4.118 4.320 5.410 3.480 3.856 4.440 4.960 1.710 2.160 2.803 3.070 3.401 4.118 4.320 57.360 57.360 68.310 89.680 Weight Weight (lbs./ft.) (lbs./ft.) 110.360

Wall Wall 0.065 0.083 0.120 0.134 0.165 0.188 0.083 0.065 0.083 0.125 0.134 0.165 0.188 0.250 0.125 0.134 0.165 0.188 0.065 0.083 0.109 0.125 0.134 0.165 0.188 0.375 0.625 0.313 0.500 4-3 (inches) (inches) Thickness Thickness Continued on next page 3/8 5/8 5/16 1/2 8 ga 7 ga 8 ga 7 ga 1/4 8 ga 7 ga 8 ga 7 ga Outside Outside (inches) (inches) & Gauge & Gauge 16 ga 14 ga ga 11 10 ga 14 ga 16 ga 14 ga ga 11 10 ga ga 11 10 ga 16 ga 14 ga 12 ga ga 11 10 ga Dimension Dimension 2-1/2 x 1 2-1/2 x 1-1/4 2-1/2 x 1-1/2 2-1/2 x 2 3 x 1 14 x 14

3.040 1.741 2.456 1.500 1.882 2.660 2.945 3.320 3.680 0.606 0.827 0.937 1.176 1.601 1.048 1.317 1.844 2.134 0.956 1.269 1.600 2.252 2.489 2.760 48.860 58.100 76.070 93.340 39.430 Weight Weight (lbs./ft.) (lbs./ft.) Wall Wall 0.188 0.083 0.120 0.065 0.083 0.120 0.134 0.165 0.188 0.065 0.065 0.065 0.083 0.120 0.065 0.083 0.120 0.134 0.049 0.065 0.083 0.120 0.134 0.165 0.313 0.375 0.500 0.625 0.250 (inches) (inches) Thickness Thickness 5/16 3/8 1/2 5/8 1/4 7 ga 8 ga 7 ga 8 ga Outside Outside (inches) (inches) 14 ga ga 11 16 ga 14 ga ga 11 10 ga 16 ga 16 ga 16 ga 14 ga ga 11 16 ga 14 ga ga 11 10 ga 18 ga 16 ga 14 ga ga 11 10 ga & Gauge & Gauge Dimension Dimension alro.com 2 x 1-1/4 2 x 1-1/2 1 x 1/2 1-1/2 x 1/2 1-1/2 x 3/4 1-1/2 x 1 2 x 1 12 x 12 Square Tubing Square Rectangular Tubing Rectangular A-513. ASTM - ga and under 2" or 11 Under Mechanical Tubing: B. A-500 Grade ASTM - ga wall thickness and over 11 2" Structural Tubing: and 48 ft. Standard Lengths: 20 ft., 24 ft., 40 ft., Mechanical Tubing: Under 2" or 11 ga and under - ASTM A-513. ASTM - ga and under 2" or 11 Under Tubing: Mechanical B. Grade A-500 ASTM - ga wall thickness 11 2" and over Tubing: Structural ft., 40 ft., and 48 ft. Lengths: 20 ft., 24 Standard Steel Tube & Pipe 5/16 4x2 4 x2 3/8 4 x3 4 x2-1/2

3/8 1/4 4-1/2 x3 5 x2 5/16 3/8 5 x3 1/4 5 x2-1/2 5/16

Standard Lengths:20ft.,2440and48ft. Structural Tubing: 2"andover11 gawallthickness- ASTM A-500 GradeB. Mechanical Tubing: Under2"or11 gaandunder- ASTM A-513. Rectangular Tubing ® Dimension 1/4 10 ga 11 ga 14 ga 1/4 10 ga 11 ga 1/4 7ga 11 ga 5/16 10 ga 11 ga 1/4 10 ga 11 ga 1/4 10 ga 11 ga 10 ga 11 ga 3/8 1/2 & Gauge (inches) Outside 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga Thickness (inches) 0.313 0.250 0.188 0.165 0.134 0.125 0.083 0.375 0.250 0.188 0.165 0.134 0.125 0.250 0.188 0.125 0.313 0.375 0.250 0.188 0.165 0.134 0.125 0.250 0.188 0.165 0.134 0.125 0.313 0.375 0.250 0.188 0.165 0.134 0.125 0.250 0.188 0.165 0.134 0.125 0.313 0.375 0.500 Wall 10.580 12.170 10.510 12.700 14.720 10.510 12.700 14.720 12.210 14.840 17.270 21.630 (lbs./ft.) 11.360 11.360 Weight 8.810 6.870 6.130 5.070 4.750 3.293 8.150 7.250 6.134 5.610 9.660 7.482 5.180 8.780 8.045 6.589 6.030 8.150 7.250 6.134 5.610 9.420 8.370 7.045 6.460 8.780 8.045 6.589 6.030

3/8 5 x4 5 x4 6 x2 1/2 5/16 6 x3

6 x4 1/2

1/4 7 x3 5/16 7 x4 1/2 3/8 Dimension 5/16 1/4 10 ga 11 ga 1/4 10 ga 11 ga 10 ga 11 ga 3/8 1/4 3/8 5/16 10 ga 11 ga 1/4 10 ga 11 ga 1/2 3/8 5/16 10 ga 11 ga & Gauge (inches) Outside 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga 8 ga 7 ga 7 ga 8 ga 8 ga Continued onnext page Thickness (inches) 4-4 0.375 0.313 16.960 0.250 13.910 0.188 0.165 0.134 0.125 0.250 0.188 0.165 0.134 0.125 0.500 0.313 0.188 0.165 0.134 0.125 0.375 0.250 0.375 0.313 16.960 0.165 0.134 0.125 0.500 25.030 0.250 0.188 0.250 0.188 0.165 0.134 0.125 0.500 0.375 0.313 0.313 0.165 0.134 0.125 0.500 0.375 Wall 19.820 10.700 12.210 25.030 14.830 10.700 17.270 13.910 19.820 10.610 15.620 15.620 10.610 28.430 22.370 19.080 19.090 28.430 22.370 (lbs./ft.) 11.970 11.970 11.740 Weight 9.500 7.790 7.310 9.420 8.370 7.045 6.460 9.500 7.790 7.300 8.710 8.160 8.710 8.160 9.620 9.010 Alro SteelMetalsGuide Alro

7 x4 7 x5 1/2 5/16

5/16

8 x2

8 x4 8 x3 3/8 8 x6 5/8

5/8 Dimension

10 ga 11 ga 3/8 1/4 1/4 1/2 3/8 10 ga 11 ga 5/16 1/4 10 ga 11 ga 1/2 3/8 5/16 1/4 10 ga 11 ga 1/4 1/2 3/8 5/16 1/4 3/8 5/16 1/2 & Gauge (inches) Outside 7 ga 7 ga 8 ga 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga 7 ga Thickness (inches) 0.188 0.134 0.125 0.500 0.375 0.313 0.250 0.250 0.188 0.165 0.313 0.500 0.375 0.165 0.134 0.125 0.313 0.250 0.188 0.165 0.134 0.125 0.500 31.840 0.375 0.313 0.250 0.188 0.165 0.134 0.125 0.375 0.250 0.188 0.625 0.500 0.375 0.313 0.250 0.188 0.375 0.313 0.625 0.500 Wall alro.com 13.300 10.530 31.840 24.930 21.220 17.320 19.020 14.530 12.870 23.340 35.240 27.480 10.610 19.080 15.620 12.870 10.530 24.930 21.220 17.320 13.300 22.370 22.420 17.080 42.300 35.240 27.480 23.340 19.020 14.530 32.580 27.590 50.810 42.050 11.970 11.740 (lbs./ft.) Weight 9.860 8.710 8.160 9.860 9.620 9.010

Steel Tube ® & Pipe

78.520 65.870 89.680 68.310 76.070 57.360 58.100 76.070 93.340 39.430 48.860 58.100 39.430 48.860 89.680 68.310 48.860 58.100 76.070 93.360 57.360 47.900 62.460 39.430 32.630 40.350 24.730 Weight (lbs./ft.) 110.360 110.360 127.370 103.300 Wall (inches) Thickness 7 ga 0.188 5/8 0.625 1/2 0.500 3/8 0.375 5/8 0.625 5/16 0.313 1/2 0.500 3/8 0.375 1/2 0.500 5/16 0.313 3/8 0.375 1/2 0.500 5/8 0.625 1/4 0.250 5/16 0.313 3/8 0.375 5/8 0.625 1/4 0.250 5/16 0.313 1/2 0.500 3/8 0.375 5/16 0.313 3/8 0.375 1/2 0.500 5/8 0.625 5/16 0.313 3/8 0.375 1/2 0.500 1/4 0.250 1/4 0.250 5/16 0.313

Outside (inches) & Gauge Dimension

20 x 12

20 x 8

20 x 4

18 x 6

16 x 12 16 x 8

16 x 4

AlroGuide Metals Steel Weight 76.070 76.330 39.430 48.860 58.100 47.900 62.460 32.630 40.350 24.730 29.230 42.790 76.330 22.180 47.900 62.460 32.630 40.350 67.820 24.730 42.790 55.660 29.230 36.100 37.690 48.850 22.180 25.820 31.840 22.420 18.400 24.120 19.630 17.080 (lbs./ft.) Wall 0.500 0.625 93.340 0.625 0.250 0.313 0.375 0.375 0.500 0.250 0.313 0.500 55.660 0.188 0.250 0.313 36.100 0.375 0.625 0.188 0.375 0.500 0.250 0.313 0.625 0.188 0.375 0.500 0.250 0.313 0.375 0.500 0.188 0.250 0.313 0.250 0.188 0.250 0.188 0.188 4-5 (inches) Thickness 7 ga 7 ga 7 ga 7 ga 7 ga 7 ga 7 ga Outside (inches) 1/2 5/8 5/16 3/8 3/8 1/2 1/4 5/16 1/2 5/16 5/8 3/8 1/2 1/4 5/16

3/8 1/2 1/4 5/16 3/8 1/2 1/4 5/16 1/4 1/4

& Gauge Dimension

5/8 14 x 10 1/4

14 x 6 1/4 3/8 14 x 4

5/8 12 x 8

12 x 6

12 x 3 12 x 4 12 x 2

9.860 Weight (lbs./ft.) 11.130 11.440 67.820 29.230 36.100 42.790 55.660 37.690 48.850 59.320 22.180 25.820 31.840 35.140 19.630 32.580 42.050 24.120 22.420 27.590 16.440 26.530 17.080 25.460 30.030 12.000 14.550 20.720 15.840 19.020 23.340 27.480 10.710 13.990 32.580 42.050 10.530 12.850 14.530 Wall 0.625 0.250 0.313 0.375 0.500 0.375 0.500 0.625 0.188 0.250 0.313 0.375 0.188 0.375 0.500 0.250 0.250 0.313 0.188 0.250 21.570 0.313 0.375 31.310 0.188 0.313 0.375 0.125 0.134 0.165 0.250 0.188 0.250 0.313 0.375 0.125 0.134 0.165 0.375 0.500 0.125 0.134 0.165 0.188 (inches) Thickness 7 ga 7 ga 7 ga 7 ga 1/4 3/8 8 ga 7 ga 8 ga 8 ga 7 ga Outside (inches) & Gauge 1/4 3/8 1/2 3/8 1/2 1/4 5/16 3/8 1/2 1/4

10 ga 11 ga 11 1/4 1/4 5/16 ga 11 10 ga 11 ga 11 10 ga Dimension alro.com Rectangular Tubing Rectangular 5/8 5/16 5/8 10 x 8

3/8 10 x 6 10 x 5 1/4 5/16 10 x 4 5/16

5/16 3/8 10 x 3-1/2

3/8 10 x 3 9 x 5 3/8 1/2 10 x 2 10 x 2 Mechanical Tubing: Under 2" or 11 ga and under - ASTM A-513. ASTM - ga and under 2" or 11 Under Tubing: Mechanical B. Grade A-500 ASTM - ga wall thickness 11 2" and over Tubing: Structural ft., 40 ft., and 48 ft. Lengths: 20 ft., 24 Standard Steel Tube & Pipe Epox ZKote Epox ZKote Performance Values with afullycuredweldableepoxypowdercoatprimer. Steel tubingproducedto A513 and A500 B/Cspecificationsthatisphosphatepretreatedandcoated Product Description   Available Colors ®  Gray  Red • DFT -0.5milaveragedryfilmthickness • Flexible-Formingandbendingwithoutcrackingorflaking • Impact-100inchlbswithoutanyde-laminationofcoating • Adhesion - ASTM D3359-905B • SaltSpray- ASTM B117 1,000hours@1milwithzerocreepagescribe Clear Black 8 4 3-1/2 3 2-1/2 2 7 6 5 4-1/2 1-1/2 1-1/4 Dimension Available inStructural(A500)andMechanical(A513)grades (inches) Outside ® ® Tubing SquareTubing .083 .120.125.188.250.313.375.500

Square Tubing Available Gauges

4-6

Alro SteelMetalsGuide Alro

alro.com Steel Tube ® & Pipe

AlroGuide Metals Steel 5 8

4 6 4-7

Epox Z Kote

Rectangular Tubing Available Gauges Available Tubing Rectangular

2 3 .083 .120 .125 .188 .250 .313 .375 .500 .125 .188 .120 .083

Nominal Pipe Size (inches) 4 2 3 4 3 4 5 2 6 1 1 2 2.5 3 3 4 1.5 1.5 2 2 1 3

1-1/2 2-1/2 3-1/2 x x x x x x x x x x x x x x x x x 2 x 4 x x x x x x Pipe Rectangular Tubing Rectangular Contact your Alro representative for more details Contact your Outside Available in Structural (A500) and Mechanical (A513) grades Available in Structural (A500) and Mechanical (A513) (inches) ® ® Dimension 2 8 5 6 6 6 7 7 7 8 1.5 2 5 5 5 8 8 10 10 2.5 3 4 3 4 Most sizes are available in schedule 40 & schedule 80. Most sizes are available in schedule 40 & alro.com Epox Z Kote Epox Epox Z Kote Epox Steel Tube & Pipe Carbon: 1026 D Carbon: 1026 ASTM A-519 Cold DrawnSeamless Electric ResistanceWeld Hot Finished Seamless ASTM A-513 Type 5 ASTM A-519 A-519 ASTM C T-2 + A-513 (CREW) T-1 A-513 (HREW) ASTM C ® arbon: 1010-1026(mayvarybysize) arbon: 1010-1026(mayvarybysize) rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative.

8 ga 18 ga 20 0 ga 20 ga 16 2 ga 12 7/16 OD ga 18 ga 20 3 ga 13 ga 14 ga 16 ga 17 ga 13 ga 14 ga 16 ga 17 ga 18 ga 16 OD 3/8 5/16 OD ga 19 ga 21 OD 1/4

Thickness (inches) 0.025 0.049 0.049 0.035 0.035 0.032 0.065 0.109 0.049 0.035 0.095 0.083 0.065 0.058 0.095 0.083 0.065 0.058 0.049 0.065 0.042 0.032 0.028 0.035 0.022 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 0.214 0.340 0.242 0.368 0.249 0.120 0.220 0.263 0.152 0.180 0.248 0.271 0.307 0.322 0.185 0.209 0.245 0.259 0.277 0.182 0.166 0.187 0.194 0.305 0.206 (

HFS 4-8 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) (lbs./ft.) Weight 0.1382 0.2036 0.1039 0.1506 0.0960 0.1284 0.3830 0.0770 0.1052 0.0804 0.3480 0.3147 0.2589 0.2354 0.2840 0.2588 0.2152 0.1964 0.1706 0.1722 - 0.0933 0.0745 0.0664 0.1271 0.0536 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 0.1738 0.3020 0.8774 0.2210 0.7928 0.8864 0.2360 0.2738 0.3291 0.4109 0.4552 0.4870 0.5010 0.5238 0.4255 0.4748 0.5285 0.3014 0.3512 0.3888 0.4805 0.5377 0.6007 0.6472 0.6675 0.7027 0.7814 0.5363 0.6017 0.6740 0.7279 1.0040 0.3696 0.5660 0.5677 0.3460 0.4325 1.0950 Weight Weight (lbs./ft.) ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-9 HFS

0.430 0.370 0.250 0.555 0.419 0.375 0.402 0.384 0.356 0.310 0.282 0.260 0.250 0.232 0.396 0.372 0.344 0.527 0.509 0.495 0.459 0.435 0.407 0.385 0.375 0.357 0.312 0.521 0.497 0.469 0.447 0.312 0.334 0.188 0.322 0.432 0.558 0.252 ( CDS (inches) Diameter (ID) Inside ( DOM ( Continued on next page

Wall 0.065 0.188 0.035 0.134 0.156 0.049 0.058 0.072 0.095 0.109 0.120 0.125 0.134 0.095 0.109 0.049 0.058 0.065 0.083 0.095 0.109 0.120 0.125 0.134 0.156 0.083 0.095 0.109 0.120 0.188 0.083 0.156 0.120 0.065 0.065 0.218 0.035 0.083 (inches) Thickness

8 ga 20 ga 16 ga 14 ga 16 ga • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches)

3/16 20 ga 1/2 OD 10 ga 5/32 18 ga 17 ga 15 ga 13 ga 12 ga 11 ga 1/8 9/16 OD 10 ga 13 ga 5/8 OD 12 ga 18 ga 17 ga 16 ga 14 ga 13 ga 12 ga 11 ga 1/8 10 ga OD 11/16 5/32 14 ga 13 ga 12 ga 11 ga 3/16 14 ga 11 ga 16 ga 7/32 ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative. 6 ga 16 8 ga 18 ga 18 0 ga 20 5/32 ga 20 ga 14 1/4 7/32 3/16 5/32 1/8 ga 11 ga 12 ga 14 ga 16 ga 17 3/16 7/8 OD ga 10 ga 11 ga 13 ga 14 ga 22 1/4 7/32 13/16 OD 3/16 11/64 5/32 ga 10 1/8 ga 11 ga 12 ga 13 ga 15 ga 16 ga 17 ga 18 3/4 OD 0 ga 10 ga 13 0 ga 20 HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness

Thickness (inches) 0.065 0.049 0.049 0.035 0.156 0.035 0.083 0.250 0.219 0.188 0.156 0.125 0.120 0.109 0.083 0.065 0.058 0.188 0.134 0.120 0.095 0.083 0.028 0.250 0.219 0.188 0.172 0.156 0.134 0.125 0.120 0.109 0.095 0.072 0.065 0.058 0.049 0.134 0.095 0.035 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 0.682 0.777 0.714 0.805 0.500 0.742 0.584 0.375 0.437 0.500 0.562 0.625 0.635 0.657 0.709 0.745 0.759 0.437 0.544 0.572 0.622 0.647 0.757 0.250 0.312 0.375 0.406 0.437 0.482 0.500 0.510 0.532 0.560 0.606 0.620 0.634 0.652 0.607 0.685 0.680 (

4-10 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) (lbs./ft.) Weight 0.5193 0.4323 0.3998 0.3140 1.0950 0.2908 0.5913 1.6690 1.5340 1.3790 1.1980 1.0013 0.9676 0.8917 0.7021 0.5623 0.5061 1.2550 0.9717 0.8881 0.7260 0.6471 0.2347 1.3350 1.2420 1.1280 1.0620 0.9897 0.8816 0.8344 0.8074 0.7462 0.6646 0.5214 0.4755 0.4287 0.3668 1.0600 0.7914 0.2673 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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------alro.com

Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel

0.6060 1.1680 1.1110 0.8129 1.3300 1.5110 1.7570 1.9740 0.6928 0.7579 1.1510 1.3030 0.4977 0.5835 0.6491 0.7136 0.9182 1.0370 1.1280 1.2390 1.4060 1.5210 1.8810 1.8270 2.0030 2.1580 2.2970 2.5030 0.8687 0.9821 1.2090 1.0480 0.8553 1.5060 1.576 1.6820 1.8370 0.2907 0.3607 Weight Weight (lbs./ft.) ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-11 HFS

( 0.808 0.750 0.844 0.834 0.794 0.750 0.687 0.625 0.933 0.771 0.669 0.625 0.902 0.884 0.870 0.856 0.810 0.782 0.760 0.732 0.687 0.656 0.625 0.562 0.500 0.437 0.375 0.250 0.897 0.872 0.822 0.697 0.747 0.562 0.640 0.500 0.437 0.944 0.930 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.065 0.125 0.109 0.083 0.134 0.156 0.188 0.219 0.065 0.083 0.134 0.156 0.049 0.058 0.065 0.072 0.095 0.109 0.120 0.134 0.156 0.172 0.188 0.219 0.250 0.281 0.313 0.375 0.083 0.095 0.120 0.120 0.095 0.188 0.180 0.219 0.250 0.028 0.035 (inches) Thickness 7 ga

• Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless 16 ga 1/8 12 ga 15/16 OD 14 ga 10 ga 5/32 3/16 7/32 1-1/16 OD 16 ga 14 ga 10 ga 5/32 18 ga 17 ga 16 ga 15 ga 13 ga 12 ga 11 ga 10 ga 5/32 11/64 3/16 7/32 1/4 9/32 5/16 3/8 14 ga 13 ga 11 ga 11 ga 13 ga 3/16 7/32 1/4 1 OD 22 ga 20 ga the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative. 8 ga 18 0 ga 20 1-1/8 OD 1-3/16 OD 3/8 8 ga 18 ga 16 3/8 5/16 1/8 ga 11 ga 12 ga 13 ga 14 ga 16 ga 20 1/4 7/32 1-1/4 OD 3/16 5/32 1/8 ga 11 ga 14 5/16 9/32 1/4 7/32 3/16 11/64 5/32 ga 10 1/8 ga 11 ga 12 ga 13 ga 14 ga 16 9/32 1/4 1-1/16 OD 7 ga 17 HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness

Thickness (inches) 0.049 0.035 0.375 0.049 0.065 0.375 0.313 0.125 0.120 0.109 0.095 0.083 0.065 0.035 0.250 0.219 0.188 0.156 0.125 0.120 0.083 0.313 0.281 0.250 0.219 0.188 0.172 0.156 0.134 0.125 0.120 0.109 0.095 0.083 0.065 0.281 0.250 0.058 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 1.027 1.055 ( 0.312 1.152 1.057 0.375 0.437 1.000 1.010 1.032 1.060 1.084 1.120 1.180 0.687 0.750 0.812 0.875 0.938 0.948 1.021 0.500 0.563 0.625 0.687 0.750 0.781 0.812 0.857 0.875 0.885 0.907 0.935 0.959 0.995 0.500 0.562 1.009

4-12 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) (lbs./ft.) Weight 0.5631 0.4074 2.7550 0.6285 0.7796 3.0040 2.5070 1.5020 1.4480 1.3280 1.1720 1.0340 0.8226 0.4542 2.5040 2.2660 2.0080 1.7190 1.4184 1.3690 0.9795 2.7140 2.5330 2.3360 2.1190 1.8810 1.7510 1.6140 1.4180 1.3350 1.2880 1.1830 1.0450 0.9237 0.7359 2.3470 2.1710 0.6609 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 2.1320 0.4777 1.6080 0.8664 3.0040 3.2830 3.5500 4.0050 1.8230 2.4110 2.6700 2.9080 3.1320 3.5040 3.8000 1.0900 1.2360 1.4020 1.5290 1.6870 1.9280 2.1590 2.5590 2.8380 3.0970 0.9094 1.1450 1.2990 1.4740 1.6690 1.7760 2.0310 2.2100 2.3830 2.7040 1.5970 3.3430 0.5009 0.6939 Weight Weight (lbs./ft.) ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-13 HFS

( 0.875 1.242 1.135 1.182 0.875 0.813 0.750 0.625 0.937 0.812 0.750 0.687 0.625 0.500 0.375 1.146 1.122 1.094 1.072 1.044 1.000 0.937 0.875 0.812 0.750 1.245 1.209 1.185 1.157 1.125 1.107 1.062 1.031 1.000 0.937 0.982 0.687 1.305 1.277 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.188 0.035 0.120 0.065 0.250 0.281 0.313 0.375 0.156 0.219 0.250 0.281 0.313 0.375 0.438 0.083 0.095 0.109 0.120 0.134 0.156 0.188 0.219 0.250 0.281 0.065 0.083 0.095 0.109 0.125 0.134 0.156 0.172 0.188 0.219 0.134 0.313 0.035 0.049 (inches) Thickness

20 ga • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless 3/16 20 ga 11 ga 1-1/4 OD 16 ga 1/4 9/32 5/16 3/8 5/32 7/32 1/4 9/32 5/16 1-5/16 OD 3/8 7/16 14 ga 13 ga 12 ga 11 ga 10 ga 5/32 3/16 7/32 1/4 1-3/8 OD 9/32 16 ga 14 ga 13 ga 12 ga 1/8 10 ga 5/32 11/64 3/16 7/32 10 ga 5/16

18 ga the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseea sizelisted,pleasecontactyour Alro representative. 8 ga 18 1 ga 11 0 ga 20 1-1/2 OD 3 ga 13 ga 11 5/32 3/16 1/4 3/16 5/32 4 ga 14 3 ga 13 3/16 ga 10 1/8 1/2 7/16 3/8 11/32 5/16 9/32 1/4 15/64 11/64 5/32 ga 10 1/8 ga 12 ga 14 ga 16 ga 17 7/32 ga 10 1-9/16 OD 6 ga 16 1-7/16 OD 7/32 ga 11 ga 13 ga 15 8 ga 18 HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 16 ga

Thickness (inches) 0.049 0.120 0.035 0.095 0.120 0.156 0.188 0.250 0.188 0.156 0.083 0.095 0.188 0.134 0.125 0.500 0.438 0.375 0.344 0.313 0.281 0.250 0.234 0.172 0.156 0.134 0.125 0.109 0.083 0.065 0.058 0.219 0.134 0.065 0.065 0.219 0.120 0.095 0.072 0.049 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 1.402 1.197 1.430 1.247 1.322 1.250 1.125 0.937 1.062 1.125 1.271 1.372 1.187 1.295 1.313 0.500 0.625 0.750 0.812 0.875 0.938 1.000 1.032 1.156 1.187 1.232 1.250 1.282 1.334 1.370 1.384 1.000 1.170 1.308 1.433 1.062 1.260 1.310 1.356 1.339 (

4-14 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) (lbs./ft.) Weight 0.7593 1.6890 0.5476 1.3630 1.8490 2.3440 2.6340 3.1720 2.5100 2.1360 1.2010 1.4890 2.7610 2.0450 1.9200 5.3400 4.9680 4.5060 4.2470 3.9680 3.6580 3.3380 3.1640 2.4390 2.2390 1.9550 1.8360 1.6190 1.2560 0.9962 0.8932 2.8510 1.8660 0.9531 1.0399 2.9960 1.7690 1.4260 1.0980 0.7269 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 3.6710 1.6790 2.0890 2.1340 3.1440 2.0100 1.1270 3.4360 2.1690 2.3130 2.6560 3.1360 3.5810 4.7580 1.0830 1.3670 1.5520 1.7650 1.9290 2.0030 2.4470 2.6690 2.8850 3.2890 4.0330 4.3860 5.0060 6.0070 3.0120 0.6411 1.1700 1.4780 1.9100 0.9707 3.5060 3.8390 0.8902 0.5943 0.8248 Weight Weight (lbs./ft.) ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-15 HFS

( 1.125 1.560 1.510 1.357 1.125 1.447 1.557 1.250 1.500 1.482 1.437 1.375 1.312 0.813 1.495 1.459 1.435 1.407 1.385 1.375 1.312 1.281 1.250 1.187 1.063 1.000 0.875 0.625 1.313 1.680 1.620 1.584 1.532 1.509 1.062 1.187 1.652 1.555 1.527 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.250 0.095 0.120 0.134 0.219 0.120 0.065 0.219 0.125 0.134 0.156 0.188 0.219 0.375 0.065 0.083 0.095 0.109 0.120 0.125 0.156 0.172 0.188 0.219 0.281 0.313 0.375 0.500 0.188 0.035 0.065 0.083 0.109 0.058 0.250 0.250 0.049 0.035 0.049 (inches) Thickness

20 ga • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall 3/8 Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless 1/4 13 ga 11 ga 10 ga 7/32 1-9/16 OD 11 ga 16 ga 7/32 1/8 10 ga 5/32 3/16 7/32 1-5/8 OD 3/8 16 ga 14 ga 13 ga 12 ga 11 ga 1/8 5/32 11/64 3/16 7/32 9/32 5/16 1/2 3/16 1-3/4 OD 20 ga 16 ga 14 ga 12 ga 17 ga 1/4 1/4 1-11/16 OD 1-11/16 18 ga

18 ga the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative. 6 ga 16 8 ga 18 2 OD 0 ga 20 3/8 1/4 6 ga 16 7/32 8 ga 18 OD 1-7/8 5/32 1/4 1/8 7/32 ga 13 ga 14 ga 16 5/16 1-15/16 OD 9/32 1/4 7/32 3/16 ga 10 1/8 ga 11 ga 13 1/2 7/16 3/8 5/16 9/32 3/16 1-13/16 OD 1-3/4 OD 3/8 5/32 ga 12 ga 14 1/4 HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness

20 ga Thickness (inches) 0.065 0.049 0.035 0.375 0.250 0.065 0.219 0.049 0.156 0.035 0.250 0.125 0.219 0.095 0.083 0.065 0.313 0.281 0.250 0.219 0.188 0.134 0.125 0.120 0.095 0.500 0.438 0.375 0.313 0.281 0.188 0.375 0.156 0.109 0.083 0.250 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 1.870 1.902 1.930 1.188 1.438 1.745 1.500 1.777 1.625 1.805 1.313 1.688 1.375 1.810 1.834 1.808 1.250 1.313 1.375 1.437 1.500 1.607 1.625 1.635 1.685 0.750 0.874 1.000 1.125 1.188 1.437 1.125 1.562 1.657 1.709 1.250 (

4-16 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) (lbs./ft.) Weight 1.3430 1.0210 0.7345 6.2600 4.5070 1.2570 4.0210 0.9556 2.9690 0.6880 4.1730 2.4200 3.7280 1.9330 1.6990 1.3000 5.2220 4.7840 4.3390 3.8730 3.3870 2.4920 2.3360 2.2490 1.8060 6.6750 6.1370 5.5070 4.8040 4.4090 3.2630 6.0080 2.8640 2.0560 1.5890 4.0050 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 2.0210 7.3070 5.0060 7.8920 5.174 2.4090 2.5030 2.6700 3.0720 3.6380 4.1660 4.6730 5.1590 5.6390 6.0840 6.5080 6.9100 8.0100 8.6400 9.1780 3.7650 1.8100 2.5700 2.6700 3.2810 3.8890 4.4580 5.5340 6.0570 7.0090 8.2950 8.6780 1.4300 1.0860 4.8410 2.0600 Weight Weight (lbs./ft.) ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-17 HFS

( 1.782 1.124 1.625 1.249 1.688 1.760 1.750 1.732 1.688 1.625 1.562 1.500 1.438 1.375 1.312 1.250 1.188 1.000 0.874 0.750 1.689 1.959 1.885 1.875 1.812 1.750 1.687 1.563 1.500 1.375 1.187 1.125 1.995 2.027 1.562 1.935 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.109 0.438 0.250 0.438 0.250 0.120 0.125 0.134 0.156 0.188 0.219 0.250 0.281 0.313 0.344 0.375 0.406 0.500 0.563 0.625 0.188 0.083 0.120 0.125 0.156 0.188 0.219 0.281 0.313 0.375 0.469 0.500 0.065 0.049 0.250 0.095 (inches) Thickness 1/4 10 ga

2-1/16 OD 3/16 11 ga 1/8 5/32 3/16 7/32 1/4 9/32 5/16 11/32 3/8 13/32 1/2 9/16 5/8 14 ga 11 ga 1/8 5/32 3/16 7/32 9/32 5/16 3/8 15/32 1/2 16 ga 18 ga 1/4 13 ga 2-1/8 OD the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2of the3tolerancesmustbedefined. AlroSteelpurchases DOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseeasizelisted,pleasecontact your Alro representative. 2-3/8 OD ga 16 1 ga 11 ga 13 9/16 1/4 3/16 3/4 5/8 2-5/16 OD 9/16 1/2 7/16 3/8 11/32 5/16 9/32 1/4 7/32 3/16 5/32 ga 10 1/8 ga 11 ga 12 ga 13 ga 14 6 ga 16 2-1/4 OD 7/16 5/16 13/64 ga 7 1/8 ga 12 ga 14 8 ga 18 HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: 1/4 7/32 3/16 5/32 • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 1/2 3/8 9/32 5/8 Thickness (inches) 0.625 0.065 0.250 0.120 0.095 0.563 0.500 0.375 0.281 0.250 0.219 0.188 0.156 0.188 0.750 0.625 0.563 0.500 0.438 0.375 0.344 0.313 0.281 0.250 0.219 0.188 0.156 0.134 0.125 0.120 0.109 0.095 0.083 0.065 0.438 0.313 0.203 0.180 0.125 0.109 0.083 0.049 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 1.125 2.245 1.813 2.135 2.185 1.249 1.375 1.625 1.813 1.875 1.937 2.000 2.063 1.936 0.750 1.000 1.124 1.250 1.374 1.500 1.562 1.625 1.688 1.750 1.812 1.875 1.937 1.982 2.000 2.010 2.032 2.060 2.084 2.120 1.499 1.750 1.969 2.015 2.125 2.157 2.209 2.152 (

4-18 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) 10.9000 10.0013 12.0200 10.8500 10.1440 11.6810 (lbs./ft.) Weight 1.6040 5.5080 2.8900 2.3130 8.0100 6.2840 5.6740 5.0430 4.3910 3.6970 4.2670 9.3450 8.4760 7.5090 7.0020 6.4750 5.9090 5.3400 4.7500 4.1400 3.4890 3.0280 2.8370 2.7300 2.4920 2.1860 1.9210 1.5170 9.0610 6.8930 4.7090 4.2200 3.0040 2.6380 2.0320 1.1520 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 2.4400 4.1140 5.6270 2.1430 2.7830 3.0500 3.1710 3.3860 3.9050 4.6420 5.3350 6.0080 6.6590 7.3110 7.9210 8.5110 9.6460 6.1760 2.2530 2.9290 3.2100 4.8930 6.3410 7.0350 9.0110 1.6900 1.2830 2.5670 7.7290 1.7770 Weight Weight (lbs./ft.) 11.6469 11.3475 10.6800 12.5156 12.4000 14.0200 10.2300 13.3500 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-19 HFS ( 2.310 1.500 1.250 2.312 2.187 1.500 2.334 2.282 2.260 2.250 2.232 2.187 2.125 2.062 2.000 1.938 1.875 1.812 1.750 1.624 1.375 1.000 2.063 2.459 2.407 2.385 2.250 2.125 2.063 1.875 1.750 2.370 2.402 1.375 2.435 2.000 2.495 1.625 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.095 0.500 0.625 0.156 0.219 0.563 0.083 0.109 0.120 0.125 0.134 0.156 0.188 0.219 0.250 0.281 0.313 0.344 0.375 0.438 0.563 0.750 0.250 0.083 0.109 0.120 0.188 0.250 0.281 0.375 0.438 0.065 0.049 0.625 0.095 0.313 0.065 0.500 (inches) Thickness

• Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless 13 ga 1/2 5/8 5/32 7/32 2-1/2 OD 9/16 2-9/16 OD 1/4 14 ga 12 ga 11 ga 1/8 10 ga 5/32 3/16 7/32 1/4 9/32 5/16 11/32 3/8 7/16 9/16 3/4 2-5/8 OD 14 ga 12 ga 11 ga 3/16 1/4 9/32 3/8 7/16 16 ga 18 ga 5/8 13 ga 5/16 16 ga 1/2 the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative. 1 ga 11 5/8 3/4

1/2 9/32 7/32 5/32 ga 14 2-7/8 OD 5/8 1/2 5/16 1/4 3/16 ga 10 ga 11 2-3/4 OD

3/8 3/8 ga 14

HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: 3 ga 13 5/32 7/16 5/16 1/4 3/16 1/8 9/32 1/8 ga 13 6 ga 16 6 ga 16 • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 3/4 9/16 7/8 9/16 7/16 11/32 7/32 11/16 Thickness (inches) 0.120 0.625 0.095 0.156 0.750 0.750 0.563 0.500 0.438 0.313 0.281 0.250 0.219 0.188 0.156 0.125 0.083 0.875 0.625 0.563 0.500 0.438 0.344 0.313 0.281 0.250 0.219 0.188 0.134 0.125 0.120 0.095 0.688 0.375 0.375 0.083 0.065 0.065 Wall

Continued onnextpage ( (ID) Inside DOM ( Diameter (inches) CDS 2.635 1.625 2.685 2.438 1.250 1.375 1.749 1.875 1.999 2.250 2.313 2.375 2.437 2.500 2.563 2.625 2.709 1.000 1.500 1.625 1.750 1.874 2.062 2.125 2.188 2.250 2.312 2.375 2.482 2.500 2.510 2.560 1.375 2.125 2.000 2.584 2.745 2.620 (

4-20 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) 15.0190 16.0200 17.0200 13.9000 12.6830 17.5200 14.1840 13.1500 12.0200 10.8150 15.1500 10.0100 11.4000 (lbs./ft.) Weight 3.5310 2.8210 4.3220 8.5640 7.7850 7.0090 6.2120 5.3950 4.5300 3.6710 2.4750 8.8390 8.1470 7.4100 6.6750 5.9200 5.1440 3.7440 3.5040 3.3710 2.6940 9.5120 2.3640 1.9510 1.8640 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 1.5440 7.3430 3.8510 2.1240 2.0370 5.8970 7.6760 2.5860 2.9470 3.3650 3.6910 3.8380 4.1020 4.7380 5.6460 6.5050 8.1600 8.9820 9.7580 4.0050 6.7969 9.4000 Weight Weight (lbs./ft.) 11.9850 11.0138 19.0200 10.5100 13.3500 14.6500 15.8530 16.9900 18.0220 19.8600 21.3600 12.5690 15.4049 16.6875 21.0300 14.0175 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-21 HFS

( 2.902 2.500 2.885 2.995 2.870 2.750 2.625 1.625 2.834 2.810 2.782 2.760 2.750 2.732 2.687 2.625 2.562 2.438 2.375 2.312 2.250 2.124 2.000 1.875 1.750 1.624 1.500 1.250 1.000 2.875 2.687 2.500 2.375 2.249 2.000 1.875 1.375 2.125 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.049 0.250 0.120 0.065 0.065 0.188 0.250 0.750 0.083 0.095 0.109 0.120 0.125 0.134 0.156 0.188 0.219 0.281 0.313 0.344 0.375 0.438 0.500 0.563 0.625 0.688 0.750 0.875 1.000 0.125 0.219 0.313 0.375 0.438 0.563 0.625 0.875 0.500 (inches) Thickness 18 ga 1/4 11 ga 16 ga 16 ga 3/16 1/4 3/4 14 ga 13 ga 12 ga 11 ga 1/8 10 ga 5/32 3/16 7/32 9/32 5/16 11/32 3/8 7/16 1/2 9/16 5/8 11/16 3/4 7/8 1/8 7/32 5/16 3/8 7/16 9/16 5/8 7/8 1/2 1 • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless

3 OD

3-1/8 OD

the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative.

3-1/2 OD 3-3/8 OD 3-1/4 OD

• InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness

3/8 1 9/16 5/8 5/8 3/8 5/32 ga 13 3/16 5/32 ga 10 1/8 ga 11 ga 13 ga 14 9/16 1/2 1/4 7/8 19/32 1/2 7/16 11/32 5/16 9/32 1/4 7/32 3/16 ga 10 1/8 ga 11 ga 14 6 ga 16 3/4 7/16 5/16 3/16 1/8 3/4 6 ga 16 Thickness (inches) 0.625 0.625 0.375 0.156 0.095 0.188 0.156 0.134 0.125 0.120 0.095 0.083 0.563 0.500 0.375 0.250 1.000 0.875 0.594 0.563 0.500 0.438 0.344 0.313 0.281 0.250 0.219 0.188 0.134 0.125 0.120 0.083 0.065 0.750 0.438 0.313 0.188 0.125 0.750 0.065 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 2.125 2.000 2.500 2.938 3.060 3.125 3.187 3.232 3.250 3.260 3.310 3.334 2.249 2.375 2.625 2.875 1.250 1.500 2.062 2.126 2.250 2.376 2.562 2.625 2.688 2.750 2.812 2.875 2.982 3.000 3.010 3.084 3.370 1.875 2.499 2.750 3.000 3.125 1.750 3.120 (

4-22 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) 18.3600 17.5200 16.9100 15.3500 12.0150 24.0300 22.1900 16.8500 16.1565 14.6900 13.1500 10.6800 21.0300 13.7400 10.2360 20.0300 11.5100 (lbs./ft.) Weight 5.1550 3.2010 6.6500 5.5710 4.8170 4.5060 4.3320 3.4550 3.0290 8.3440 9.8180 8.9100 8.0100 7.0890 6.1480 4.4590 4.1720 4.0110 2.8070 2.3850 6.3990 4.1750 2.2100 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 7.6740 8.6780 2.4710 4.6520 9.6600 6.9010 9.0110 3.2510 7.1520 9.3450 2.5580 4.8390 3.7080 Weight Weight (lbs./ft.) 11.0700 11.4900 22.5000 10.6500 10.0400 15.4900 24.0300 17.3600 19.1600 26.8700 29.3700 12.5200 14.3200 16.0200 17.6600 19.1900 22.0300 24.5300 26.7000 13.0200 14.9100 16.6880 23.0300 10.4100 12.5100 20.8600 18.4100 20.0300 13.5200 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-23 HFS

( 3.062 2.374 3.000 2.875 3.063 2.874 3.495 3.510 2.250 2.750 2.624 2.000 1.750 2.938 2.750 2.624 2.500 2.374 2.250 2.000 1.750 1.500 3.250 3.125 3.000 2.875 2.749 2.625 2.125 3.584 3.375 3.250 3.188 3.062 3.620 3.500 2.500 3.560 2.500 2.375 3.125 3.000 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.219 0.688 0.250 0.313 0.281 0.438 0.065 0.120 0.750 0.500 0.563 0.875 1.000 0.281 0.375 0.438 0.500 0.563 0.625 0.750 0.875 1.000 0.188 0.250 0.313 0.375 0.438 0.500 0.750 0.083 0.188 0.250 0.281 0.344 0.065 0.125 0.625 0.095 0.563 0.625 0.313 0.375 (inches) Thickness 1/4 5/16 9/32 16 ga 9/32 1/2 5/8 7/8 1/4 5/16 7/16 3/4 7/16 9/16 3/4 3/16 3/8 1/2 9/16 5/8 7/32 3/8 1

1 • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall

Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless

11/16 7/16

11 ga 3-1/2 OD 3/4 1/2 9/16 7/8 3-5/8 OD 14 ga 3/16 1/4 9/32 11/32 16 ga 1/8 5/8 13 ga 3-3/4 OD 5/16 3/8 the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseea sizelisted,pleasecontactyour Alro representative. 4 OD

1/2 5/8

3/8 1/4 1-1/4 3/4 5/8 1/2 3/8 9/32 ga 12 7/16 1/4 4-1/8 OD 3-7/8 OD 5/8 7/8 7/32 5/32 1/8 ga 14

HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: 6 ga 16 3/4 1/2 3/4 9/16 11/16 9/16 7/16 5/16 1/4 ga 13 3/8 1-1/8 1 3/16 • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 7/16 ga 11 5/16 3/16 ga 10 3/16 Thickness (inches) 0.065 0.750 0.500 0.625 0.438 0.120 0.500 0.750 0.563 0.375 0.313 0.250 1.250 0.750 0.688 0.625 0.563 0.500 0.438 0.375 0.313 0.281 0.250 0.188 0.134 0.109 0.095 0.438 0.375 0.250 0.625 1.125 1.000 0.875 0.219 0.156 0.125 0.083 0.188 0.188 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) 3.870 2.375 3.125 2.625 3.249 3.760 2.875 2.625 3.000 3.375 3.500 3.625 1.500 2.500 2.624 2.750 2.874 3.000 3.124 3.250 3.375 3.438 3.500 3.625 3.732 3.782 3.810 2.999 3.125 3.375 2.875 1.750 2.000 2.250 3.562 3.687 3.750 3.834 3.750 3.500 CDS (

4-24 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) 25.0300 19.3600 21.6900 17.2500 18.0200 27.0300 21.4180 15.0200 12.7400 10.3500 36.7100 26.0300 24.3400 22.5300 20.6700 18.6900 16.6600 14.5200 12.3300 10.0100 16.0800 14.0200 23.3600 34.5400 32.0400 29.2000 11.1600 (lbs./ft.) Weight 2.7320 4.7930 7.6540 5.5330 4.5300 3.9620 9.6790 8.8430 6.4040 5.1730 3.4720 7.9050 7.4030 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 2.9050 4.2160 8.6580 5.2930 6.8210 4.4690 5.6130 5.8400 6.2480 3.0790 5.5070 8.1560 7.2370 3.9150 8.4070 Weight Weight (lbs./ft.) 11.3500 11.0100 10.0100 13.9960 16.5200 10.6800 13.1600 14.3500 17.8300 22.1700 26.1700 31.5400 34.7100 37.5500 13.5800 18.4200 25.0300 29.0400 15.5200 20.0300 24.2000 28.0400 40.0500 16.0200 20.6900 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-25 HFS

( 4.120 4.060 4.125 4.052 4.000 3.875 3.750 4.010 3.937 3.750 3.625 3.562 3.374 3.125 2.875 2.500 2.250 2.000 3.875 3.750 3.499 3.125 2.875 4.310 4.260 4.250 4.232 4.370 4.000 3.875 4.188 3.500 3.250 3.000 2.750 1.750 3.625 3.375 4.334 4.000 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.065 0.095 0.188 0.219 0.250 0.313 0.375 0.120 0.156 0.250 0.313 0.344 0.438 0.563 0.688 0.875 1.000 1.125 0.250 0.313 0.438 0.625 0.750 0.095 0.120 0.125 0.134 0.065 0.125 0.188 0.156 0.375 0.500 0.625 0.750 1.250 0.375 0.500 0.083 0.188 (inches) Thickness 16 ga 11 11 ga 5/32 1/4 11/32 5/16 7/16 13 ga ga 11 10 ga 16 ga 14 ga 7/32 5/16 5/8 1/8 5/32 3/16 7/16 9/16 11/16 7/8 1 1-1/8 • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless

4-1/4 OD 13 ga 3/16 1/4 3/8 5/16 1/4 3/4

1/8 3/16 3/8 1/2 5/8 3/4 1-1/4 3/8 1/2 4-1/2 OD

4-3/8 OD the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseeasizelisted,pleasecontact your Alro representative. 3/4

4-7/8 OD 5/8 1/2 1/8 4-3/4 OD 1/2 3/4 3/8 1/4 3/4 1/4 5/8 1/2 4-5/8 OD 4-1/2 OD

7/8

HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 1-1/4 1 3/4 5/16 3/16 5/8 5/16 1-1/8 1 7/8 9/16 1-1/4 1-1/2 3/16 7/16 1/2 7/16 3/8 1/4 3/16 9/16 7/16 11 ga 7/16 11/16 3/8 Thickness (inches) 0.750 0.500 0.438 0.375 0.250 0.625 0.500 0.125 0.500 0.750 0.188 1.250 1.000 0.750 0.563 0.438 0.375 0.313 0.250 0.188 0.120 0.750 0.625 0.438 0.313 0.250 1.125 1.000 0.875 0.688 0.625 0.563 0.500 1.250 0.875 0.375 1.500 0.188 0.438 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) 3.375 3.875 3.999 4.125 4.375 3.500 3.750 4.500 3.625 3.000 4.500 2.250 46.7300 2.750 3.250 3.624 3.874 4.000 4.125 4.250 4.375 4.510 3.125 3.375 3.748 4.000 4.125 2.250 40.5510 2.500 2.750 3.124 3.250 3.375 3.500 2.000 43.3900 3.000 3.875 1.500 48.0600 4.249 3.624 CDS (

4-26 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) 33.0400 23.3600 20.7600 18.0200 12.3500 27.5340 22.7000 22.0300 30.0400 40.0500 32.0400 25.1800 20.1710 17.5200 14.8300 12.0200 31.0400 26.7000 19.5900 14.4100 37.3800 33.8760 28.0100 25.8700 23.6700 21.3600 36.2100 17.0200 19.0000 11.6800 (lbs./ft.) Weight 6.1740 9.4110 9.1600 5.9340 8.9090 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 3.4260 4.3590 4.9770 6.5080 8.0700 6.2542 9.6620 6.5750 6.8420 Weight Weight (lbs./ft.) 49.5600 30.8700 19.0200 40.8800 53.4000 12.6800 15.6700 18.5200 24.0300 26.6800 29.2000 34.0400 38.5500 42.7200 24.6980 10.1600 13.3500 16.5000 19.5200 25.3700 30.0500 45.3900 30.0400 44.0600 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-27 HFS

( 4.870 3.000 4.000 4.375 2.500 50.0600 2.000 56.0700 1.750 58.5700 3.500 2.750 4.834 4.810 4.750 4.688 4.500 4.375 4.250 4.124 21.3400 4.000 3.875 3.750 3.500 3.250 3.000 4.125 4.875 4.750 4.625 4.500 4.250 3.750 3.250 2.250 60.0750 4.760 4.625 3.875 3.125 5.010 5.000 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.065 1.125 0.625 0.375 1.250 1.500 1.625 0.875 1.250 0.083 0.095 0.125 0.156 0.250 0.313 0.375 0.438 0.500 0.563 0.625 0.750 0.875 1.000 0.500 0.188 0.250 0.313 0.375 0.500 0.750 1.000 1.500 0.120 0.188 0.625 1.000 0.120 0.125 (inches) Thickness 16 ga 3/8 14 ga 13 ga 5/32 7/16 1/2 11 ga 11 11 ga 11

1-1/8

1-1/4 1-1/2 1-5/8 1-1/4 1/8 5/16 9/16 3/4 1 3/16 5/16 1/2 3/4 1 1-1/2 3/16 5/8 1

5/8

7/8 5 OD

1/4 3/8 1/2 5/8 7/8 5-1/8 OD 1/4 3/8

5-1/4 OD 1/8 the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseeasizelisted,pleasecontact your Alro representative. 1/8 5-3/4 OD

6 OD

7/8 3/8 1/4 5/8 3/16

5-5/8 OD 5-1/2 OD 5/8 7/8

5/16 1/8 1-1/4 1 3/4 1/2 5/16 3/16 1 3/4 1/4 1-1/2 1-1/4

11 ga 7 ga 11 ga 5/8 11 ga 10 ga 12 ga 14 ga 16 ga 3/8 7/16 5/16 14 ga 16 ga

Thickness (inches) 0.125 0.120 0.750 0.180 0.120 0.625 0.500 0.500 0.375 0.120 0.313 0.134 0.125 0.109 0.083 0.065 1.250 1.000 0.875 0.750 0.500 0.375 0.313 0.250 0.188 0.375 1.000 0.750 0.625 0.438 0.313 0.250 0.188 0.083 0.625 1.500 1.250 0.875 0.065 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 5.500 5.510 4.125 5.640 5.760 4.375 4.625 4.500 4.750 5.260 5.000 5.732 5.750 5.782 5.834 5.870 3.250 60.0800 3.750 4.000 4.250 4.750 5.000 5.125 5.250 5.375 4.875 3.500 4.000 4.250 4.624 4.875 5.000 5.125 5.334 4.500 2.500 64.0800 3.000 56.7400 3.750 5.370 (

4-28 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) 39.0500 33.3800 27.3700 26.7000 20.5300 17.7600 50.7300 45.5600 40.0500 28.0400 21.5300 18.1800 14.6900 21.0300 48.0600 38.0500 32.5400 23.6800 17.3400 14.0200 10.6700 34.2100 43.2200 11.1900 11.1700 (lbs./ft.) Weight 7.5090 7.2150 7.5360 6.8950 8.3950 7.8430 6.8580 5.2450 4.1200 4.8020 3.7730 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 9.1110 Weight Weight (lbs./ft.) 11.6700 12.1700 39.2200 96.1200 47.8900 61.5800 52.2700 64.5800 85.4400 12.6700 15.3500 19.0100 22.5300 35.8800 42.0500 53.4000 16.0200 23.5300 30.7100 37.5500 44.0600 50.2300 16.6900 24.5300 32.0400 46.0600 58.7400 56.0700 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-29 HFS

6.232 5.875 5.625 3.000 88.7780 5.000 29.3700 5.250 2.500 4.250 3.500 63.4100 3.000 72.0900 2.500 79.4330 4.000 4.750 4.250 3.500 80.1000 2.000 6.124 5.500 5.375 5.250 4.750 4.500 4.000 5.750 5.500 5.250 5.000 4.750 4.500 3.750 66.7500 6.000 5.750 5.500 5.000 4.500 4.000 70.0900 4.250 ( CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 1.750 0.134 0.188 0.188 0.500 0.625 2.000 0.875 1.250 1.500 1.750 1.125 0.875 1.125 1.500 2.000 0.188 0.250 0.313 0.375 0.625 0.750 1.000 0.250 0.375 0.500 0.625 0.750 0.875 1.250 0.250 0.375 0.500 0.750 1.000 1.250 1.000 (inches) Thickness 10 ga 1/2 7/8 7/8

3/16 3/16 2 1-1/4 1-1/2 1-3/4 1-1/8 1-1/8 1-1/2 2 1-3/4 5/16 3/4 1 3/8 5/8 1-1/4 1/4 1/2 3/4 1 1-1/4 1 • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches)

5/8 7/8

6-1/2 OD 3/16 6-1/4 OD 6 OD

1/4 3/8 5/8 1/4 1/2 3/4 3/8

ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseeasizelisted,pleasecontact your Alro representative. 5/16

1/4

1/2 3/8 3/16 7 OD 5/8 1/2 3/8 6-3/4 OD

1/4 7-1/4 OD 6-5/8 OD

5/8 7/8

1/4 3/16 10 ga 1/8 12 ga 16 ga 3/4 7/8 14 ga 16 ga 3/16

Thickness (inches) 0.313 0.250 0.188 0.135 0.125 0.105 1.000 0.875 1.000 0.125 1.250 0.250 0.059 0.750 0.625 0.500 0.375 1.250 0.875 0.750 0.500 0.375 0.250 0.188 0.075 1.125 0.750 0.625 0.500 0.375 0.250 1.500 2.000 0.625 1.500 1.000 0.875 0.059 0.188 1.750 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 6.000 6.125 6.250 6.355 6.375 6.415 5.250 5.500 5.000 6.750 4.250 73.4300 6.250 6.507 5.750 6.000 6.250 6.500 4.500 76.9000 5.250 5.500 6.000 6.250 6.500 6.625 6.850 4.500 5.250 5.500 5.750 6.000 6.750 4.000 88.1100 3.000 5.750 3.750 84.1100 4.750 5.000 6.882 3.500 98.1230 6.874 (

4-30 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) 106.8000 ) 21.1000 17.0200 12.9200 66.7500 59.5700 64.0800 17.3600 52.0700 44.2200 36.0500 27.5300 57.2300 50.0600 34.7100 26.5300 18.0200 13.6800 67.5800 48.0600 40.8800 33.3800 25.5300 18.6900 42.5500 61.4100 54.9000 14.1790 (lbs./ft.) Weight 9.3200 8.6700 7.2900 9.3800 4.3800 5.6600 4.5900 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 6.4800 5.2900 9.0500 Weight Weight (lbs./ft.) 11.5800 38.0500 19.3600 69.4200 64.2500 74.7600 63.0800 28.5400 37.3800 45.8900 54.0700 29.5400 38.7200 47.5600 56.0600 72.0900 15.6400 30.5400 40.0500 49.2300 58.0700 70.7600 20.0300 20.6900 10.7700 117.5000 128.1600 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-31 HFS

6.625 7.000 5.000 83.4400 5.000 104.1000 4.500 116.8200 4.000 3.500 138.2000 5.500 5.250 57.2300 4.500 96.1200 4.000 107.468 6.000 6.000 5.500 90.1100 3.500 5.875 6.750 6.500 6.250 6.000 7.000 6.750 6.500 6.250 5.750 7.850 7.730 7.624 7.250 7.000 6.750 6.500 7.780 5.625 7.250 7.790 7.500 7.750 ( CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.500 0.250 1.250 1.500 1.750 2.000 2.250 1.000 1.125 1.500 1.750 0.875 1.000 1.250 2.000 0.875 0.375 0.500 0.625 0.750 0.375 0.500 0.625 0.750 1.000 0.075 0.135 0.188 0.375 0.500 0.625 0.750 0.065 1.000 0.250 0.105 0.250 0.125 (inches) Thickness 1/2 7/8 7/8 14 ga 10 ga 3/16 16 ga 12 ga

1/4 1-1/4 1-1/2 1-3/4 2 2-1/4 1 1-1/8 1-1/2 1-3/4 1 1-1/4 2 1/2 3/4 1/2 3/4 1 1/2 3/4 1 1/4

1/4 • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless

7-5/8 OD 7-1/2 OD 3/8 5/8 3/8 5/8 3/8 5/8

8 OD 7-3/4 OD 1/8 the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative. 8-1/2 OD

9 OD 3/8 8-3/4 OD 3/8 1/2 3/8 8-1/4 OD 3/4 1/2 3/4

3 1 1/2 1/4 1-1/2 1 3/4 1/2 2-1/2 2 1-1/2 1-1/4 1-1/4 2 1-3/4 1-1/2 1-1/4 1 • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 1/4 7/8 3/4 7/8 7/8 3/8 1/4 Thickness (inches) 0.250 1.250 1.188 1.125 1.000 0.875 3.000 1.000 0.500 0.375 0.250 1.500 1.000 0.750 0.500 0.375 0.750 0.500 0.375 2.500 2.000 1.500 1.250 0.875 0.750 1.250 0.875 0.500 0.375 2.000 1.750 1.500 1.250 1.000 0.750 0.250 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) 8.000 22.0300 5.750 93.4500 5.875 6.000 6.250 6.500 3.000 7.000 8.000 8.250 8.500 5.750 116.1100 6.750 7.250 7.500 7.750 6.750 7.250 7.500 4.000 5.000 6.000 120.5000 6.500 103.5000 7.250 7.500 6.250 7.000 7.750 8.000 33.5400 4.500 5.000 126.1600 5.500 112.1000 6.000 96.7900 6.500 7.000 7.750 21.3600 CDS (

4-32 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) 192.2400 173.5500 149.7000 100.1300 138.8400 ) 89.6100 85.6100 77.4300 68.9200 85.4400 45.3900 34.5400 23.3600 82.7700 64.0800 42.7200 32.5400 60.0800 41.3900 31.5400 75.9200 66.0800 73.6000 44.0600 80.1000 62.0800 (lbs./ft.) Weight Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

------alro.com

Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 8.1700 Weight Weight (lbs./ft.) 11.1000 36.5500 70.0880 96.1200 25.3700 90.7800 85.2600 46.7300 37.5500 14.5200 38.5500 50.7300 62.5800 74.0900 68.0900 72.0900 19.7000 88.1100 93.4500 26.0300 110.1000 116.8000 ) 170.9000 224.2800 100.8000 160.2000 106.6000 121.8200 ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-33 HFS

( 8.750 24.0300 8.750 8.000 8.000 6.500 154.2000 6.000 4.000 9.250 7.500 7.250 5.500 4.500 186.9000 8.250 7.750 8.250 8.500 48.0600 9.000 9.732 9.250 9.000 8.750 8.500 7.000 7.500 7.750 6.500 128.2000 8.250 9.625 7.375 7.250 7.750 9.500 7.000 136.2000 6.250 124.2000 6.750 132.2000 9.000 24.6980 9.850 9.790 9.750 13.4900 CDS (inches) ( Diameter DOM (ID) Inside ( Continued on next page

Wall 0.250 0.375 0.750 1.000 1.750 2.000 3.000 0.250 1.000 1.125 2.000 2.500 0.875 1.125 0.500 0.500 0.375 0.134 0.375 0.500 0.625 0.750 1.250 1.250 0.750 1.500 0.750 0.188 1.313 1.000 1.000 0.250 1.500 1.500 1.500 0.250 0.075 0.105 0.125 (inches) Thickness 1/4 1/4 1/2 1/2 3/8 10 ga 3/4 3/4 3/16 1/4 14 ga 12 ga 1/8 1 1-3/4 2 3 1 1-1/8 2 2-1/2 1-1/8 1-1/4 1-1/4 1-1/2 1-5/16 1 1 1-1/2 1-1/2 1-1/2

3/8 3/4

7/8 9-1/4 OD 9-3/4 OD 3/8 1/2 5/8 3/4

1/4

9-1/2 OD 10 OD the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseeasizelisted,pleasecontact your Alro representative. 11 OD 1/4

12 OD

11-1/2 OD 3/8 10-3/4 OD 10-1/2 OD 1/2 3/8

1-1/4 1

1-1/2 1 1

1-1/2 3/4 3/8 1 2 1-1/2 1/2 • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 2-1/4 2 1-1/4 1-1/2 1-1/4 1 3

1/4 3/16 10 ga 12 ga 7/8 1/2 3/4 1/4 3/4 3/4 1/2 3/4 1/2 1/4 Thickness (inches) 0.250 0.250 1.500 0.188 1.250 0.135 1.000 0.105 0.875 1.500 0.500 1.000 1.000 0.750 1.500 0.750 0.375 1.000 0.250 2.000 0.750 0.375 1.500 0.750 0.500 0.500 2.250 2.000 1.250 0.500 0.750 1.500 0.500 1.250 0.375 1.000 3.000 0.250 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) 10.500 27.368 10.500 58.7400 10.500 10.250 10.000 10.000 56.0700 10.000 10.000 27.3700 11.500 11.625 11.730 11.790 11.250 11.000 11.000 7.750 148.2000 8.250 8.750 9.000 CDS 8.500 106.2000 9.000 8.500 9.250 9.000 168.2000 9.500 7.000 9.500 7.500 144.2000 9.000 9.500 9.750 7.500 234.3000 8.000 9.500 8.000 8.000 9.750 5.000 (

4-34 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) 126.8300 104.1000 106.8000 101.5000 192.2000 213.6000 143.5000 152.1900 123.5000 256.3200 112.1000 117.5000 ) 31.3730 24.3000 17.5500 13.6500 92.3000 80.1000 90.1100 45.5600 30.0400 82.1000 42.553 78.1000 53.4000 54.7400 61.4100 86.1100 40.5500 (lbs./ft.) Weight Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel Weight Weight (lbs./ft.) 66.7500 - 77.4300 88.1100 82.7700 106.1330 200.2500 138.8400 122.8200 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-35 HFS ( CDS (inches) 11.000 12.000 12.500 14.000 16.000 12.000 15.000 10.500 Diameter ( (ID) Inside DOM (

Wall 0.500 0.750 0.500 0.500 1.000 1.500 0.500 1.000 (inches) Thickness 1/2 3/4 1/2 1/2 1/2 1

1 1-1/2 • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness (OD) • Wall • Inside Diameter (ID) • Outside Diameter Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Drawn over Mandrel (DOM) tubing is defined by Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless

15 OD 16 OD 17 OD 12-1/2 OD 13 OD 14 OD

the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. If you do not see a size listed, please contact your the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe flaring andbending. intended foruseashydrauliclinesandinotherapplicationsrequiringtubingofaqualitysuitable This SAEStandardcoverscolddrawnandannealedseamlesslow-carbonsteelpressuretubing Hydraulic Tubing SAE ® - J524 1/2 3/8 1/4 1/8 1 3/4 3/16 5/8 5/16

(OD) OutsideDiameter and Gauge(inches) OD x OD OD x OD x OD x OD x OD x OD x OD x x

.065Wall .035Wall .120 Wall .083 Wall .095 .083 Wall Wall .049 Wall .083 Wall .065 .049 Wall Wall .065 .049 Wall Wall .065 Wall .035 Wall .035 Wall .035 Wall .028 Wall .035 .028 Wall Wall .065 Wall .049 Wall .049 Wall .035 Wall .120 Wall .065 Wall .083 Wall .035 Wall .035 Wall .049 Wall ( Seamless Dia. (ID) Inside 0.760 0.834 0.560 0.584 0.527 0.334 0.370 0.402 0.245 0.277 0.120 0.430 0.305 0.180 0.194 0.055 0.069 0.870 0.930 0.652 0.680 0.495 0.117 0.510 0.620 0.459 0.555 0.242 0.152 4-36 (inches) Alro SteelMetalsGuide Alro ) (lbs./ft.) Weight 1.1280 0.8130 0.6646 0.5910 0.3010 0.3700 0.3020 0.2360 0.2152 0.1706 0.1280 0.1738 0.1271 0.0804 0.0660 0.0320 0.0290 0.6490 0.4980 0.3670 0.2670 0.3890 0.0572 0.8070 0.4755 0.4810 0.2205 0.1040 0.1050 =

Stock Size Stock Alro Seamless ------

alro.com Steel Tube ® & Pipe

WALL THICKNESS Type Type A-500B A-53 A-500B A-53 A-500B A-500B A-53 A-500B A-53 A-500B A-53 A-500B A-53 A-500B A-53 A-500B A-53 A-500B A-53 A-500B A-53 A-500B A-53 A-53 A-53 A-53 A-53 A-53 ASTM ASTM .857 .670 .851 .851 .739 .568 .535 .245 .315 .425 3.631 3.631 2.718 2.718 2.090 2.997 2.997 2.273 2.273 1.810 2.172 1.679 1.679 1.410 1.474 1.131 1.131 1.088 Weight Weight (lbs./ft.) (lbs./ft.) AlroGuide Metals Steel B I.D. .957 .742 .824 .824 .884 .622 .622 .546 .674 .423 .493 .302 .215 .364 .269 I.D. "B" 1.500 1.500 1.610 1.610 1.682 1.278 1.278 1.380 1.380 1.442 1.049 1.049 1.097 Theor. Theor. 4-37

C .200 .200 .145 .145 .109 .191 .191 .140 .140 .109 .179 .133 .133 .109 .154 .113 .113 .083 .109 .109 .147 .083 .126 .091 .119 .095 .088 .068 Wall "C" Wall Thick Continued on next page "A"

Schedule Sched. 80 Sched. 80 Sched. 40 Sched. 40 Sched. 10 Sched. 80 Sched. 80 Sched. 40 Sched. 40 Sched. 10 Sched. 80 Sched. 40 Sched. 40 Sched. 10 Sched. 80 Sched. 40 Sched. 40 Sched. 10 Sched. 40 Sched. 40 Sched. 80 Sched. 10 Sched. 80 Sched. 40 Sched. 80 Sched. 80 Sched. 40 Sched. 40

1-1/2 IPS (1.900 OD)

1-1/4 IPS (1.660 OD)

1 IPS (1.315 OD)

3/4 IPS (1.050 OD)

1/2 IPS (.840 OD)

3/8 IPS (.675 OD)

1/4 IPS (.540 OD) 1/8 IPS (.405 OD) A-53 is available in Galvanized Schedule A alro.com Carbon Steel Pipe Steel Carbon ASTM A-53 (Tested) and (Tested) A-53 ASTM B (Structural) A-500 Grade ASTM and 42 ft. Lengths: 21 ft. Standard Steel Tube & Pipe Standard Lengths:21ft.and42 ASTM A-500 GradeB(Structural) ASTM A-53 (Tested) and Carbon SteelPipe ® 3IPS(3.500OD) 3-1/2IPS(4.000OD)

4IPS(4.5000D)

5IPS(5.563OD)

6IPS(6.6250D)

A-53 isavailableinGalvanized 2-1/2IPS(2.875OD) 2IPS(2.375OD) Sched. 80 Sched. Sched. 40 Sched. Sched. 80 Sched. Sched. 40 Sched. Sched. 80 Sched. Sched. 40 Sched. Sched. 40 Sched. Sched. 80 Sched. Sched. 40 Sched. Sched. 80 Sched. Sched. 40 Sched. Sched. 80 Sched. Sched. 10 Sched. Sched. 40 Sched. 80 Sched. Sched. Schedule "A" 40 80 40 80 40 10 80 40 80 40 80 40 80 40 80 Continued onnextpage Thick Wall .216 .276 .203 .218 .154 .109 .300 .216 .276 .203 .218 .154 .300 .226 .226 .318 .318 .237 .237 .337 .337 .258 .258 .375 .375 .134 .280 .280 .432 .432 "C" 4-38 Theor. 3.068 2.323 2.469 1.939 2.067 2.157 2.900 3.068 2.323 2.469 1.939 2.067 2.900 3.548 3.548 3.364 3.364 4.026 4.026 3.826 3.826 5.047 5.047 4.813 4.813 6.357 6.065 6.065 5.761 5.761 "B" I.D. Alro SteelMetalsGuide Alro (lbs./ft.) Weight 10.250 10.250 A-500B 12.510 12.510 A-500B 10.790 10.790 A-500B 14.997 14.997 A-500B 14.620 14.620 A-500B 20.780 20.780 A-500B 18.970 18.970 A-500B 28.570 28.570 A-500B 7.661 A-500B 7.661 7.576 A-500B 5.793 A-500B 5.022 A-500B 3.653 A-500B 2.640 A500B 7.576 5.793 5.022 3.653 9.109 9.109 A-500B 9.289 ASTM Type A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 alro.com THICKNESS WALL

Steel Tube ® & Pipe

WALL THICKNESS Type A-53 A-53 A-53 ASTM

42.090 A-500B 42.090 A-500B 62.640 A-500B 82.848 78.600 28.550 A-500B 28.550 43.428 A-500B 43.428 A-500B 28.040 40.480 A-500B 64.430 A-500B 49.608 A-500B 65.476 A-500B 88.710 Weight (lbs./ft.) AlroGuide Metals Steel I.D.

"B" 7.981 7.981 7.625 7.625 9.562 Theor. 11.750 11.374 15.500 15.250 15.000 19.250 10.250 10.020 12.000 13.250 54.619 4-39 .250 .375 .500 .375 .322 .322 .500 .500 .250 .365 .594 .375 .500 .688 .375 "C" Wall Thick 40 80 20 80 "A" Schedule Sched.10 Sched. 30 Sched. 40 Sched. 20 Sched. 40 Sched. Sched. 80 Sched. Sched. Sched. 40 Sched. Sched. 80

16 IPS (16.00 OD) 20 IPS 8 IPS (8.625 0D) 10 IPS (10.75 0D) 12 IPS (12.75 OD) 14 IPS alro.com Carbon Steel Pipe Steel Carbon ASTM A-53 (Tested) and (Tested) A-53 ASTM B (Structural) A-500 Grade ASTM and 42 ft. Lengths: 21 ft. Standard Steel Tube & Pipe Structural Tubing Tolerances Tolerances, OutsideDimensionsforSquareandRectangularTubing* Mechanical TubingTolerances Specified MillLength Tolerances forSquare&Rectangular Structural Tubing section shallnotexceedthreetimesthespecifiedwallthickness. Radius ofCorners:ForSquareandRectangularStructutralTubing, theradiusofeachoutsidecorner Wall ThicknessTolerances forSquareandRectangularStructuralTubing 10%ofthespecifiedwallthickness. the ratioexceeds3. applied tothesmallerdimension,ifratioofcross-sectionaldimensionsis between1.5and3,100%when the largerflatdimensionshallalsoapplytosmallerdimension. *Tolerances includeallowanceforconvexityandconcavity. Forrectangularsections,thetolerancecalculatedfor Outside dimensiontolerancesforSquare&RectangularStructuralTubing ® *Measured atcornersleast2"from cut endoftubing. ** Measuredincenteroftheflatsides,appliestosizedeterminedatcorners. * Measuredatcornersleast2"fromcutendoftubing. Convexity andConcavity Tolerances** Largest Out.Dim., Across Flats,inches(mm) Specified MillLength, Length Tolerance for Over 3-1/2thru5-1/2(88.9to139.7) Over 2-1/2thru3-1/2(63.5to88.9) inches (mm) Maximum =1/16"in3ft. Widest Side Straightness Tolerances inches (mm) Over 5/8upto1-1/8 Widest Side(inches) Widest Side(inches) 1-1/8 upto1-1/2 Over 2-1/2to4 Up thru2-1/2 Up thru2-1/2(63.5) Over 5-1/2"(139.7) 3/8 thru5/8 Straightness Tolerances 1-1/2 to2 Up thru22ft.(6.7m) (12.7) Over 1/2 4-40 +/- 0.010ofnominalwallspec. Under (6.4) Max. =.025"per ft. 1/4 Tolerance (inches) Tolerance (inches) Alro SteelMetalsGuide Alro Wall Tolerances This tolerancemaybeincreased50%when Tolerance*, inches(mm) +/- 0.015 +/- 0.010 +/- 0.008 +/- 0.006 +/- 0.005 +/- 0.004 +/- 0.030(0.76) +/- 0.025(0.64) +/- 0.020(0.51) Over 22ft.thru44 (19.0) (6.7 mthru13.4m) Over 3/4 +/- 1% Under (6.4) 1/4 alro.com Steel Tube ® & Pipe

- --- 0.011 0.005 0.006 0.007 0.008 0.009 0.010 0.012 0.013 0.014 0.015 0.010 0.009 0.009 0.013 0.010 0.010 0.015 0.012 0.012 0.018 0.013 0.013 0.020 0.015 0.015 0.023 0.016 0.016 0.025 0.017 0.019 0.028 0.019 0.022 0.030 0.020 0.025 0.034 0.022 0.029 0.035 0.025 0.035 I.D. (inches) --- + 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.010 0.009 0.009 0.013 0.010 0.010 0.015 0.012 0.012 0.018 0.013 0.013 0.020 0.015 0.015 0.023 0.016 0.015 0.025 0.017 0.015 0.028 0.019 0.015 0.030 0.020 0.015 0.034 0.022 0.015 0.035 0.025 0.015 - AlroGuide Metals Steel 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.010 0.009 0.000 0.013 0.010 0.000 0.015 0.012 0.000 0.018 0.013 0.000 0.020 0.015 0.000 0.023 0.016 0.000 0.025 0.017 0.000 0.028 0.019 0.000 0.030 0.020 0.000 0.034 0.022 0.000 0.035 0.025 0.000 O.D. (inches) 4-41 + 0.011 0.004 0.005 0.006 0.007 0.008 0.009 0.010 0.012 0.013 0.014 0.015 0.010 0.009 0.018 0.013 0.010 0.020 0.015 0.012 0.023 0.018 0.013 0.026 0.020 0.015 0.029 0.023 0.016 0.031 0.025 0.017 0.034 0.028 0.019 0.037 0.030 0.020 0.040 0.034 0.022 0.044 0.035 0.025 0.045 all all all all all all all all all all all all of O.D. under 6 under 6 under 6 under 6 under 6 under 6 under 6 under 6 under 6 under 6 under 6 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 Wall as % Wall O.D. (inches) Up to 0.499 9.500 - 9.999 9.000 - 9.499 8.500 - 8.999 8.000 - 8.499 7.500 - 7.999 7.000 - 7.499 6.500 - 6.999 6.000 - 6.499 0.500 - 1.699 1.700 - 2.099 2.100 - 2.499 2.500 - 2.899 2.900 - 3.299 3.300 - 3.699 3.700 - 4.099 4.100 - 4.499 4.500 - 4.899 4.900 - 5.299 5.300 - 5.549 5.550 - 5.999 11.000 - 12.000 11.000 10.000 - 10.999 not commonly drawn over a mandrel the above footnote not applicable. having a wall less than 3% of the OD cannot be straightened properly without a certain amount of Tubing in this distortion. Consequently such tubes, while having an average OD and ID within the tolerances shown in addition to the table, require an ovality of tolerance of 1/2% over and under nominal outside diameter, tolerances indicated in this table. more than 90 lb./ft. are difficult to draw over a mandrel. Therefore, the ID can vary over or under by an amount more than 90 lb./ft. are difficult to draw over a mandrel. equal to 10% of the wall thickness. alro.com • • Many tubes with ID less than 50% of OD or with wall more than 25% of OD, or with wall over 1-1/4", or weighing • Many tubes with ID less than 50% of OD or with wall more than 25% of OD, or with wall over 1-1/4", which are • For tubes with ID less than 1/2", or less than 5/8" when the wall thickness is more than 20% of the OD, ASTM A519 ASTM Cold Drawn Seamless Tubing Tolerances Tubing Seamless Drawn Cold Steel Tube & Pipe quenched andtemperedtubes. straightened afterfurnacetreatment.’’ These straightnesstolerancesdonot applytosoft-annealedor end product,thestraightnesstolerancesshowndonotapplywhentubingisspecified“nottobe cold-finished orhot-finishedtubes.Whenstraighteningstresswouldinterferewiththeuseof NOTE 2—Thetolerancesapplygenerallytounannealed,finish-annealed,andmedium-annealed surface plateandmeasuringtheconcavitywithafeelergauge. the maximumcurvatureatanypointintotallengthoftube,isdeterminedbyrollingtubeona concavity betweenthetubeanda3-ftstraightedgewithfeelergage. The totalvariation,thatis, NOTE 1—Thestraightnessvariationforany3ft(0.9m)oflengthisdeterminedbymeasuringthe Seamless Round MechanicalTubing Straightness Tolerancesfor

Wall thickness,over3%ofOD Check withyour Alro Representativeformoredetails. Sizes over12-3/4"donothavean ASTM publishedstraightnesstolerance.Thesesizesvarybyproducer. OD 5in.(127.0mm)andsmaller. Wall Tolerances Thickness Cold DrawnSeamless incl. Wall thickness,over4%ofOD OD over5to8in.(127.0203.2mm), Wall thickness,over4%ofOD (203.2 to323.8mm),incl. OD over8to12-3⁄4in. ® Size Limits

Size Limits Wall Thicknessas%ofOD ASTM A519 Over 25 25 andunder in any3ft./in. in any3ft/in. Maxiumum Curvature 0.030 (0.83) 0.045 (1.25) 0.060 (1.67) Maximum Curvature (mm/m) (mm/m)

4-42 Total Lengths,in.(mm) 0.030 ×(no.offtlength/3) 0.045 ×(no.offtlength/3) 0.060 ×(no.offtlength/3) Maximum Curvaturein Maxiumum Curvature (0.83 ×no.ofmlength) (1.25 ×no.ofmlength) (1.67 ×no.ofmlength) in Total Lengths, thru 1.4999"ID inches (mm) % Over&UnderNominal 12.5 10.0 Alro SteelMetalsGuide Alro 1.500" ID&up ratio of0.010in./ftor0.83mm/m ratio of0.015in./ftor1.25mm/m ratio of0.020in./ftor16.7mm/m Lengths under3ftor1m Maximum Curvaturefor Maxiumum Curvature for Lengthsunder 10.0 3 feetor1meter 7.5 alro.com Steel Tube ® & Pipe

Visit the Alro Online Alro the Visit AlroGuide Metals Steel MyAlro.com 4-43 Alro Online Store ® Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer WARNING: These products can potentially expose you to chemicals including Nickel, Chromium, WARNING: and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov alro.com Did you know Alro also offers online shopping for all of our customers? our of all for shopping online offers also Alro know you Did Store from your computer or mobile device 24 hours a day. Set up your company account Set day. mobile device 24 hours a your computer or from Store supplies from our vast inventory. and purchase metals, plastics and industrial You can also You click on our Clearance Sale located on Alro the Online Store home page to Always excess inventory and discontinued check out great deals on some of our items. is just a few clicks away. worth a look to see if the next great deal Steel Tube & Pipe welding flashiscontrollednotto exceed 0.010in. to outsidediametertolerancesand wallthicknesstolerances,inwhichtheheightofremaining the insidediameterweldingflashdoesnotexceedwallthickness or3⁄32in.,whicheverisless. ( 1 Diameter TolerancesforType C B A maining flashisconsideredtobe partoftheapplicableinsidediametertolerances tolerances, inwhichtheheightof theremainingflashiscontrollednottoexceed0.005in. tolerance, insidediameterandwall thicknesstolerances,oroutsidediametersandinsidediameter Note: ® FlashControlledto0.010in.maximumtubingconsistsofwhich iscommonlyproducedonly Flash-In-Tubing isproduced onlytooutsidediametertolerancesandwallthickness FlashControlledto0.005in.maximum tubingisproducedtooutsidediametersandwallthickness Over 4to5 Over 4to5 Over 4to5 Over 4to5 Over 31⁄2to4 Over 31⁄2to4 Over 31⁄2to4 Over 31⁄2to4 Over 3to3-1⁄2 Over 3to3-1⁄2 Over 3to3-1⁄2 Over 3to3-1⁄2 Over 2-1⁄2to3 Over 2-1⁄2to3 Over 2-1⁄2to3 Over 2-1⁄2to3 Over 2to2-1⁄2 Over 2to2-1⁄2 Over 2to2-1⁄2 Over 1-1⁄8to2 Over 1-1⁄8to2 Over 1-1⁄8to2 Over 1-1⁄8to2 1⁄2 to1-1⁄8 A.W.H.R. Diameter Outside (inches) Range Measurements fordiameteraretobetakenatleast2inchesfromtheendsoftubes. ) 2 to0.500 4 to3 13 to5 16 to14 2 to0.500 4 to3 13 to5 16 to14 2 to0.360 4 to3 13 to5 16 to14 2 to0.320 4 to3 13 to5 16 to14 4 to3 13 to5 16 to14 4 to3 6 to5 13 to7 16 to14 16 to10 RoundTubing Bwg E 0.284 to0.500 0.238 to0.259 0.095 to0.220 0.065 to0.083 0.284 to0.500 0.238 to0.259 0.095 to0.220 0.065 to0.083 0.284 to0.360 0.238 to0.259 0.095 to0.220 0.065 to0.083 0.284 to0.320 0.238 to0.259 0.095 to0.220 0.065 to0.083 0.238 to0.259 0.095 to0.220 0.065 to0.083 0.238 to0.259 0.203 to0.220 0.095 to0.180 0.065 to0.083 0.065 to0.134 Thickness (inches) Continued onnext page Wall 4-44 Tubing Flash-in- Outside Dia., +/- (inches) 0.020 0.020 0.020 0.020 0.015 0.010 0.010 0.010 0.012 0.009 0.009 0.009 0.010 0.008 0.008 0.008 0.006 0.006 0.006 0.005 0.005 0.005 0.005 0.0035 A,B Alro SteelMetalsGuide Alro Controlled Tubing to 0.010" Outside Dia., +/- (inches) 0.0035 Flash 0.020 0.020 0.020 0.020 0.015 0.010 0.010 0.010 0.012 0.009 0.009 0.009 0.010 0.008 0.008 0.008 0.006 0.006 0.006 0.005 0.005 0.005 0.005 max B,C to 0.005"(0.13mm) Outside Dia., +/- 0.0035 (inches) 0.020 0.020 0.020 0.020 0.015 0.010 0.010 0.010 0.012 0.009 0.009 0.009 0.010 0.008 0.008 0.008 0.006 0.006 0.006 0.005 0.005 0.005 0.005 Flash Controlled Flash max Tubing alro.com Any re- Dia., +/- (inches) Inside 0.058 0.054 0.045 0.036 0.053 0.044 0.028 0.026 0.050 0.043 0.027 0.025 0.048 0.040 0.026 0.024 0.040 0.024 0.022 0.039 0.029 0.025 0.021 0.020 C,D Steel Tube ® & Pipe C,D 0.036 0.040 0.054 0.058 0.043 0.045 0.059 0.063 0.041 0.043 0.045 0.059 0.063 0.041 0.043 0.045 0.059 0.063 0.058 0.058 0.060 0.074 0.086 Inside (inches) Dia., +/- Any re- max Tubing Flash Controlled 0.020 0.020 0.020 0.020 0.025 0.025 0.025 0.025 0.030 0.030 0.030 0.030 0.030 0.035 0.035 0.035 0.035 0.035 0.040 0.040 0.040 0.040 0.040 (inches) Dia., +/- Outside to 0.005" (0.13 mm) to 0.005" (0.13 B,C max 0.020 0.020 0.020 0.020 0.025 0.025 0.025 0.025 0.030 0.030 0.030 0.030 0.030 0.035 0.035 0.035 0.035 0.035 0.040 0.040 0.040 0.040 0.040 Flash (inches) Dia., +/- Outside to 0.010" Tubing Controlled AlroGuide Metals Steel A,B 0.020 0.020 0.020 0.020 0.025 0.025 0.025 0.025 0.030 0.030 0.030 0.030 0.030 0.035 0.035 0.035 0.035 0.035 0.040 0.040 0.040 0.040 0.040 (inches) Dia., +/- Outside Flash-in- Tubing 4-45 Wall (inches) Thickness 0.065 to 0.134 0.148 to 0.220 0.238 to 0.259 0.284 to 0.500 0.120 to 0.134 0.148 to 0.220 0.238 to 0.259 0.284 to 0.500 0.065 to 0.134 0.065 to 0.083 0.095 to 0.180 0.203 to 0.220 0.238 to 0.259 0.083 to 0.109 0.120 to 0.134 0.148 to 0.220 0.238 to 0.259 0.284 to 0.500 0.083 to 0.109 0.120 to 0.134 0.148 to 0.220 0.238 to 0.259 0.284 to 0.500 E Bwg Round Tubing Round 16 to 10 2 to 0.500 4 to 3 2 to 0.500 2 to 0.500 9 to 5 4 to 3 2 to 0.500 to 10 11 9 to 5 4 to 3 16 to 10 16 to 14 13 to 7 6 to 5 4 to 3 14 to 12 to 10 11 9 to 5 14 to 12 to 10 11 9 to 5 4 to 3 ) Measurements for diameter are to be taken at least 2 inches from the ends of the tubes. from the ends to be taken at least 2 inches for diameter are Measurements Range (inches) Outside Diameter A.W.H.R. Over 10 to 12 Over 10 to 12 Over 5 to 6 Over 5 to 6 Over 5 to 6 Over 5 to 6 Over 6 to 8 Over 6 to 8 Over 6 to 8 Over 8 to 10 Over 8 to 10 Over 8 to 10 Over 8 to 10 Over 8 to 10 Over 10 to 12 Over 10 to 12 Over 10 to 12 Over 12 to 15 Over 12 to 15 Over 12 to 15 Over 12 to 15 Flash Controlled to 0.005 in. maximum tubing is produced to outside diameters and wall thickness Flash Controlled to 0.005 in. maximum tubing is produced to outside diameters and wall Flash Controlled to 0.010 in. maximum tubing consists of tubing which is commonly produced only Flash Controlled to 0.010 in. maximum tubing alro.com Flash-In-Tubing is produced only to outside diameter tolerances and wall and thickness tolerances Flash-In-Tubing Note: Over 6 to 8 Over 12 to 15 maining flash is considered to be part of the applicable inside diameter tolerances tolerance, inside diameter and wall thickness tolerances, or outside diameters and inside diameter tolerance, inside diameter and wall thickness tolerances, or outside diameters and inside tolerances, in which the height of the remaining flash is controlled not to exceed 0.005 in. C B A Diameter Tolerances for Type for Tolerances Diameter 1 ( to outside diameter tolerances and wall thickness tolerances, in which the height of the remaining to outside diameter tolerances and wall thickness in. welding flash is controlled not to exceed 0.010 the inside diameter welding flash does not exceed the wall thickness or 3⁄32 in., whichever is less. the inside diameter welding flash does not Steel Tube & Pipe ( 1Wall ThicknessTolerancesforType ® in. 0.500 0.469 0.438 0.406 0.375 0.360 0.344 0.320 0.300 0.284 0.259 0.238 0.220 0.203 0.180 0.165 0.148 0.134 0.120 0.109 0.095 0.083 0.072 0.065 A.W.H.R. Thickness A Bwg. Wall 10 12 13 14 15 16 11 1 2 3 4 5 6 7 8 9 A 0.006 0.006 0.006 0.006 0.006 0.005 0.005 ) + ------3/4" to1", Round Tubing including 0.010 0.010 0.010 0.010 0.010 0.009 0.009 ------_ 0.006 0.006 0.006 0.005 0.005 0.005 0.005 0.005 0.004 0.004 1-15/16", incl. + ------Over 1"to Continued onnextpage Wall ThicknessTolerances, inches,+/- 0.012 0.012 0.012 0.010 0.010 0.011 0.011 0.011 0.011 0.011 ------_ 4-46 Outside Diameter, 0.017 0.017 0.016 0.015 0.014 0.013 0.012 0.007 0.007 0.005 0.005 0.005 0.004 0.004 0.004 0.004 0.004 0.003 0.003 to 3-3/4",incl. Over 1-15/16" + ------0.025 0.025 0.024 0.023 0.022 0.021 0.020 0.015 0.015 0.013 0.013 0.013 0.012 0.012 0.012 0.012 0.012 0.011 0.011 Alro SteelMetalsGuide Alro ------_ A 0.017 0.017 0.016 0.016 0.016 0.015 0.014 0.013 0.012 0.006 0.006 0.004 0.004 0.004 0.003 0.003 0.003 0.003 0.003 0.002 0.002 0.011 Over 3-3/4"to + 4-1/2", incl. ------B 0.027 0.027 0.026 0.026 0.026 0.025 0.024 0.023 0.022 0.021 0.016 0.016 0.014 0.014 0.014 0.013 0.013 0.013 0.013 0.013 0.012 0.012 ------_ 0.010 0.005 0.005 0.004 0.004 0.004 0.003 0.003 0.003 0.003 0.003 0.002 0.002 0.016 0.016 0.016 0.016 0.015 0.015 0.015 0.014 0.013 0.012 0.011 + Over 4-1/2" to 6",incl. alro.com 0.028 0.028 0.028 0.028 0.027 0.027 0.027 0.026 0.025 0.024 0.023 0.022 0.017 0.017 0.014 0.014 0.014 0.013 0.013 0.013 0.013 0.013 0.012 0.012 _ Steel Tube ® & Pipe _ ------0.013 0.013 0.013 0.013 0.013 0.014 0.014 0.014 0.017 0.017 0.022 0.023 0.024 0.025 0.026 0.027 0.027 0.027 0.028 0.028 0.028 0.028 15", incl. ------Over 12" to + 0.011 0.003 0.003 0.003 0.003 0.003 0.004 0.004 0.004 0.005 0.005 0.010 0.012 0.013 0.014 0.015 0.015 0.015 0.016 0.016 0.016 0.016 B _ ------0.013 0.013 0.013 0.013 0.013 0.014 0.014 0.014 0.017 0.017 0.022 0.023 0.024 0.025 0.026 0.027 0.027 0.027 0.028 0.028 0.028 0.028 A 12", incl. ------+ Over 10" to AlroGuide Metals Steel 0.011 0.003 0.003 0.003 0.003 0.003 0.004 0.004 0.004 0.005 0.005 0.010 0.012 0.013 0.014 0.015 0.015 0.015 0.016 0.016 0.016 0.016 _ --- 0.013 0.013 0.013 0.013 0.013 0.013 0.014 0.014 0.014 0.017 0.017 0.022 0.023 0.024 0.025 0.026 0.027 0.027 0.027 0.028 0.028 0.028 0.028 Outside Diameter, 4-47 10", incl. Over 8" to --- + 0.011 0.003 0.003 0.003 0.003 0.003 0.003 0.004 0.004 0.004 0.005 0.005 0.010 0.012 0.013 0.014 0.015 0.015 0.015 0.016 0.016 0.016 0.016 Wall Thickness Tolerances, inches, +/- Thickness Tolerances, Wall _ 0.012 0.012 0.013 0.013 0.013 0.013 0.013 0.014 0.014 0.014 0.017 0.017 0.022 0.023 0.024 0.025 0.026 0.027 0.027 0.027 0.028 0.028 0.028 0.028 8", incl. Over 6" to + 0.011 0.002 0.002 0.003 0.003 0.003 0.003 0.003 0.004 0.004 0.004 0.005 0.005 0.010 0.012 0.013 0.014 0.015 0.015 0.015 0.016 0.016 0.016 0.016 A Round Tubing Round 9 8 7 6 5 4 3 2 1 11 10 16 15 14 13 12 ) Wall Bwg. A Thickness 0.065 0.072 0.083 0.095 0.109 0.120 0.134 0.148 0.165 0.180 0.203 0.220 0.238 0.259 0.284 0.300 0.320 0.344 0.360 0.375 0.406 0.438 0.469 0.500 in. A.W.H.R. alro.com ( Wall Thickness Tolerances for Type 1 Type for Tolerances Thickness Wall 1 Steel Tube & Pipe Outside diametertolerancesforcoldrolledsteeltubing,sinkdrawnandmandrel ASTM A513-T5 Diameter TolerancesforD.O.M Tubing ®

D C B A specified inthepurchaseorder. straightness measurementisatthemanufacturer's option,unlessaspecifictestmethodis Straightness-- Thestraightnesstoleranceis1/16in./3 ft(1.7mm/1m). The testmethod for

NOTE: Alro Steellists Tubing, flashinorcontrolledwhichisfurtherprocessedwithoutmandreltoobtain BirminghamWireGauge. Wheretheelipsis(...)appearsinthistable,toleranceisnotaddressed. 3% ofoutsidediameter, insuchcasessee"Ovality Tolerances" (pg. 4-49) than The ovalityshallbewithintheabovetolerances exceptwhenthewallthicknessisless tolerances closerthanthose. Outside Diameter 10.000 12.000 13.000 14.000 11.000 5.550 5.300 4.900 4.500 4.100 3.700 3.300 2.900 2.500 2.100 1.700 0.500 6.000 6.500 7.000 7.500 8.000 8.500 9.000 9.500 Size Range Up to0.499 ------11.999 - - - 10.999 12.999 13.999 14.999 5.999 5.549 5.299 4.899 4.499 4.099 3.699 3.299 2.899 2.499 2.099 1.699 6.499 6.999 7.499 7.999 8.499 8.999 9.499 9.999 A Outside Diameter 6 andover 6 andover 6 andover 6 andover 6 andover 6 andover 6 andover 6 andover 6 andover Wall %of under 6 under 6 under 6 under 6 under 6 under 6 under 6 under 6 under 6 all all all all all all all all all all all all all all all all all

4-48 (Mandrel Drawn) (Sink Drawn) Over .015 .014 .013 .012 .010 .010 .009 .008 .007 .006 .005 .009 .004 .013 .010 .015 .012 .018 .013 .020 .015 .023 .016 .025 .017 .028 Types 3and4, .019 .030 .020 .034 .035 .036 .037 .038 .011 Types 5and6 OD ininches Alro SteelMetalsGuide Alro .000 .000 .000 .000 .000 .010 .000 .000 .000 .000 .000 .000 Under .009 .000 .013 .010 .015 .012 .018 .013 .020 .015 .023 .016 .025 .017 .028 .019 .030 .020 .034 .035 .036 .037 .038 A,B B,C (Mandrel Drawn) .000 .000 .000 .000 .000 .010 .000 .000 .000 .000 .000 .000 .009 .013 .010 .015 .012 .018 .013 .020 .015 .023 .016 .025 .017 .028 .019 .030 .020 .034 .035 .036 .037 .038 Over Types 5and6 - ID ininches .015 .014 .013 .012 .011 .010 .010 .009 .008 .007 .006 .005 Under .009 .013 .010 .015 .012 .018 .013 .020 .015 .023 .016 .025 .017 .028 .019 .030 .020 .034 .035 .036 .037 .038 - alro.com B,C Steel Tube ® & Pipe 0.040 0.045 0.050 0.055 0.060 0.065 Ovality (inches) Tolerance Tolerance Additional 10.0 10.0 6.000" to (inches), 10.750"O.D.

A A,B,C 7.5 10.0 (inches) 3.000" to AlroGuide Metals Steel 5.999"O.D. Outside Diameter > 7.000 up to 8.000 > 8.000 up to 9.000 > 9.000 up to 10.000 > 10.000 up to 11.000 up to 12.000 > 11.000 > 12.000 up to 12.500 The common range of sizes of hot finished tubes is 1½" range of sizes of hot finished The common consult manufacturer for Larger sizes are available; Diameter tolerances are not applicable to normalized are not applicable Diameter tolerances to 10¾" outside diameter with wall thickness at least 3% diameter with wall thickness to 10¾" outside 0.095". but not less than more of outside diameter, sizes and tolerances. and tempered or quenched and tempered conditions. or quenched and tempered and tempered B C A % Over and Under Nominal 4-49 12.5 10.0 Wall Thickness Tolerance Wall & Smaller 2.999"O.D. 0.020 0.025 0.031 0.037 0.045 0.050 (inches) Under 0.010 0.015 0.020 0.025 0.030 0.035 Ovality (inches) Tolerance Tolerance Additional Over 0.020 0.025 0.031 0.037 0.045 0.050 (inches) ASTM A519 Tolerances as % of Outside Dia. (inches) Wall thickness tolerances may not be applicable to walls 0.199" and less; Wall Wall Thickness (inches), Thickness (inches), Wall Under 15 15 and over Up to 2.000 (inches) A consult manufacturer for wall tolerances on such tube sizes. consult manufacturer for wall tolerances on such Outside Diameter Up to 2.999 > 2.000 up to 3.000 > 3.000 up to 4.000 > 4.000 up to 5.000 > 5.000 up to 6.000 > 6.000 up to 7.000 3.000 to 4.499 4.500 to 5.999 6.000 to 7.499 7.500 to 8.999 9.000 to 10.750 Outside Diameter alro.com ASTM A513-T5 when thickness is less than 3% of the OD. In Ovality shall be within the above tolerance except follows, but the mean diameter shall be within the such cases, the additional ovality shall be as specified OD/ID tolerance. Ovality Outside Diameter Tolerances for for Tolerances Diameter Outside Tubing Seamless Finished Hot Hot Finished Seamless Round Tubing Seamless Round Hot Finished Tolerances Wall Thickness Steel Tube & Pipe table. The wallthicknessshallnotvaryfromthatspecified morethanplusorminus15percent. When lessthan1/2inchID,theoutside diametershallconformtothetolerancesgiveninabove shall notvaryfromthatspecified morethanplusorminus10percent. outside diametershallconformtothetolerancesgiveninabove table,andthewallthicknesses When theoutsidediameterandwallthicknessof1/2inchto3-1/2 inch ODtubesarespecified,the The diameterofthetubingshallnotvaryfromthatspecifiedmo re thanthefollowingamounts: SAE J-524 Tested Pipe Hydraulic Tubing Structural PipeTolerances ® at positionsleast1"fromeitherendofthepipe. The outsidediametermeasurementsshallbemade 2.000 andlarger 0.840 thru1.900 1/8 timesthenumberoffeet Outside Diameter(inches) of totallengthdividedby5 Below 1/2 Below 1-1/2to1/2incl. Below 3-1/2to1-1/2incl. Outside Diameter Sizes (inches) Straightness Outside Diameter, atanypoint,shallnotvarymorethan: 1-1/2" andsmaller Wall Tolerance: +0/-12.5%ofthenominalwall ( 2" andlarger A-53 Nominal +/- 0.75% +/- 0.50% ( ) Seamless Tolerances Outside Dia. 0.003 0.005 0.010 Plus Minus 4-50 1/64" Over 1% (inches) 0.003 0.005 0.010 Over 22ft.to44 22 feetandunder +/- 10%ofnominalwallspecified Alro SteelMetalsGuide Alro ) Length Tolerance MillCut Tolerances Inside Dia. 0.005 0.005 0.010 Plus Minus Wall Tolerance Under 1/64" 1% (inches) 0.005 0.005 0.010 +3/4" /-1/4" +1/2" /-1/4" alro.com Alro Steel Metals Guide

Stainless Steel Bar, Sheet, Plate, Structural, Tube & Pipe

Technical Data & Applications ...... 5-2 thru 5-14

Stainless Rounds ...... 5-15

Stainless Half-Rounds ...... 5-15

Stainless Squares ...... 5-16

Stainless Hexagons ...... 5-16

Stainless Flats ...... 5-17

Stainless Sheets ...... 5-18 thru 5-20

Stainless Plate ...... 5-20 thru 5-21

Stainless Angle ...... 5-22

Stainless Channel ...... 5-22

Stainless Beams ...... 5-23

Stainless Ornamental Tubing ...... 5-23 thru 5-24 Stainless Steel Stainless Round Tube ...... 5-25

Stainless Welded Pipe ...... 5-26

Tolerances ...... 5-27 thru 5-31

5-1 alro.com ® Alro Steel Metals Guide Grade 201 201 alloy is a high performance austenitic stainless steel formulated to have a lower and more stable cost due to the substitution of manganese for a portion of the nickel used in 300 series stainless steels such as Type 304.

In addition, the chemical composition of alloy 201 provides higher annealed mechanical properties than type 304 which can result in an additional benefit of weight reduction. The 201 tensile strength is about 10% higher than Type 304 which may allow for thinner gauges and therefore less material. However, due to the lower Chromium and Nickel content, Type 201 stainless may not have the same corrosion resistance as Type 304.

Typical Applications Commercial and residential food service applications, architectural end uses such as handrails and support frame work, washing machines, hose clamps, sinks, containers and structural components of truck trailers and railcars.

TypicalTypical Analysis Analysis Grade201 201 Chrome 16.00 - 18.00 Nickel 3.50 - 5.50 Carbon 0.15 max. Manganese 5.50 - 7.50 Silicon 1.00 max. Sulphur 0.03 max. Phosphorus 0.06 max. Nitrogen 0.25 max. Iron Balance Mechanical Properties (Annealed) Brinell Hardness 175 Tensile–KSI 105 Yield–KSI 45 Elongation in 2"-% 58 Red. in Area-% Min 88 Steel Welding Stainless Characteristics Very good Machining Compared to B1112 Screw Stock 45% Specifications 201 (Sheet) ASTM A240

5-2

® alro.com Alro Steel Metals Guide Grade 303 303 is a free-machining variation of 304. The addition of sulfur for better machinability makes this a favorite for use in automatic screw machines. Corrosion resistant to atmospheric exposures, as well as a wide range of chemicals; most dyes, foods and nitric acid. Typical Applications Bolts, bushings, nuts, shafts, and parts produced on automatic screw machines.

TypicalTypical Analysis Analysis Grade 303/303 303/303 G&P G&P Chrome 17.0 - 19.0 Nickel 8.0 - 10.0 Carbon 0.15 max. Manganese 2.00 max. Silicon 1.00 max. Molybdenum 0.60 max. Sulphur 0.15 min. Mechanical Properties (Annealed) Brinell Hardness 160 Tensile–KSI 90 Yield–KSI 35 Elongation in 2"-% 50 Red. in Area-% Min 55 Welding Fusion welding Characteristics not recommended Machining Compared to B1112 Screw Stock 70% Specifications 303 (Bar) AISI 303

ASTM A581, A582 Stainless

AMS 5640 Steel

5-3

alro.com ® Alro Steel Metals Guide Grade 304/304L The most widely used of the austenitic grades, 304 ofers good corrosion resistance to many chemicals and industrial atmospheres. Generally considered non-magnetic, it can become slightly magnetic when cold-worked. 304 is non-hardenable by heat treatment. In 304L, the carbon content has been lowered to .03% max. for corrosion resistance at heat afected zones from welding.

Typical Applications Architectural trim, beer barrels, cryogenic vessels, dairy equipment, and a wide variety of most food applications.

TypicalTypical Analysis Analysis Grade304 304 Grade304L 304L Chrome 18.00 - 20.00 18.00 - 20.00 Nickel 8.00 - 11.00 8.00 - 11.00 Carbon 0.08 max. 0.03 max. Manganese 2.00 max. 2.00 max. Silicon 1.00 max. 1.00 max. Molybdenum Other Mechanical Properties (Annealed) Brinell Hardness 170 160 Tensile–KSI 85 75 Yield–KSI 34 30 Elongation in 2"-% 60 60 Red. in Area-% Min 70 – Welding Very good - tough welds Characteristics Machining Compared to B1112 Screw Stock 45% Specifications AISI 304 (Bar) 304L (Bar)

Steel ASTM A276, A479, A276,A479

Stainless A580 AMS 5639 5647 QQS 763 763 AISI 304 (Sheet) 304 (Plate) ASTM A240 A240 AMS 5513 5513

5-4

® alro.com Alro Steel Metals Guide Grade 309 Type 309 is an austenitic chromium nickel stainless steel (. 08% max carbon). Type 309 is em- ployed for parts requiring both corrosion and heat resistance and oxidation resistance up to 2000 °F. Strength at elevated temperatures is similar to that of 18-8 Stainless Steels. The 309 grades of stainless steel are noted for excellent corrosion and heat resistance. In general 309 and 309S are more resistant than type 304. They provide high resistance to sulfite liquors and are often chosen for applications where the metal may be exposed to acids including nitric, nitric-sulfur, citric, lactic and more. Plates can be hot or cold formed as well as annealed to optimize corrosion resistance. It can also be welded by typical methods The machinability of 309 is similar to grade 304.

Typical Applications Furnace equipment, oven linings, annealing boxes, thermowells, baffle plates, quenching pots for salt, valves and fittings.

TypicalTypical Analysis Analysis Grade303/303 309 G&P Chrome 22.0 - 24.0 Nickel 12.0 - 15.0 Carbon 0.08 max. Manganese 2.00 max. Silicon 1.00 max. Molybdenum 0.75 max. Sulphur 0.03 max. Phosphorus 0.04 max. Copper 0.75 max. Iron Balance Mechanical Properties (Annealed) Brinell Hardness 160

Tensile–KSI 75 Stainless

Yield–KSI 30 Steel Elongation in 2"-% 40 Red. in Area-% Min - Welding - Characteristics Machining Compared to B1112 Screw Stock 45% Specifications 309 AISI 309 ASTM A167 AMS 5523

5-5

alro.com ® Alro Steel Metals Guide Grade 316L 316L is an austenitic chrome nickel steel with superior corrosion resistance to that of other chrome nickel steels. Widely used when exposed to chemical corrodents, as well as marine atmospheres. 316L is generally considered non-magnetic, but can become magnetic when cold worked. In 316L, the carbon content has been lowered to .03% max. for corrosion resistance at heat afected zones from welding.

Typical Applications Acetic acid compounds, kettles for cooking catsup, pulp and paper processing equipment, water softener tanks, and many marine applications.

Typical Analysis Grade 316L Typical Analysis 316L Chrome 16.00 - 18.00 Nickel 10.00 - 14.00 Carbon 0.03 max. Manganese 2.00 max. Silicon 1.00 max. Molybdenum 2.00 - 3.00 Other Mechanical Properties (Annealed) Brinell Hardness 160 Tensile–KSI 75 Yield–KSI 30 Elongation in 2"-% 60 Red. in Area-% Min — Welding Characteristics Very good - tough welds Machining Compared to B1112 Screw Stock 45% Specifications AISI 316L (Bar) Steel ASTM A276, A479, A580 Stainless AMS 5653 QQS 763 AISI 316L (Sheet/Plate) ASTM A240 AMS 5507

5-6

® alro.com Alro Steel Metals Guide Grade 409 409 is a general purpose stainless steel with 11% chromium. 409 is especially useful for applications requiring oxidation or corrosion protection beyond the capability of carbon steel and some coated steels. 409 has good oxidation resistance and formability, but lower corrosion resistance due to the chromium content. 409 is not as corrosion resistant as 304, 430 or 439 grades, but far superior to mild carbon steel. 409 can be formed by roll forming, stretch bending, deep drawing or pressing.

Typical Applications Automotive exhaust system applications such as manifolds, exhaust pipes, catalytic converters, mufflers, tail pipes and other components. Non automotive exhaust applications such as home heating systems, automotive thermostats and fuel filters, electrical transformer cases, caskets and heat exchanger tubing.

Typical Analysis Grade 409 Typical Analysis 409 Chrome 10.50 - 11.70 Nickel 0.50 Carbon 0.03 Manganese 1.00 Silicon 1.00 Molybdenum - Other - Mechanical Properties Brinell Hardness < 88 (179) Tensile–KSI 55 (380) Yield–KSI 25 (170) Elongation in 2"-% > 20 Red. in Area-% Min - Welding Successful in TIG-laser, Stainless Characteristics HF, MIG and Spot Welding Steel Machining Compared to B1112 Screw Stock Specifications AISI ASTM A240 AMS QQS AISI ASTM AMS

5-7

alro.com ® Alro Steel Metals Guide Grade 410 410 is a martensitic stainless steel that is air or oil hardened and responds well to hardening and tempering operations. Considered a 12% chromium steel, it ofers superb combinations of strength and toughness depending on degree of heat treatments. In the annealed condition, it is a ready choice for forming and cold heading.

Typical Applications Machined parts, pump shafts, bushings, mining machinery, screws, valves, cutlery, oil burner parts and hardware.

Typical Analysis Grade 410 Typical Analysis 410 Chrome 11.5-13.5 Carbon .15 max. Manganese 1.00 max. Phosphorus .040 max. Sulphur .025 max. Silicon 1.00 max. Mechanical Properties (Annealed) Brinell Hardness 185 Tensile–KSI 95 Yield–KSI 65 Elongation in 2"-% 30 Red. in Area-% Min 70 Welding Can be readily welded Characteristics Pre-heat recommended Machining Compared to B1112 Screw Stock 54% Specifications AISI 410 ASTM A193, A194, A276, A314, A479 AMS 5612, 5613 Steel Stainless

5-8

® alro.com Alro Steel Metals Guide Grade 416 416 is a martensitic chromium steel to which elements have been added to enhance the machinability. 416 is the most readily machinable of all the stainless steels and is suitable for use in automatic screw machines. 416 is less corrosion resistant than the chrome-nickel steels. It is magnetic in all conditions.

Typical Applications Aircraft fittings, bolts, nuts, studs, rivets, screws, many nonseizing and nongalling applications.

Typical Analysis Grade 416 Typical Analysis 416 Chrome 12.00-14.00 Nickel Carbon .15 max. Manganese 1.25 max. Silicon 1.00 max. Molybdenum .06 max. Sulphur .15 min. Mechanical Properties (Annealed) Brinell Hardness 155 Tensile–KSI 75 Yield–KSI 40 Elongation in 2"-% 30 Red. in Area-% Min 60 Welding Characteristics Poor brittle welds Machining Compared to B1112 Screw Stock 90% Specifications 416 (Bar) Stainless AISI 416 Steel ASTM A581, A582 AMS 5610

5-9

alro.com ® Alro Steel Metals Guide Grade 420 420 is a martensitic chrome steel capable of hardening to a maximum of approximately 500 Brinell. It has its optimum corrosion resisting qualities in the hardened and tempered condition. 420 is magnetic in all conditions.

Typical Applications Flatware knife blades, glass molds, hand tools, vegetable choppers.

Typical Analysis Grade 420 Typical Analysis 420 Chrome 12.00-14.00 Carbon .15 min. Manganese 1.0 max. Silicon 1.0 max. Molybdenum Other Mechanical Properties (Annealed) Brinell Hardness 195 Tensile–KSI 95 Yield–KSI 50 Elongation in 2"-% 25 Red. in Area-% Min 55 Welding Fair - Preheat 400°-500° Characteristics Anneal at 1300° after welding Machining Compared to B1112 Screw Stock 54% Specifications 420 (Bar) AISI 420 ASTM A276 AMS 5621 QQS 763 Steel Stainless

5-10

® alro.com Alro Steel Metals Guide Grade 430 430 stainless steel has good corrosion resistance combined with good formability. 430 is very similar to 439 grade stainless steel with slightly less chromium at 16% minimum content. 430 is more oxidation resistant and corrosion resistant than 409 grade. 430 is a popular non-hardenable grade most commonly used in indoor environments. 430 is readily cold formed by bending, deep drawing and stretch forming. 430 is relatively easy to machine and is comparable to that of structural carbon steel requiring the same recommendations regarding tooling, cutting speeds and cutting feeds. 430 can be welded although it may require annealing.

Typical Applications Appliances, food equipment, automotive, flue liners and roofing.

Typical Analysis Grade 430 Typical Analysis 430 Chrome 14.00 - 18.00 Carbon .12 max. Nickel Manganese 1.0 max. Silicon 1.0 max. Molybdenum Other Mechanical Properties (Annealed) Brinell Hardness 155 Tensile–KSI 75 Yield–KSI 45 Elongation in 2"-% 30 Red. in Area-% Min 65 Welding Fair - Brittle welds Characteristics Slight response to annealing

Machining Stainless Compared to B1112 54% Steel Screw Stock Specifications 430 (Sheet/Plate) AISI 430 ASTM A176 AMS 5503

5-11

alro.com ® Alro Steel Metals Guide Grade 439 439 stainless steel has good corrosion resistance due to its 17% minimum chromium content. 439 can be formed using a wide range of roll forming or mild stretch bending operations as well as more common drawing and bending operations. Special adjustment to chemical composition give this alloy excellent formability. 439 is more oxidation resistant and corrosion resistant than 409 grade. 439 has high thermal conductivity and low thermal expansion.

Typical Applications Automotive exhaust components, heating units and evaporator tubes.

Typical Analysis Grade 439 Typical Analysis 439 Chrome 17.00 - 19.00 Carbon 0.030 Nickel 0.50 Manganese 1.00 Silicon 1.00 Molybdenum Other Mechanical Properties (Annealed) Brinell Hardness < 89 (183) Tensile–KSI 60 (415) Yield–KSI 30 (205) Elongation in 2"-% > 22 Red. in Area-% Min - Welding Prone to grain growth in heat afected Characteristics zone of weldment = poor tensile, fatigue and toughness in welded area. Machining Compared to B1112 Screw Stock Specifications 439 (Sheet) Steel AISI 439 Stainless ASTM A240 AMS

5-12

® alro.com Alro Steel Metals Guide Grade 440C 440C is a martensitic chrome steel that is capable of acquiring, upon heat treatment, the highest hardness of any type of corrosion resisting steels. It has its optimum corrosion resisting qualities in the hardened and tempered condition and is magnetic in all conditions.

Typical Applications Instrument bearings, nozzles, steel balls and seats for oil well pumps, valve parts.

Typical Analysis Grade 440C Typical Analysis 440C Chrome 16.00-18.00 Nickel Carbon .95-1.20 Manganese 1.0 max. Silicon 1.0 max. Molybdenum .75 max. Other Mechanical Properties (Annealed) Brinell Hardness 230 Tensile–KSI 110 Yield–KSI 65 Elongation in 2"-% 14 Red. in Area-% Min 25 Welding Characteristics Not recommended Machining Compared to B1112 Screw Stock 30% Specifications 440C (Bar)

AISI 440C Stainless

ASTM A276, A580 Steel AMS 5630 QQS 763

5-13

alro.com ® Alro Steel Metals Guide Grade 17-4 PH (630)/17-4 G&P/17-4 H900 G&P 17-4 is a martensitic precipitation hardening (maraging) steel that combines high strength and hard ness with a moderate level of corrosion resistance. A simple one-step aging treatment in the range of 900 to 1150 degrees hardens the alloy to its design strength levels. Typical Applications High strength fittings, valves, bolts, shafting, pump parts, medical instruments.

Typical Analysis Gr. 17-4, 17-4 G&P, 17-4 H900 G&P Typical Analysis 17-4, 17-4 G&P, 17-4 H900 G&P Chrome 15.00-17.50 Nickel 3.00-5.00 Carbon .07 max. Manganese 1.00 max. Silicon 1.00 max. Molybdenum Copper 3.00-5.00 Mechanical Properties (Solution Treated) Brinell Hardness 332 Tensile–KSI 160 Yield–KSI 145 Elongation in 2"-% 15 Red. in Area-% Min 55 Welding Characteristics Machining Compared to B1112 Screw Stock 45% Specifications 17-4 (Bar) AISI S17400 ASTM A564 AMS 5643 QQS –

Steel Hardness Properties Gr. 17-4, 17-4 G&P, 17-4 H900 G&P Hardness Properties 17-4, 17-4 G&P, 17-4 H900 G&P Stainless UTS YS EI RA Hardness Hardness Charpy min min min min min max min Code (kis) (kis) (%) (%) HRC / HB HRC / HB (ft-lb) H925 170 155 10 44 38 / 375 45 / 429 5 H1025 155 145 12 45 35 / 331 42 / 401 15 H1050 155 145 13 45 32 / 311 38 / 375 15 H1075 145 125 13 45 32 / 311 38 / 375 20 H1100 140 115 14 45 31 / 302 37 / 363 25 H1150 135 105 16 50 28 / 277 37 / 352 30 H1150M 115 75 18 55 24 / 255 --- 55 H1150D 125 105 16 50 24 / 255 33 / 311 30

5-14

® alro.com Alro Steel Metals Guide Stainless Rounds Standard Lengths: 12 foot random

303, 303 G&P 304 / 304L 316L, 316L BSQ 416, 416 PSQ AISI 17-4 PH 17-4 G&P 17-4 H900 410 420 440C

Size Weight Size Weight Size Weight Size Weight (inches)Size (lbs./ft.)(lbs./ft.) (inches) (lbs./ft.) (inches) (lbs./ft.) (inches) (lbs./ft.) 1/16 .010 1-1/8 3.379 2-5/8 19.322 6-1/2 117.584 3/32 .023 1-3/16 3.766 2-11/16 20.248 6-3/4 127.532 1/8 .042 1-1/4 4.173 2-3/4 21.181 7 136.987 5/32 .065 1-5/16 4.600 2-13/16 22.150 7-1/4 146.780 3/16 .094 1-3/8 5.049 2-7/8 23.125 7-1/2 156.911 7/32 .128 1-7/16 5.518 2-15/16 24.121 7-3/4 167.380 1/4 .167 1-1/2 6.008 3 25.155 8 178.187 9/32 .211 1-9/16 6.520 3-1/8 27.270 8-1/2 201.935 5/16 .261 1-5/8 7.051 3-1/4 29.470 9 225.981 11/32 .316 1-11/16 7.604 3-3/8 31.756 9-1/2 251.379 3/8 .376 1-3/4 8.178 3-7/16 32.941 10 278.129 13/32 .441 1-13/16 8.773 3-1/2 34.128 11 335.685 7/16 .511 1-7/8 9.388 3-5/8 36.824 12 398.651 15/32 .587 1-15/16 10.024 3-3/4 39.375 13 468.698 1/2 .668 2 10.681 4 44.731 14 542.609 9/16 .845 2-1/16 11.879 4-1/4 50.429 15 621.928 5/8 1.043 2-1/8 12.607 4-1/2 56.468 16 708.669 11/16 1.262 2-3/16 13.357 4-3/4 63.166 18 884.603 3/4 1.502 2-1/4 14.117 5 69.905 20 1102.171 13/16 1.763 2-5/16 14.910 5-1/4 76.985 22 1331.376 7/8 2.044 2-3/8 15.712 5-1/2 83.074 24 1582.217 15/16 2.347 2-7/16 16.549 5-3/4 93.289 Stainless 1 2.670 2-1/2 17.393 6 100.428 Steel 1-1/16 3.014 2-9/16 18.431 6-1/4 108.837

Available in Ground & Polished -- (+/-.0005)

Stainless Half-Rounds Type 304

Width Height Weight (inches) (inches) (lbs./ft.) 1/2 1/4 0.334 5/8 5/16 0.520 3/4 3/8 0.751

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alro.com ® Alro Steel Metals Guide Stainless Squares Annealed & Cold Drawn Standard Lengths: 12 foot random

AISI 303 304/304L 316L 416 17-4 420

Size Weight Weight Size Weight WeightWeight (inches)(inches) (lbs./ft.)(lbs./ft.) (lbs./12(lbs./12 ft.) (inches)(inches) (lbs./ft.)(lbs./ft.) (lbs./12(lbs./12 ft.) 1/8 .054 .64 1 3.400 40.80 3/16 .120 1.44 1-1/8 4.303 51.63 1/4 .213 2.55 1-1/4 5.310 63.72 5/16 .332 3.98 1-1/2 7.650 91.80 3/8 .480 5.76 1-3/4 10.410 124.92 7/16 .666 7.99 2 13.600 163.20 1/2 .850 10.20 2-1/2 21.250 255.00 9/16 1.076 12.91 3 31.030 372.36 5/8 1.330 15.96 3-1/2 42.740 512.88 3/4 1.910 22.92 4 54.450 653.40 7/8 2.600 31.20 5 85.000 1020.00

Note: Squares 2-1/2" and under are typically CF products. All squares over 2-1/2" are HRAP products.

Stainless Hexagons Annealed & Cold Drawn Standard Lengths: 12 foot random

AISI 303 304/304L 316L 416

Size Weight Weight Size Weight Weight (inches) (lbs./ft.) (lbs./12 ft.) (inches) (lbs./ft.) (lbs./12 ft.) 1/8 .046 .56 1-1/8 3.730 44.76 3/16 .104 1.24 1-3/16 4.152 49.82 1/4 .184 2.21 1-1/4 4.600 55.20 5/16 .288 3.45 1-5/16 5.080 60.96 Steel 3/8 .414 4.97 1-3/8 5.570 66.84 Stainless 7/16 .564 6.77 1-1/2 6.630 79.56 1/2 .736 8.83 1-5/8 7.775 93.24 9/16 .932 11.18 1-3/4 9.026 108.31 5/8 1.150 13.80 1-7/8 10.360 124.32 11/16 1.393 16.72 2 11.780 141.36 3/4 1.660 19.92 2-1/4 14.920 179.04 13/16 1.940 23.28 2-3/8 16.610 199.32 7/8 2.250 27.00 2-1/2 18.400 220.80 15/16 2.590 31.08 2-3/4 22.290 267.41 1 2.950 35.40 3 26.530 318.36 1-1/16 3.324 39.89

5-16

® alro.com Alro Steel Metals Guide Stainless Flats Hot Rolled Annealed, Pickled, True Mill Bar, Cold Drawn (303 only), Processed Plate Flat*, or Sheared and Edged Standard Lengths: 12 foot

AISI 303 304/304L 316L 17-4 17-4 H1150 420 "L" grade sizes available upon request.

Size (inches) Wgt. (lbs./ft.) Size (inches) Wgt. (lbs./ft.) Size (inches) Wgt. (lbs./ft.) 1/8 x 3/4 .326 3/8 x 1/2 .653 3/4 x 1 2.550 1 .435 3/4 .979 1-1/4 3.190 1-1/4 .544 1 1.305 1-1/2 3.830 1-1/2 .653 1-1/8 1.468 1-3/4 4.88 1-3/4 .761 1-1/4 1.630 2 5.100 2 .870 1-1/2 1.956 2-1/2 6.380 2-1/2 1.090 1-3/4 2.284 3 7.650 3 1.310 2 2.550 3-1/2 8.930 3-1/2 1.489 2-1/2 3.263 4 10.200 4 1.740 3 3.915 5 12.750 6 2.610 3-1/2 4.800 6 15.300 3/16 x 3/4 .489 4 5.220 1x 1-1/4 4.250 1 .653 5 6.505 1-12 5.100 1-1/4 .816 6 7.830 1-3/4 6.000 1-1/2 .979 8 10.440 2 6.800 1-3/4 1.150 1/2 x 3/4 1.305 2-1/2 8.500 2 1.305 1 1.740 3 10.200 2-1/2 1.630 1-1/4 2.175 3-1/2 11.900 3 1.960 1-1/2 2.610 4 13.600 3-1/2 2.160 1-3/4 2.975 5 17.000 4 2.610 2 3.480 6 20.400 5 3.260 2-1/2 4.350 1-1/4 x 1-1/2 6.490 6 3.910 3 5.220 2 8.500 1/4 x 3/4 .638 3-1/2 6.090 2-1/2 10.630 1 .870 4 6.960 3 12.750 1-1/4 1.088 5 8.700 4 17.670

1-1/2 1.305 6 10.440 6 25.520 Stainless

1-3/4 1.488 8 13.420 1-1/2 x 2 10.200 Steel 2 1.740 5/8 x 3/4 1.631 2-1/2 13.196 2-1/4 1.913 1 2.130 3 15.300 2-1/2 2.175 1-1/4 2.656 4 20.400 3 2.610 1-1/2 3.188 6 30.600 3-1/2 3.045 2 4.250 2 x 2-1/2 17.000 4 3.480 2-1/2 5.313 3 20.400 4-1/2 3.915 3 6.380 4 27.200 5 4.350 3-1/2 7.438 3 x 4 40.800 6 5.220 4 8.500 8 6.960 5 11.183 5/16 x 1 1.088 6 13.419 2 2.291

* Weight per foot on Processed Plate Flats slightly higher and specifications would be plate specifications.

5-17

alro.com ® Alro Steel Metals Guide Stainless Sheet Cold Rolled, Annealed & Pickled Finishes: • 2B Paper Interleaved • 2B Laser Film, 1 Side • #4 Laser Film, 1 Side • BA Laser Film, 1 Side • #8 Laser Film, 1 Side

AISI 201 304 304L 316L

Sheet Approx.Approx. Sheet Approx. GaugeGauge Size Weight SheetWeight Wgt. Gauge Size Weight Sheet Wgt. (Nom.(nom. dec.) Dec) (inches)(inches) (lbs./sqft)(lbs./sqft.) Sheet(lbs.) (nom. dec.) (inches) (lbs./sqft.) (lbs.) 7 ga 48 x 96 7.871 251.87 12 ga 36 x 96 4.420 106.08 (.1874) 48 x 120 7.871 314.80 (.1054) 36 x 120 4.420 132.60 48 x 144 7.871 377.80 36 x 144 4.420 159.12 60 x 96 7.871 314.84 48 x 96 4.420 141.44 60 x 120 7.871 393.55 48 x 120 4.420 176.80 60 x 144 7.871 472.26 48 x 144 4.420 212.16 72 x 96 7.871 377.80 60 x 96 4.420 176.80 72 x 120 7.871 472.26 12 ga 60 x 120 4.420 221.00 72 x 144 7.871 566.71 (.1054) 60 x 144 4.420 265.20 8 ga 48 x 96 7.014 224.44 72 x 96 4.420 272.16 (.1644) 48 x 120 7.014 280.56 72 x 120 4.420 265.20 60 x 120 7.014 350.70 72 x 144 4.420 318.24 60 x 144 7.014 420.84 13 ga 48 x 96 3.780 120.96 (.0900) 48 x 120 3.780 151.20 10 ga 36 x 96 5.670 136.08 48 x 144 3.780 181.44 (.1350) 36 x 120 5.670 170.10 48 x 96 5.670 181.44 14 ga 36 x 96 3.155 75.72 48 x 120 5.670 226.80 (.075) 36 x 120 3.155 94.65 48 x 144 5.670 272.16 36 x 144 3.155 113.58 60 x 96 5.670 226.80 48 x 96 3.155 100.96 60 x 120 5.670 283.50 48 x 120 3.155 126.20 60 x 144 5.670 340.20 48 x 144 3.155 151.44 72 x 96 5.670 272.16 60 x 96 3.155 126.20 72 x 120 5.670 340.20 60 x 120 3.155 157.75 72 x 144 5.670 408.24 60 x 144 3.155 189.30 72 x 96 3.155 151.44 11 ga 36 x 96 5.050 121.20 72 x 120 3.155 189.30 (.1200) 36 x 120 5.050 151.50 72 x 144 3.155 227.16 36 x 144 5.050 181.80 48 x 96 5.050 161.60 16 ga 36 x 96 2.520 60.48 48 x 120 5.050 202.00 (.060) 36 x 120 2.520 75.60 Steel 48 x 144 5.050 242.40 36 x 144 2.520 90.72 48 x 96 2.520 80.64 Stainless 60 x 96 5.050 202.00 60 x 120 5.050 252.50 48 x 120 2.520 100.80 60 x 144 5.050 303.00 48 x 144 2.520 120.96 72 x 96 5.050 242.40 60 x 96 2.520 100.80 72 x 120 5.050 303.00 60 x 120 2.520 126.00 72 x 144 5.050 363.60 60 x 144 2.520 151.20 72 x 96 2.520 120.96 72 x 120 2.520 151.20 72 x 144 2.520 181.44

Special length sheets available by request, please inquire with your Alro sales representative.

*Note: Laser Film is dual purpose fiber optic / CO2 laser film.

Continued on next page

5-18

® alro.com Alro Steel Metals Guide Stainless Sheet • 2B Paper Interleaved • BA Laser Film, 1 Side Cold Rolled, Annealed • 2B Laser Film, 1 Side • #8 Laser Film, 1 Side and Pickled Finishes: • #4 Laser Film, 1 Side AISI 201 304 304L 316L

Sheet Approx. Sheet Approx. Gauge Size Weight Sheet Wgt. Gauge Size Weight Sheet Wgt. (nom. dec.) (inches) (lbs./sqft.) (lbs.) (nom. dec.) (inches) (lbs./sqft.) (lbs.) 18 ga 36 x 96 2.020 48.48 22 ga 36 x 96 1.260 30.24 (.048) 36 x 120 2.020 60.60 (.030) 36 x 120 1.260 37.80 36 x 144 2.020 72.72 36 x 144 1.260 45.36 48 x 96 2.020 64.64 48 x 96 1.260 40.32 48 x 120 2.020 80.80 48 x 120 1.260 50.40 48 x 144 2.020 96.96 48 x 144 1.260 60.48 60 x 96 2.020 80.80 60 x 96 1.260 50.40 60 x 120 2.020 101.00 60 x 120 1.260 63.00 60 x 144 2.020 121.20 24 ga 36 x 96 1.008 24.19 20 ga 36 x 96 1.512 36.28 (.024) 36 x 120 1.008 30.24 (.036) 36 x 120 1.512 45.36 48 x 96 1.008 32.25 36 x 144 1.512 54.43 48 x 120 1.008 40.32 48 x 96 1.512 48.38 48 x 144 1.008 48.38 48 x 120 1.512 60.48 26 ga 36 x 96 .756 18.14 48 x 144 1.512 72.57 (.018) 36 x 120 .756 22.68 60 x 96 1.512 60.48 48 x 96 .756 24.19 60 x 120 1.512 75.60 48 x 120 .756 30.24 60 x 144 1.512 90.72 48 x 144 .756 36.29 Special length sheets available by request, please inquire with your Alro sales representative. *Note: Laser Film is dual purpose fiber optic / CO2 laser film. Stainless Sheet Cold Rolled, Annealed • 2B Paper Interleaved • BA Laser Film, 1 Side • 2B Laser Film, 1 Side • #8 Laser Film, 1 Side and Pickled Finishes: • #4 Laser Film, 1 Side

AISI 409-2D 430 439-2D Stainless Steel Gauge Sheet Size Weight Approx. Weight (Nominal Decimal) (inches) (lbs./sqft.) (lbs./sheet) 24 ga 48 x 96 1.008 32.25 (.024) 48 x 120 1.008 40.32 22 ga 48 x 96 1.260 40.32 (.030) 48 x 120 1.260 50.40 20 ga 48 x 96 1.512 48.38 (.036) 48 x 120 1.512 60.48 18 ga 48 x 96 2.020 64.64 (.048) 48 x 120 2.020 80.80 16 ga 48 x 96 2.520 80.64 (.060) 48 x 120 2.520 100.80 14 ga 48 x 96 3.155 100.96 (.075) 48 x 120 3.155 126.20 12 ga 48 x 96 4.420 141.44 (.1054) 48 x 120 4.420 176.80 11 ga 48 x 96 5.050 161.60 (.1200) 48 x 120 5.050 202.00 *Note: Laser Film is dual purpose fiber optic / CO2 laser film.

5-19

alro.com ® Alro Steel Metals Guide Stainless Plate Hot Rolled, Annealed & Pickled

AISI 201 304 304L 316L ASTM A240 A240 A240 A240

Thickness (inches) Width Thickness (inches) Width (lbs./sqft.) (inches) (lbs./sqft.) (inches) 3/16 48 1 48 (8.579) 60 (43.013) 60 72 96 96 1-1/4 60 3/16 78.74 (53.453) 96 (304L only) 1-1/2 60 1/4 48 (63.893) 96 (11.162) 60 60 72 1-3/4 (74.333) 96 96 1/4 78.74 2 60 (304L only) (85.921) 96 5/16 48 2-1/4 60 (13.746) 60 (96.361) 96 72 2-1/2 60 96 (106.801) 96 3/8 48 (16.496) 60 2-3/4 60 72 (117.241) 96 96 3 60 1/2 48 (128.725) 96 (21.663) 60 72 3-1/2 60 96 (149.605) 96 5/8 48 4 60 (26.831) 60 (172.051) 96 72 5 60 96 (213.811) 72 3/4 48 (32.123) 60 6 60 96 (255.571) 72 Steel 7/8 60 Stainless (37.290) 96

5-20

® alro.com Alro Steel Metals Guide Stainless 304L 2B Plate Hot Rolled, Annealed & Pickled • 2B with Laser Film, 1 Side • #4 Polished with Laser Film, 1 Side

AISI 304L

Plate Approx. Thickness Size Weight Sheet Wgt. (nominal dec.) (inches) (lbs./sqft.) (lbs.) 1/4" 48 x 96 11.162 357.184 (.250) 48 x 120 11.162 446.480 48 x 144 11.162 535.776 1/4" 60 x 120 11.162 558.100 60 x 144 11.162 669.720 1/4" 72 x 120 11.162 669.720 72 x 144 11.162 803.664

*Note: Laser Film is dual purpose fiber optic / CO2 laser film.

Stainless Tread Plate Hot Rolled, Annealed & Pickled AISI 304 ASTM A793 Pattern B

Thickness Width Thickness Width (Inches) (inches) (Inches) (inches) Stainless 1/8 48 1/4 48 60 60 Steel 3/16 48 3/8 48 60 60

5-21

alro.com ® Alro Steel Metals Guide Stainless Angle Hot Rolled, Annealed & Pickled 20 - 24 foot Random Lengths

AISI 304 304L 316L ASTM A276 A276 A276 FEDERAL QQS-763

Size Weight Size Weight (inches) (lbs./ft.) (inches) (lbs./ft.) 3/4 x 3/4 x 1/8 .592 3 x 2 x 3/16 3.070 1 x 1 x 1/8 .807 3 x 2 x 1/4 4.100 1 x 1 x 3/16 1.171 3 x 3 x 3/16 3.710 1 x 1 x 1/4 1.507 3 x 3 x 1/4 4.952 3 x 3 x 3/8 7.267 1-1/4 x 1-1/4 x 1/8 1.023 3 x 3 x 1/2 9.474 1-1/4 x 1-1/4 x 3/16 1.494 1-1/4 x 1-1/4 x 1/4 1.938 3-1/2 x 3-1/2 x 1/4 5.800 3-1/2 x 3-1/2 x 3/8 8.650 1-1/2 x 1-1/2 x 1/8 1.238 1-1/2 x 1-1/2 x 3/16 1.817 4 x 3 x 1/4 5.800 1-1/2 x 1-1/2 x 1/4 2.369 4 x 3 x 3/8 8.500 4 x 4 x 1/4 6.675 2 x 2 x 1/8 1.669 4 x 4 x 3/8 9.851 2 x 2 x 3/16 2.463 4 x 4 x 1/2 12.920 2 x 2 x 1/4 3.230 2 x 2 x 3/8 4.683 5 x 3 x 3/8 9.850 5 x 5 x 1/4 8.895 2-1/2 x 2-1/2 x 3/16 3.109 5 x 5 x 3/8 12.802 2-1/2 x 2-1/2 x 1/4 4.091 2-1/2 x 2-1/2 x 3/8 5.975 6 x 4 x 3/8 12.300 6 x 6 x 1/4 10.755 6 x 6 x 3/8 15.551

Stainless Channel Type 304/304L, Rolled or Extruded 20 foot Random Lengths Steel ASTM A276 Stainless ASME A279 FEDERAL QQS-763

Size Weight Size Weight (inches) (lbs./ft.) (inches) (lbs./ft.) 1-1/2 x 3/4 x 1/8 1.200 4 x 1-3/4 x 1/4 6.055 2 x 1 x 3/16 2.650 4 x 2 x 1/4 6.484 2 x 1 x 1/4 3.080 5 x 2-1/2 x 1/4 8.200 3 x 1-3/8 x 3/16 3.533 6 x 1.90 x .343 8.300 3 x 1-1/2 x 3/16 3.703 6 x 3 x 1/4 10.140 3 x 1-1/2 x 1/4 4.784 8 x 4 x 3/8 20.000

5-22

® alro.com Alro Steel Metals Guide Stainless Beams Type 304/304L - 20 foot Random Lengths ASTM A276, ASME A279, Federal QQS-763

WebWeb FlangeFlange Shape d t b t Shape d twW bff tff (inches)(inches) (inches)(inches) (inches)(inches) (inches)(inches) HR S 3 x 5.7 3.00 .170 2.330 .260 HR S 4 x 7.7 4.00 .193 2.663 .293 HR S 6 x 12.5 6.00 .232 3.332 .359

Laser Fused d t b t Laser Fused d twW bff tff (inches)(inches) (inches)(inches) (inches)(inches) (inches)(inches) LC W 6 x 12 6.03 .230 4.000 .280 LC W 6 x 15 5.99 .230 5.990 .260 LC W 6 x 20 6.20 .260 6.020 .365 LC W 8 x 15 8.11 .245 4.015 .315 LC W 8 x 18 8.14 .230 5.250 .330 LC W 8 x 31 8.00 .285 7.995 .435

Stainless Ornamental Tubing Type 304 Welded, Type 316L - 20 foot Random Lengths ASTM: A-554 (Polished finish available upon request) Squares & Rectangles Outside Dimension Wall Weight Outside Dimension Wall Weight and Gauge (inches) (lbs./ft.) and Gauge (inches) (lbs./ft.) 1/2" x 1/2" 1-1/2" x 1-1/2" 16 .062 .389 18 .049 0.970 5/8" x 5/8" 16 .062 1.268 Stainless 16 .062 .510 14 .083 1.610 11 .120 2.252 Steel 3/4" x 3/4" 7 .180 3.630 18 .049 .469 1/4 .250 4.067 16 .062 .610

14 .083 .763 1-3/4" x 1-3/4" 11 .120 1.020 11 .120 2.660 1" x 1" 2" x 2" 18 .049 .630 16 .062 1.710 16 .062 .827 14 .083 2.140 14 .083 1.035 11 .120 3.050 11 .120 1.440 7 .180 4.320 1-1/4" x 1-1/4" 1/4 .250 6.010 18 .049 .790 2-1/2" x 2-1/2" 16 .062 1.048 11 .120 3.880 14 .083 1.317 7 .180 5.680 11 .120 1.844 1/4 .250 7.343 7 .180 2.620

Continued on next page

5-23 alro.com ® Alro Steel Metals Guide Stainless Ornamental Tubing Type 304 Welded, Type 316L - 20 foot Random Lengths ASTM: A-554 (Polished finish available upon request)

Squares & Rectangles

Outside Dimension Wall Weight Outside Dimension Wall Weight and Gauge (inches) (lbs./ft.) and Gauge (inches) (lbs./ft.) 3" x 3" 3" x 1-1/2" 14 .083 3.290 14 .083 3.030 11 .120 4.970 11 .120 3.480 7 .180 6.900 7 .180 4.960 1/4 .250 9.350 3" x 2" 3-1/2" x 3-1/2" 11 .120 3.884 1/4 .250 11.015 7 .180 5.679 4" x 4" 1/4 .250 7.100 11 .120 6.450 4" x 2" 7 .180 9.410 11 .120 4.750 1/4 .250 12.680 7 .180 6.903 3/8 .375 18.485 1/4 .250 9.350 5" x 5" 4" x 3" 7 .180 11.799 11 .120 5.516 1/4 .250 16.150 7 .180 8.130 3/8 .375 23.588 1/4 .250 11.024 6" x 6" 5" x 3" 7 .180 14.247 1/4 .250 12.683 1/4 .250 18.770 6" x 2" 3/8 .375 28.688 7 .180 9.270 8" x 8" 1/4 .250 12.680 1/4 .250 26.350 6" x 3" 3/8 .375 38.888 7 .180 10.520 1" x 1/2" 1/4 .250 13.730 16 .062 .606 6" x 4" 1-1/2" x 1/2" 7 .180 11.900 16 .062 .830 1/4 .250 16.350 1-1/2" x 3/4" 8" x 2" 16 .062 .990 7 .180 11.900 Steel 1-1/2" x 1" 1/4 .250 18.270 Stainless 16 .062 1.048 8" x 4" 11 .120 1.884 1/4 .250 18.770 2" x 1" 3/8 .375 28.688 16 .062 1.269 8" x 6" 11 .120 2.252 1/4 .250 22.910 2" x 1-1/2" 10" x 2" 11 .120 2.660 1/4 .250 18.770 3 x 1 11 .120 3.070

5-24

® alro.com Alro Steel Metals Guide Stainless Round Tube Type 304 Welded, Type 316L Welded, 409 Welded ASTM A554, Seamless ASTM A269 - 20 foot Random Lengths

AISI 304 316L 409

O.D. Wall Weight O.D. Wall Weight (inches) (inches) (lbs./ft.) (inches) (inches) (lbs./ft.) 1/4 .028 .066 1-1/4 .049 .629 1/4 .035 .080 1-1/4 .065 .823 1/4 .049 .105 1-1/4 .083 1.034 1/4 .065 .129 1-1/4 .120 1.467 1/4 .083 .148 1-1/4 .188 2.132 5/16 .028 .086 1-1/4 .250 2.670 5/16 .049 .139 1-1/2 .049 .759 5/16 .065 .172 1-1/2 .065 .996 3/8 .028 .104 1-1/2 .083 1.257 3/8 .035 .127 1-1/2 .120 1.770 3/8 .049 .171 1-1/2 .188 2.634 3/8 .065 .215 1-1/2 .250 3.338 3/8 .083 .220 1-5/8 .065 1.083 1/2 .035 .174 1-3/4 .065 1.170 1/2 .049 .236 1-3/4 .120 2.089 1/2 .065 .302 1-3/4 .188 3.136 1/2 .083 .370 1-3/4 .250 4.005 1/2 .095 .411 2 .049 1.021 1/2 .120 .487 2 .056 1.204 5/8 .035 .221 2 .065 1.343 5/8 .049 .301 2 .071 1.498 5/8 .065 .389 2 .120 2.409 5/8 .120 .647 2 .188 3.670 3/4 .035 .267 2 .250 4.673

3/4 .049 .367 2 .375 6.508 Stainless

3/4 .065 .476 2-1/4 .056 1.359 Steel 3/4 .083 .591 2-1/4 .065 1.530 3/4 .120 .807 2-1/4 .071 1.692 3/4 .188 .850 2-1/4 .120 2.730 7/8 .049 .432 2-1/4 .188 4.140 7/8 .065 .562 2-1/4 .250 5.340 7/8 .120 .968 2-1/4 .375 7.509 1 .035 .361 2-1/2 .056 1.514 1 .049 .498 2-1/2 .065 1.683 1 .065 .649 2-1/2 .071 1.887 1 .083 .813 2-1/2 .120 3.050 1 .120 1.128 3 .056 1.824 1 .188 1.630 3 .065 2.030 1 .250 2.004 3 .071 2.276 3 .120 3.691 4 .065 2.732

5-25 alro.com ® Alro Steel Metals Guide

Stainless Welded Pipe AISI 304 316L 20 foot Random Lengths ASTM A312 A312

NominalNominal O.D.OD I.D.ID WallWaIl Weight PipePipe Size Size (inches)(inches) (inches)(inches) Thickness (lbs./foot)(lbs./foot) Schedule 10 1/2 .840 .674 .083 .671 3/4 1.050 .884 .083 .857 1 1.315 1.097 .109 1.420 1-1/4 1.660 1.442 .109 1.806 1-1/2 1.900 1.682 .109 2.080 2 2.375 2.157 .109 2.638 2-1/2 2.875 2.635 .120 3.530 3 3.500 3.260 .120 4.332 4 4.500 4.260 .120 5.610 5 5.563 5.295 .134 7.840 6 6.625 6.357 .134 9.290 8 8.625 8.329 .148 13.400 10 10.750 10.420 .165 18.650 Schedule 40 1/8 .405 .269 .068 .240 1/4 .540 .364 .088 .420 3/8 .675 .493 .091 .570 1/2 .840 .622 .109 .851 3/4 1.050 .824 .113 1.131 1 1.315 1.049 .133 1.680 1-1/4 1.660 1.380 .140 2.270 1-1/2 1.900 1.610 .145 2.720 2 2.375 2.067 .154 3.650 2-1/2 2.875 2.469 .203 5.850 3 3.500 3.068 .216 7.580 3-1/2 4.000 3.548 .226 9.110 4 4.500 4.026 .237 10.790 5 5.563 5.047 .258 14.620 6 6.625 6.065 .280 18.970 8 8.625 7.981 .322 28.550

Steel 10 10.750 10.020 .365 40.480

Stainless Schedule 80 1/4 .540 .302 .119 .540 3/8 .675 .423 .126 .730 1/2 .840 .546 .147 1.090 3/4 1.050 .742 .154 1.470 1 1.315 .957 .179 2.170 1-1/4 1.660 1.278 .191 3.030 1-1/2 1.900 1.500 .200 3.630 2 2.375 1.939 .218 5.070 2-1/2 2.875 2.323 .276 7.660 3 3.500 2.900 .300 10.250 4 4.500 3.826 .337 14.980

5-26

® alro.com Alro Steel Metals Guide Stainless Bar Tolerances Rounds, Cold Finished (CF) Drawn, Turned or Centerless Ground

Specified Size (inches) Over (inches) Under (inches) 1/16 to 5/16, excl. 0.0010 0.0010 5/16 to 1/2, excl. 0.0015 0.0015 1/2 to 1, excl. 0.0020 0.0020 1 to 1-1/2, excl. 0.0025 0.0025 1-1/2 to 3-1/4, incl. 0.0030 0.0030 3-1/4 to 4, incl. 0.0050 0.0050 Unless otherwise specified, size tolerances are over and under as shown in the above table. When required, however, they may be specified all over and nothing under, or all under and nothing over, or any combination of over and under, if the total spread in size tolerance for a specified is not less than the total spead shown in the table. When it is necessary to heat treat or heat treat and pickle after cold finishing, size tolerances are double those shown in the table. Cold-finished bars over 4 inch in diameter are produced; size tolerances for such bars are not included herein. Rounds, Rough Turned (RT)

Specified Size (inches) Over (inches) Under (inches) >2 to 2-1/2 0.031 0.000 >2-1/2 to 3-1/2 0.046 0.000 >3-1/2 to 4-1/2 0.062 0.000 >4-1/2 to 5-1/2 0.078 0.000 >5-1/2 to 6-1/2 0.125 0.000 >6-1/2 to 8 0.156 0.000 >8 to 12 0.187 0.000 >12 and up 0.218 0.000

Stainless Rounds Straightness Tolerances Hot Rolled Cold Finished 1/8" in any 5 foot section of the bar 1/16" in any 5 foot section of the bar Stainless

Stainless Hex and Squares Steel

Specified Size Over Under (inches) (inches) (inches) Finish 1/8 to 5/16 0.000 0.002 Cold Finished 5/16 to 1/2 0.000 0.003 Cold Finished 1/2 to 1 0.000 0.004 Cold Finished > 1 to 2 0.000 0.006 Cold Finished > 2 to 3 0.000 0.008 Cold Finished > 3 to < 3-1/2 0.000 0.010 Cold Finished 3-1/2 to 4* 0.100 0.100 Forged 4 to 4-1/2* 0.100 0.100 Forged 4-1/2 to 6* 0.100 0.100 Forged 6 to 6-3/8* 0.100 0.100 Forged 6-3/8 to 6-5/8* 0.100 0.100 Forged 6-5/8 and Over* 0.100 0.100 Forged

* Forged HRAP Square Bars over 3-1/2" square - Billets and other semi-finished material shall conform to shape and dimensions specified by the purchaser within a permitted variation of +/-5%.

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alro.com ® Alro Steel Metals Guide Stainless Ground Bar Tolerances

AbbreviationAbbreviation Description ToleranceTolerance MicroMicrofinish Finish StraightnessStraightness Centerless +/- Tolerance 45 .008" CG Ground by size RMS TIR/FT Ground & 32/20 .006" G&P Polished +/-.0005" RMS TIR/FT Precision 16 .006" PG Ground +0/-.0005" RMS TIR/FT TG&P Turned Ground 32 .006" Stainless & Polished +/-.0005" RMS TIR/FT Rough 125 .012" RT Turned +.032/-0" RMS TIR/FT .008/.006" STN Straightened --- TIR/FT Precision .004" P STN Straightened ------TIR/FT Bearing Shaft 32 .006" BSQ Quality -.0005/-.0015" RMS TIR/FT PSQ Pump Shaft 32/25 .0015" -.500"-<1.500" Quality +0/-.0015" RMS TIR/FT PSQ Pump Shaft 32/25 .0015" -1.500"-4.000" Quality +0/-.002" RMS TIR/FT PSQ Pump Shaft 32/25 .0015" ->4.000"-5.000" Quality +0/-.003" RMS TIR/FT

Stainless Sheet Thickness Tolerances

Nominal ToleranceTolerance Gauge Decimal Plus/MinusPlus/Minus 7 .1874 .007 8 .1650 .007 10 .1350 .006 11 .1200 .005

Steel 12 .1054 .005 13 .0900 .004 Stainless 14 .0751 .004 16 .0595 .003 18 .0480 .003 19 .0420 .003 20 .0355 .002 22 .0293 .002 24 .0235 .0015 26 .0178 .0015 28 .0151 .0015

5-28

® alro.com Alro Steel Metals Guide Stainless Sheet Tolerances Flatness, Stretcher Level Flatness ThicknessThickness Width Length Flatness (inches)(inches) (inches)(inches) (inches)(inches) Tolerances under 3/16 thru 48 up to 96 1/8 under 3/16 thru 48 over 96 1/4 under 3/16 over 48 thru 96 1/4 under 3/16 over 48 over 96 1/4 Note: Flatness is defined as maximum deviation from a horizontal flat surface.

Stainless Plate Tolerances Thickness Tolerance for Stainless and Heat Resisting Steels

Specified Specified Width (inches) (inches) ThicknessThickness Over 84 (inches)(inches) ThruThru 84 84 Overthru 84 thru120 120 3/16 up to 3/8 +.045 / –.010 +.050 / –.010 3/8 up to 3/4 +.055 / –.010 +.060 / –.010 3/4 up to 1 +.060 / –.010 +.065 / –.010 1 up to 2 +.070 / –.010 +.075 / –.010 2 up to 3 +.125 / –.010 +.150 / –.010 3 up to 4 +.175 / –.010 +.210 / –.010 4 up to 6 +.250 / –.010 +.300 / –.010 6 up to 8 +.350 / –.010 +.420 / –.010 8 thru 10 +.450 / –.010 +.540 / –.010

Flatness Tolerance for Annealed Stainless and Heat Resisting Steel Plate Stainless

Flatness Tolerance Tolerance for for Thickness Thickness & Widths & Widths Steel Specified Specified Widths Width (inches) (inches) ThicknessThickness Up thru Over 48 60 up to 72 up to 84 thru (inches) Up thru Over 48 60 up 72 up 84 up (inches) 48 upup toto 6060 thru72 72 thru84 84 thru96 96 3/16 up to 1/4 3/4 1-1/16 1-1/4 1-3/8 1-5/8 1/4 up to 3/8 11/16 3/4 15/16 1-1/8 1-3/8 3/8 up to 1/2 1/2 9/16 11/16 3/4 15/16 1/2 up to 3/4 1/2 9/16 5/8 5/8 13/16 3/4 up to 1 1/2 9/16 5/8 5/8 3/4 1 up to 1-1/2 1/2 9/16 9/16 9/16 11/16 1-1/2 up to 4 3/16 5/16 3/8 7/16 1/2 4 thru 6 1/4 3/8 1/2 9/16 5/8 Note: Flatness is defined as maximum deviation from a horizontal flat surface.

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alro.com ® Alro Steel Metals Guide Stainless Flats Tolerances Sheared and Edged Flats

OrderOrder Thickness Thickness PermittedPermitted Variation Variation in PermittedPermitted Variation Variation inA (inches)(inches) inThickness Thickness (inches) (inches) inWidth Width (inches) (inches) Over Under Width up to 4" Widths Over 4" Over Under Over Under 1/8 Over 0.114 to 0.130 0.010 0.010 0.094 0.031 0.094 0.094 3/16 - 3/8 0.050 0.010 0.094 0.031 0.094 0.094 3/8 - 3/4 0.060 0.010 0.094 0.031 0.094 0.094

True Bar Flats Permitted Variations Permitted Variations Permitted Variations Permitted Variations in In Thickness For In Width Tolerance True Bar in Thickness for Width Tolerance ThicknessesThicknesses Given Given (inches) Over and(inches) Under (inches) (inches) Width 1/81/8 thruthru OverOver 1/2 1/2 OverOver 1 1 Width(inches) (inches) 1/21/2 thruthru 1 1 thruthru 2 2 OverOver Under Up thru 1 +/-.008 +/-.010 — .015 .015 Over 1 thru 2 +/-.012 +/-.015 +/-.031 .031 .031 Over 2 thru 4 +/-.015 +/-.020 +/-.031 .062 .031 Over 4 thru 6 +/-.015 +/-.020 +/-.031 .093 .062 Over 6 thru 8 +/-.016 +/-.025 +/-.031 .125 .156 Over 8 thru 10 +/-.021 +/-.031 +/-.031 .156 .187

True Bar Straightness Tolerances

Hot Rolled Cold Finished 1/8" in any 5 foot section of the bar 1/16" in any 5 foot section of the bar

Stainless Angle Tolerances

Steel Leg Tolerance (Length) +/- 1/8" Stainless Weight Tolerance +/- 7.5% Right Angle Tolerance +/- 2o Straightness or Camber 1/8" in 5'

5-30

® alro.com Alro Steel Metals Guide Stainless Channel Tolerances

Section (Leg Tolerance) Camber Under 1" (Total)...... 0.040 Camber or bow tolerances shall not exceed 1" - 3" incl...... 0.062 0.025 in. [0.60mm] x length in ft. [ m/ ] 3" - 4" incl...... 0.093 3 Over 4"...... 0.125 Angular +/-2" Corner Radii 1/4" or less Leg Radii 1/4" or less Transverse Flatness .010" per inch of width, .050" max. Length Up to 12' incl. To 3" wide section Twist Over 3" to 6" incl. + 3/16 / - 0 Width of Section Rise in 5 ft. Over 6" + 1/4 / - 0 Over 12' 1/2" to 1-1/2" incl. .125" To 3" wide section + 3/16 / - 0 Over 1-1/2" to 4" incl. .188" Over 3" to 6" incl. + 1/4 / - 0 Over 4" .250" Over 6" + 5/16 / - 0

Stainless Round Tube Tolerances

Normal WallWall Thickness OutsideO.D. Tolerance Dia. WallWall Nominal Round Round Thickness Thickness ToleranceTolerance ToleranceTolerance (inches)(inches) (inches)(inches) (inches)(inches) (percent)(%) 5/8 to 1 incl 0.035 to 0.062 + or - 0.005 + or - 10% 5/8 to 1 incl Over 0.062 + or - 0.010 + or - 10% Over 1 to 1-1/2 incl 0.035 to 0.062 + or - 0.008 + or - 10% Over 1 to 1-1/2 incl Over 0.062 + or - 0.010 + or - 10% Over 1 to 2-1/2 incl Over 0.035 + or - 0.012 + or - 10% Stainless Over 2-1/2 to 3-1/2 incl Over 0.049 + or - 0.020 + or - 10% Over 3-1/2 to 5 incl Over 0.049 + or - 0.025 + or - 10% Steel Over 5 Over 0.083 + or - 0.030 + or - 10%

Stainless Square & Rectangular Tube Tolerances LargestLargest Nominal Nominal O.D. Tolerance Tolerance Wall OutsideOutside Diameter Diameter ConcavityConcavity or or Convexity Convexity WallTolerance Tolerance (inches)(inches) (inches)(inches) (percent)(%) To 1-1/4 incl. + or - 0.015 + or - 10% Over 1-1/4 to 2-1/2 incl. + or - 0.020 + or - 10% Over 2-1/2 to 5-1/2 incl. + or - 0.030 + or - 10% Over 5-1/2 + or - 0.060 + or - 10%

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alro.com ® Alro Steel Metals Guide Alro Online MyAlro.com ® Store

Did you know Alro also ofers online shopping for all of our customers? Visit the Alro Online Store from your computer or mobile device 24 hours a day. Set up your company account and purchase metals, plastics and industrial supplies from our vast inventory. Steel Stainless

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5-32

® alro.com ® Aluminum

6-75 6-2 thru 6-16 6-17 thru 6-18 6-19 thru 6-31 6-32 thru 6-40 6-41 thru 6-51 6-52 thru 6-57 6-58 thru 6-65 6-66 thru 6-74 6-76 thru 6-92 6-93 thru 6-97 6-98 thru 6-102 AlroGuide Metals Steel ...... 6-1 ...... Aluminum Aluminum Bar, Sheet, & Pipe Tube Plate, Structurals, Bar, Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer WARNING: These products can potentially expose you to chemicals including Nickel, Chromium, WARNING: and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov NOTE: Typical properties shown for alloys are not guaranteed by publication NOTE: Typical most cases, the values are averages forms herein. In various sizes, product for represent exactly not do properties typical practices. The manufacturing and as a basis for comparing only particular products or sizes. The data is intended requirements engineering as specified be not should and tempers and alloys or used for design purposes. Aluminum Cold Finished Bar Cold Finished Aluminum Aluminum CF Tolerances ...... Aluminum CF Tolerances Aluminum Extruded Bar Aluminum Extruded Structurals ...... & Pipe Aluminum Tube Aluminum Extruded Tolerances ...... Aluminum Extruded Tolerances ...... Aluminum Sheet & Plate ...... Aluminum Cast Plate ...... Plate Aluminum Tread ...... & Data Tolerances Sheet & Plate Characteristics ...... Comparative . Reference Cross Specification alro.com Aluminum and hardnessareex properties Mechanical parts. joined match readily finishes Mechanical smooth. and bright surfaces are heavy feeds.Machined andcomparatively athighspeeds It can bemachined other machinetools,andisthemost widely usedalloyfor all typesof screw machineparts. machines, lathes,planers,shapers and on automatics,milling alloy formachining suitable 2011 – alloy comparesfavorablywithfreecuttingbrass.It is themost This freemachining Alloy DescriptionsandApplications Rounds •FlatsHexagonsSquares (ColdFinished) Rod, BarandWire Aluminum components, bridge components, pipe fittings, wheels and various transportation end uses. screw machinealloys,thoughpropertiesaregeneral are high after anodizing resistance andappearance fair inhardtempers.Corrosion 0 condition, in gummy particularly is it alloys; machining other with than difficult more is in 0temper,is excellent in alltempers.Formability resistance corrosion in good T4. Machining or brazingisre selectedwhere welding 6061 –Generally for precisionfittingsandparts. basic alloy for cold finished rectangular bar where strength and machinability are essen screws, wood screws, hydraulic fittings and small parts in clocks and meters. It is also the Cor finish. high a to machined it is oneof the most and rollthreadingapplications.Canbe popular alloysfor cold heading than 2017and2014. Though form rod, thisalloyhaspropertieshigher 2024 – Knownasthe“aircraftalloy”inmachining components. are satisfactory.resistance isfair. Corrosion It is usedforrivets,fasteners,andaircraft fair, with ductilityandform with 2011.strength. Workabilityof itshigh for heavy-dutypartsbecause Itisrecommended is It is stronger than 2011, but harder to machine and does not have the fine chip associated 2017 –Like2011,work. alloy forautomaticscrewmachine thisisalsoageneral-purpose is fair. This isthemostwidelyusedforgingalloy. are verysmooth.Weldabilityresist is goodwitharcandresistancemethods.Corrosion surfaces Machined feeds areemployed. cuts and light-to-medium and tools, fastspeeds, is good to Machinability excellent whenhighrakesandclearances,adequatecoolant,sharp 2014 – Oneof the strongestof heat-treatable alloys,2014isusedinheavydutyapplications. fair; otherweldingisnotrecommended. ® cellent; corrosion resistance fair.cellent; corrosionresistance Weldability byresistancemethodis ability consideredbetter than 2014. Arc and resistanceweldability rosion resistance is fair. Applications include Phillips head Phillips include fair.Applications is resistance rosion ability isgenerallyconsideredonlyfair in the cold state, 6-2 ly lower. railway car include Applications Alro SteelMetalsGuide Alro quired, or for its particularly high orforitsparticularly quired, alro.com est of ance tial ® Aluminum cult to forge than than forge to cult per, difficult T9. in per, AlroGuide Metals Steel ings it is used primarily in aircraft, ordnance, used primarily in aircraft, is ings it 6-3 alro.com Alloy Descriptions and Applications and Descriptions Alloy 6262 – 6262 aluminium in the wrought aluminium-magnesium-silicon alloy is an alloy Association to 6162 aluminium is related It or 6xxx series). family (6000 alloy (Aluminum sees but alloy), same the on variations are digit second the in differ only that designations other aluminium most 6162, and notably distinct from is It much more widespread use. is readily alloys, that it contains in lead in its alloy composition. Has excellent machinability, welded, and has good corrosion resistance. Formability is fair T6 in tem Rod, Bar and WireBar and Rod, Finished) (Cold • Squares • Flats • Hexagons Rounds 7075/7175 – 7075 has been the strongest and hardest alloy sold commercially for decades. The superior 7175 is more pure, but may not be suitable for fracture toughness applications. rod finished cold or rolled 7075 of tempers T7351 and T73 the of resistance corrosion stress have made them a logical replacement of the most for alloys 2014, 2017 and 2024 in many and forg machined parts In critical applications. Aluminum is easy to obtain. Bright, smooth finish diffi more is It etc. gears, small keys, applications, structural stressed highly properties. Machinability is good, resistance its often selected because of other alloys, but is finishing characteristics excellent, and corrosion resistance fair. welding satisfactory, Aluminum Typical MechanicalProperties (ColdFinished) Rod, BarandWire Aluminum ® and shouldnotbespecifiedasengineering requirementsorusedfordesignpurposes. product orsize. particular and tempers only asabasisfor comparingalloys This dataisintended of any may notbeexactlyrepresentative and of manufacture methods forms and sizes, product The above typicalpropertiesarenot guaranteed sinceinmost cases they are averagesfor various 7075-T73, T7351 7075-T6, T651 6061-T6, T651 6061-T4, T451 2024-T351, T4 2017-T4, T451 2014-T6, T651 2014-T4, T451 6262-T6, T651 6061-T913 2024-T851 2024-T361 7075-H13 6061-H13 2024-H13 2017-H13 6061-T94 6262-T9 6262-T8 6063-T6 6063-T4 2011-T8 2011-T3 Temper Alloy & 7075-0 6063-0 6061-0 2024-0 2017-0 2014-0 Two page chart,continuesonnextpage Ultimate 73 83 40 33 58 50 45 35 25 13 57 67 45 35 26 18 70 72 68 37 27 62 35 26 70 62 27 59 55 Strength (ksi) 6-4 Yield 63 73 15 55 47 40 31 13 66 40 21 65 57 47 35 40 33 10 60 42 14 45 43 11 ------7 8 Tension Alro SteelMetalsGuide Alro 1/16" thk Elongation %in2" 13 17 12 22 12 22 25 13 20 20 11 ------6 1/2" dia. alro.com 16 10 14 17 10 17 25 30 19 22 22 10 22 13 20 18 12 15 11 ------0 ® Aluminum (3) ) -3 10.2 10.2 10.6 10.6 10.6 10.5 10.5 10.5 10.6 10.6 10.6 10.6 10.6 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.4 10.4 10.4 10.4 Modulus (ksi x 10 Mod of Elasticity (2) re higher than the specified minimum properties. 9 8 ------AlroGuide Metals Steel 18 18 13 20 18 13 18 13 20 18 18 14 14 10 13 17 23 23 (ksi) Fatigue Endurance Limit Endurance 6-5 ------32 35 18 38 42 18 38 18 41 42 43 12 24 30 35 10 16 22 30 35 22 48 44 Shear Strength (ksi) Two page chart, continued from previous page Two Ultimate Shearing ------60 73 95 25 65 95 30 47 45 45 95 150 120 120 130 128 105 105 135 100 Brinell # Hardness 500 kg load 10 mm ball 500 kg load For O temper products typical ultimate and yield values are slightly lower than specified (maximum) values. Notes: (1) The indicated typical mechanical properties for all except 0 temper material a (2) Based on 500,000,000 cycles of completely reversed stress using the R.R. Moore type of machine and specimen. of tension and compression moduli. Compression modulus is about 2% greater than tension modulus. Average (3) alro.com Rod, Bar and WireBar and Rod, Finished) (Cold Mechanical Properties Typical Aluminum Aluminum ASTM-B211, AMS-QQ-A-225/3 •StockLengths:12foot Machine Screw Stock, ColdFinished Standard Aluminum Rounds,2011-T3 ASTM-B211, AMS-QQ-A-225/3 •StockLengths:12foot Machine Screw Stock, ColdFinished Standard Aluminum Hexagons,2011-T3 ® Across Flat Diameter Distances (inches) (inches) 27/32 13/16 25/32 23/32 21/32 19/32 17/32 15/32 13/32 11/16 11/32 13/16 11/16 9/16 7/16 5/16 9/32 7/32 3/16 5/32 9/16 7/16 5/16 3/4 5/8 1/2 3/8 1/4 1/8 3/4 5/8 1/2 3/8 1/4 Approx Wt. Approx Wt. (lbs./foot) (lbs./foot) .7000 .5980 .5010 .4141 .3354 .2660 .2029 .1491 .1035 .0662 .684 .636 .586 .542 .496 .454 .414 .376 .339 .304 .271 .240 .184 .158 .135 .094 .076 .060 .046 .034 .023 .015 .211 .114 Across Flat Diameter Distances 1-15/16 1-13/16 (inches) 1-11/16 (inches) 2-5/16 2-3/16 2-1/16 1-9/16 1-7/16 1-5/16 1-3/16 1-1/16 1-7/16 1-5/16 1-1/16 15/16 2-1/4 2-1/8 1-3/4 1-5/8 1-1/2 1-3/8 1-1/4 1-1/8 1-7/8 15/16 1-1/2 1-3/8 1-1/4 1-1/8 7/8 7/8 1 2 1 6-6 Approx Wt. Approx Wt. (lbs./foot) (lbs./foot) 5.150 4.864 4.620 4.339 4.087 3.845 3.620 3.380 3.156 2.942 2.736 2.539 2.347 2.163 1.990 1.818 1.656 1.502 1.356 1.217 1.085 0.961 0.845 0.736 2.385 2.190 2.000 1.826 1.658 1.343 1.198 1.061 .9330 .8130 Alro SteelMetalsGuide Alro Across Flat Diameter Distances 2-15/16 2-13/16 (inches) (inches) 2-11/16 3-5/16 2-9/16 2-7/16 2-3/4 2-1/2 2-1/4 1-7/8 1-3/4 1-5/8 4-1/4 3-3/4 3-1/2 3-3/8 3-1/4 3-1/8 2-7/8 2-3/4 2-5/8 2-1/2 2-3/8 3 2 3 8 6 5 4 Approx Wt. Approx Wt. (lbs./foot) (lbs./foot) 10.950 10.548 10.154 61.704 34.708 24.103 17.364 15.381 13.518 9.5399 8.0161 6.6249 5.3662 4.2399 3.7265 3.2462 2.7990 11.776 alro.com 9.388 8.652 8.320 7.946 7.623 7.270 6.960 6.624 6.316 6.008 5.730 5.420 ® Aluminum 5.9600 6.2474 6.5559 7.1951 7.8641 8.5628 9.2912 2.5645 2.7737 2.9912 3.2169 3.6928 4.2016 5.3177 6.5565 7.9436 9.4536 11.4230 34.2511 10.0494 10.4396 10.8373 12.5023 13.3793 15.2227 17.1850 19.2663 21.4664 23.7855 26.2235 28.2240 31.4563 46.6196 60.8909 (lbs./foot) (lbs./foot) Approx Wt. Approx Wt. 2 3 3 4 5 6 7 8* 1-5/8 1-3/4 1-7/8 2-1/4 2-1/2 2-3/4 2-1/2 2-5/8 2-3/4 2-7/8 3-1/8 3-1/4 3-3/8 3-1/2 3-5/8 3-3/4 4-1/4 4-1/2 4-3/4 5-1/4 5-1/2 5-3/4 1-9/16 2-9/16 3-5/16 1-11/16 (inches) (inches) Distances Diameter Across Flat *Temper T4 *Temper AlroGuide Metals Steel .8042 .9232 1.0504 1.1858 1.3294 1.4812 1.6413 1.8095 1.9859 2.1706 2.3634 0.9514 1.0741 1.2041 1.3500 1.4570 1.6060 1.7988 1.9270 2.0980 2.3228 2.5123 2.7093 2.9137 3.1256 3.3448 3.5715 3.6700 4.0473 4.2963 4.5527 4.8166 5.0879 5.3666 5.6528 (lbs./foot) (lbs./foot) Approx Wt. Approx Wt. 6-7 1 1 2 7/8 1-1/8 1-1/4 1-3/8 1-1/2 15/16 1-3/4 1-7/8 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 2-1/8 2-1/4 2-3/8 1-1/16 1-3/16 1-5/16 1-7/16 1-1/16 1-3/16 1-5/16 1-7/16 1-9/16 2-1/16 2-3/16 2-5/16 2-7/16 (inches) 1-11/16 1-13/16 1-15/16 (inches) Distances Diameter Across Flat .0656 .1026 .1241 .1477 .2010 .2626 .3324 .4103 .4965 .5909 .6934 .1124 .1338 .1569 .1821 .2091 .2410 .2685 .3010 .3354 .3640 .4097 .4497 .4915 .5370 .6281 .7284 .8362 .0148 .0232 .0334 .0455 .0594 .0752 .0929 (lbs./foot) (lbs./foot) Approx Wt. Approx Wt. 5/8 3/4 5/8 3/4 7/8 1/2* 3/8* 1/4* 1/2* 3/8* 1/4* 1/8* 9/16* 7/16* 5/16* 11/16 13/16 9/16* 7/16* 9/32* 5/16* 5/32* 3/16* 7/32* 11/16 21/32 23/32 13/16 15/16 11/32* 11/32* 19/32* 15/32* 17/32* 13/32* (inches) (inches) Distances Diameter Across Flat alro.com *Temper T4 *Temper Standard Cold Finished Stock, Screw Machine AMS-QQ-A-225/5 • Stock Lengths: 12 foot ASTM-B211, Aluminum Hexagons, 2017-T451 Aluminum Hexagons, StandardCold Finished Stock, Screw Machine AMS-QQ-A-225/5 ASTM-B211, Dia. in random lengths) over 3-1/2" 12 foot (sizes Stock Lengths: Aluminum Rounds, 2017-T451 Rounds, Aluminum Aluminum ASTM-B211, AMS-QQ-A-225/5 •StockLengths:12foot Machine Screw Stock, ColdFinished Standard Aluminum SquareBars,2017-T451 ASTM-B211, AMS-QQ-A-225/6 •StockLengths:12foot Machine Screw Stock, Cold Finished Standard Aluminum Rounds,2024-T351 ® *Temper T4 *Temper T4 Diameter (inches) (inches) 19/32* 17/32* 15/32* 13/32* 25/64* 17/64* 15/64* 13/64* 11/32* 11/64* 13/16 25/32 23/32 21/32 11/16 9/16* 7/16* 5/16* 9/32* 7/32* 3/16* 5/32* 9/16* 7/16* Size 1/2* 3/8* 1/4* 1/8* 1/2* 3/8* 1/4* 3/4 5/8 (lbs./lineal ft.) Approx Wt. Approx Wt. (lbs./foot) .6219 .5749 .5298 .4867 .4452 .4056 .3679 .3319 .2981 .2658 .2355 .2070 .1803 .1554 .1437 .1324 .0920 .0745 .0664 .0588 .0516 .0451 .0389 .0331 .0278 .0230 .0147 .3835 .3030 .2320 .1704 .0757 .1113 Diameter 1-15/16 1-13/16 (inches) (inches) 1-11/16 2-7/16 2-5/16 2-3/16 2-1/16 1-9/16 1-7/16 1-5/16 1-3/16 1-1/16 31/32 15/16 29/32 11/16 2-3/8 2-1/4 2-1/8 1-3/4 1-5/8 1-1/2 1-3/8 1-1/4 1-1/8 1-7/8 Size 7/8 7/8 3/4 5/8 1 2 1 6-8 (lbs./lineal ft.) Approx Wt. Approx Wt. (lbs./foot) 5.5968 5.3135 5.0375 4.7689 4.5076 4.2537 4.0072 3.7683 3.5362 3.0946 2.8849 2.6828 2.4877 2.2998 1.9460 1.7809 1.6228 1.4720 1.3284 1.1923 1.0634 0.9400 0.8841 0.8279 0.7736 0.7212 1.2120 3.3117 2.1195 .9279 .6818 .5728 .4734 Alro SteelMetalsGuide Alro Diameter (inches) (inches) 3-5/16 2-9/16 1-3/4 1-1/2 1-1/4 1-1/8 7-1/2 7-1/4 6-1/2 6-1/4 5-3/4 5-1/2 5-1/4 4-3/4 4-1/2 4-1/4 3-3/4 3-1/2 3-3/8 3-1/4 3-1/8 2-7/8 2-3/4 2-5/8 2-1/2 Size 8* 2 7 6 5 4 3 (lbs./lineal ft.) Approx Wt. Approx Wt. (lbs./foot) 10.7299 10.3362 60.2880 52.9875 49.5139 46.1580 39.7995 36.7969 33.9120 31.1449 28.4955 25.9638 23.5300 21.2538 19.0755 17.0148 15.0720 13.2469 11.5395 4.8480 2.7270 1.8938 1.5339 9.9499 9.1992 8.4788 7.7862 7.1239 6.4909 6.1856 5.8875 3.7118 alro.com ® Aluminum 2.746 2.962 3.185 3.656 4.160 5.259 6.160 6.500 7.158 7.865 9.349 5.954 7.575 9.185 10.800 12.675 14.700 19.240 (lbs./foot) Approx Wt. Approx Wt. (lbs./lineal ft.) 2 3 3 4 1-5/8 1-3/4 1-7/8 2-1/4 2-1/2 2-5/8 2-3/4 Size 2-1/4 2-1/2 2-3/4 3-1/4 3-1/2 2-7/16 1-11/16 (inches) (inches) Distances Across Flat AlroGuide Metals Steel 0.796 0.914 1.040 1.174 1.316 1.466 1.625 1.792 1.966 2.150 2.340 2.539 0.919 1.200 1.519 1.875 2.700 3.675 4.800 (lbs./foot) Approx Wt. Approx Wt. (lbs./lineal ft.) 6-9 1 2 1 7/8 7/8 1-1/8 1-1/4 1-3/8 1-1/2 Size 15/16 1-1/8 1-1/4 1-1/2 1-3/4 1-1/16 1-3/16 1-5/16 1-7/16 1-9/16 (inches) (inches) Distances Across Flat .037 .065 .101 .122 .146 .199 .260 .329 .406 .492 .585 .686 .075 .169 .230 .300 .379 .478 .675 (lbs./foot) Approx Wt. Approx Wt. (lbs./lineal ft.) 5/8 3/4 5/8 3/4 1/2 1/4 3/8 1/2* 3/8* 1/4* 3/16 9/16 7/16 Size 9/16* 7/16* 5/16* 11/16 13/16 11/32* (inches) (inches) Distances Across Flat *Temper T4 *Temper alro.com ASTM-B211, AMS-QQ-A-225/6 • Stock Lengths: 12 foot ASTM-B211, Aluminum Squares, 2024-T4 & 2024-T351 2024-T4 Aluminum Squares, Cold Finished Square Bar StandardCold Finished Stock, Screw Machine 12 foot • Stock Lengths: AMS-QQ-A-225/6 ASTM-B211, Aluminum Hexagons, 2024-T351 Hexagons, Aluminum Aluminum ASTM-B211, AMS-QQ-A-225/6 •StockLengths:12foot Cold FinishedRectangular Bars Bar,Aluminum Rect. 2024-T4 &2024-T351 ® 5/16 x1-1/2 3/16 x1-1/2 3/16 x1-1/4 1/4 x2-1/2 1/4 x1-1/2 1/4 x1-1/4 1/8 x1-1/2 1/8 x1-1/4 3/8 x2-1/2 3/8 x1-3/4 3/8 x1-1/2 3/8 x1-1/4 5/16 x3/4 5/16 x5/8 5/16 x1/2 3/16 x3/4 3/16 x5/8 3/16 x1/2 Bar Size 1/4 x7/8 1/4 x3/4 1/4 x5/8 1/4 x1/2 1/8 x3/4 1/8 x5/8 1/8 x1/2 3/8 x3/4 3/8 x5/8 3/8 x1/2 5/16 x2 5/16 x1 3/16 x2 3/16 x1 (inches) 1/4 x4 1/4 x3 1/4 x2 1/4 x1 1/8 x2 1/8 x1 3/8 x3 3/8 x2 3/8 x1 (lbs./foot) Weight 1.200 0.909 0.750 0.600 0.450 0.375 0.300 0.263 0.225 0.188 0.150 0.300 0.220 0.180 0.150 0.090 0.080 1.350 1.136 0.909 0.788 0.675 0.563 0.455 0.338 0.281 0.225 0.750 0.563 0.375 0.281 0.234 0.188 0.450 0.338 0.281 0.225 0.169 0.141 0.113 0.113 3/4 x3-1/2 3/4 x2-1/2 3/4 x1-3/4 3/4 x1-1/2 3/4 x1-1/4 5/8 x1-1/2 5/8 x1-1/4 1/2 x2-1/2 1/2 x2-1/4 1/2 x1-3/4 1/2 x1-1/2 1/2 x1-1/4 Bar Size 1 x1-3/4 1 x1-1/2 1 x1-1/4 1 x3-1/2 1 x2-1/2 5/8 x7/8 5/8 x3/4 1/2 x7/8 1/2 x3/4 1/2 x5/8 (inches) 3/4 x1 3/4 x6 3/4 x4 3/4 x3 3/4 x2 5/8 x2 5/8 x1 1/2 x6 1/2 x4 1/2 x3 1/2 x2 1/2 x1 1 x6 1 x5 1 x4 1 x3 1 x2 6-10 (lbs./foot) Weight 5.454 3.636 3.182 2.727 2.273 1.818 1.591 1.364 1.136 0.909 1.515 1.136 0.947 0.758 0.656 0.551 3.363 2.424 1.818 1.515 1.350 1.212 1.061 0.909 0.758 0.606 0.525 0.455 0.379 7.272 5.990 4.848 4.190 3.636 3.030 2.424 2.100 1.818 1.515 Alro SteelMetalsGuide Alro 1-1/2 x3-1/2 1-1/2 x2-1/2 2-1/2 x4-1/2 1-1/4 x1-1/2 1-1/4 x2-1/2 1-1/4 x2-1/4 Bar Size 2-3/4 x4 2-1/4 x4 2 x3-1/2 2 x2-1/2 2 x2-1/4 1-3/4 x4 1-3/4 x3 1-3/4 x2 1-1/2 x8 1-1/2 x6 1-1/2 x5 1-1/2 x4 1-1/2 x3 1-1/2 x2 2-1/2 x6 2-1/2 x5 2-1/2 x4 2-1/2 x3 1-1/4 x4 1-1/4 x3 1-1/4 x2 (inches) 2 x6 2 x5 2 x4 2 x3 3 x6 3 x5 3 x4 alro.com (lbs./foot) Weight 14.400 12.000 14.400 10.800 6.000 4.500 3.750 3.375 3.000 2.250 21.60 18.00 14.40 13.20 10.80 9.600 8.400 7.272 6.000 5.400 8.400 6.300 4.200 9.000 7.200 6.300 5.400 4.500 3.600 18.00 15.00 13.50 12.00 9.00 ® Aluminum 5.770 6.062 6.361 6.981 7.630 8.308 9.015 9.751 11.309 10.130 10.515 12.982 14.771 16.675 18.694 20.828 23.079 25.445 27.926 30.522 33.234 34.633 36.061 39.004 42.061 45.235 51.928 59.082 (lbs./foot) Approx Wt. 3 4 5 6 7 8 2-1/2 2-5/8 2-3/4 2-7/8 3-1/8 3-1/4 3-3/8 3-1/2 3-3/4 4-1/4 4-1/2 4-3/4 5-1/4 5-1/2 5-3/4 6-1/8 6-1/4 6-1/2 6-3/4 7-1/2 2-9/16 3-5/16 (inches) Diameter AlroGuide Metals Steel 0.811 0.866 0.923 0.982 1.042 1.104 1.168 1.234 1.302 1.371 1.442 1.515 1.590 1.745 1.908 2.077 2.254 2.438 2.629 2.827 3.033 3.245 3.465 3.693 3.927 4.169 4.417 4.673 4.937 5.207 5.485 (lbs./foot) Approx Wt. 6-11 1 2 1-3/4 1-7/8 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 2-1/8 2-1/4 2-3/8 15/16 31/32 1-1/32 1-1/16 1-3/32 1-5/32 1-3/16 1-7/32 1-9/32 1-5/16 1-7/16 1-9/16 2-1/16 2-3/16 2-5/16 2-7/16 1-11/16 1-13/16 1-15/16 (inches) Diameter .014 .023 .027 .033 .038 .044 .051 .058 .065 .073 .090 .109 .130 .141 .152 .177 .203 .231 .261 .276 .292 .325 .361 .398 .436 .477 .519 .564 .609 .707 .758 (lbs./foot) Approx Wt. 5/8 3/4 7/8 1/2 3/8* 1/4* 1/8* 9/16 7/16* 9/32* 5/16* 7/32* 3/16* 5/32* 11/16 19/32 21/32 23/32 25/32 13/16 29/32 17/32 35/64 11/32* 11/64* 15/32* 25/64* 13/32* 15/64* 17/64* 13/64* (inches) Diameter *Temper T6 *Temper alro.com Stock Lengths: 12 foot • Stock Lengths: AMS-QQ-A-225/8 ASTM-B211, StandardCold Finished Stock, Screw Machine Aluminum Rounds, 6061-T651 Rounds, Aluminum Aluminum ASTM-B211, AMS-QQ-A-225/8 •StockLengths:12foot ASTM-B211, AMS-QQ-A-225/10 •StockLengths:12foot Standard Screw Machine Screw Stock, ColdFinished Standard Aluminum Hexagons,6061-T651 Standard Screw Machine Screw Stock, Cold Finished Standard Aluminum Rounds,6262-T9 ® *Temper T6 Across Flat Distances Diameter (inches) (inches) 21/32 19/32 35/64 17/32 15/32 13/32 25/64 17/64 15/64 13/64 11/32 11/64 13/16 11/16 7/16* 9/16 7/16 5/16 9/32 7/32 3/16 5/32 9/32 9/16 3/8* 1/4* 5/8 1/2 3/8 1/4 1/8 7/8 3/4 5/8 1/2 Approx Wt. Approx Wt. (lbs./foot) (lbs./foot) .398 .361 .325 .292 .276 .261 .231 .203 .177 .152 .141 .130 .109 .090 .073 .065 .058 .051 .044 .038 .032 .027 .023 .014 .780 .673 .573 .482 .398 .322 .255 .195 .143 .081 .064 Across Flat Distances Diameter (inches) (inches) 1-9/16 1-7/16 1-5/16 1-9/32 1-7/32 1-3/16 1-5/32 1-3/32 1-1/16 1-1/32 1-9/16 1-7/16 1-5/16 1-3/16 1-1/16 31/32 15/16 29/32 13/16 25/32 23/32 11/16 1-1/2 1-3/8 1-1/4 1-1/8 15/16 1-1/2 1-3/8 1-1/4 1-1/8 7/8 3/4 1 1 6-12 Approx Wt. Approx Wt. (lbs./foot) (lbs./foot) 2.254 2.077 1.908 1.745 1.590 1.515 1.442 1.371 1.302 1.234 1.168 1.104 1.042 2.488 2.293 2.106 1.927 1.756 1.593 1.437 1.290 1.151 1.019 0.896 .980 .923 .866 .758 .707 .609 .563 .519 .477 .436 .811 Alro SteelMetalsGuide Alro Across Flat Distances Diameter 1-15/16 1-13/16 (inches) 1-11/16 1-11/16 (inches) 3-5/16 2-9/16 2-7/16 2-5/16 2-3/16 2-1/16 3-3/8 3-1/4 3-1/8 2-7/8 2-3/4 2-5/8 2-1/2 2-3/8 2-1/4 2-1/8 1-7/8 1-3/4 1-5/8 1-5/8 2-3/4 2-1/2 2-1/4 2-1/8 1-7/8 1-3/4 3 2 3 2 Approx Wt. Approx Wt. (lbs./foot) (lbs./foot) 10.515 10.130 alro.com 9.751 9.015 8.308 7.630 6.981 6.361 6.062 5.770 5.485 5.207 4.937 4.673 4.417 4.169 3.927 3.693 3.465 3.245 3.033 2.827 2.629 2.438 9.173 7.708 6.370 5.160 4.602 4.077 3.583 3.121 2.902 2.691 ® Aluminum 2.488 2.691 2.902 3.121 3.583 4.077 5.954 7.575 9.185 10.800 12.675 14.700 19.240 (lbs./foot) Approx Wt. Approx Wt. (lbs./lineal ft.) 2 3 4 Size 1-5/8 1-3/4 1-7/8 2-1/4 2-1/2 2-3/4 3-1/4 3-1/2 1-9/16 1-11/16 (inches) (inches) Distances Across Flat AlroGuide Metals Steel 0.896 1.019 1.151 1.290 1.437 1.593 1.756 1.927 2.106 2.293 0.919 1.200 1.519 1.875 2.700 3.675 4.800 (lbs./foot) Approx Wt. Approx Wt. (lbs./lineal ft.) 6-13 1 2 1 7/8 Size 1-1/8 1-1/4 1-3/8 1-1/2 15/16 1-1/8 1-1/4 1-1/2 1-3/4 1-1/16 1-3/16 1-5/16 1-7/16 (inches) (inches) Distances Across Flat .064 .143 .195 .255 .322 .398 .482 .573 .673 .780 .075 .169 .230 .300 .379 .478 .675 (lbs./foot) Approx Wt. Approx Wt. (lbs./lineal ft.) 5/8 3/4 7/8 1/2 1/4 3/8 5/8 3/4 1/2 1/4 3/8 9/16 7/16 Size 9/16 7/16 11/16 13/16 (inches) (inches) Distances Across Flat alro.com Cold Finished Square Bar Aluminum Squares, 7075-T651 Aluminum Squares, StandardCold Finished Stock, Screw Machine Aluminum Hexagons, 6262-T9 Hexagons, Aluminum ASTM-B211, AMS-QQ-A-225/9 • Stock Lengths: 12 foot ASTM-B211, Stock Lengths: 12 foot • Stock Lengths: AMS-QQ-A-225/10 ASTM-B211, Aluminum Standard Screw Machine Screw Stock, ColdFinished Standard Aluminum Rounds,7075-T651 ASTM-B211, AMS-QQ-A-225/9 •StockLengths:12foot ® *Temper T6 Diameter (inches) 19/32* 35/64* 17/32* 15/32* 13/32* 25/64* 17/64* 15/64* 13/64* 11/32* 11/64* 13/16 25/32 23/32 21/32 11/16 9/16* 7/16* 5/16* 9/32* 7/32* 3/16* 5/32* 1/2* 3/8* 1/4* 1/8* 7/8 3/4 5/8 Approx Wt. (lbs./foot) .7284 .6281 .5807 .5352 .4915 .4497 .4097 .3716 .3354 .3010 .2845 .2685 .2379 .2091 .1821 .1570 .1452 .1338 .0929 .0753 .0671 .0595 .0523 .0455 .0393 .0334 .0281 .0232 .0150 .1124 Diameter (inches) 1-15/16 1-13/16 1-11/16 2-5/16 2-3/16 2-1/16 1-9/16 1-7/16 1-5/16 1-9/32 1-7/32 1-3/16 1-5/32 1-3/32 1-1/16 1-1/32 31/32 15/16 29/32 2-1/4 2-1/8 1-3/4 1-5/8 1-1/2 1-3/8 1-1/4 1-1/8 1-7/8 2 1 6-14 Approx Wt. (lbs./foot) 5.0879 4.8166 4.5527 4.2963 4.0473 3.8057 3.5715 3.3448 3.1256 2.9137 2.7093 2.5123 2.3228 2.1407 1.9660 1.7988 1.6390 1.5618 1.4866 1.4132 1.3417 1.2720 1.2041 1.1382 1.0741 1.0120 .9514 .8929 .8362 .7814 Alro SteelMetalsGuide Alro Diameter (inches) 3-5/16 2-9/16 2-7/16 7-1/2 6-1/2 5-3/4 5-1/2 5-1/4 4-3/4 4-1/2 4-1/4 3-3/4 3-5/8 3-1/2 3-3/8 3-1/4 3-1/8 2-7/8 2-3/4 2-5/8 2-1/2 2-3/8 8 7 6 5 4 3 Approx Wt. (lbs./foot) 10.8373 10.4396 10.0494 60.8909 53.5170 46.6196 40.1980 31.4563 28.7805 26.2235 23.7855 21.4664 19.2663 17.1850 15.2227 13.3793 12.5023 11.6549 34.2511 9.2912 8.5628 7.8641 7.1951 6.5559 6.2474 5.9464 5.6528 5.3666 alro.com ® Aluminum .569 .758 .948 .607 .758 .834 .910 .986 1.137 1.327 1.517 1.896 2.275 2.654 3.023 3.412 3.791 4.550 5.308 6.066 6.824 7.582 9.099 1.062 1.137 1.213 1.365 1.517 1.668 1.820 1.971 2.123 2.275 2.426 2.730 3.033 3.336 3.640 3.943 4.246 4.550 4.853 5.459 6.066 7.279 8.492 Weight (lbs./foot) 5/8 x 1 5/8 x 2 5/8 x 3 5/8 x 4 5/8 x 5 5/8 x 6 5/8 x 7 5/8 x 8 5/8 x 9 1/2 x 1 1/2 x 2 1/2 x 3 1/2 x 4 1/2 x 5 1/2 x 6 1/2 x 7 1/2 x 8 1/2 x 9 (inches) 5/8 x 10 1/2 x 10 1/2 x 12 1/2 x 14 5/8 x 3/4 Bar Size 5/18 x 12 5/8 x 1-1/4 5/8 x 1-1/2 5/8 x 1-3/4 5/8 x 2-1/2 5/8 x 3-1/2 5/8 x 4-1/2 1/2 x 1-1/4 1/2 x 1-3/8 1/2 x 1-1/2 1/2 x 1-5/8 1/2 x 1-3/4 1/2 x 1-7/8 1/2 x 2-1/4 1/2 x 2-1/2 1/2 x 2-3/4 1/2 x 3-1/4 1/2 x 3-1/2 1/2 x 3-3/4 1/2 x 4-1/2 1/2 x 5-1/2 1/2 x 6-1/2 1/2 x 7-1/2 AlroGuide Metals Steel .227 .284 .341 .398 .455 .569 .682 .796 .910 .190 .237 .284 .379 .474 .569 .663 .758 .948 1.024 1.137 1.251 1.365 1.479 1.592 1.820 1.934 2.047 2.275 2.730 3.185 3.640 4.095 4.550 5.004 5.459 6.369 1.043 1.137 1.517 2.275 1.365 1.517 1.668 1.820 2.123 2.426 2.730 2.881 3.033 3.640 Weight (lbs./foot) 6-15 3/8 x 5 3/8 x 6 3/8 x 7 3/8 x 8 3/8 x 9 3/8 x 4 3/8 x 3 3/8 x 2 3/8 x 1 1/4 x 6 1/4 x 7 1/4 x 8 1/4 x 9 1/4 x 5 (inches) 3/8 x 11 3/8 x 10 3/8 x 12 3/8 x 14 5/16 x 3 5/16 x 4 5/16 x 6 5/16 x 2 5/16 x 1 1/4 x 10 1/4 x 12 3/8 x 1/2 3/8 x 5/8 3/8 x 3/4 3/8 x 7/8 Bar Size 5/16 x 1/2 5/16 x 5/8 5/16 x 3/4 3/8 x 4-1/4 3/8 x 4-1/2 3/8 x 3-1/4 3/8 x 3-1/2 3/8 x 2-1/4 3/8 x 2-1/2 3/8 x 2-3/4 3/8 x 1-1/4 3/8 x 1-1/2 3/8 x 1-3/4 1/4 x 9-1/2 1/4 x 5-1/2 1/4 x 4-1/2 5/16 x 2-1/2 5/16 x 2-3/4 5/16 x 1-1/4 5/16 x 1-1/2 5/16 x 1-3/4 .114 .114 .114 .152 .190 .227 .265 .303 .379 .455 .531 .607 .682 .758 .834 .910 .986 .142 .171 .199 .227 .284 .341 .398 .455 .512 .569 .682 .796 .910 .152 .190 .209 .227 .265 .303 .379 .455 .531 .607 .758 .910 .076 .095 1.062 1.213 1.137 1.365 2.730 Weight (lbs./foot) 1/4 x 1 1/4 x 2 1/4 x 3 1/4 x 4 1/8 x 1 1/8 x 2 1/8 x 3 1/8 x 4 1/8 x 5 1/8 x 6 (inches) 3/16 x 1 3/16 x 2 3/16 x 3 3/16 x 4 3/16 x 5 3/16 x 6 1/4 x 3/8 1/4 x 1/2 1/4 x 5/8 1/4 x 3/4 1/4 x 7/8 1/8 x 1/2 1/8 x 5/8 1/8 x 3/4 Bar Size 3/16 x 12 3/16 x 1/2 3/16 x 5/8 3/16 x 3/4 3/16 x 7/8 1/4 x 1-1/4 1/4 x 1-1/2 1/4 x 1-3/4 1/4 x 2-1/4 1/4 x 2-1/2 1/4 x 2-3/4 1/4 x 3-1/4 1/4 x 3-1/2 1/8 x 1-1/4 1/8 x 1-3/8 1/8 x 1-1/2 1/8 x 1-3/4 1/8 x 2-1/2 1/8 x 3-1/2 3/16 x 1-1/4 3/16 x 1-1/2 3/16 x 1-3/4 3/16 x 2-1/4 3/16 x 2-1/2 3/16 x 3-1/2 alro.com Cold Finished Rectangular Bar Stock Rectangular Finished Cold 12 foot • Stock Lengths: AMS-QQ-A-225/9 ASTM-B221, Aluminum Rectangles, 7075-T6 Rectangles, Aluminum Aluminum ASTM-B221, AMS-QQ-A-225/9 •StockLengths:12foot Cold FinishedRectangular BarStock Aluminum Rectangles, 7075-T6 ® 1-3/16 x3-3/8 1-3/16 x2-7/8 1-3/16 x2-3/8 1-1/4 x2-1/4 1-1/4 x1-3/4 1-1/4 x1-5/8 1-1/4 x1-1/2 3/4 x7-1/2 3/4 x6-1/2 3/4 x4-1/2 3/4 x3-1/2 3/4 x2-3/4 3/4 x2-1/2 3/4 x2-1/4 3/4 x1-3/4 3/4 x1-1/2 3/4 x1-1/4 1-1/8 x2 1 x4-1/2 1 x3-1/2 1 x2-3/4 1 x2-1/2 1 x2-1/4 1 x1-3/4 1 x1-1/2 1 x1-1/4 1-1/4 x2 Bar Size 3/4 x14 3/4 x12 3/4 x10 (inches) 3/4 x9 3/4 x8 3/4 x7 3/4 x6 3/4 x5 3/4 x4 3/4 x3 3/4 x2 3/4 x1 1 x14 1 x12 1 x10 1 x9 1 x8 1 x7 1 x6 1 x5 1 x4 1 x3 1 x2 (lbs./foot) Weight 12.739 10.919 16.985 14.558 12.132 10.919 9.099 8.189 7.279 6.824 6.369 5.914 5.459 4.550 4.095 3.640 3.185 2.730 2.502 2.275 2.047 1.820 1.592 1.365 1.137 0.910 3.412 3.033 2.654 2.464 2.275 4.862 4.142 3.422 2.760 9.706 8.492 7.279 6.066 5.459 4.853 4.246 3.640 3.336 3.033 2.730 2.426 2.123 1.820 1.517 1-3/4 x5-1/2 1-3/4 x4-1/2 1-3/4 x3-3/4 1-3/4 x3-1/2 1-3/4 x2-1/2 1-1/2 x8-1/2 1-1/2 x6-1/2 1-1/2 x5-1/2 1-1/2 x4-1/2 1-1/2 x4-1/4 1-1/2 x3-1/2 1-1/2 x3-1/4 1-1/2 x2-3/4 1-1/2 x2-1/2 1-1/2 x2-1/4 1-1/2 x1-3/4 1-1/4 x8-1/2 1-1/4 x7-1/2 1-1/4 x6-1/2 1-1/4 x5-1/2 1-1/4 x4-1/2 1-1/4 x3-3/4 1-1/4 x3-1/2 1-1/4 x3-1/4 1-1/4 x2-1/2 1-1/2 x14 1-1/2 x12 1-1/2 x10 1-1/4 x12 1-1/4 x10 2 x2-1/2 2 x2-1/4 1-3/4 x6 1-3/4 x5 1-3/4 x4 1-3/4 x3 1-3/4 x2 1-1/2 x8 1-1/2 x6 1-1/2 x5 1-1/2 x4 1-1/2 x3 1-1/2 x2 1-1/4 x8 1-1/4 x7 1-1/4 x6 1-1/4 x5 1-1/4 x4 1-1/4 x3 Bar Size (inches) 2 x3 6-16 (lbs./foot) Weight 25.477 21.838 18.198 15.468 14.558 10.919 10.009 18.198 15.165 12.890 12.132 10.616 12.739 10.616 11.829 11.374 11.677 9.099 8.189 7.734 7.279 6.369 5.914 5.459 5.000 4.550 4.095 3.640 3.185 9.857 9.099 8.341 7.583 6.824 6.066 5.687 5.308 4.929 4.550 3.791 7.279 6.066 5.459 9.554 8.492 7.962 7.431 6.369 5.308 4.246 Alro SteelMetalsGuide Alro 3-1/2 x4-1/2 2-3/4 x4-1/4 2-3/4 x3-1/2 2-3/4 x3-1/4 2-1/2 x2-3/4 2-1/4 x2-3/4 2-1/4 x2-1/2 2-1/2 x5-1/2 2-1/2 x4-1/2 2-1/2 x3-1/2 2-1/2 x3-1/4 2-1/4 x5-1/2 2-1/4 x4-1/2 2-1/4 x3-1/2 4-1/2 x6 4-1/2 x5 4 x4-1/2 3-1/2 x4 3 x4-1/2 3 x3-1/2 2-3/4 x3 3-1/2 x7 3-1/2 x6 3-1/2 x5 2 x8-1/2 2 x6-1/2 2 x4-1/2 2 x3-1/2 2-1/2 x6 2-1/2 x5 2-1/2 x4 2-1/2 x3 2-1/4 x5 2-1/4 x4 2-1/4 x3 Bar Size (inches) 2 x14 2 x12 2 x10 4 x6 4 x5 3 x6 3 x5 3 x4 2 x8 2 x6 2 x5 2 x4 5 x alro.com (lbs./foot) Weight 36.396 32.756 27.297 24.264 21.838 29.723 25.477 21.231 19.108 16.985 21.838 18.198 16.378 14.558 12.739 14.179 10.843 10.009 33.970 24.264 20.624 15.772 14.558 12.132 10.919 18.198 16.682 15.165 13.649 12.132 10.616 15.013 13.649 12.284 10.919 29.117 11.677 29.117 19.411 9.706 8.492 9.857 9.099 8.341 9.554 8.189 7.507 6.824 ® Aluminum ------.006 .008 .012 .016 .031 Bar .0016 .0020 .0020 Minus Rolled Rolled Rod ------.006 .008 .012 .031 .062 ------Bar Plus Cold .0020 .0025 .0030 .0050 .0080 Finished Plus or Minus AlroGuide Metals Steel Tolerances (inches) Tolerances (Allowable Deviation from ------Specified Distance Across Flats) Specified Distance Rod .0015 .0020 .0025 .0040 .0060 .0080 .0120 .0200 .0250 .0300 Wire .0010 .0015 .0020 6-17 Drawn Cold Finish Tolerance - Plus and Minus (in inches) and Minus (in - Plus Tolerance Allowable Deviation from Specified Diameter Allowable Deviation ------Wire .0005 .0010 .0015 Drawn D 0.036 - 0.064 0.065 - 0.374 0.375 - 0.500 0.501 - 1.000 1.001 - 1.500 1.501 - 2.000 2.001 - 3.000 3.001 - 4.000 Up thru 0.035 Specified Distance Across Flats (inches) (inches) D 0.036 - 0.064 0.065 - 0.374 0.375 - 0.500 0.501 - 1.000 1.001 - 1.500 1.501 - 2.000 2.001 - 3.000 3.001 - 3.499 3.500 - 5.000 5.001 - 6.000 6.001 - 7.000 7.001 - 8.000 Up thru 0.035 Specified Dia. alro.com Cold Finished Round Wire and Rod Round Wire Cold Finished Diameter Tolerances Diameter Distance Across Flats and Bar Wire Square, Hexagonal and Octagonal Standard Tolerances Rod, Bar & Wire - Cold Finished - Cold & Wire Bar Rod, Aluminum Rectangular Wire andBar Tolerances &Width Thickness TolerancesStandard Rod, Bar&Wire-ColdFinished ® T Specified Thickness or Width (inches) Up thru0.035 3.001 -4.000 2.001 -3.000 1.501 -2.000 1.001 -1.500 0.751 -1.000 0.501 -0.750 0.065 -0.500 0.036 -0.064 W 6-18 Thickness Specified Thicknessand Width .0080 .0050 .0030 .0025 .0025 .0020 .0015 .0010 Allowable Deviationfrom --- Plus andMinus(inches) Alro SteelMetalsGuide Alro Cold FinishedBar Drawn Wire and Tolerance Width .0100 .0080 .0050 .0030 .0025 .0025 .0020 ------alro.com ® Aluminum what • Rectangular Tubing • Rectangular Pipe • Round Tubing • Round AlroGuide Metals Steel tions. Most versatile of heat-treatabletions. Most versatile 6-19 ior and strength. Can be spot welded. ior and strength. Can • Angles • Channels • I-Beams • Square Tubing tions; strength same as 6061. ant and can be anodized. Its strength, as extruded, is some derable forming in T4 temper. Good resistance to corrosion. Widely T4 temper. derable forming in – High machinability and finishability with good chip-forming characteristics; substitute characteristics; chip-forming good with finishability and machinability High – • Round Bar • Round • Hexagons • Squares • Flat Bar alro.com for 2011 in some applica for 2011 Can be strength is required. Used for aircraft structural members when extra – 7075 welded but requires more care and precision.Can be spot regular methods but formed by not fusion welded. 6262 higher than that of 3003. It can be precipitation heat-treated to strengths just under 6061 for irrigation pipe, furniture, electrical conduit, and handrails. In tube form it is used alloy. – Transportation, structural pipe, furniture applica structural pipe, Transportation, 6061 – 6063 – Has best all-around extruding properties. Can be used for comparatively intricate a good surface Takes sections; excellent for hollow extrusions and architectural applications. finish, is corrosion resist Alloy Descriptions and Applications Alloy 2024 – Used principally for structural members aircraft construction in high-strength for in behav tube. Similar to 2014 group. Will take consi handrails used for structural tube, and baggage strength is required. racks where moderate Extruded Product Offerings Aluminum Aluminum ASTM-B221, AMS-QQ-A-200/8 •StockLengths: AluminumRounds Extruded Aluminum Rounds,6061-T6511 ® Diameter (inches) 1-15/16 1-13/16 1-11/16 2-1/16 1-9/16 1-7/16 1-5/16 1-3/16 1-1/16 15/16 13/16 15/32 11/16 11/32 2-1/4 2-1/8 1-7/8 1-3/4 1-5/8 1-1/2 1-3/8 1-1/4 1-1/8 9/16 7/16 5/16 7/8 3/4 5/8 1/2 3/8 1/4 2 1 Approx Wt. (lbs./foot) 4.676 4.171 4.060 3.695 3.494 3.247 3.033 2.829 2.632 2.439 2.254 2.078 1.910 1.746 1.590 1.443 1.304 1.169 1.042 .924 .813 .707 .609 .520 .437 .361 .292 .231 .202 .177 .130 .109 .090 .058 Diameter (inches) 5-1/16 2-9/16 2-5/16 5-3/4 5-5/8 5-1/2 5-1/4 2-7/8 2-3/4 2-5/8 2-1/2 2-3/8 6-3/4 6-1/2 6-3/8 6-1/4 6-1/8 4-3/4 4-5/8 4-1/2 4-3/8 4-1/4 4-1/8 3-7/8 3-3/4 3-5/8 3-1/2 3-3/8 3-1/4 3-1/8 6 5 4 3 6-20 Approx Wt. (lbs./foot) 42.083 39.023 37.537 36.079 34.650 33.251 30.537 29.224 27.940 25.458 23.667 23.091 20.839 19.757 18.703 17.679 16.683 15.716 14.778 13.869 12.989 12.137 10.521 11.314 9.756 9.020 8.313 7.635 6.985 6.364 6.067 5.773 5.210 4.941 Alro SteelMetalsGuide Alro *Temper T6 Diameter (inches) 12-1/2* 12-1/8* 10-1/2* 10-1/8* 11-1/2* 9-1/2* 9-1/4* 8-1/2 8-1/4 8-1/8 7-3/4 7-1/2 7-1/4 26* 25* 24* 23* 22* 21* 20* 19* 18* 17* 16* 15* 14* 13* 12* 10* 11* 9* 8 7 Approx Wt. (lbs./foot) 488.600 447.037 407.321 369.452 333.431 299.104 266.793 236.500 207.900 181.032 155.990 148.966 135.790 133.002 122.150 101.830 624.056 577.269 532.011 111.759 94.686 92.363 83.357 79.028 74.814 66.732 62.864 60.974 55.475 51.954 48.590 45.258 59.112 alro.com ® Aluminum Cold .0120 .0200 .0200 .0250 .0250 .0300 .0300 Finished 2.829 3.247 3.695 4.171 4.676 5.210 5.773 6.364 6.985 8.313 Tolerances (lbs./foot) Approx Wt. .012 .017 .017 .022 .022 .022 .027 2 3 ** Close 1-3/4 1-7/8 2-1/8 2-1/4 2-3/8 2-1/2 2-5/8 2-3/4 Tolerance (inches) Diameter Alro representative. Extruded Rod AlroGuide Metals Steel Sizes (inches) Diameter .923 .982 1.042 1.168 1.304 1.443 1.516 1.590 1.746 2.078 2.439 3.500 - 3.750 3.751 - 5.000 5.001 - 5.750 5.751 - 6.000 6.001 - 7.000 7.001 - 7.500 7.501 - 8.000 (lbs./foot) Approx Wt. 6-21 1

1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 .005 .004 .005 .005 .008 .008 .012 1-1/32 1-1/16 1-3/16 1-9/32 1-5/16 Cold (inches) Diameter Finished Tolerances .005 .004 .005 .005 .008 .008 .012 .090 .129 .177 .230 .292 .361 .437 .519 .609 .707 .813 ** Close Tolerance (lbs./foot) Extruded Rod Approx Wt. 5/8 3/4 7/8 1/2 3/8 Sizes 9/16 7/16 5/16 11/16 13/16 15/16 (inches) Diameter (inches) .375 - .500 Diameter .501 - 1.000 1.001 - 1.500 1.501 - 1.938 1.939 - 2.000 2.001 - 3.000 3.001 - 3.499 * AII tolerances shown are plus or minus. * Also available in precision tolerances 1/3 to 1/4 normal. ** alro.com Note: Rounds over 3" diameter are availble by request, please inquire with your Note: Rounds over 3" diameter are availble by request, Comparison of Tolerances* Aluminum Rounds, 6061-T6/T6511 Extruded vs Cold Finished Rounds Rounds 6042 and 6064 are Rohs compliant extruded 6000 series alloys. extruded 6000 6064 are Rohs compliant 6042 and 6042 and 6064 are controlled lead alloys that offer improved machinability6061 as well as good corrosion resistance. Both have similar machinability characteristics ratings over compliant in place and can be used when compared and IMDS/ELV to 6262, but are Rohs of 6262 extruded products. 6262-T6511, 6042-T5511 and 6064-T6511 and 6042-T5511 6262-T6511, ASTM-B221 Aluminum Rounds, Extruded Rounds, Aluminum

Aluminum

and physical properties, please refer to above charts for results. results. for charts above to refer please properties, physical and Mechanical Properties Comparison of 6061-T6/T6511 and6262-T6511 Aluminum Rounds,Extruded Typical PhysicalProperties

Precision Precision Tolerance Ex

certifiedand available in a choice of -T6 or -T6511 tempers. Chamfer available on one end. Precision Tolerance Extruded Rounds are produced in 6061 and 6262 alloys, both fully fully both alloys, 6262 and 6061 in produced are Rounds Tolerance Extruded Precision ® Cold Finish: Extrusion : Commercial Cold Finish: Extrusion : Commercial Alloy andTemper Alloy andTemper

6262-T6, -T6511 6061-T6, -T6511 6262-T6, -T6511 6061-T6, -T6511 truded truded Rounds are designed to perform with outstanding mechanical 6262-T6, -T651 6061-T6, -T651 6262-T6, -T651 6061-T6, -T651 Two pagecharts,continuesonnext 6-22 Specific Gravity Ultimate 42,000 42,000 38,000 38,000 2.72 2.70 2.72 2.70 Strength (psi) Alro SteelMetalsGuide Alro Minimum Tension Density 0.098 0.098 0.098 0.098 35,000 35,000 35,000 35,000 Yield * 1/2"diameterspecimen Conductivity Electrical % IACS Elongation % in2" 44 43 44 43 alro.com 17* 17* 17* 17* ® Aluminum F o to 212 13.10 13.00 13.10 13.00 o 68 30,000 30,000 30,000 30,000 Shearing F o Typical Shear Typical Strength (psi) to 48 Average coefficient of Average o 12.20 12.20 12.20 12.20 thermal expansion per oF (1 million times actual value) -58 C AlroGuide Metals Steel o 95 95 95 95 0.40 0.41 0.40 0.41 at 25 CGS Units Brinell #, 500 kg Brinell #, 500 load, 10 mm ball load, 10 mm Typical Hardness Typical 6-23 F o 1160 1160 1160 1160 at 77 Thermal Conductivity 24 24 24 24 Two page charts, continued from previous page Two 6061-T6, -T651 6262-T6, -T651

truded Rounds are designed to perform with outstanding mechanical outstanding with perform to designed are Rounds truded 6061-T6, -T6511 6262-T6, -T6511 Electrical Alloy and Temper Resistivity microhm.xm Commercial Extrusion : Cold Finish : Commercial Extrusion : Cold Finish : alro.com

Precision Tolerance Precision Extruded Tolerance Rounds are produced in 6061 and 6262 alloys, both fully certified and available in a choice of -T6 or -T6511 tempers. Chamfer available on one end. one on available Chamfer tempers. -T6511 or -T6 of choice a in available and certified Precision Tolerance Ex Tolerance Precision Typical Physical PropertiesTypical 6061-T6/T6511 and 6262-T6511 6061-T6/T6511 ofComparison Properties Mechanical Aluminum Rounds, Extruded Rounds, Aluminum and physical properties, please refer to above charts for results. Aluminum Comparison of AluminumAlloys Comparison of Tolerance6061-T6/T6511 and6262-T6511,Precision Aluminum Rounds,Extruded ®

(2)

comparison with other metals. other with comparison

Ain used be to not are and group a as alloys base aluminum on based are ratings Poor - E thru Excellent - (1)

Cold Finish: Extrusion: Commercial Ext.Rounds Prec. Tolerance Cold Finish: Extrusion: Commercial ExtrudedRounds Precision Tolerance

Except for machinability and resistance to stress-corrosion cracking, the relative ratings are indicated as follows: follows: as indicated are ratings relative the cracking, stress-corrosion to resistance and machinability for Except

Continuous chips and good finish good and chips Continuous

good to excellent finish excellent to good

Curied or easily broken chips and chips broken easily or Curied

chips and excellent finish excellent and chips Free cutting, very small broken small very cutting, Free Alloy andTemper 6262-T6, -T6511 6061-T6, -T6511 6262-T6, -T6511 6061-T6, -T6511 6262-T6, -T651 6061-T6, -T651 Alloy andTemper 6262-T6, -T6511 6061-T6, -T6511 6262-T6, -T6511 6061-T6, -T6511 6262-T6, -T651 6061-T6, -T651

Brazeability

(3)

= C

= B

A = Machinability A A A A A A

6-24

Service and laboratory failures under special conditions special under failures laboratory and Service

laboratory failures only under special conditions special under only failures laboratory

No known instance of failure in service: in failure of instance known No

or in laboratory tests laboratory in or No known instances of failure in service in failure of instances known No (1) C C C B B B Weldability (ARC) (2) Alro SteelMetalsGuide Alro A A A A A A Cold Forming Capacity Resistance Corrosion C C C C C C B B B B B B Crack Resist. Anodizing Response Corrosion alro.com Stress A A A A A A A A A A A A

(3)

® Aluminum 5.156 5.745 6.053 6.365 7.018 7.702 8.418 9.166 16.538 18.816 23.814 29.400 35.574 42.336 49.686 57.624 75.264 95.252 (lbs./foot) Approx Wt. Approx Wt. (lbs./lineal ft.) 3 4 5 6 7 8 9* Size 2-1/4 2-3/8 2-1/2 2-5/8 2-3/4 2-7/8 3-3/4 4-1/2 5-1/2 6-1/2 2-7/16 (inches) (inches) Distances Across Flat * 84" maximum length and .062" radius corners. *Available in T6 Temper AlroGuide Metals Steel 3.119 1.149 1.289 1.591 1.925 2.106 2.292 2.689 3.580 4.074 2.646 3.105 3.601 4.134 4.704 5.954 7.350 8.894 10.584 12.422 14.406 (lbs./foot) Approx Wt. Approx Wt. (lbs./lineal ft.) 6-25 2 3 2 Size 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 1-3/4 1-7/8 3-1/4 3-1/2 2-1/4 2-1/2 2-3/4 1-1/2 1-5/8 1-3/4 1-7/8 1-1/16 1-7/16 (inches) (inches) Distances Across Flat .143 .250 .321 .398 .482 .573 .671 .780 .896 .114 .165 .294 .459 .662 .900 .074 1.018 1.176 1.488 1.838 2.223 (lbs./foot) Approx Wt. Approx Wt. (lbs./lineal ft.) 1 1 5/8 3/4 7/8 3/8 1/2 3/8 1/2 5/8 3/4 7/8 1/4 9/16 Size 5/16 11/16 13/16 15/16 1-1/8 1-1/4 1-3/8 (inches) (inches) Distances Across Flat alro.com Aluminum Squares, Extruded Aluminum Squares, 6061-T6511 6061-T6/T6511 and 6262-T6511 6061-T6/T6511 AMS-QQ-A-200/8 ASTM-B221, ASTM-B221 or 6061-T6511*, 6262-T6511*, 12 foot Stock Lengths: Aluminum Hexagons, Extruded Hexagons, Aluminum ASTM-B221, AMS-QQ-A-200/8 • Stock Lengths: 12 foot AMS-QQ-A-200/8 ASTM-B221, Aluminum ASTM-B221, AMS-QQ-A-200/8 •StockLengths:12foot 6061-T6511 Rectangular Bars Aluminum Rectangles, Extruded ® 3/16 x3-1/2 3/16 x2-1/2 3/16 x2-1/4 3/16 x1-3/4 3/16 x1-1/2 3/16 x1-1/4 1/8 x3-1/2 1/8 x2-1/2 1/8 x1-3/4 1/8 x1-1/2 1/8 x1-3/8 1/8 x1-1/4 1/4 x2-3/4 1/4 x2-1/2 1/4 x2-1/4 1/4 x1-3/4 1/4 x1-1/2 1/4 x1-1/4 3/16 x7/8 3/16 x3/4 3/16 x5/8 3/16 x1/2 3/16 x12 Bar Size 1/8 x3/4 1/8 x5/8 1/8 x1/2 1/4 x7/8 1/4 x3/4 1/4 x5/8 1/4 x1/2 1/4 x3/8 3/16 x6 3/16 x5 3/16 x4 3/16 x3 3/16 x2 3/16 x1 (inches) 1/8 x6 1/8 x5 1/8 x4 1/8 x3 1/8 x2 1/8 x1 1/4 x2 1/4 x1 (lbs./foot) (Any listedsizecan beorderedin6063-T52alloyand temper Weight 0.880 0.735 0.588 0.515 0.441 0.368 0.294 0.257 0.220 0.202 0.184 0.147 0.092 0.074 0.809 0.735 0.662 0.588 0.514 0.441 0.368 0.294 0.257 0.220 0.184 0.147 2.653 1.327 1.105 0.884 0.774 0.663 0.553 0.497 0.442 0.387 0.332 0.276 0.221 0.193 0.166 0.138 0.110 0.110 0.111 5/16 x2-3/4 5/16 x2-1/2 5/16 x1-3/4 5/16 x1-1/2 5/16 x1-1/4 3/8 x4-1/2 3/8 x4-1/4 3/8 x3-1/2 3/8 x3-1/4 3/8 x2-3/4 3/8 x2-1/2 3/8 x2-1/4 3/8 x1-3/4 3/8 x1-1/2 3/8 x1-1/4 1/4 x9-1/2 1/4 x5-1/2 1/4 x4-1/2 1/4 x3-1/2 1/4 x3-1/4 5/16 x3/4 5/16 x5/8 5/16 x1/2 Bar Size 3/8 x7/8 3/8 x3/4 3/8 x5/8 3/8 x1/2 1/4 x12 1/4 x10 5/16 x1 5/16 x6 5/16 x4 5/16 x3 5/16 x2 (inches) 1/4 x3 3/8 x4 3/8 x3 3/8 x2 3/8 x1 1/4 x9 1/4 x8 1/4 x7 1/4 x6 1/4 x5 1/4 x4 6-26 (lbs./foot) Weight 1.985 1.874 1.764 1.544 1.433 1.323 1.213 1.102 0.992 0.882 0.772 0.662 0.551 0.441 0.386 0.331 0.276 0.221 2.201 1.468 1.101 1.009 0.917 0.734 0.642 0.550 0.459 0.367 0.275 0.229 0.183 3.528 2.940 2.793 2.646 2.352 2.058 1.764 1.617 1.470 1.323 1.176 1.029 0.956 0.882 Alro SteelMetalsGuide Alro 1/2 x7-1/2 1/2 x6-1/2 1/2 x5-1/2 1/2 x4-1/2 1/2 x3-3/4 1/2 x3-1/2 1/2 x3-1/4 1/2 x2-3/4 1/2 x2-1/2 1/2 x2-1/4 1/2 x1-7/8 1/2 x1-3/4 1/2 x1-5/8 1/2 x1-1/2 1/2 x1-3/8 1/2 x1-1/4 5/8 x1-3/4 5/8 x1-1/2 5/8 x1-1/4 Bar Size 1/2 x3/4 1/2 x5/8 5/8 x3/4 3/8 x14 3/8 x12 3/8 x10 1/2 x14 1/2 x12 1/2 x10 3/8 x11 (inches) 3/8 x9 3/8 x8 3/8 x7 3/8 x6 3/8 x5 1/2 x9 1/2 x8 1/2 x7 1/2 x6 1/2 x5 1/2 x4 1/2 x3 1/2 x2 1/2 x1 5/8 x1 5/8 x2 .) alro.com (lbs./foot) Weight 6.174 5.292 4.851 4.410 3.969 3.528 3.087 2.646 2.205 1.470 1.286 1.102 0.919 0.735 0.551 8.232 7.056 5.880 5.292 4.704 4.410 3.822 3.528 3.234 2.940 2.646 2.352 2.205 2.058 1.764 1.617 1.470 1.323 1.176 1.103 1.029 0.956 0.882 0.809 0.735 0.588 0.441 0.368 4.116 1.911 ® Aluminum 4.116 5.145 6.174 7.203 7.717 8.232 9.261 6.615 7.276 7.938 9.261 5.292 5.880 7.056 8.232 9.408 8.820 9.702 11.319 11.907 11.760 11.466 14.112 10.290 12.348 10.584 13.230 14.553 10.584 14.100 15.288 16.464 18.816 19.992 21.168 23.520 28.224 32.928 10.584 12.350 14.994 15.876 17.640 21.168 24.696 Weight (lbs./foot) .) 2 x 3 2 x 4 2 x 5 2 x 6 2 x 7 2 x 8 2 x 9 2 x 10 2 x 12 2 x 14 (inches) Bar Size 2-1/4 x 3 2-1/4 x 4 2-1/4 x 5 1-3/4 x 2 1-3/4 x 3 1-3/4 x 4 1-3/4 x 5 1-3/4 x 6 2 x 2-1/4 2 x 2-1/2 2 x 3-1/2 2 x 4-1/2 2 x 6-1/2 2 x 8-1/2 1-1/2 x 5 1-1/2 x 6 1-1/2 x 7 1-1/2 x 8 1-1/2 x 9 1-1/2 x 10 1-1/2 x 12 1-1/2 x 14 2-1/4 x 2-1/2 2-1/4 x 2-3/4 2-1/4 x 3-1/2 2-1/4 x 4-1/2 2-1/4 x 5-1/2 1-3/4 x 2-1/2 1-3/4 x 3-1/2 1-3/4 x 3-3/4 1-3/4 x 4-1/2 1-3/4 x 5-1/2 1-1/2 x 5-1/2 1-1/2 x 6-1/2 1-1/2 x 8-1/2 AlroGuide Metals Steel 4.711 3.087 3.528 3.969 4.410 4.851 5.292 5.733 6.174 7.056 7.497 7.938 7.056 7.644 8.232 9.408 2.646 3.319 4.017 2.205 2.389 2.572 2.940 3.307 3.675 4.410 4.778 5.145 5.512 5.880 6.615 7.350 8.085 8.820 9.555 11.760 14.112 11.025 11.760 10.584 16.464 10.289 12.495 14.700 17.640 Weight (lbs./foot) 6-27 1 x 7 1 x 8 1 x 9 1 x 6 1 x 10 1 x 12 1 x 14 (inches) 1-1/4 x 8 1-1/4 x 7 1-1/4 x 6 1-1/2 x 4 1-1/4 x 5 1-1/2 x 3 1-1/4 x 4 1-1/2 x 2 1-1/4 x 3 1-1/4 x 2 1 x 6-1/2 1-1/8 x 2 Bar Size 1-1/4 x 10 1-1/4 x 12 1-1/4 x 8-1/2 1-1/4 x 7-1/2 1-1/4 x 6-1/2 1-1/2 x 4-1/4 1-1/2 x 4-1/2 1-1/4 x 5-1/2 1-1/2 x 3-1/4 1-1/2 x 3-1/2 1-1/4 x 4-1/2 1-1/2 x 2-1/4 1-1/2 x 2-1/2 1-1/2 x 2-3/4 1-1/4 x 3-1/4 1-1/4 x 3-1/2 1-1/4 x 3-3/4 1-1/2 x 1-3/4 1-1/4 x 2-1/4 1-1/4 x 2-1/2 1-1/4 x 1-1/2 1-1/4 x 1-5/8 1-1/4 x 1-3/4 1-3/16 x 2-3/8 1-3/16 x 2-7/8 1-3/16 x 3-3/8 4.116 4.704 5.292 5.880 6.468 1.470 1.764 2.058 2.352 2.646 2.940 3.234 3.528 3.822 0.882 1.102 1.323 1.544 1.764 1.984 2.205 2.426 2.646 3.087 3.528 3.969 4.410 5.292 5.733 6.174 6.615 7.056 7.938 8.820 1.838 2.205 2.582 2.940 3.308 3.675 4.410 5.145 5.880 6.615 7.350 8.820 10.584 12.348 Weight (Any listed size can be ordered in 6063-T52 alloy and temper (lbs./foot) 1 x 2 1 x 3 1 x 4 1 x 5 5/8 x 3 5/8 x 4 5/8 x 5 5/8 x 6 5/8 x 7 5/8 x 8 5/8 x 9 3/4 x 1 3/4 x 2 3/4 x 3 3/4 x 4 3/4 x 5 3/4 x 6 3/4 x 7 3/4 x 8 3/4 x 9 (inches) 5/8 x 10 5/8 x 12 3/4 x 10 3/4 x 12 3/4 x 14 1 x 1-1/4 1 x 1-1/2 1 x 1-3/4 1 x 2-1/4 1 x 2-1/2 1 x 2-3/4 1 x 3-1/4 1 x 3-1/2 1 x 4-1/2 1 x 5-1/2 Bar Size 5/8 x 2-1/2 5/8 x 3-1/2 5/8 x 4-1/2 3/4 x 1-1/4 3/4 x 1-1/2 3/4 x 1-3/4 3/4 x 2-1/4 3/4 x 2-1/2 3/4 x 2-3/4 3/4 x 3-1/2 3/4 x 4-1/2 3/4 x 6-1/2 3/4 x 7-1/2 alro.com 6061-T6511 Rectangular Bars Rectangular 6061-T6511 12 foot • Stock Lengths: AMS-QQ-A-200/8 ASTM-B221, Aluminum Rectangles, Extruded Rectangles, Aluminum Aluminum •1/2commercialdimensiontoleranceallontheplusside •1/2commercialtwistandstraightness •Elevatedmechanicalproperties-44minimumksiUTS ASTM-B221, AMS-QQ-A-200/8 •StockLengths:12foot 6061-T6511 Rectangular Bars Aluminum Rectangles, Extruded Manifold Tolerances &pneumatic manifolds, machinery&equipmentandfixturingdevices. hydraulic power, fluid include applications Typical properties. mechanical offering extra tight tolerances, improved straightness, reduced twist, and elevated minimum machining, speed for high product aluminum extruded isaprecision quality Manifold Manifold Quality Aluminum 6061-T6511, Extruded ® 2-3/4 x5-1/4 2-3/4 x4-1/4 2-3/4 x3-1/2 2-3/4 x3-1/4 2-1/2 x5-1/2 2-1/2 x4-1/2 2-1/2 x3-1/2 2-1/2 x3-1/4 2-1/2 x2-3/4 Bar Size 2-3/4 x3 2-1/2 x8 2-1/2 x6 2-1/2 x5 2-1/2 x4 2-1/2 x3 (inches) (lbs./foot) (Any listedsizecanbeorderedin6063-T52alloyandtemper Weight 13.744 23.712 17.640 16.170 14.700 13.230 10.290 17.011 11.319 10.511 11.760 9.702 9.555 8.820 8.085 Width (inches) 6.000 -7.999 4.000 -5.999 2.000 -3.999 1.500 -1.999 1.000 -1.499 Thickness & 8.000 3-1/2 x4-1/2 3-1/2 x10 Bar Size 4 x4-1/2 3-1/2 x4 3 x4-1/2 3 x3-1/2 3-1/2 x7 3-1/2 x6 3-1/2 x5 (inches) 4 x8 4 x7 4 x6 4 x5 3 x8 3 x6 3 x5 3 x4 6-28 (lbs./foot) Weight 37.919 32.930 28.224 23.520 21.168 41.159 28.812 24.696 20.580 18.522 14.464 28.433 21.168 17.640 15.876 12.348 14.112 +.054 /-.000 +.044 /-.000 +.034 /-.000 +.024 /-.000 +.014 /-.000 +.012 /-.000 Tolerances Alro SteelMetalsGuide Alro Manifold 4-1/2 x5-1/2 4-1/2 x8-3/4 Bar Size 5 x5-1/2 4-1/2 x5 4-1/2 x6 6 x6-1/2 5-1/2 x8 5-1/2 x6 (inches) 5 x8 5 x7 5 x6 6 x8 6 x7 .) alro.com (lbs./foot) Weight 47.358 41.430 35.280 32.550 46.623 32.400 29.306 26.460 56.846 49.729 46.188 52.078 39.071 ® Aluminum 18.976 23.994 29.400 35.574 42.647 49.686 75.886 Approx Wt. (lbs./lineal ft.) 4 5 6 8* Size 4-1/2 5-1/2 6-1/2 (inches) * Available in T6 Temper Only Available in T6 Temper * AlroGuide Metals Steel 4.761 6.016 7.421 8.970 10.669 12.513 14.546 16.740 Approx Wt. (lbs./lineal ft.) 6-29 3 2 Size 3-1/4 3-1/2 3-3/4 2-1/4 2-1/2 2-3/4 (inches) 0.911 1.190 1.507 1.855 2.270 2.671 3.132 3.630 Approx Wt. (lbs./lineal ft.) 1 7/8 Size 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 1-3/4 (inches) alro.com Manifold quality a precision is extruded aluminum product for high speed machining, minimum elevated and twist, reduced straightness, improved tolerances, tight extra offering mechanical properties. Typical applications include fluid power, hydraulicdevices. and fixturing machinery & equipment manifolds, & pneumatic 6061-T6511, Manifold Quality Manifold 6061-T6511, 12 foot • Stock Lengths: AMS-QQ-A-200/8 ASTM-B221, Aluminum Squares, Extruded Squares, Aluminum Aluminum ASTM-B221, AMS-QQ-A-200/8 •StockLengths:12foot 6061-T6511, Manifold Quality Aluminum Rectangles, Extruded ® 1-1/4 x5-1/2 1-1/4 x4-1/2 1-1/4 x3-3/4 1-1/4 x3-1/2 1-1/4 x2-1/2 1-1/4 x2-1/4 1-1/4 x1-3/4 1-1/4 x1-1/2 1-1/2 x8-1/2 1-1/2 x5-1/2 1-1/2 x4-1/2 1-1/2 x3-1/2 1-1/2 x2-1/2 1-1/2 x1-3/4 1-1/2 6-1/2 Bar Size 1 x5-1/2 1 x4-1/2 1 x3-1/2 1 x3-1/4 1 x2-3/4 1 x2-1/2 1 x2-1/4 1 x1-3/4 1 x1-1/2 1 x1-1/4 1-1/4 x6 1-1/4 x5 1-1/4 x3 1-1/4 x2 1-1/2 x8 1-1/2 x7 1-1/2 x6 1-1/2 x5 1-1/2 x4 1-1/2 x3 1-1/2 x2 (inches) 1 x8 1 x7 1 x6 1 x5 1 x4 1 x3 1 x2 (lbs./foot) Weight 14.820 12.443 10.672 15.112 11.558 9.506 8.310 7.131 6.530 5.935 5.349 4.752 4.155 3.859 3.563 3.260 2.940 2.675 2.383 2.081 1.783 1.490 8.900 8.155 7.416 6.672 5.557 5.187 4.449 3.710 3.390 2.971 2.597 2.280 9.776 8.891 8.005 6.233 5.337 4.452 3.566 7.119 3.110 2-1/2 x5-1/2 2-1/2 x4-1/2 2-1/2 x3-1/2 2-1/2 x3-1/4 2-1/4 x3-1/2 1-3/4 x6-1/2 1-3/4 x5-1/2 1-3/4 x4-1/2 1-3/4 x3-3/4 1-3/4 x3-1/2 1-3/4 x2-3/4 1-3/4 x2-1/2 2-3/4 x3-1/4 Bar Size 2-1/2 x8 2-1/2 x6 2-1/2 x5 2-1/2 x4 2-1/2 x3 2-1/4 x4 2-1/4 x3 2 x2-1/2 2 x2-1/4 1-3/4 x5 1-3/4 x3 1-3/4 x2 2-3/4 x3 2 x6-1/2 2 x5-1/2 2 x4-1/2 2 x3-1/2 (inches) 2 x8 2 x6 2 x5 2 x4 2 x3 6-30 (lbs./foot) Weight 23.712 17.790 16.297 14.821 13.344 10.390 10.656 18.816 15.432 14.249 13.053 10.688 13.476 10.368 10.725 11.867 11.871 11.399 9.636 8.898 9.342 8.012 9.505 8.322 7.127 5.944 5.352 9.333 7.783 7.310 6.210 5.707 5.190 4.157 9.783 Alro SteelMetalsGuide Alro 4-1/2 x9-1/2 4-1/2 x8-3/4 4-1/2 x6-1/2 4-1/2 x5-1/2 3-1/2 x4-1/2 3-1/2 x5-1/2 6 x6-1/2 Bar Size 3 x5-1/2 3 x4-1/2 3 x3-1/2 5 x8-1/2 5 x7-1/2 5 x6-1/2 5 x5-1/2 4-1/2 x7 4-1/2 x6 4-1/2 x5 5-1/2 x8 5-1/2 x6 4 x5-1/2 4 x4-1/2 3-1/2 x4 3-1/2 x7 3-1/2 x6 3-1/2 x5 (inches) 6 x8 6 x7 3 x8 3 x7 3 x6 3 x5 3 x4 5 x8 5 x7 5 x6 4 x8 4 x7 4 x6 4 x5 alro.com (lbs./foot) Weight 56.846 49.729 46.188 28.433 24.695 21.331 19.541 17.771 16.000 14.229 12.458 52.078 39.071 50.308 47.358 44.379 41.430 38.479 35.530 32.550 50.694 46.623 37.300 34.644 31.989 29.306 26.650 37.919 32.930 28.448 26.061 23.700 21.338 28.812 24.907 22.785 20.750 18.682 16.614 ® Aluminum +.038 +.038 +.038 +.038 +.038 +.038 +.038 +.038 +.048 +.048 +.048 +.054 +.054 +.054 +.054 +.074 +.074 +.130 Tolerance Thickness 95 8% Yes 30.116 18.034 21.033 24.033 27.033 21.587 25.177 28.767 32.358 25.210 29.040 33.596 28.805 33.597 38.388 37.740 35.979 48.158 42,000 psi 35,000 psi Weight (lbs./ ft) .100 inches .060 inches ASTM-B-209 QQ-A-250/11 6061-T6511 ASME-SB-209 (max deviation) (max deviation) 90 Micro-inch (max) Extruded Wide Bar Extruded Wide 12 14 16 18 12 14 16 18 12 14 16 12 14 16 14 10 10 10 Width (inches) AlroGuide Metals Steel 3 4 2 2 2 2-1/4 2-1/2 1-1/4 1-1/4 1-1/4 1-1/4 1-1/2 1-1/2 1-1/2 1-1/2 1-3/4 1-3/4 1-3/4 (inches) Thickness 95 Yes 10% 6-31 42,000 psi 35,000 psi .100 inches .060 inches ASTM-B-221 6061-T6511 ASME-SB-221 (max deviation) (max deviation) 90 Micro-inch (max) 38,000 psi (< 3/8" thk) Extruded Wide Bar Extruded Wide +.016 +.016 +.016 +.016 +.016 +.022 +.022 +.022 +.022 +.022 +.022 +.030 +.030 +.030 +.030 +.030 +.030 +.030 +.030 +.038 +.038 +.038 +.038 Tolerance Thickness 3.667 4.343 5.457 6.348 7.386 7.262 8.470 9.753 9.038 10.541 12.045 10.871 12.680 14.488 16.296 12.648 14.760 16.964 18.959 14.481 16.890 19.298 21.707 Weight (lbs./ ft) 12 14 12 14 16 12 14 16 12 14 16 12 14 16 18 12 14 16 18 12 14 16 18 Width (inches) Properties Elongation % Specifications Surface Finish Comparative Stress Relieved (up to 72 inches) Short Span Flatness Longitudinal Flatness Minimum Yield Strength Minimum Yield Typical Brinell Hardness Typical Minimum Tensile Strength Minimum Tensile 1 1 1 1 (in any 2 ft. or less dimension) 1/4 1/4 3/8 3/8 3/8 1/2 1/2 1/2 5/8 5/8 5/8 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8 (inches) alro.com Thickness 6061-T6511, Extruded6061-T6511, Wide Bar 12 foot • Stock Lengths: AMS-SB-221 ASTM-B221, Aluminum Wide Bar, Extruded Bar, Wide Aluminum Aluminum ible radii. thick andallcornersaresharp,withnearlyinvis- -Flangesandwebsareuniformly Corner Sharp and improvedsectionproperties. and oftapered joining easier web. in the results than This thicker instead straight are that flanges Aluminum Association - The newdesignwith traditional taperedflangesandroundedends. andbeamswith steelangles,channels to rolled - Similar incrosssection American Standard in oneofthefollowingshapes stocked is product structural each find will you sections, following the of each in noted As in avarietyofcrosssectionstomeetyourneeds. Structural Shapesareavailable Aluminum Selection Guide Aluminum StructuralShapes Stock Lengths:25foot ASTM-B308, AMS-QQ-A-200/8,ASME-SB308 Angles Extruded American Standard, Aluminum Angles, 6061-T6 ® 2-1/2 x3/16 1-3/4 x3/16 1-1/2 x3/16 1-1/4 x3/16 We canalsospecialorderthecrosssection,sizeandalloyyoumaydesireforyourapplication. 2-1/2 x3/8 2-1/2 x1/4 1-3/4 x1/4 1-3/4 x1/8 1-1/2 x3/8 1-1/2 x1/4 1-1/2 x1/8 1-1/4 x1/4 1-1/4 x1/8 3/4 x1/8 Angle Size 2 x3/16 1 x3/16 2 x3/8 2 x1/4 2 x1/8 1 x1/4 1 x1/8 (inches) (lbs./lineal ft.) Approx. Wt. : 2.047 1.404 1.070 1.606 1.158 1.110 .850 .578 .956 .733 .498 .809 .623 .423 .662 .494 .350 .514 .400 .275 .202 6-32 3-1/2 x1/2 3-1/2 x3/8 3-1/2 x1/4 Angle Size 3 x5/16 3 x3/16 8 x3/4 8 x5/8 8 x1/2 6 x3/4 6 x5/8 6 x1/2 6 x3/8 5 x1/2 5 x3/8 4 x1/2 4 x3/8 4 x1/4 3 x1/2 3 x3/8 3 x1/4 (inches) 8 x1 Alro SteelMetalsGuide Alro (lbs./lineal ft.) Approx. Wt. EQUAL 17.668 13.478 11.328 5.578 4.237 4.414 3.366 2.282 3.826 2.925 1.988 3.227 2.474 2.080 1.684 1.283 9.142 9.915 8.853 6.754 5.119 LEG alro.com ® Aluminum LEG 1.684 2.474 1.846 1.696 1.989 2.926 3.826 2.278 3.349 4.396 4.704 3.768 4.237 5.578 11.679 UNEQUAL UNEQUAL Approx. Wt. (lbs./lineal ft.) (lbs./lineal AlroGuide Metals Steel (inches) 6 x 3 x 3/8 6 x 4 x 3/8 6 x 4 x 1/2 8 x 6 x 3/4 4 x 2 x 1/4 4 x 3 x 1/4 4 x 3 x 3/8 4 x 3 x 1/2 5 x 3 x 1/4 5 x 3 x 3/8 5 x 3 x 1/2 Angle Size 5 x 3-1/2 x 1/2 3-1/2 x 3 x 1/4 3-1/2 x 2-1/2 x 1/4 3-1/2 x 2-1/2 x 3/8 6-33 .347 .662 .567 .736 .421 .620 .809 .494 .729 .953 .570 .964 1.105 1.258 1.068 1.399 2.046 1.537 Approx. Wt. (lbs./lineal ft.) (lbs./lineal (inches) 3 x 2 x 1/4 3 x 2 x 3/8 3 x 2 x 3/16 Angle Size 2 x 1-1/2 x 1/8 2 x 1-1/2 x 1/4 1-1/2 x 1 x 1/8 1-1/2 x 1 x 1/4 2-1/2 x 2 x 1/4 3 x 2-1/2 x 1/4 2 x 1-1/2 x 3/16 2-1/2 x 2 x 3/16 1-3/4 x 1-1/4 x 1/4 2-1/2 x 1-1/2 x 1/8 2-1/2 x 1-1/2 x 1/4 1-1/2 x 1-1/4 x 1/4 1-3/4 x 1-1/4 x 1/8 1-3/4 x 1-1/4 x 316 1-1/2 x 1-1/4 x 3/16 alro.com American Standard,American Extruded Angles ASME-SB308 AMS-QQ-A-200/8, ASTM-B308, 25 foot Stock Lengths: Aluminum Angles, 6061-T6 Angles, Aluminum Aluminum Stock Lengths:16foot ASTM-B221, AMS-QQ-A-200/9,ASME-SB221 Angles Corner, Extruded Sharp Aluminum Angles, 6063-T52 ® 1-1/2 x3/16 1-1/2 x1/16 1-1/4 x3/16 1-3/4 x1/8 1-1/2 x1/4 1-1/2 x1/8 1-1/4 x1/8 3/4 x1/16 1/2 x1/16 1/2 x1/8 3/4 x18 Angle Size 3 x3/16 2 x3/16 1 x3/16 1 x1/16 3 x1/4 3 x1/8 2 x1/4 2 x1/8 1 x1/8 (inches) EQUAL LEG (lbs./lineal ft.) Approx. Wt. 1.690 1.303 1.102 .864 .843 .570 .496 .808 .622 .422 .216 .349 .401 .276 .141 .202 .105 .128 .069 .511 6-34 2-1/2 x1-1/21/8 3-1/2 x1-1/41/8 1-1/2 x3/41/8 1-1/4 x1/21/8 2 x1-1/23/16 1-1/2 x11/8 2 x1-1/21/8 2-1/2 x21/8 Angle Size 1 x3/41/8 1 x1/21/8 2 x11/8 4 x21/4 4 x21/8 3 x21/4 3 x21/8 3 x11/8 (inches) Alro SteelMetalsGuide Alro UNEQUAL LEG (lbs./lineal ft.) Approx. Wt. 1.690 1.397 .864 .680 .716 .570 .643 .570 .732 .496 .423 .349 .313 .239 .239 .202 alro.com ® Aluminum 3.974 6.911 5.279 8.642 7.411 8.639 6.482 10.374 4.252 3.541 4.505 3.630 3.002 2.826 3.110 2.316 2.505 2.163 1.846 2.070 1.729 1.418 Approx. Wt. (lbs./lineal foot) T-2 .230 .240 .240 .280 .280 .220 .220 .210 .200 .200 .200 .200 .190 .190 .190 .180 .180 .180 .170 .170 .170 AlroGuide Metals Steel T-1 A T-2 6-35 T-1 .448 .240 .526 .300 .387 .488 .250 .230 .437 .314 .225 .200 .472 .325 .190 .320 .247 .180 .356 .258 .170 B B 2.600 2.886 2.960 3.047 3.170 .510 .280 2.648 2.527 2.290 2.110 2.157 2.034 1.945 1.920 2.032 1.885 1.750 1.720 1.647 1.580 1.596 1.498 1.410 9.00 8.00 8.00 7.00 6.00 6.00 6.00 6.00 5.00 5.00 5.00 4.00 4.00 4.00 3.00 3.00 3.00 10.00 10.00 12.00 12.00 12.00

A alro.com ASTM-B308, AMS-QQ-A-200/8, ASME-SB308 AMS-QQ-A-200/8, ASTM-B308, 25 foot Stock Lengths: American Standard,American Extruded Channels Aluminum Channels, 6061-T6 Channels, Aluminum Aluminum Stock Lengths:25foot ASTM-B308, AMS-QQ-A-200/8,ASME-SB308 Channels Aluminum Association,Extruded Aluminum Channels,6061-T6 ®

A 12.00 5.000 12.00 10.00 10.00 5.00 5.00 4.00 4.00 3.00 3.00 2.00 2.00 7.00 6.00 6.00 8.00 8.00 7.00 3.50 9.00 9.00 B 4.000 2.750 2.250 2.250 2.000 1.750 1.500 1.250 1.000 4.250 2.750 3.250 2.500 3.500 3.750 3.000 4.000 3.250 B .350 .620 .290 .190 .150 .190 .150 .170 .130 .170 .130 .310 .170 .210 .170 .210 .380 .250 .250 .190 .290 .230 T-1 6-36 T-2 A T-1 Alro SteelMetalsGuide Alro .470 .320 .260 .290 .230 .260 .200 .260 .130 .500 .290 .350 .290 .410 .410 .350 .440 .350 T-2 (lbs./lineal foot) Approx. Wt. 8.274 2.211 2.330 1.738 1.597 1.134 1.071 8.360 4.030 2.834 6.136 4.146 6.970 4.982 11.822 .577 3.089 3.204 4.714 5.789 alro.com ® Aluminum .698 .551 .772 .845 .551 .413 .514 .441 .618 .478 .404 .337 .515 .300 .691 .404 .263 .300 .263 1.940 1.250 1.616 Approx. Wt. (lbs./lineal foot) C AlroGuide Metals Steel C .1875 .188 .125 .125 .125 .250 .125 .125 .125 .125 .125 .125 .125 .125 .125 .125 .125 .125 .125 .125 .125 .125 A 6-37 B 2.00 1.50 1.00 0.50 1.50 2.00 2.00 1.00 0.50 1.00 0.75 1.50 1.00 0.75 0.50 1.25 0.50 2.00 1.00 0.50 0.625 .125 .236 0.375 .125 .184 0.75 0.75 B A 5.00 3.00 1.00 0.625 0.75

3.00

3.00 2.50 2.00 2.00 2.00 2.00 1.75 1.75 1.50 1.50 1.50 1.50 1.25 1.25

1.00 1.00 0.75 0.50 alro.com ASTM-B221, AMS-QQ-A-200/9 ASTM-B221, n/a Stock Lengths: Equal & Unequal Extruded & Unequal Equal Architectural Channels Aluminum Channels, 6063-T52 Channels, Aluminum Aluminum Stock Lengths:25foot ASTM-B308, AMS-QQ-A-200/8,ASME-SB308 I-Beams Extruded American Standard, Aluminum I-Beams,6061-T6 ®

A 12.000 3.000 3.000 4.000 4.000 5.000 5.000 8.000 7.000 6.000 6.000 2.330 2.509 2.660 2.796 3.284 3.000 .210 5.000 4.000 .270 3.755 .345.250 3.443 .343.230 3.330 .230 B A T-2 .170 .349 .190 .326 .494 .350 T-1 6-38 B T-1 Alro SteelMetalsGuide Alro .170 .170 .190 .190 .210 .350 T-2 (lbs./lineal foot) Approx. Wt. 10.996 1.963 2.599 2.646 3.281 3.430 5.099 6.350 6.052 5.104 4.303 alro.com ® Aluminum 1.637 2.030 2.793 3.700 4.030 4.692 5.800 6.181 7.023 8.646 11.671 10.287 14.292 Approx. Wt. (lbs./lineal foot) T-2 T-2 .290 .320 .290 .350 .500 .470 .620 AlroGuide Metals Steel T-1 B 6-39 T-1 .170 .190 .190 .210 .290 .310 .290 A B 2.500 .130 .200 2.500 .150 .260 3.000 3.500 4.000 4.000 4.500 .230 .380 5.000 .230 .350 5.000 .250 .410 6.000 .250 .410 6.000 7.000 7.000 A 3.000 4.000 5.000 6.000 6.000 7.000 8.000 8.000 3.000 10.000 10.000 12.000 12.000

alro.com Aluminum Association, Extruded Association, Aluminum I-Beams ASME-SB308 AMS-QQ-A-200/8, ASTM-B308, 25 foot Stock Lengths: Aluminum I-Beams, 6061-T6 I-Beams, Aluminum Aluminum ASTM-B308 •StockLengths:n/a Beams(Structural) Flange Wide Aluminum Beams,6061-T6 ASTM-B308 •StockLengths:n/a Tees (Structural) Aluminum Tees, 6061-T6 ASTM-B308 •StockLengths:n/a H-Beams (Structural) Aluminum H-Beams,6061-T6 ®

A Flange Depth 4.000 2.000

Width 8.000 6.000 6.000 Depth A A B Flange Width B Flange 4.000 2.000 Stem Width 8.000 6.000 4.000 B .250 .313 Web TK TK TK-1 Web .288 .433.400 .240 .230 .312 .250 .290 N N TK-2 .269 .279 .313 R1 M .250 .250 R .145 R2 6-40 R (lbs./foot) Est. Wgt. 10.725 5.401 4.160 (lbs./foot) (lbs./foot) Est. Wgt. Est. Wgt. 1.255 4.757 Alro SteelMetalsGuide Alro Bundle Wt.Pcs. 1074 1036 1100 Bundle Wt.Pcs. Bundle Wt.Pcs. Packaging 1058 Packaging Packaging 521 N 10 4 8 B B TK 17 B 9 R Section 42100G 42100H 42100D No. A R-1 TK-1 Section Section R 3002A 853C A TK TK-2 A No. No. alro.com TK M R-2 N ® Aluminum .515 .654 .809 .974 1.470 1.102 1.636 2.058 1.383 2.646 1.691 2.487 3.234 2.279 3.371 4.410 8.232 6.762 13.200 Approx. Wgt. (lbs./lineal ft.) (lbs./lineal AlroGuide Metals Steel 6-41 .125 .188 .250 .125 .250 .125 .188 .250 .125 .188 .250 .500 .250 .500 .125 .125 .250 .125 .125 Thickness Nominal Wall Nominal 1-3/4 2 2 2-1/2 2-1/2 3 3 3 4 4 4 4 6 6 1-1/4 1-1/2 1-1/2 2 1 (inches) Size O.D.* * O.D. refers to Outside Dimensions on Square and Rectangular Tubing * O.D. refers to Outside Dimensions on Square and

alro.com Sharp Square Tubing Corner, AMS-QQ-A-200/8 ASTM-B221, 24 foot Stock Lengths: Aluminum Square Tubing, 6061-T6 Tubing, Square Aluminum Aluminum Stock Lengths:24foot ASTM-B221, AMS-QQ-A-200/8 Rectangular Corner, Tubing Extruded Sharp Aluminum Rectangular Tubing,6061-T6 ®

* O.D.referstoOutsideDimensionson SquareandRectangularTubing 4 4 4 4 3 3 3 3 2 2 2 2 2 2 2 2 2 1-3/4 x 1-3/4 x 1-1/2 x 1-1/2 x 1-1/2 x 1-1/2 x 1-1/2 1-1/4 1 1 1 1 1 Size O.D.* 3/4 x 1/2 x (inches) x x x x x x x x x x x x x x x x x x x x x x x x

8 6 6 6 6 5 5 4 6 6 6 5 5 4 4 3 3 4 3 4 3 3 2-1/2 2 2-1/2 4 3 2 2 1-1/2 1-1/2 1 Nominal Wall Thickness 6-42 .250 .500 .250 .188 .188 .250 .125 .125 .250 .188 .125 .188 .125 .250 .125 .250 .125 .125 .125 .125 .187 .125 .125 .125 .125 .125 .125 .125 .062 .125 .125 .125 Alro SteelMetalsGuide Alro (lbs./lineal foot) Approx. Wgt. 10.584 6.762 5.586 4.256 3.814 4.410 2.279 1.985 4.410 3.372 2.279 2.929 1.985 3.201 1.690 2.646 1.397 1.617 1.323 1.544 1.824 1.250 1.103 1.029 1.430 1.102 .956 .809 .428 .661 .588 .367 alro.com ® Aluminum .201 .368 .271 .515 .343 .654 .420 .809 .955 1.161 1.126 1.598 2.058 1.383 2.646 2.266 1.691 2.487 3.234 1.984 2.279 4.410 6.395 8.232 3.455 Approx. Wgt. (lbs./lineal foot) (lbs./lineal AlroGuide Metals Steel .062 .125 .062 .125 .065 .125 .062 .125 .188 .125 .125 .188 .250 .125 .250 .188 .125 .188 .250 .125 .125 .250 .375 .500 .125 6-43 Thickness Nominal Wall 1 1 1-1/2 1-3/4 2 2 2 3 3 3 3-1/2 4 4 4 4 6 (inches) Size O.D.* * O.D. refers to Outside Dimensions on Square and Rectangular Tubing * O.D. refers to Outside Dimensions on Square and 3/4 3/4 1-1/4 1-1/4 1-1/2 1-1/2 2-1/2 2-1/2 2-3/4

alro.com Sharp Extruded Corner, Square Tubing AMS-QQ-A-200/9 ASTM-B221, inch (253") 21 feet - 1 Stock Lengths: Aluminum Square Tubing, 6063-T52 Tubing, Square Aluminum Aluminum Stock Lengths:21feet-1inch(253") ASTM-B221, AMS-QQ-A-200/9 Rectangular Corner, Tubing Extruded Sharp Aluminum Rectangular Tubing,6063-T52 ®

1-3/4 1-3/4 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/4

* O.D.referstoOutsideDimensionson SquareandRectangularTubing 4 4 4 4 3 3 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 3/4 x 1/2 Size O.D.* (inches) x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 8 6 6 6 6 5 5 4 8 6 6 6 5 5 4 4 3 3 4 3 4 3 3 2-1/2 2 2-1/2 4 3 2 2 1-1/2 1-1/2 1 Nominal Wall Thickness .250 .500 .250 .188 .188 .250 .125 .125 .125 .250 .188 .125 .188 .125 .250 .125 .250 .125 .125 .125 .125 .187 .125 .125 .125 .125 .125 .125 .125 .062 .125 .125 .125 6-44 Alro SteelMetalsGuide Alro (lbs./lineal foot) Approx. Wgt. 10.584 6.762 5.586 4.256 3.814 4.410 2.279 1.985 2.837 4.410 3.372 3.279 2.929 1.985 3.201 1.690 2.646 1.397 1.617 1.323 1.544 1.824 1.250 1.103 1.029 1.430 1.102 .956 .809 .428 .661 .588 .367 alro.com ® Aluminum .376 .294 .391 .510 .581 .751 .786 .940 .913 1.037 1.256 1.264 1.737 2.004 2.650 2.621 3.547 3.151 4.326 3.733 5.183 5.057 7.188 6.564 9.884 9.878 15.010 14.004 Approx. Wgt. (lbs./lineal ft.) (lbs./lineal .546 .622 .824 .742 .957 1.049 1.380 1.278 1.610 1.500 2.157 2.067 1.939 2.469 2.323 3.068 2.900 3.548 3.364 4.026 3.826 5.047 4.813 6.065 5.761 7.981 7.625 (inches) AlroGuide Metals Steel 10.020 Inside Dia. 6-45 .840 .840 1.050 1.050 1.315 1.315 1.660 1.660 1.900 1.900 2.375 2.375 2.375 2.875 2.875 3.500 3.500 4.000 4.000 4.500 4.500 5.563 5.563 6.625 6.625 8.625 8.625 10.750 (inches) Outside Dia. 80 40 40 80 40 80 40 80 40 80 10 40 80 40 80 40 80 40 80 40 80 40 80 40 80 40 80 40 Number Schedule 1/2 3/4 3/4 1 1 1-1/4 1-1/4 1-1/2 1-1/2 2 2 2 2-1/2 2-1/2 3 3 3-1/2 3-1/2 4 4 5 5 6 6 8 8 10 Pipe Size Designation Note: Pipe also available in seamless tested grade.

1/2

alro.com Extruded (Structural) Pipe Round AMS-QQ-A-200/8 ASTM-B429, 20 foot Stock Lengths: Aluminum Round Pipe, 6061-T6 Pipe, Round Aluminum Aluminum Stock Lengths:20foot ASTM-B429, AMS-QQ-A-200/9 Round Pipe (Structural) Extruded Aluminum RoundPipe,6063-T6 ®

3/4

8 5 4 3-1/2 2-1/2 1-1/4 1/2 Note: Pipealsoavailableinseamlesstestedgrade. Designation Pipe Size 10 3/4 1/2 1 1 8 6 6 5 4 3-1/2 3 3 2-1/2 2 2 2 1-1/2 1-1/2 1-1/4 Schedule Number 40 40 80 80 80 40 40 80 40 40 40 40 80 40 40 80 40 10 80 40 40 80 80 80 80 80 80 40

Outside Dia. 10.750 (inches) 1.050 1.050 1.315 1.315 8.625 6.625 6.625 5.563 4.500 4.000 3.500 3.500 2.875 2.375 2.375 2.375 1.900 1.900 8.625 5.563 4.500 4.000 2.875 1.660 1.660 .840 .840 6-46 Alro SteelMetalsGuide Alro Inside Dia. 10.020 (inches) 1.049 7.981 5.761 6.065 5.047 4.026 3.548 2.900 3.068 2.469 1.939 2.067 2.157 1.500 1.610 7.625 4.813 3.826 3.364 2.323 1.278 1.380 .622 .546 .824 .742 .957 (lbs./lineal ft.) Approx. Wgt. 14.004 15.010 9.878 9.884 6.564 5.057 3.733 3.151 3.547 2.621 2.004 1.737 1.264 1.256 7.188 5.183 4.326 2.650 1.037 .294 .376 .391 .581 .510 .913 .940 .786 .751 alro.com ® Aluminum 0.225 0.405 0.564 0.693 0.255 0.462 0.217 0.255 0.285 0.520 0.740 0.920 0.577 0.189 0.309 0.345 0.434 0.635 0.911 1.155 1.559 0.206 1.270 0.405 0.750 1.082 1.385 1.905 0.389 0.416 0.866 1.260 1.617 2.251 2.771 0.273 Approx. Wgt. (lbs./lineal ft.) (lbs./lineal AlroGuide Metals Steel Wall 0.065 0.125 0.188 0.250 0.065 0.125 0.049 0.058 0.065 0.125 0.188 0.250 0.125 0.035 0.058 0.065 0.083 0.125 0.188 0.250 0.375 0.035 0.250 0.065 0.125 0.188 0.250 0.375 0.058 0.058 0.125 0.188 0.250 0.375 0.500 0.035 Thickness 6-47 0.870 0.750 0.624 0.500 0.995 0.875 1.152 1.134 1.120 1.000 0.874 0.750 1.125 1.430 1.384 1.370 1.334 1.250 1.124 1.000 0.750 1.555 1.125 1.620 1.500 1.374 1.250 1.000 1.759 1.884 1.750 1.624 1.500 1.250 1.000 2.055 Size I.D. (inches) 1 1 1 1 1-1/8 1-1/8 1-1/4 1-1/4 1-3/8 1-1/2 1-1/2 1-1/2 1-1/2 1-5/8 1-3/4 1-3/4 1-7/8 2 2 2 2 2 2 2-1/8 (inches) Size O.D.

1-1/4 1-1/4 1-1/4 1-1/4

1-1/2 1-1/2 1-1/2 1-1/2

1-5/8 1-3/4 1-3/4 1-3/4

3-1/2 3-1/2 3-1/2 3-1/4 3-1/4

2-3/4

2-1/2 2-1/2

2-1/4 2-1/4

2-1/4

Size O.D. (inches) 3-1/2 3-1/2 3-1/2 3-1/4 3-1/4 3-1/16 3 3 3 3 3 3 3 3 3 2-3/4 2-3/4 2-1/2 2-1/2 2-1/2 2-1/2 2-3/8 2-1/4 2-1/4 2-1/4 2-1/4 (inches) Size I.D. 1.000 1.500 2.500 2.750 3.000 3.250 2.250 2.500 2.750 3.016 2.501 1.500 1.874 2.000 2.250 2.408 2.500 2.624 2.750 2.834 1.750 2.000 2.250 1.000 1.500 1.750 2.000 2.124 2.250 1.875 1.250 1.500 1.750 1.874 2.000 2.084 2.120 6-48 Thickness 1.250 1.000 0.500 0.375 0.250 0.125 0.500 0.375 0.250 0.281 0.750 0.563 0.500 0.375 0.296 0.250 0.188 0.125 0.083 0.500 0.375 0.250 0.750 0.500 0.375 0.250 0.188 0.125 0.250 0.500 0.375 0.250 0.188 0.125 0.083 0.065 0.117 Wall Alro SteelMetalsGuide Alro (lbs./lineal ft.) Approx. Wgt. 10.390 9.236 5.541 4.330 3.002 1.558 5.083 3.983 2.827 1.360 2.827 6.234 4.620 4.618 3.637 2.957 2.540 1.944 1.328 0.895 4.156 3.290 2.308 4.849 3.695 2.944 2.078 1.602 1.096 1.963 3.232 2.598 1.847 1.429 0.981 0.665 0.525 alro.com ® Aluminum 3.232 6.004 0.945 1.789 3.463 5.022 6.465 9.005 1.905 3.695 6.927 2.020 3.925 7.389 3.160 7.850 4.388 8.313 4.849 9.236 2.713 5.311 7.793 9.179 3.637 7.158 9.005 11.776 11.084 10.160 18.473 12.007 22.167 25.861 27.709 20.493 24.400 Approx. Wgt. (lbs./lineal ft.) (lbs./lineal AlroGuide Metals Steel Wall 0.250 0.500 0.065 0.125 0.250 0.375 0.500 0.750 0.125 0.250 0.500 0.125 0.250 0.500 0.188 0.500 0.250 0.500 0.750 0.250 0.500 0.125 0.250 0.375 0.500 1.000 0.500 0.375 0.500 1.000 0.125 0.250 1.000 1.000 0.625 0.250 0.750 Thickness 6-49 3.250 2.750 3.870 3.750 3.500 3.250 3.000 2.500 4.000 3.750 3.250 4.250 4.000 3.500 4.375 3.750 4.500 4.000 3.500 5.000 4.500 5.750 5.500 5.250 5.000 4.000 5.500 6.250 6.000 5.000 7.750 7.500 6.000 6.500 8.250 9.500 9.000 Size I.D. (inches) -1/2 3-3/4 4 4 4 4 4 4 4-1/4 4-1/4 4-1/4 4-1/2 4-1/2 4-1/2 4-3/4 5 5 5 5-1/2 5-1/2 6 6 6 6 6 6-1/2 7 7 7 8 8 8 8-1/2 9-1/2 10 10 (inches) Size O.D.

3-3/4

4-3/4

alro.com Extruded (Structural) Tubing Round AMS-QQ-A-200/8 ASTM-B221, 24 foot 12 foot & Stock Lengths: Aluminum Round Tubing, 6061-T6 Tubing, Round Aluminum Aluminum Stock Lengths:12foot ASTM-B241 (Seamless)Round TubingExtruded Aluminum RoundTubing,6061-T6 ® 2-16/21 (inches) 2-11/16 2-3/4 2-3/4 2-3/4 2-5/8 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/4 2-1/4 2-1/4 2-1/8 1-3/4 1-1/2 1-1/2 1-1/2 1-1/4 1-1/4 O.D. 3 3 3 3 2 2 (inches) 1.376 2.500 2.750 2.870 1.378 1.750 2.250 2.500 1.282 1.625 1.000 1.062 1.750 1.906 2.000 2.250 1.250 1.750 2.000 1.055 1.500 1.750 1.250 1.000 1.250 1.334 0.750 1.084 I.D. Thickness 0.812 0.250 0.125 0.065 0.692 0.500 0.250 0.125 0.703 0.500 0.750 0.719 0.375 0.297 0.250 0.125 0.500 0.250 0.125 0.535 0.250 0.125 0.250 0.250 0.125 0.083 0.250 0.083 Wall (lbs./foot) Weight 6.564 2.540 1.342 0.704 5.292 4.200 2.333 1.225 5.154 3.925 4.849 4.731 2.944 2.417 2.078 1.100 3.266 1.867 0.981 3.142 1.616 0.866 1.385 1.155 0.635 0.434 0.923 0.365 6-50 4-11/20 (inches) 5-1/10 6-1/2 5-1/2 4-3/4 4-1/2 4-1/2 3-7/8 3-3/4 3-1/2 3-1/2 3-1/2 3-1/2 O.D. 12 12 10 8 7 7 6 5 5 5 4 4 4 Alro SteelMetalsGuide Alro (inches) 10.000 11.000 8.000 6.500 5.500 6.000 5.000 4.000 3.500 3.250 3.000 3.500 4.000 2.375 3.695 2.375 3.500 2.000 3.000 3.750 2.875 2.750 1.500 2.000 2.500 3.000 I.D. Thickness 1.000 0.500 1.000 0.750 0.750 0.500 0.750 1.000 1.000 0.925 1.000 0.750 0.500 1.188 4.275 1.063 0.500 1.000 0.500 0.125 0.500 0.500 1.000 0.750 0.500 0.250 Wall alro.com (lbs./foot) Weight 15.629 13.493 40.640 22.100 33.300 20.089 17.317 12.007 15.930 18.473 16.964 14.267 14.778 11.776 11.083 8.313 6.553 7.389 6.465 1.789 6.234 6.004 9.236 7.620 5.541 3.002 ® Aluminum 0.172 0.206 0.281 0.405 0.229 0.255 0.217 0.285 0.365 0.501 0.245 0.282 0.315 0.263 0.345 1.066 0.336 0.693 0.308 0.362 0.750 0.353 0.465 0.585 0.741 Weight (lbs./foot) Wall 0.049 0.058 0.083 0.125 0.058 0.065 0.049 0.065 0.083 0.120 0.049 0.058 0.065 0.049 0.065 0.212 0.058 0.125 0.049 0.058 0.125 0.049 0.065 0.065 0.083 Thickness I.D. 0.902 0.884 0.834 0.750 1.009 0.995 1.152 1.120 1.084 1.010 1.277 1.259 1.245 1.402 1.370 1.150 1.509 1.375 1.652 1.634 1.500 1.902 1.870 2.370 2.334 (inches) AlroGuide Metals Steel 1 1 1 1 2 2 O.D. 1-1/8 1-1/8 1-1/4 1-1/4 1-1/4 1-1/4 1-3/8 1-3/8 1-3/8 1-1/2 1-1/2 1-5/8 1-5/8 1-3/4 1-3/4 1-3/4 2-1/2 2-1/2 (inches) 1-31/54 6-51 0.028 0.036 0.054 0.044 0.059 0.067 0.075 0.071 0.089 0.060 0.082 0.095 0.105 0.128 0.168 0.104 0.135 0.229 0.092 0.127 0.164 0.205 0.289 0.109 0.150 0.175 0.195 0.274 0.335 Weight (lbs./foot) Wall 0.035 0.049 0.058 0.035 0.049 0.058 0.065 0.049 0.065 0.035 0.049 0.058 0.065 0.083 0.120 0.049 0.065 0.125 0.035 0.049 0.065 0.083 0.125 0.035 0.049 0.058 0.065 0.095 0.120 Thickness I.D. 0.308 0.430 0.402 0.384 0.370 0.334 0.260 0.527 0.495 0.375 0.680 0.652 0.620 0.584 0.500 0.805 0.777 0.759 0.745 0.685 0.635 0.180 0.152 0.197 0.305 0.277 0.259 0.245 0.3395 (inches) 1/4 1/4 3/8 3/8 3/8 3/8 1/2 1/2 1/2 1/2 1/2 1/2 5/8 5/8 5/8 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8 7/8 O.D. 5/16 7/16 7/16 (inches) alro.com Drawn (Seamless) Round Tubing Drawn Round (Seamless) ASTM-B210 12 foot Stock Lengths: Aluminum Round Tubing, 6061-T6 Tubing, Round Aluminum Aluminum Aluminum Products, Extruded Wire, Rod,BarandShapes TolerancesStandard ® Note: Shadedtolerancesdenoteproductswithacircumscribingcirclesizeof 10inchesindiameterandover. 14.000 -15.999 12.000 -13.999 10.000 -11.999 Up thru0.124 9.239 -9.999 9.000 -9.238 8.660 -8.999 8.000 -8.659 7.071 -7.999 6.000 -7.070 4.000 -5.999 2.000 -3.999 1.500 -1.999 1.000 -1.499 0.750 -0.999 0.500 -0.749 0.250 -0.499 0.125 -0.249 Dimension Specified (inches) Round Wire &Rod-Square,HexagonalandOctagonalWire &Bar Diameter or Distance Across Flats Diameter orDistanceAcross Tolerance, All Except 5XXX Standard Please refertopg.6-55forallapplicablefootnotes. Alloys 0.094 0.084 0.074 0.054 0.054 0.054 0.054 0.044 0.044 0.034 0.024 0.014 0.012 0.010 0.009 0.008 0.007 0.006 Round Wire andRod Two pagechart,continuesonnext Allowable deviationfromspecifieddimensionacrossflatsordiameter 11 Tolerance Tolerance, All Except 5XXX Precision Alloys 0.062 0.055 0.049 0.036 0.036 0.036 0.036 0.029 0.029 0.022 0.016 0.009 0.008 0.007 0.006 0.005 0.005 0.004 6-52 3 -plus/minus(inches) Alro SteelMetalsGuide Alro Tolerance, All Except 5XXX Standard Alloys Square Wire andRod 0.094 0.084 0.074 0.064 0.064 0.064 0.064 0.054 0.044 0.034 0.024 0.014 0.012 0.010 0.009 0.008 0.007 0.006 11 Tolerance, All Except 5XXX Precision Alloys 0.062 0.055 0.049 0.042 0.042 0.042 0.042 0.036 0.029 0.022 0.016 0.009 0.008 0.007 0.006 0.005 0.005 0.004 alro.com 1 ® Aluminum 1 0.004 0.005 0.005 0.006 0.007 0.008 0.009 0.016 0.022 0.029 0.029 0.036 0.036 0.036 0.042 0.049 0.055 0.062 Alloys Precision Except 5XXX Tolerance, All Tolerance, 11 0.006 0.007 0.008 0.009 0.010 0.012 0.014 0.024 0.034 0.044 0.044 0.054 0.054 0.054 0.064 0.074 0.084 0.094 Alloys Standard Octagonal Wire and Rod Octagonal Wire Except 5XXX Tolerance, All Tolerance, AlroGuide Metals Steel - plus/minus (inches) 3 6-53 0.004 0.005 0.005 0.006 0.007 0.008 0.009 0.016 0.022 0.029 0.029 0.036 0.042 0.042 0.042 0.049 0.055 0.062 Alloys Precision Except 5XXX Tolerance, All Tolerance, Tolerance 11 Allowable deviation from specified dimension across flats or diameter Allowable deviation from specified Two page chart, continued from previous page Two 0.006 0.007 0.008 0.009 0.010 0.012 0.014 0.024 0.034 0.044 0.044 0.054 0.064 0.064 0.064 0.074 0.084 0.094 Alloys Please refer to pg. 6-55 for all applicable footnotes. Standard Hexagonal Wire and Rod Hexagonal Wire Except 5XXX Tolerance, All Tolerance, Diameter or Distance Across or Distance Diameter Flats Round Wire & Rod - Square, Hexagonal and Octagonal Wire & Bar Octagonal Wire Hexagonal and & Rod - Square, Round Wire (inches) Specified Dimension 0.125 - 0.249 0.250 - 0.499 0.500 - 0.749 0.750 - 0.999 1.000 - 1.499 1.500 - 1.999 2.000 - 3.999 4.000 - 5.999 6.000 - 7.070 7.071 - 7.999 8.000 - 8.659 8.660 - 8.999 9.000 - 9.238 9.239 - 9.999 Up thru 0.124 10.000 - 11.999 12.000 - 13.999 14.000 - 15.999 Note: Shaded tolerances denote products with a circumscribing circle size of 10 inches in diameter and over. Note: Shaded tolerances denote products with a circumscribing alro.com Standard Tolerances Shapes Rod, Bar and Wire, Aluminum Products, Extruded Products, Aluminum Aluminum Aluminum Products, Extruded Wire, Rod,BarandShapes TolerancesStandard ® Note: Shadedtolerancesdenoteproductswithacircumscribingcirclesizeof 10inchesindiameterandover. 22.000 -24.000 20.000 -21.999 18.000 -19.999 16.000 -17.999 14.000 -15.999 12.000 -13.999 10.000 -11.999 Up thru0.124 8.000 -9.999 6.000 -7.999 4.000 -5.999 2.000 -3.999 1.500 -1.999 1.000 -1.499 0.750 -0.999 0.500 -0.749 0.250 -0.499 0.125 -0.249 Dimension Specified (inches) Thickness or Width Distance Across Flats DistanceAcross orWidth Thickness Tolerance, All Except 5XXX Standard Please refertopg.6-55forallapplicablefootnotes. Alloys 0.054 0.044 0.034 0.024 0.014 0.012 0.010 0.009 0.008 0.007 0.006 ------Allowable deviationfromspecifieddimensionacrossflatsordiameter 11 Rectangular Wire &Bar Tolerance Tolerance, All Except 5XXX Precision Alloys 0.036 0.029 0.022 0.016 0.009 0.008 0.007 0.006 0.005 0.005 0.004 6-54 ------3 -plus/minus(inches) Alro SteelMetalsGuide Alro Tolerance, All Except 5XXX 1 Standard Alloys 0.134 0.124 0.104 0.094 0.084 0.074 0.064 0.054 0.044 0.034 0.024 0.019 0.018 0.017 0.016 0.015 0.014 0.114 11 Tolerance, All Except 5XXX Precision Alloys 0.010 0.009 0.088 0.082 0.075 0.069 0.062 0.055 0.049 0.042 0.036 0.029 0.022 0.016 0.013 0.012 0.011 0.011 alro.com ® Aluminum -

0.087" 0.122" 0.156" 0.259" 0.358" inch of width linear deviation per Maximum allowable AlroGuide Metals Steel 5 7 9 tolerance applicable to the specified or calculated O.D. 15 21 degrees Tolerance, 6-55 Footnotes 0.004" 0.009" 0.017" 0.026" 0.052" following values are used to convert angular tolerances to linear deviation: following values are used to convert angular tolerances to inch of width linear deviation per Maximum allowable 1 3 1/4 1/2 1-1/2 shall also apply to the I.D. dimension. shall also apply to the I.D. dimension. degrees Tolerance, diameters or inside diameter and wall thickness are specified, the diameters or inside diameter and the table; however, for each tube size the supplier should be contacted for the roughness value to apply. for each tube the table; however, If unspecified, the radius shall be Q-ew in. maximum including tolerances. Tolerances not applicable to TX510, or TX511 temper tube having a wall thickness less than 0.095 in. temper tube having a wall TX511 TX510, or not applicable to Tolerances Conditions include die lines, mandrel lines and handling marks. For tube over 12.750 in. O.D. the 2000 series alloys and 7000 and 5000 series alloys with nominal magnesium content of 3 percent or more are excluded. Not applicable to O temper tube. apply to 5xxx alloys with ≥4.0% Mg. Tolerances Not applicable to 2219 alloy tube. Most tubes in 2219 alloy will have die lines about twice the depth shown in all in other than round tube) are (or their equivalent dimensions and wall thickness inside diameter, When outside diameter, specified, standard tolerances are applicable to anyinside two of these dimensions, but not to all three. When both outside and When a dimension tolerance is specified other than as an equal bilateral tolerance, the value of the standard tolerance iswhich applied the maximum and minimum dimensions to the mean of permissible under the tolerance for the dimension under that consideration. other at any point along the length. of two diameter measurements taken at right angles to each Mean diameter is the average Not applicable the annealed in (O) temper of if wall thickness is less than 2½ percent of outside diameter of a circle having a of the tube. circumference equal to the perimeter The mean wall thickness each other. tube is the average of two measurements taken opposite The mean wall thickness of round of other-thanround line of tube and taken opposite each other at approximate center tube is the average of two measurements axis of the cross section. perpendicular to the longitudinal deviation at any are outside and inside, rather than wall thickness itself, allowable When dimensions specified dimension mean wall thickness. point (eccentricity) applies to T8510 tempers shall be as agreed upon between purchaser and and T76510 T73510, T6510, T4510, T3510, for O, Tolerances vendor at the time the contract or order is entered. T73510, T8510, T6510, T4510, T3510, are general designations for the following stressrelieved tempers: TX511 TX510 and respectively. T76511, T73511, T8511, T6511, T4511, T76510; and T3511, When weight of piece on flat surface minimizes deviation. the will completely enclose the cross section of circle that the smallest The circumscribing circle diameter is the diameterof extruded product. is normally Twist measured by placing the extruded tube on a flat surface and at any point along its length measuring the maximum distance between the bottom surface of the extruded tube and the fl at surface. From this measurement, the actual devia convert the standard twist To The remainder is the twist. tion from straightness that point is subtracted. of the extruded tube at tolerance (degrees) to an equivalent linear sine of the standard tolerance value, the is multiplied the width of the surface of the by The section that is on the flat surface. 9 7 8 5 6 3 4 2 1 11 alro.com 18 15 16 17 12 13 14 10 Standard Tolerances Shapes Rod, Bar and Wire, Aluminum Products, Extruded Products, Aluminum Aluminum

Diameter RoundTube TubeExtruded Tolerances Aluminum Tolerances 7. 6. 5. 1. Footnotes 4. 3. 2. ®

22.000 -23.999 20.000 -21.999 18.000 -19.999 16.000 -17.999 14.000 -15.999 12.000 -13.999 Limited tothefollowingalloys:6005,6061,6063, 6101,6262. applies tomeanwallthickness. When dimensionsspecifiedareoutsideand inside,ratherthanwallthicknessitself,allowabledeviationatanypoint(eccentricity) perpendicular tothelongitudinalaxisofcross section. of other-than-roundtubeistheaveragetwo measurementstakenoppositeeachotheratapproximatecenterlineoftubeand The meanwallthicknessofroundtubeisthe averageoftwomeasurementstakenoppositeeachother. The meanwallthickness specified, standardtolerancesareapplicabletoanytwoofthesedimensions,butnot allthree.Whenbothoutsideandinside When outsidediameter, insidediameter, andwallthickness(ortheirequivalentdimensionsinotherthanroundtube)areall round diameter.The equivalentrounddiameteristhe ofacirclehavingcircumferenceequaltotheperimetertube. Not applicableintheannealed(0)temperorifwallthicknessislessthan2-1/2percentof theoutsidediameterorequivalent Mean diameteristheaverageoftwomeasurementstakenatrightanglestoeach otheratanypointalongthelength. under consideration. which wouldapplytothemeanofmaximumandminimumdimensionspermissibleunder thetolerancefordimension When adimensiontoleranceisspecifiedotherthanasanequalbilateraltolerance,the value ofthestandardtoleranceisthat dimension diameters orinsidediameterandwallthicknessarespecified,the 10.000 11.999 8.000 -9.999 6.000 -7.999 4.000 -5.999 2.000 -3.999 1.000 -1.999 0.500 -0.999 Specified Diameter (inches) shall alsoapplytotheI.D.dimension. Allowable DeviationofMeanDiameter Difference between1/2(AA +BB) from SpecifiedDiameter(size) and SpecifiedDiameter Alloys 0.105 0.095 0.085 0.075 0.065 0.055 0.045 0.035 0.025 0.015 0.012 0.010 0.115 Tolerance 7 6-56 2 (inches,plusandminus) tolerance applicabletothespecifiedorcalculatedO.D. 3

Alro SteelMetalsGuide Alro Allowable DeviationofDiameterat Any Point fromSpecifiedDiameter Difference between AA orBB and SpecifiedDiameter Alloys 0.275 0.250 0.225 0.200 0.175 0.150 0.125 0.100 0.075 0.050 0.030 0.025 0.020 7 alro.com 4 ® Aluminum 7 --- 0.115 0.010 0.012 0.015 0.020 0.025 0.035 0.045 0.055 0.065 0.075 0.085 0.095 0.105 Alloys 5.000" & Over 7 ------0.008 0.009 0.010 0.013 0.016 0.021 0.028 0.035 0.045 from Specified Wall Thickness from Specified Alloys 5 3.000" - 4.999" AlroGuide Metals Steel 7 (inches, plus and minus) (inches, 1,2 ------6-57 0.011 0.008 0.008 0.009 0.009 0.015 0.020 Alloys Outside Diameter (inches) 1.250" - 2.999" Tolerance 7 Difference between 1/2 (AA + BB) and Specified Wall Thickness + BB) and Specified (AA Difference between 1/2 ------0.011 0.006 0.007 0.008 0.009 0.009 Alloys Allowable Deviation of Mean Wall Thickness of Mean Wall Allowable Deviation Under 1.250" 6 Please refer to previous page (6-56) for all applicable footnotes. Please refer to previous page (6-56) for all (inches) Specified Under 0.047 0.047 - 0.061 0.062 - 0.077 0.078 - 0.124 0.125 - 0.249 0.250 - 0.374 0.375 - 0.499 0.500 - 0.749 0.750 - 0.999 1.000 - 1.499 1.500 - 2.000 2.001 - 2.499 2.500 - 2.999 3.000 - 3.499 3.500 - 4.000 Wall Thickness Wall alro.com Extruded Tube Tolerances Extruded Tube Round Tube Thickness Wall Aluminum Tolerances Aluminum Aluminum marine vessels,structuralarchitectural parts,storagetanks,andhighwaysigns. level if heat-treated withoutaging. Typical enduses areaircraftlandingmats, large andsmall state, itsworkabili the annealed and, in is good that of mildsteel.Machinability approximating and astrengthlevel weldability plus excellent 6061 – This is a popular general-purpose alloy. Very good corrosion resistance and cowls andtruckaircraftstructurals. finishability but isonlyfairtopoorintempers. good workability Typical endusesareaircraftskinsand has state, 2024 In theannealed or soldering. forbrazing is notrecommended and process joining hot a as welding resistance to only machinability.itself good Lends but resistance 2024 – Thought ofasthe"aircraftalloy"becauseitsstrength,2024hasonlyfaircorrosion 5086 –Sisteralloyto5083withcomparablecharacteristicsbut slightly lessstrength. Typical end uses are large marine craft, containers, railroad cars, struc preparation. Becauseof its relatively highmagnesiumcontent, the workability ratingisfair. alloy,Not meanttobeamachining applications. with proper fairly well butcanbemachined Can beanodizedforincreasedcorrosionresistance,butdoesnot lend itselftodecorative effiand strength joint maximum requiring structures welded for designed was alloy resistance andweldabili corrosion 5083 –Withexcellent bumpers, storagetanks,andpressurevessels. Typical enduses include fueltanks, truck/trailer sidepanels,smallboathulls,truck cabs, set-up. proper the with machining Fair cast. yellowish a on take may films anodic heavier the although processes finishing and mechanical most to Adapts applications. marine in ommended for brazing and soldering applications. Excellent corrosion resistance, particularly strength non-heat-treatablealloycommerciallyavailable. Although easilywelded,itisnotrec 5052 exchangers, pipejacketing,andlawnfurniturecom roofitruck/trailer components, appliance equipment, handling chemical and food max and the properset-up tempers with the higher 1100,Like satisfac somewhat perform but will machined, when gummy tendstobe organic finishings. Is easily welded and brazed, but sol and when anodized,butreactswell to mechanical May showsomeslightdiscoloration 3003 – in strengththan1100About 20%higher butretain storage andprocessingequipment,kit toward gummi aluminum alloy in workability. It lends itself readily to welding, brazing, and soldering, but tends and conversion coating finishing characteristics, and is unmatched by any other com 1100 – This low-strengthalloyhasexcellentcorrosionresistance,satisfactoryanodizing Alloy DescriptionsandApplications Sheet andPlate Products Aluminum ® – For many years, until the advent of 5083 and 5086, this alloy was thehighest and 5086,thisalloy – Formanyyears,untiltheadventof5083 ness when machined. Typical end uses are spun holloware, fin stock, chemical chen utensilitems,andgeneralsheetmetalwork. 6-58 ty carries a high rating, staying at the“good” rating, staying a high ty carries imum speeds. imum Typicalinclude uses end ponents. dering is limited to the torch method. Alro SteelMetalsGuide Alro ty together with high strength, this ty togetherwithhigh ing an excellent workability rating. workability ing anexcellent turals, and elevator cars. alro.com ng, heat ng, mercial torily in torily ciency. ® Aluminum are other produced TM - When dimensional ) - When dimensional stability TM AlroGuide Metals Steel , M1, M5 and K100-S and ATP 5 ATP and ® ® 6-59 ) - This direct chill cast plate product is virtually ® , Alca 5 ® (Max 5 , Dura Mold 5 , Dura Mold ® - A high strength 7XXX series aluminum high by mold plate product produced A 500 - ® alro.com Aluminum residual stress free due to a proprietary thermal treatment process and as a result exhibits process free due to a proprietary thermal treatment residual stress uniformly consistent machinability and polishability throughout the thickness of the plate. It is also weldable is ultrasonicallyand quality. inspected prior to shipment to ensure product Cast Aluminum Mold Plate is suitable for use in blow molds, prototype molds. structural foam molds and investment cast injection molds, Cast Aluminum Mold Plate and flatness is critical, consider Cast Aluminum Tooland andflatness Jig is Plate. This critical, productAluminum consider has Cast very also is It free. stress result machines relatively levelsand as a low internal residual stress is fully weldable, corrosion resistance, and has an outstanding has superior surface condition Plate Jig and Tool Aluminum Cast anodizability. excellent for allowing better or RMS 20 at applications mold low-strength/low-pressure and plates mounting fixtures, jigs, for suitable such as vacuum form mold. Alcan. Alumold is rolled and stretched in thicknesses 1" through 8" and compression in thicknesses 1" through 8" and Alumold is rolled and stretched forged Alcan. will bring that is a heat treated and stress relieved product through 20"+Alumold 500 in 10" engrave/ and strength with better thermal conductivityyou superior hardness to when compared polish, mill, to product terrific a 500 Alumold find will You products. aluminum other Alumold 500 will allow you to create a mold that has increased Altogether etch and weld. result in longerdurability which will a for makes this product a great option tool life, which number of mold applications such as production and prototype injection and blow molds, or aluminum die sets. foam molds, RIM molds and Cast Jig Tool (Mic-6 Plate Note: Alca Max, Dura Mold 2 Note: – One of the highest strength, commercially available commercially corrosion highest strength, fair alloys with the of One – 7075 workability Low rating and welded only by the resistance and machinability. resistance cowls, and structures. used as aircraft skins, Typically process. Alumold Sheet and Plate Products Plate and Sheet and Applications Descriptions Alloy cast plate trade names , but these items are not stocked at Alrocast plate trade names , but these items Steel. Aluminum ASTM-B209, AMS-QQ-A-250/2 Non-Heat Treatable (MillFinish) 3003-H14 Aluminum Sheet, ® Thickness (inches) .090 .090 .090 .090 .090 .080 .080 .080 .080 .063 .063 .063 .063 .063 .050 .050 .050 .050 .040 .040 .040 .032 .032 .032 .025 (Gloss Black,GlossWhite,BrightGreen,Red, Yellow, ChevronBlue) Sheet Size 48 x120* 48 x120* 48 x120* 48 x120* 48 x120* 48 x120* 48 x144 60 x120 48 x144 48 x120 60 x120 48 x144 48 x144 48 x144 60 x144 60 x120 48 x144 48 x96* 48 x96* 48 x96* 48 x96* 48 x96* 48 x96* (inches) 36 x96 36 x96 * Sizeavailableinpaintedsheet(3003/3105). Approx. Wt. (lbs./sqft.) 1.283 1.283 1.283 1.283 1.283 1.141 1.141 1.141 1.141 0.898 0.898 0.898 0.898 0.898 0.713 0.713 0.713 0.713 0.570 0.570 0.570 0.456 0.456 0.456 0.365 6-60 Thickness (inches) .250 .250 .250 .250 .250 .250 .190 .190 .190 .190 .190 .187 .187 .125 .125 .125 .125 .125 .125 .100 .100 .100 Alro SteelMetalsGuide Alro Sheet Size 48 x120* 48 x120* 60 x144 60 x120 48 x144 48 x120 60 x144 60 x120 48 x144 48 x120 60 x144 48 x144 60 x144 60 x120 48 x144 36 x120 48 x144 48 x96* 48 x96* (inches) 60 x96 48 x96 48 x96 Approx. Wt. (lbs./sqft.) alro.com 3.560 3.560 3.560 3.560 3.560 3.560 2.709 2.709 2.709 2.709 2.709 2.639 2.639 1.782 1.782 1.782 1.782 1.782 1.782 1.426 1.426 1.426 ® Aluminum 2.235 2.235 2.654 2.654 2.654 2.654 2.654 2.654 2.654 2.654 2.654 2.654 3.492 3.492 3.492 3.492 3.492 3.492 3.492 3.492 3.492 5.238 5.238 5.238 5.238 6.984 6.984 6.984 10.476 (lbs./sqft.) Approx. Wt. 36 x 96 48 x 96 60 x 96 72 x 96 48 x 96 60 x 96 72 x 96 48 x 96 48 x 96 (inches) 48 x 120 48 x 144 48 x 120 48 x 144 60 x 120 60 x 144 72 x 120 72 x 144 48 x 120 48 x 144 60 x 120 60 x 144 72 x 120 72 x 144 48 x 120 48 x 144 60 x 144 48 x 120 48 x 144 48 x 144 Sheet Size AlroGuide Metals Steel .160 .160 .190 .190 .190 .190 .190 .190 .190 .190 .190 .190 .250 .250 .250 .250 .250 .250 .250 .250 .250 .375 .375 .375 .375 .500 .500 .500 .750 (inches) Thickness 6-61 1.117 1.117 1.117 1.117 1.117 0.447 0.447 0.447 0.559 0.559 0.559 0.698 0.698 0.698 0.880 0.880 0.880 0.880 0.880 1.257 1.257 1.257 1.257 1.257 1.257 1.397 1.397 1.397 1.397 1.397 1.746 1.746 1.746 1.746 1.746 1.746 (lbs./sqft.) Approx. Wt. 48 x 96 48 x 96 48 x 96 48 x 96 48 x 96 36 x 96 48 x 96 48 x 96 48 x 96 (inches) 48 x 120 48 x 144 48 x 120 48 x 144 48 x 120 48 x 144 48 x 120 48 x 144 60 x 120 60 x 144 48 x 120 48 x 144 60 x 120 60 x 144 48 x 120 48 x 144 60 x 144 72 x 144 48 x 120 48 x 144 60 x 120 60 x 144 48 x 120 48 x 144 60 x 120 60 x 144 72 x 144 Sheet Size .032 .032 .032 .040 .040 .040 .050 .050 .050 .063 .063 .063 .063 .063 .080 .080 .080 .080 .080 .090 .090 .090 .090 .090 .090 .100 .100 .100 .100 .100 .125 .125 .125 .125 .125 .125 (inches) Thickness alro.com Non-Heat Treatable (Mill Finish) (Mill Treatable Non-Heat AMS-QQ-A-250/8 ASTM-B209, Aluminum Sheet & Plate, 5052-H32 Plate, & Sheet Aluminum Aluminum ASTM-B209, AMS-QQ-A-250/11 ASTM-B209, AMS-QQ-A-250/4 ASTM-B209, AMS-QQ-A-250/7 Non-Heat Treatable (MillFinish) 5086-H32 Aluminum Sheet, Heat Treatable (MillFinish) 6061-T6 Aluminum Sheet, Heat Treatable (MillFinish) 2024-T3 Aluminum Sheet, ® Thickness Thickness Thickness (inches) (inches) (inches) .100 .090 .090 .080 .063 .063 .050 .040 .032 .080 .071 .063 .050 .040 .032 .125 .125 .125 .100 .100 .090 .090 .090 .063 .063 Sheet Size Sheet Size Sheet Size 48 x144* 48 x144* 48 x144* 48 x144 48 x144 48 x144 48 x144 48 x144 48 x144 48 x144 60 x144 48 x144 48 x144 60 x144 48 x144 48 x144 48 x144 48 x144 48 x120 48 x144 48 x120 48 x120 (inches) (inches) (inches) 48 x96 48 x96 48 x96 Approx. Wt. Approx. Wt. Approx. Wt. (lbs./sqft.) (lbs./sqft.) (lbs./sqft.) 1.270 1.270 1.129 0.889 0.889 0.706 0.576 0.452 1.152 1.033 0.916 0.727 0.582 0.465 1.728 1.728 1.728 1.382 1.382 1.244 1.244 1.244 0.871 0.871 1.411 6-62 * Also availableinH116 Temper. Thickness Thickness Thickness (inches) (inches) (inches) .190 .160 .125 .100 .090 .190 .190 .160 .125 .125 .125 .125 .125 .249 .249 .249 .190 .190 .190 Alro SteelMetalsGuide Alro Sheet Size Sheet Size Sheet Size 60 x144 48 x144 48 x144 48 x144 48 x144 48 x144 48 x144 48 x144 60 x144 48 x144 48 x120 48 x144 48 x120 48 x144 48 x120 (inches) (inches) 48 x96 36 x96 (inches) 48 x96 48 x96 Approx. Wt. Approx. Wt. Approx. Wt. (lbs./sqft.) (lbs./sqft.) (lbs./sqft.) alro.com 2.736 2.304 1.800 1.440 1.296 2.681 2.681 2.258 1.764 1.764 1.764 1.764 1.764 3.442 3.442 3.442 2.626 2.626 2.626 ® Aluminum 1.454 1.818 2.763 25.452 29.088 32.750 36.360 39.996 43.632 50.400 58.176 72.720 87.264 (lbs./sqft.) (lbs./sqft.) Approx. Wt. Approx. Wt. (inches) (inches) 48 x 144 48 x 144 48 x 144 Plate Size Sheet Size 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 AlroGuide Metals Steel 4 5 6 3 2 .100 .125 .190 3-1/2 2-1/4 2-1/2 2-3/4 1-3/4 (inches) (inches) Thickness Thickness 6-63 3.636 4.417 5.454 5.454 7.272 9.090 0.916 1.164 1.310 10.908 12.726 14.544 18.180 21.816 (lbs./sqft.) (lbs./sqft.) Approx. Wt. Approx. Wt. (inches) (inches) 48 x 144 48 x 144 48 x 144 Plate Size Sheet Size 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 60.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 1 3/8 3/8 1/2 5/8 3/4 7/8 1/4 5/16 .063 .080 .090 1-1/4 1-1/2 (inches) (inches) Thickness Thickness alro.com Aluminum Plate, 2024-T351 Aluminum (Mill Finish) Treatable Heat ASTM-B209, AMS-QQ-A-250/4 Heat Treatable (Mill Finish) (Mill Treatable Heat AMS-QQ-A-250/12 ASTM-B209, Aluminum Sheet,Aluminum 7075-T6 Aluminum ASTM-B209, AMS-QQ-A-250/11 Heat Treatable Aluminum Plate,6061-T651 ® T6 temperonly, 10.01"thickand above. Note: T651temperisavailableupthroughandincluding10"thick. Thickness (inches) 1-3/8 1-3/8 1-1/4 1-1/4 1-1/4 1-1/8 5/16 5/16 7/8 7/8 7/8 3/4 3/4 3/4 3/4 5/8 5/8 5/8 1/2 1/2 1/2 1/2 3/8 3/8 3/8 3/8 1/4 1/4 1/4 1/4 1/4 1/4 1 1 1 1 60.5 x144.5 48.5 x144.5 72.5 x144.5 60.5 x144.5 48.5 x144.5 48.5 x144.5 72.5 x144.5 60.5 x144.5 48.5 x144.5 72.5 x144.5 60.5 x144.5 48.5 x144.5 72.5 x144.5 60.5 x144.5 48.5 x144.5 72.5 x144.5 60.5 x144.5 48.5 x144.5 72.5 x144.5 60.5 x144.5 48.5 x144.5 72.5 x144.5 60.5 x144.5 48.5 x144.5 60.5 x144.5 48.5 x144.5 72.5 x144.5 60.5 x144.5 48.5 x144.5 48.5 x96.5 48.5 x96.5 48.5 x96.5 48.5 x96.5 48.5 x96.5 36.5 x96.5 Plate Size 60 x120 (inches) Approx. Wt. (lbs./sqft.) 19.736 19.736 17.972 17.972 17.972 16.145 14.444 14.444 14.444 14.444 12.567 12.567 12.567 10.845 10.845 10.845 10.845 9.010 9.010 9.010 7.246 7.246 7.246 7.246 5.433 5.433 5.433 5.433 4.520 4.520 3.634 3.634 3.634 3.634 3.634 3.634 6-64 Thickness (inches) 5-1/2 5-1/2 4-1/2 3-1/2 3-1/2 2-3/4 2-3/4 2-1/2 2-1/2 2-1/4 2-1/4 1-3/4 1-3/4 1-3/4 1-1/2 1-1/2 1-1/2 1-1/2 14 12 10 9 8 7 6 6 5 5 4 4 3 3 2 2 2 2 Alro SteelMetalsGuide Alro 60.5 x144.5 60.5 x144.5 60.5 x144.5 60.5 x144.5 60.5 x144.5 60.5 x144.5 60.5 x144.5 48.5 x144.5 60.5 x144.5 48.5 x144.5 60.5 x144.5 48.5 x144.5 48.5 x144.5 60.5 x144.5 48.5 x144.5 60.5 x144.5 48.5 x144.5 60.5 x144.5 48.5 x144.5 60.5 x144.5 48.5 x144.5 60.5 x144.5 48.5 x144.5 60.5 x144.5 48.5 x144.5 72.5 x144.5 60.5 x144.5 48.5 x144.5 60.5 x144.5 48.5 x144.5 72.5 x144.4 60.5 x144.5 48.5 x144.5 48.5 x96.5 48.5 x96.5 48.5 x96.5 Plate Size (inches) Approx. Wt. (lbs./sqft.) 200.249 172.025 143.801 129.336 115.224 101.112 alro.com 85.589 85.589 78.533 78.533 71.477 71.477 64.421 57.365 57.365 50.097 50.097 42.865 42.865 39.337 39.337 35.809 35.809 32.130 32.130 28.647 28.647 28.647 28.647 25.084 25.084 25.084 21.499 21.499 21.499 21.499 ® Aluminum 43.632 43.632 50.900 50.900 54.540 54.540 58.176 58.176 72.720 72.720 87.264 87.264 116.788 116.788 102.244 (lbs./sqft.) Approx. Wt. (inches) Plate Size 48.5 x 144.5 60.5 x 144.5 48.5 x 144.5 60.5 x 144.5 48.5 x 144.5 60.5 x 144.5 48.5 x 144.5 60.5 x 144.5 48.5 x 144.5 60.5 x 144.5 48.5 x 144.5 60.5 x 144.5 48.5 x 144.5 44.5 x 144.5 60.5 x 144.5 AlroGuide Metals Steel 4 4 5 5 6 6 7 8 8 3 3 3-1/2 3-1/2 3-3/4 3-3/4 (inches) Thickness 6-65 +/- full commercial tolerance Half commercial tolerance, all to the plus side (+1/2 commercial / -0) +/- full commercial tolerance +.030" min, then 1/2 commercial, all to the plus side. +/- full commercial tolerance +.030" min, then 1/2 commercial, all to the plus side. 3.636 5.454 7.272 9.090 10.908 12.726 14.544 18.180 18.180 21.816 21.816 25.452 29.088 29.088 36.360 36.360 (lbs./sqft.) Approx. Wt. 1.00" & under: Over 1" thick: Under 3" thick: 3.00" & over: Under 3" thick: 3.00" & over: (inches) Plate Size Alro stocked Aluminum Plate thickness tolerances: Alro stocked 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 48.5 x 144.5 60.5 x 144.5 48.5 x 144.5 60.5 x 144.5 48.5 x 144.5 48.5 x 144.5 60.5 x 144.5 48.5 x 144.5 60.5 x 144.5 7075 2024 6061 Note: See pages 6-77 thru 6-79 for commercial thickness tolerances. Note: See pages 6-77 thru 6-79 for commercial 1 2 2 1/4 3/8 1/2 5/8 3/4 7/8 1-1/4 1-1/4 1-1/2 1-1/2 1-3/4 2-1/2 2-1/2 (inches) Thickness alro.com Heat Treatable Heat AMS-QQ-A-250/12 ASTM-B209, Aluminum Plate, 7075-T651 Plate, Aluminum Aluminum an18-20 •Surfacefinishisthefinestandsmoothestofanyaluminumplateproduced, •Canbenickelplated •Superioranodizability, includinghardcostanodizing •Fullyweldable • The closestflatnessandthicknesstolerancesavailable range, •Identical,consistentmechanicalpropertiesthroughoutitsentirethickness •Identical,consistenthardnessthroughoutitsentirethicknessrange •Elongation-aremarkable10%to12% •DimensionalStability Characteristics Cast AluminumTool&JigPlate ® regardless ofsize Steel. Contactyour Alro salesrepresentativetodaytodiscuss yourspecificneeds. Precision finishedCast Aluminum Tool andJigPlateisreadilyavailablefrom Alro RMS,perfectforalmostallfinishedproductapplications 6-66 Alro SteelMetalsGuide Alro alro.com ® Aluminum 60.5" x 96.5" 60.5" x 120.5" 60.5" x 144.5" AlroGuide Metals Steel 3 psi / 71,000 Mpa in./in./ºF (68º - 212ºF) in./in./ºF (68º - 392ºF) 6 6 6 6-67 • Packaging Machinery • Printing Machinery • Robotics Chambers/Chucks • Vacuum 7XXX 0.101 lb./inch 13.6 x 10 0.34 cal./cm./s./ºC 142 W/m K 82 Btu/ft./hr./ºF 36% 10.3 x 10

Each side is machined to a maximum 20 microinch or Each side is machined to a maximum 20 microinch Milled or Saw Cut Saw Cut (+ 1/4 inch / - 0) (+ 1/2 inch / - 0) for any thickness is +/-.005 Tolerance Maximum Deviation From Flat .015 inches .005 inches 1/4" through 4" 1/4" through 48.5" x 96.5" 48.5" x 120.5" 48.5" x 144.5" 24 ksi / 166 Mpa 15 ksi / 105 Mpa 13.1 x 10 3% 65 ...... ® ...... 0.50 micron smoothness Tooling • • Checking Fixtures Tables • Routing • Medical Instrumentation Width Tolerance Length Tolerance 1/4 inch to 5/8 inch...... 3/4 inch and over Thermal Conductivity...... IACS: Electrical Conductivity, Modulus of Elasticity: * Non-standard thicknesses, widths and lengths may be available upon inquiry * Non-standard thicknesses, Fully stress-relieved, MIC-6 is a free cutting aluminum alloy with excellent machining characteristics, producing small, uniform chips in a variety of high speed operations. Excellent for: Surface. Edge Condition Mill Plate Thickness Tolerance Variation Specified Plate Flatness Maximum when proper equipment apply to standard mill plates and saw cut blanks Tolerances Flatness and techniques are used. Standard Widths & Lengths Standard Widths Strength. Tensile Typical Standard Thicknesses Standard Thicknesses Typical Yield Strength...... Yield Typical Percent Elongation Brinell Hardness Coefficient of Thermal Expansion (Average) alro.com Alloy Density......

Typical Applications Typical

Tolerances Width...... Length PropertiesTypical

Available Sizes Available Cast Aluminum Tool & Jig Plate & Tool Aluminum Cast Mic-6

Precision Machined / PVC Two Sides Two Machined / PVC Precision Aluminum

Available Sizes Precision Machined/PVCTwo Sides Cast AluminumTool & JigPlate Alca 5 Typical Applications Surface Tolerances Typical Properties

Density ® Excellent for: offering alowlevelofinternalstressthatreducesaftermachining deformationconsiderably Standard Widths&Lengths Standard Thicknesses and techniquesareused. Flatness Tolerances applytostandardmillplatesandsawcutblankswhenproperequipment Specified PlateFlatnessMaximum Variation Thickness Tolerance Mill Plate Edge Condition Modulus ofElasticity Electrical Conductivity, IACS: Thermal Conductivity...... Thermal Expansion Coefficient of Brinell Hardness Elongation in2inchE% Typical YieldStrength...... Typical TensileStrength. * NonStandardthicknesses,widthsandlengthsmaybeavailableuponinquiry Alca 5 Alloy • MachineConstruction • ReferencePlates • Fixtures 5/8 inchto41/2. 1/4 inchto1/2...... ToleranceLength ToleranceWidth Length Width...... ® is a precision plate product that is characterized by excellent dimensional stability dimensional isaprecisionplateproductthatcharacterizedbyexcellent FromFlat ...... ® ......

......

48.5" x96.5" 48.5" x144.5" 48.5" x120.5" 1/4" through4-1/2" (+ 1/8inch/-0) .005 inchesmax .015 inchesmax Tolerance foranythicknessis+/-.005"MaximumDeviation (+ 1/8inch/-0) Saw Cut Milled orSawCut 20 microinchor0.50micronsmoothness 10.3 x10 27% (68ºF) 69.3 Btu/ft./hr./ºF (68ºF) (68º -212ºF) 13.2 microin./in./ºF 70 18,000 psi 41,000 psi Each sideismachinedtoamaximum 16% 5083 0.096 lb./inch • ConstructionEquipment • Jigs • Molds 6 6-68 psi 3 60.5" x96.5" 60.5" x144.5" 60.5" x120.5" Alro SteelMetalsGuide Alro 72.5" x96.5" 72.5" x144.5" 72.5" x120.5" alro.com . ® Aluminum

72.5" x 96.5" 72.5" x 120.5" 72.5" x 144.5" AlroGuide Metals Steel

60.5" x 96.5" 60.5" x 120.5" 60.5" x 144.5" • Vacuum Chucks • Vacuum • Printing Machinery • Food Machinery Molds • Heating & Cooling Plates 3 6-69 psi / 70,000 Mpa in./in./ºF (68º - 212ºF) in./in./ºF (68º - 392ºF) 6 6 6 5XXX 0.096 lb./inch 13.4 x 10 63-81 Btu/ft./hr./ºF - 140 W/mK 110 35% 10.1 x 10 Each side is machined to a maximum 20 microinch Milled or Saw Cut Saw Cut (+ 1/4 inch / - 0) (+ 1/4 inch / - 0) for any thickness is +/-.005 Maximum Deviation Tolerance 0.015 inch 0.005 inch 41,000 ksi 18,000 ksi 15% 70 13.1 x 10 3/8" - 4" 48.5" x 96.5" 48.5" x 120.5" 48.5" x 144.5"

...... has outstanding machinability, excellent high speed cutting & feed rates, offers has outstanding machinability, TM TM ...... Width. Length Width Tolerance Length Tolerance From Flat Under 1/2 inch Over 1/2 inch...... • Machining Fixtures Tables • Index • Packaging Machinery • Computer & Electronic Work Thermal Conductivity IACS...... Electrical Conductivity, Modulus of Elasticity ATP-5 Edge Condition Mill Plate Thickness Tolerance Variation Specified Plate Flatness Maximum when proper equipment apply to standard mill plates and saw cut blanks Tolerances Flatness and techniques are used. Typical Tensile Strength...... Tensile Typical Strength...... Yield Typical 2 inches Percent Elongation in Brinell Hardness Coefficient of Thermal Expansion(Average) * Non Standard thicknesses, widths and lengths may be available upon inquiry * Non Standard thicknesses, Standard Thicknesses Standard Widths & Lengths Standard Widths dimensional control & outstanding flatness characteristics. Excellent For: dimensional control & outstanding flatness alro.com Cast Aluminum Tool & Jig Plate & Tool Aluminum Cast Alloy Density......

Typical Applications Typical Tolerances Surface...... Typical PropertiesTypical Available Sizes Available Precision Machined / PVC Two Sides Two Machined / PVC Precision ATP-5

Aluminum Includes: Mic6 Two SidesMachinedtoaTypical 20RMSmax. Finished Precision Cast AluminumTool&JigPlate Useconventional TIG orMIGmethodsand4043(5%silicon)weldingwire rod. Weldability isexcellent: Brinell Hardness:64-74 Sizesunder1/2"thick-upto60-1/2"wideflatwithin.015" Flatness Tolerances:* SizesAvailable Pattern ® Sizes3/4"to4-1/2"thick-up60-1/2"wideflatwithin.005" • Precisionsawingofaluminumplateavailable • Speciallengthsavailableupto288" • Specialwidthsavailableupto120-1/2” • Specialthicknessesover6"areavailable • ExtraWideandLongCast Tool &JigplateavailableonRFQ basis. (*Whencheckedonaprecisionsurfaceplatemeasuredwithfeelergauge.) 48-1/2 x144-1/2 48-1/2 x120-1/2 (inches) 48-1/2 x96-1/2 Thick 1-1/2 1-1/4 1-1/8 5/16 7/8 3/4 5/8 1/2 3/8 1/4 1 Alca 5, ATP-5,Alca 5XXX Series (lbs./ sqft.) 20.758 17.298 15.568 12.838 12.109 10.379 8.649 6.920 5.189 4.325 3.460 ® • Alca 5 60-1/2 x144-1/2 60-1/2 x120-1/2 60-1/2 x96-1/2 ® 7XXX Series • ATP-5 (lbs./ sqft.) 21.816 18.180 16.376 14.544 12.726 10.908 MIC-6 9.090 7.272 5.454 4.545 3.636 TM 6-70 (inches) Thick 62 x144-1/2 62 x120-1/2 1-3/4 1-5/8 4-1/2 3-1/2 2-3/4 2-1/2 2-1/4 62 x96-1/2 4 3 2 Alro SteelMetalsGuide Alro Alca 5, ATP-5,Alca 5XXX Series (lbs./ sqft.) 62.273 55.354 48.434 41.515 38.056 34.596 31.136 27.677 24.217 22.487 72-1/2 x144-1/2 72-1/2 x120-1/2 72-1/2 x96-1/2 7XXX Series (lbs./ sqft.) 66.357 58.185 50.904 43.632 39.996 36.630 32.724 29.088 25.452 23.634 MIC-6 alro.com ® Aluminum TM ® TM TM ® ® AlroGuide Metals Steel F) o 3 psi - Duramold 5 (68°F - 212°F) - Duramold 5 psi - Max 5 6 6 6 Heating & Cooling Plates Rubber Molds Structural Foam Molds Vacuum Forming Tools Forming Vacuum 6-71 7% to 29% (68 64" x 145.5" 64" x 150.5" 10.3 x 10 13.1 x 10 - Duramold 5 81.0 Btu/ft./hr./°F 5000 Series 0.096 lb./inch Precision sawed top and bottom Precision sawed width and length 2" through 30" 38,000 - 41,000 psi - Max 5 69.3 Btu/ft./hr./ºF 18,000 psi 15% - 16% 70 13.2 μin./in./°F (68°F - 212°F) - Max 5 (+ 1/8 inch / - 0) (+ 1/4 inch / - 0) (+ 1/4 inch / - 0) ......

...... ® ...... 10.7 x 10 . Thermoform Tools & Molds Tools Thermoform RIM & RTM Molding RIM & RTM Injection Molds Blow Molds Thickness Tolerance Width Tolerance Length Tolerance Surface...... Thermal Conductivity IACS: Electrical Conductivity, Edge Condition Mill Plate Typical Tensile Strength...... Tensile Typical Standard Thicknesses Standard Thicknesses Lengths Standard Widths & widths and lengths may be available upon inquiry * Non-standard thicknesses, Strength Yield Typical Percent Elongation Brinell Hardness Thermal Coefficient of Expansion (Average) Modulus of Elasticity: alro.com

Typical Typical Applications Tolerances Alloy Density.

Typical PropertiesTypical

Available Sizes Available Description good anodizing that provides strength, 5083 alloy mold plate is a modified 5000 Series chill continuous cast using the direct Produced weldability and machinability. response, density of The low stability. exhibit excellent dimensional products also process, these plates. advantage over other aluminum mold the 5000 series is an 5000 Series Cast Aluminum Mold Plate Mold Aluminum Cast Series 5000 Max 5 Max

Aluminum Available Pattern SizesAvailable Pattern Includes: Max5 Cast AluminumMold Plate 54"x132"•53"150"64"145.5"150.5" ®

18 12 8 5 Alro hasthecapabilitytocut Aluminum MoldPlateupto30"thick. Thickness (inches) 3-1/2 20 17 16 15 14 13 11 10 3 9 7 6 ® Approx. Wgt. 2XXX Series 292.698 263.610 249.066 234.522 219.978 205.434 190.890 176.346 161.802 147.258 132.714 103.626 118.170 (lbs./ sqft.) 50.904 43.632 89.082 74.538 6-72 Alro SteelMetalsGuide Alro Approx. Wgt. 5XXX Series (lbs./ sqft.) 278.208 250.560 241.688 222.912 209.088 195.264 181.440 167.616 153.792 139.968 126.144 112.320 49.392 42.509 98.496 84.672 70.848 Max 5 ® alro.com ® Aluminum 176.256 205.632 235.008 264.384 293.760 (lbs./sqft.) Approx. Wt. 12* 14* 16* 18* 20* (inches) Thickness also has excellent machining, also has excellent ® psi 6 ® AlroGuide Metals Steel psi 6 3 61.029 75.717 90.625 119.046 104.358 146.880 (lbs./sqft.) Approx. Wt. Vacuum Forming Tools Forming Vacuum Heating & Cooling Plates Rubber Molds Structural Foam Molds

6 6-73 4 5 6 7 8 10* 88 Btu/ft./hr./ºF - Max 5 88 Btu/ft./hr./ºF 80 - 85 ksi (1" - 8") and 70 - 76 ksi (10" & over) 80 - 85 ksi (1" - 8") and 73 - 78 ksi (1" - 8") and 60 - 67 ksi (10" & over) 2% - 10% (1" - 8") and 7% - 9% (10" & over) 180 - 185 (1" - 8") and 165 - 180 (10" & over) Compressive: 10.6 x 10 1" through 8" Rolled & Stress Relieved 1" through 8" Rolled & up to 72.50" Widths ranging from 50" 64" up to 144.50" Lengths ranging from 13.2 x 10 7000 Series 0.102 lb./inch +1/2" / -0" +1/2" / -0" Nominal +1/4" / -0" Rolled. (inches) .... Thickness

......

...... 15.628 22.972 30.551 38.189 45.533 53.317 ...... (lbs./sqft.) ...... 500 ...... Approx. Wt. ® 500 is a high strength aluminum mold plate product that offersmold plate product that strength aluminum 500 is a high exceptional thermal ® 1 2 3 Tensile: 10.4 x 10 Tensile: 10" through 20" Forged & Stress Relieved ...... +.400" / -0" on Forged 1-1/2 2-1/2 3-1/2 Injection Molds Blow Molds & Molds Tools Thermoform Molding RIM & RTM (inches) Thickness *Width and length combinations depend on thickness and *Width Thermal Conductivity...... conductivity for an aluminum alloy, which can improve cycle times and molding efficiencies times and molding which can improve cycle for an aluminum alloy, conductivity Alumold such as P-20. to typical mold steels when compared * Width and length combinations depend on thickness and length * Width Typical Yield ...... Strength Yield Typical Elongation in 2" E% Brinell Hardness Expansion Thermal Coefficient of Modulus of Elasticity: Typical Ultimate Strength Ultimate Typical Standard Thicknesses Standard Thicknesses Standard Widths & Lengths polishing, and hardness characteristics as well as being easily weldable. This 7000 series alloy This 7000 series easily weldable. as well as being hardness characteristics polishing, and thickness hardness of surface treatments and has consistent through accepts a wide range Length Tolerance Thickness Tolerance Width Tolerance alro.com

Typical Applications Typical

PropertiesTypical Available Sizes Available Alumold 7000 Series Aluminum Mold Plate Mold Aluminum Series 7000 Description Alumold qualities.

Alloy Density......

Tolerances - Mill Plate Tolerances

Aluminum Diamond Tread, Reflective Finish Aluminum Sheet&Plate,3003-H22 Diamond Tread, MillFinish Standard Aluminum Sheet&Plate,6061-T6 ® Thickness Thickness (inches) (inches) .250 .250 .250 .188 .188 .188 .125 .125 .125 .125 .125 .125 .125 .125 .125 .100 .100 .100 .100 .080 .080 .063 .063 .063 Sheet Size Sheet Size 60 x192 48 x192 48 x144 48 x120 60 x120 48 x192 48 x120 48 x192 48 x192 48 x120 60 x192 48 x192 60 x192 48 x192 60 x192 48 x192 (inches) (inches) 60 x96 48 x96 48 x96 48 x96 48 x96 48 x96 48 x96 48 x96 Approx. Wt. Approx. Wt. (lbs./sqft.) (lbs./sqft.) 1.900 1.900 1.900 1.900 1.900 1.900 1.570 1.570 1.570 1.570 1.283 1.283 1.058 1.058 1.058 1.900 1.900 1.900 3.67 3.67 3.67 2.79 2.79 2.79 6-74 Thickness Thickness (inches) (inches) .500 .500 .375 .375 .375 .250 .250 .250 .250 .250 .188 .188 .188 .188 .188 .188 Alro SteelMetalsGuide Alro Sheet Size Sheet Size 60 x192 60 x120 48 x192 48 x120 60 x192 48 x192 48 x144 48 x120 60 x192 48 x192 60 x192 48 x192 (inches) (inches) 48 x96 60 x96 48 x96 48 x96 Approx. Wt. Approx. Wt. (lbs./sqft.) (lbs./sqft.) alro.com 3.700 3.700 3.700 3.700 3.700 2.820 2.820 2.820 2.820 2.820 2.820 7.20 7.20 5.43 5.43 5.43 ®

Aluminum

Not applicable to O, F, and HX8 and harder tempers. harder and HX8 and F, O, to applicable Not length.

As measured with the plate resting on a flat surface flat a on resting plate the with measured As For pieces ordered to less than 6ft length, the tolerance is 1/8” for the total total the for 1/8” is tolerance the length, 6ft than less to ordered pieces For

6 6 3 3

spans 2ft and less. and 2ft spans T351, T451, T651, T851, T7351 and T7651. and T7351 T851, T651, T451, T351,

Short-span flatness is the deviation from flat over full span for for span full over flat from deviation the is flatness Short-span TX51 is a general designation for the following stress-relieved tempers: stress-relieved following the for designation general a is TX51

5 5 2 2

width. straightedge and a feeler gauge, dial gauge or scale. or gauge dial gauge, feeler a and straightedge

For widths over 6ft, these tolerances apply for any 6ft of total total of 6ft any for apply tolerances these 6ft, over widths For As measured with plate resting on a flat surface concave side upward, using a a using upward, side concave surface flat a on resting plate with measured As

4 4 1

8.000 - 0.625 .090 .075

0.624 - 0.250 .125 .100

Other than TX51 tempers TX51 than Other

TX51 tempers TX51

Specified Thickness (inches) Thickness Specified 7 2 2 2

in. – Allowable Deviation from Flat from Deviation Allowable – in. Tolerance 6

AlroGuide Metals Steel

SHORT-SPAN FLATNESS FLATNESS SHORT-SPAN

3/16 1/8 1/4 1/8 8.000 - 3.001

3/16 3/16 1/4 3/16 3.000 - 1.501

1/4 3/16 3/8 5/16 1.500 - 0.625

6-75

3/8 5/16 1/2 3/8 0.624 - 0.250

TX51 tempers TX51 TX51 tempers TX51 tempers TX51 All tempers All tempers TX51

7 2 2 7 2 2 7

than Other Other Than Other

(inches)

Widths over 4ft thru 6ft 6ft thru 4ft over Widths 4ft thru 2ft over Widths Widths 2ft and less and 2ft Widths

SPECIFIED THICKNESS SPECIFIED

TOLERANCE 1 in.–Allowable Deviation from Flat from Deviation in.–Allowable 1 TOLERANCE

TRANSVERSE FLATNESS TRANSVERSE

8.000 - 3.001 less or 6’ any in 1/8” less or 6’ any in 1/4”

3.000 - 0.250 in any 6 any in 3/16

1/4” in any 6’ or less or 6’ any in 1/4”

in 3 ft

Other than TX51 tempers TX51 than Other

TX51 tempers TX51

Specified Thickness (inches) Thickness Specified 7 2 2 2

Tolerance Tolerance in. – Allowable Deviation from Flat from Deviation Allowable – in. 1 Longitudinal Flatness Longitudinal alro.com Aluminum Sawed or Sheared Sawed Aluminum Plate Flatness Tolerances Flatness Aluminum (2) ance forthedimensionunderconsideration. tolerance isthatwhichappliestothemean ofthemaximumandminimumdimensionspermissibleundertoler (1) Notes: The abovestandardsarethosepublishedbythe Aluminum Association, Aluminum Standards&Data2009. Aluminum Sheet,Plate &Coil Standard Tolerances recognized. Thickness - Applicable toallalloysnotincludedinthe Aerospace Alloys tableorspecifiedfor ® Tolerances atambientmilltemperatures. applicable A in.per10 changeindimensionof 0.013 thevalueofstandard toleranceisspecifiedotherthanasanequalbilateraltolerance, When adimension 0.0059 6.300 3.937 3.150 2.362 1.575 0.984 0.630 0.394 0.315 0.248 0.197 0.158 0.126 0.098 0.079 0.063 0.047 0.039 0.032 0.025 0.016 0.010 Thickness Over Aerospace applications. Also applicabletoalloyswhen supplied as Alclad. Specified (1) (inches) 8.000 6.299 3.937 3.150 2.362 1.575 0.984 0.630 0.394 0.315 0.248 0.197 0.158 0.126 0.098 0.079 0.063 0.047 0.039 0.032 0.025 0.016 0.010 Thru Two pagechart,continuesonnext 0.0045 0.0035 0.0035 0.0030 0.0025 0.0020 0.0020 0.0015 0.0010 0.0010 Up thru 0.160 0.130 0.100 0.075 0.055 0.039 0.031 0.023 0.015 0.012 0.009 0.007 0.006 39.37 6-76 Over 39.37 thru 59.06 Specified Width (inches) 0.0045 0.0040 0.0035 0.0035 0.0030 0.0025 0.0020 0.0015 0.0015 Tolerances +/-(inches) 0.160 0.130 0.100 0.075 0.055 0.039 0.031 0.023 0.017 0.014 0.009 0.007 0.006 0.011 Alro SteelMetalsGuide Alro Over 59.06 thru 78.74 0.0050 0.0045 0.0035 0.0035 0.0030 0.160 0.145 0.085 0.060 0.047 0.037 0.027 0.020 0.015 0.013 0.009 0.007 0.006 0.006 0.115 0.011 ------o F mustbe Over 78.74 thru 98.43 0.0045 0.0040 0.0035 alro.com 0.165 0.165 0.125 0.100 0.070 0.055 0.043 0.032 0.023 0.018 0.015 0.013 0.009 0.007 0.007 0.006 0.006 0.011 ------

® Aluminum

------0.043 0.051 0.065 0.085 0.105 thru 177.17 Over 157.48 F must be o ------0.027 0.035 0.041 0.053 0.070 0.090 0.155 thru 157.48 Over 137.80 AlroGuide Metals Steel ------0.011 0.008 0.009 0.010 0.013 0.015 0.018 0.022 0.027 0.033 0.043 0.058 0.075 0.100 0.125 0.160 Tolerances +/- (inches) Tolerances Specified Width (inches) Specified thru 137.80 Over 118.11 6-77 ------0.011 0.006 0.007 0.007 0.008 0.009 0.013 0.015 0.018 0.022 0.027 0.035 0.047 0.065 0.085 0.105 0.130 Over 98.43 thru 118.11 Two page chart, continued from previous page Two Thru 0.010 0.016 0.025 0.032 0.039 0.047 0.063 0.079 0.098 0.126 0.158 0.197 0.248 0.315 0.394 0.630 0.984 1.575 2.362 3.150 3.937 6.299 8.000 (inches) (1) Specified Aerospace applications. Also applicable to alloys when supplied as Alclad. supplied as to alloys when Also applicable Aerospace applications. Over Thickness 0.010 0.016 0.025 0.032 0.039 0.047 0.063 0.079 0.098 0.126 0.158 0.197 0.248 0.315 0.394 0.630 0.984 1.575 2.362 3.150 3.937 6.300 0.0059 When a dimension tolerance is specified other than as an equal bilateral tolerance, the value of the standard Tolerances applicable at ambient mill temperatures. A change in dimension of 0.013 in. per 10 A applicable at ambient mill temperatures. Tolerances alro.com tolerance is that which applies to the mean of the maximum and minimum dimensions permissible under the toler tolerance is that which applies to the mean of the maximum and minimum dimensions permissible under Notes: The above standards are those published by the Aluminum Association, Aluminum Standards & Data 2009. Aluminum Standards Association, Aluminum The above standards are those published by the Notes: (1) ance for the dimension under consideration. (2) recognized. Thickness - Applicable to all alloys not included in the Aerospace Alloys table or specified for table or specified for Alloys Aerospace not included in the Applicable to all alloys - Thickness

Aluminum Sheet, Plate & Coil & Plate Sheet, Aluminum Standard Tolerances Standard Aluminum tions. Also applicabletoalloyswhensuppliedas Alclad. 7049, 7050,7075,7150,7178and7475otheralloyswhenspecifiedforaerospaceapplica- Thickness forSheetandPlate Aerospace Alloys - Aluminum Sheet,Plate &Coil Standard Tolerances ® (2) Capabilitytoprovidetightertolerances mayvarywithsuppliers ance forthedimensionunderconsideration. tolerance isthatwhichappliestothemeanofmaximumandminimumdimensions permissibleunderthetoler (1) Notes: The abovestandardsarethosepublishedbythe Aluminum Association, Aluminum Standards&Data2009. Thickness 0.0059 6.300 3.937 3.150 2.362 1.575 0.984 0.630 0.394 0.315 0.248 0.197 0.158 0.126 0.098 0.079 0.063 0.047 0.039 0.032 0.025 0.016 0.010 When adimensiontoleranceisspecifiedotherthanasanequalbilateraltolerance, thevalueofstandard Over Specified (1) (inches) 8.000 6.299 3.937 3.150 2.362 1.575 0.984 0.630 0.394 0.315 0.248 0.197 0.158 0.126 0.098 0.079 0.063 0.047 0.039 0.032 0.025 0.016 0.010 Thru 0.0055 0.0040 0.0035 0.0025 0.0020 0.0020 0.0020 0.0015 0.0015 0.0015 0.0015 0.0010 Up thru 0.160 0.130 0.100 0.075 0.055 0.039 0.031 0.023 0.017 0.012 0.009 39.37 Over 39.37 thru 47.24 0.0020 0.0020 0.0020 0.0015 0.0015 0.0025 0.0025 0.0020 0.160 0.130 0.100 0.075 0.055 0.039 0.031 0.023 0.018 0.015 0.012 0.007 0.040 0.035 0.025 6-78 Over 47.24 thru 55.12 0.0045 0.0035 0.0035 0.0030 0.0030 0.0020 0.0020 0.0020 0.0025 0.0025 0.0020 0.160 0.130 0.100 0.075 0.055 0.039 0.031 0.023 0.018 0.015 0.012 0.007 Specified Width (inches) Tolerances +/-(inches) Alro SteelMetalsGuide Alro Over 55.12 thru 59.06 Alloys 2014,2024,2124,2219, 0.0045 0.0040 0.0035 0.0030 0.0030 0.0030 0.0030 0.0025 0.0025 0.0020 0.160 0.130 0.100 0.075 0.055 0.039 0.031 0.023 0.018 0.015 0.012 0.009 0.007 Over 59.06 thru 70.87 0.0045 0.0040 0.0035 0.0030 0.0030 0.0030 0.0030 0.160 0.145 0.085 0.060 0.047 0.037 0.028 0.022 0.019 0.017 0.009 0.007 0.115 ------alro.com Over 70.87 thru 78.84 0.0045 0.0045 0.0035 0.0035 0.0035 0.0035 0.160 0.145 0.085 0.060 0.047 0.037 0.028 0.022 0.019 0.017 0.009 0.115 0.011 ------® Aluminum ------0.051 0.059 0.070 0.085 0.105 thru 177.17 Over 157.48 ------0.041 0.047 0.059 0.070 0.090 0.155 thru 157.48 Over 137.80 ------0.011 0.013 0.015 0.018 0.020 0.022 0.026 0.029 0.033 0.039 0.047 0.060 0.075 0.100 0.125 0.160 Alloys 2014, 2024, 2124, 2219, Alloys 2014, thru 137.80 Over 118.11 AlroGuide Metals Steel ------Tolerances +/- (inches) Tolerances Specified Width (inches) Specified 0.011 0.110 0.010 0.013 0.015 0.016 0.018 0.022 0.025 0.029 0.033 0.039 0.051 0.065 0.090 0.150 Over 98.43 thru 118.11 6-79 ------0.011 0.007 0.008 0.009 0.010 0.013 0.015 0.018 0.021 0.024 0.028 0.033 0.043 0.055 0.070 0.100 0.130 0.165 0.165 thru 98.43 Over 86.61 ------0.011 0.009 0.021 0.024 0.028 0.033 0.043 0.055 0.070 0.100 0.130 0.165 0.165 0.0035 0.0035 0.0035 0.0035 0.0045 0.0045 thru 86.61 Over 78.74 Thru 0.010 0.016 0.025 0.032 0.039 0.047 0.063 0.079 0.098 0.126 0.158 0.197 0.248 0.315 0.394 0.630 0.984 1.575 2.362 3.150 3.937 6.299 8.000 (inches) (1) Specified Over When a dimension tolerance is specified other than as an equal bilateral tolerance, the value of the standard When a dimension tolerance is specified other than 0.010 0.016 0.025 0.032 0.039 0.047 0.063 0.079 0.098 0.126 0.158 0.197 0.248 0.315 0.394 0.630 0.984 1.575 2.362 3.150 3.937 6.300 0.0059 Thickness alro.com Notes: The above standards are those published by the Aluminum Association, Aluminum Standards & Data 2009. Aluminum Standards Association, Aluminum The above standards are those published by the Notes: (1) the toler tolerance is that which applies to the mean of the maximum and minimum dimensions permissible under ance for the dimension under consideration. (2) Capability to provide tighter tolerances may vary with suppliers Aluminum Sheet, Plate & Coil & Plate Sheet, Aluminum - Alloys Aerospace for for Sheet and Plate Thickness Standard Tolerances Standard - for aerospace applica when specified 7475 and other alloys 7075, 7150, 7178 and 7049, 7050, Alclad. as to alloys when supplied Also applicable tions. Aluminum Width andLength-SawedFlatSheetPlate Aluminum Sheet,Plate &Coil Standard Tolerances (2) permissible underthetolerancefordimensionconsideration. the standardtoleranceisthatwhichappliestomeanofmaximumandminimumdimensions (1) Notes: Theabovestandardsarethosepublishedbythe Aluminum Association, Aluminum must berecognized. ® Tolerances atambientmilltemperatures. applicable A of0.013in.per10 changeindimension tolerance,thevalueof toleranceisspecifiedotherthanasanequalbilateral When adimension Standards &Data2009. 0.250 0.080 0.250 0.080 Thickness Thickness Over Over Specified Specified - - - - (1) (1) (inches) (inches) 6.000 0.249 6.000 0.249 Thru Thru thru 118.11 Over 98.43 +/- 9/16 Up thru +/- 1/4 +/- 1/4 +/- 1/8 39.37 6-80 Over 118.11 thru 137.80 Over 39.37 thru 59.06 +/- 5/16 +/- 5/16 Specified Width (inches) Specified Width (inches) +/- 1/8 +/- 5/8 Tolerances +/-(inches) Tolerances +/-(inches) Alro SteelMetalsGuide Alro Over 137.80 thru 157.48 Over 59.06 thru 78.74 +/- 3/16 +/- 3/8 +/- 3/4 +/- 3/8 Over 157.48 thru 177.17 Over 78.74 thru 98.43 +/- 7/16 +/- 7/8 +/- 1/2 +/- 1/4 alro.com o F ® Aluminum - - - +7/8 1/8 +7/16 +1/2 thru 720 thru 720 Over 600 Over 600 3/16 3/16 thru 96 Over 60 thru 168 Over 132 Over 10 3/4 +11/16 +3/4 +5/16 - +3/8 +9/32 thru 600 thru 600 Over 480 Over 480 1/16 3/32 1/8 +5/32 - +3/16 - +7/16 thru 60 Over 48 Over 96 thru 132 1/4 1/4 +5/8 +5/8 +1/4 +5/16 +7/32 Over 4 thru 10 thru 480 thru 480 Over 360 Over 360 3/64 1/16 3/32 +1/8 +5/32 +3/8 AlroGuide Metals Steel thru 48 thru 96 Over 24 Over 60 +9/16 +9/16 +7/32 +1/4 +3/16 (inches) (inches) (inches) (inches) thru 360 thru 360 Over 240 Over 240 (2) (2) (2) (2) 3/8 3/8 thru 4 Over 2 +1/2 +1/2 +5/32 +1/4 +5/32 1/32 1/32 3/64 thru 240 thru 240 +1/8 +1/8 +3/8 Over 120 Over 120 6-81 thru 24 thru 60 Tolerance Tolerance Tolerance Tolerance Over 12 Over 24 Specified Width (inches) Specified Specified Width (inches) Specified Specified Width (inches) Specified Specified Width (inches) Width Specified - a Side Edge from a Straight Line +7/16 +3/8 +1/8 +3/16 +1/8 9/16 Over 60 Over 60 thru 120 thru 120 thru 2 Over 1 Specified Width and Length (inches) Specified 1/64 1/32 1/32 +3/32 +3/32 +5/16 Over 6 Over 6 thru 12 thru 24 Tolerance (inches in 6 ft.) - Available Deviation of Available (inches in 6 ft.) - Tolerance +3/8 +5/16 +3/32 +1/8 +3/32 thru 60 thru 60 Over 30 Over 30 - 3/4 30 30 +1/16 +3/32 +1/4 0.010 0.012 0.016 1/2 thru 6 +1/4 +1/4 +3/32 +1/8 +1/16 Up thru Up thru Up thru 6 Up thru 6 (1) (1) (1) (1) (1) 0.499 (inches) (inches) (inches) (inches) (inches) 25 - 0.249 Specified Specified Specified Specified Specified Thickness Thickness Thickness Thickness Thickness 0.250 - 8.000 0.250 - 0.1 0.080 - 0.249 0.006 - 0.064 0.006 - 0.125 0.006 - 0.125 0.006 - 0.124 0.126 - 0.186 0.125 - 0.249 0.065 - 0.125 0.187 - 0.249 0.250 - 0.499 alro.com Aluminum Sheet, Plate & Coil & Plate Sheet, Aluminum Standard Tolerances Standard Width and Length Tolerances - Sawed Flat Sheet and Plate Flat - Sawed Width and Length Tolerances Lateral Bow Tolerances - Coiled Sheet Tolerances Bow Lateral Width Tolerances - Slit Coiled Sheet Width Tolerances Width Tolerances - Sheared Sheet and Plate Flat Width Tolerances Length Tolerances - Sheared - Sheet and Plate Flat Length Tolerances Aluminum Lateral Bow Tolerances -Flat SheetandPlate Aluminum Sheet,Plate &Coil Standard Tolerances ®

ALLOWABLE DEVIATION OF A SIDE EDGE FROM A STRAIGHT LINE

Specified Specified Thickness Width A (inches) (inches) Maximum allowable value of AA Specified Length (inches)

Up thru Over 60 Over 90 Over 120 Over 150 Over 180 Over 210 6-82 60 thru 90 thru 120 thru 150 thru 180 thru 210 thru 240

Tolerance(2) (inches) Up thru 4 0.250 0.563 1.000 1.563 2.250 3.000 4.000 5 Over 4 Thru 10 0.094 0.219 0.375 0.563 0.875 1.156 1.500 5

0.006 - 0.125 SteelMetalsGuide Alro Over 10 thru 35 0.063 0.125 0.188 0.250 0.375 0.500 0.750 5 Over 35 0.032 0.063 0.125 0.188 0.250 0.375 0.500 5 5 0.126 - 0.249 Over 4 Thru 15 0.063 0.125 0.250 0.375 0.563 0.750 1.000 Over 15 0.032 0.063 0.125 0.188 0.250 0.375 0.500 5 Up thru 10 0.250 0.563 1.000 1.563 2.250 3.000 4.000 5 0.250 - 8.000 Over 10 thru 18 0.063 0.125 0.250 0.406 0.594 0.781 1.000 5 Over 18 0.032 0.094 0.125 0.219 0.312 0.438 0.562 5 alro.com ® Aluminum B A 5/64 x width, ft 3 7/64 x width, ft 3 AlroGuide Metals Steel Specified Width - (feet) Width Specified 6-83 A Maximum difference between AA and BB AA between Maximum difference Allowable Difference in Length of Diagonals 4 (inches) Allowable Difference in Length B 3/32 x width, ft 3 9/64 x width, ft 3 Up thru 3 Over 3 3 Up thru

standard tolerance is that which applies to the mean of the maximum and minimum standard tolerance is that which applies to the (feet) Length Over 12 Specified Up thru 12 F must be recognized. o If specified width is other than an exact multiple of 12", tolerance is determined by using the If specified width is other than an exact multiple Round result upward to nearest 1/16". Use values for calculating only. longer sheet or plate. Also applicable to any 240-inch increment of When a dimension tolerance is specified other than as an equal bilateral tolerance, the value When a dimension tolerance is specified other Tolerances applicable at ambient mill temperatures. A change in dimension of 0.013 in. per change in dimension A applicable at ambient mill temperatures. Tolerances next largest exact multiple. For example, if specified width is 53" and specified length is 72", next largest exact multiple. For example, if is then rounded to 7/16" in accordance with This result the tolerance is 5/64" x 5 = 25/64". footnote (4). of the 10 dimensions permissible under the tolerance for the dimension under consideration. dimensions permissible under the tolerance Standards & Data 2009. (3) (4) (5) (1) (2) alro.com

Notes: The above standards are those published by the Aluminum Association, Aluminum Association, Aluminum by the Notes: The above standards are those published

Aluminum Sheet and Plate and Sheet Aluminum Tolerances Squareness Standard Tolerances Standard Aluminum

is requiredareprovidedbyapplicableproductstandards. the Aluminum Association. Specific limits for chemical compositions to which conformance Aby established alloys aluminum wrought and aluminum wrought systemfordesignating Alloy Designation System Aluminum Products Technical Data indicate alloymodifications. zero, it indicates the original alloy; integers 1 through 9, which are assigned consecutively, The second digit in the alloy designation indicates alloy modifications. If the second digit is no special significance but serve only to iden have in thedesignation the lasttwooffourdigits groups In the2XXXthrough8XXXalloy Aluminum Alloys impurities oralloyingelements. are assignedconsecutivelyasneeded,indicatespecialcontrol of one ormoreindividual alumi unalloyed indicates it percentage when to is expressed the nearest0.01%. The seconddigitinthedesignation aluminum in theminimum point to therightofdecimal the sameaslasttwodigits percentage. aluminum the minimum indicate four digitsinthedesignation are These digits In the 1XXX group for minimum aluminum purities of 99.00% and greater, the last two of the Aluminum wrought aluminumalloys. The firstdigitindicatesthealloygroupasfollows: Aand is used toidentifywroughtaluminum designations systemoffour-digitnumerical Designation System AluminumandAlloy Wrought ® Unused series Other element...... Zinc (Zn)...... Magnesium andSilicon(MgSi) Magnesium (Mg) Silicon (Si) Manganese (Mn) Copper (Cu) Aluminum alloysgroupedbymajoralloyingelements: Aluminum, 99.00%minimumandgreater ...... num having natural impurity limits; integers 1 through 9, which 9, through 1 integers limits; impurity natural having num ...... 6-84 tify the different aluminum alloys in the group...... Alro SteelMetalsGuide Alro 4XXX 8XXX 7XXX 6XXX 3XXX 1XXX 5XXX 2XXX 9XXX alro.com ® Aluminum quences

ducer to control tions or thermal treatments. tions or thermal treatments. taneously age harden at room AlroGuide Metals Steel 6-85 An unstable temper applying to certain heat-treat An unstable temper applying to certain Applies to those wrought products which have had Applies to those wrought products which Applies to wrought products that have undergone a thermal Applies to wrought products that have undergone Basic Temper Designations Basic Temper

ing those letters. The system is designed to set down specific se specific down set to designed is system The letters. those ing plies to those products which have had an increase in strength due plies to those products which have had

Ap strain-hardening to thermal treatments, with or without supplementary The “T” is always followed by one or more digits. operations. an increase in strength by reduction through strain-hardening, or cold- an increase in strength by reduction through The “H” is always followed by two or more digits. working, operations. O or H. other than F, thermally treated to produce tempers temperature. Only when the period of natural aging is indicated (W 1 hr temperature. Only when the period of natural designation. for example) is this a specific and complete strain-hardened. There are no mechanical property limits and the strength levels may There are no mechanical property limits shipment. vary from lot to lot and from shipment to annealed. as has been fabricated to ordered fabricated. Denotes metal that any attempt on the part of the pro dimensions without levels to their minimums. treatment to reduce their mechanical property Often described as "dead soft" metal. solution heat-treated. able alloys that, after heat treatment, spon the results of either strain-hardening opera the results of either

T H

O W alro.com The Aluminum Association’s established temper designation system is used for all forms of established all forms temper designation for is used system Association’s Aluminum The on the sequence based is It alloys except ingot. and aluminum aluminum cast wrought and designation The temper follows the various tempers. produce used to basic treatments of alloy designation with the two separated by a hyphen. Basic designations of a let- consist ter while the subdivisions of those basic where tempers, required, are indicated by one or follow digits more Temper Designation System Designation Temper of fabrication processes, but only those operations that are influencing the characteristics of the product recognized are involved. Should some other variation of as significantly the same sequence of basic operations be resulting applied in to different the same alloy, designation. additional digits will be added to the numerical characteristics, then Aluminum treatment. operation. strain-hardening. Subdivision of"H"Temper-Non-Heat-Treatable Alloys BasicTempers Subdivisions of Temper DesignationSystem products inallalloys: for wrought The following been assigned three-digit Htemperdesignationshave characteristic issignificantlyaffected. some other orwhen it isadded, to which designation from butclosetothetwo-digit It isusedwhenthedegreeofcontroltemperormechanical propertiesare The thirddigit,whenused,indicatesavariationofthe two-digit temper. H_8 H_5 H_4 H_3 H_2 H_1 asfollows: strain-hardening of degree digitfollowingThe thedesignation H1,H2orH3indicates the ® H3 H2 H1 H_12 H_11 H_9 H_7 H_6 indicates thedegreeofstrain-hardeningremainingafterstabilization tensile strengthandimprovedductility. The numberfollowingthisdesignation to alowtemperaturethermaloperationwhichresultsinstablebutslightlylower These productsarestrain-hardenedtothedesiredamountandthensubjected aluminum classwhichwillage-softenatroomtemperatureafterstrain-hardening. strain-hardened andstabilized. in that desiredlevelbypartialannealing. The numberfollowingthisdesignation cold workedmorethanthedesiredfinalamountandthenreducedinstrengthto strain-hardened andpartiallyannealed. treatments. The numberfollow worked toobtainthedesiredstrengthlevelwithoutsupplementarythermal strain-hardened only. Applies toproductswhicharestrain-hardenedorcold

dicates thedegreeofstrain-hardeningremainingafterpar

extra hard(limitedtocertainalloysand/orproductforms) full hard(approximately75%reductionafteraanneal) 7/8 hard 3/4 hard 5/8 hard 1/2 hard 3/8 hard 1/4 hard 1/8 hard an elevatedtemperatureand for whichtherearemechanicalpropertylimits. Applies toproductswhichmay acquiresometemperfromworkingat qualify asH-1. after finalannealthattheyfail toqualifyasan Applies toproductswhichincursuchsufficientstrainharden ing thisdesignationindicatesthedegreeof Appliestoproductsinthemagnesium- 6-86 Appliestoproductsstrain-hardenedor Alro SteelMetalsGuide Alro nealed butnotenoughto tial annealing ing the alro.com different ® Aluminum ficially aged. ficially A stable temper. stable temper. A A stable temper. stable temper. A Usually associated with ducts. A stable temper. stable temper. A ducts. tain of the 6XXX series alloys. AlroGuide Metals Steel A stable temper. A Usually associated with extruded products 6-87 The working serves to increase the strength. (T4+cold work) The working serves Usually associated with cast pro (T6 + cold work) cooled from an elevated temperature shaping process, cold worked, and artificially aged. Usually extruded products in cer associated with (T1 + artificial age) aged. solution heat-treated and artificially (T4 + artificial age) Applies to alloy products which heat-treated solution and overaged/stabilized. the beyond carry them to solution heat-treatment are thermally over-aged after A some special characteristic. control of point of maximum strength to provide stable temper. artificially aged. solution heat-treated, cold worked, and (T3+ artificial age) and cold worked. solution heat-treated, artificially aged, and limited to certain of the 6XXX series alloys. to certain of the 6XXX and limited cooled from an elevated temperature and shaping process, cold worked, a substantially stable condition. naturally aged to cast products. a substantially to aged naturally and worked, heat-treated, cold solution stable condition. stable and naturally aged to a substantially solution heat-treated condition. arti and process shaping temperature elevated an from cooled (T2 + artificial age) cooled from an elevated temperature shaping process and naturally aged naturally aged process and temperature from an elevated cooled shaping stable condition. to a substantially T9 T8 T7 T6 T5 T4 T3 T2 T1 alro.com T10 Subdivisions ofSubdivisions Tempers Basic Alloys of "T" Temper-Heat-Treatable Subdivision Temper Designation System Designation Temper Aluminum

of wroughtproducts: The following specific additional digits to indicateavariationintreatmentwhich Additional digits, the first of which shall not be zero, may be added to the basic desIgnatIons

Subdivision of"T"Temper-Heat-Treatable Alloys BasicTempers Subdivisions of Temper DesignationSystem T_511 T_510 ® T_54 T_52 T_51 Bar, shapesandtube with standardtolerances. These productsmayreceiveminorstraighten treatment oraftercoolingfromanelevatedtemperatureshapingprocess. stretching theindicatedamount.Stretchingisperformedaftersolutionheat Applies toextrudedproducts,anddrawntubewhenstress-relievedby Drawn tube...... Rod, bar, shapesandtube No straighteningtakesplaceafterstretching. treatment oraftercoolingfromanelevatedtemperatureshapingprocess. stretching theindicatedamount.Stretchingisperformedaftersolutionheat Applies toextrudedproductsanddrawntubewhenstress-relievedby Die orringforgings Rolled orcoldfinishedrodbar Plate . place afterstretching. from anelevatedtemperatureshapingprocess.Nostraighteningtakes Stretching isperform amount. Applies tocertainproductswhenstress-relievedbystretchingtheindicated Applies todieforgingsstress-relievedbyrestrikingcold. Applies toproductsstress-relievedbycompressing. Drawn tube......

significantly alters the characteristics of the product. . have beenassignedfor stress-relieved tempers ...... ed aftersolutionheattreatmentorcooling 6-88 ...... Alro SteelMetalsGuide Alro 1/2 to3%permanentset 1 to3%permanentset 1 to5%permanentset 1 to3%permanentset 1-1/2 to3%permanentset 1/2 to3%permanentset 1 to3%permanentset ing afterstretchingtocomply alro.com

® Aluminum

Visit the Alro Online the Visit . AlroGuide Metals Steel MyAlro.com 6-89 Alro Online Store ® Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer WARNING: These products can potentially expose you to chemicals including Nickel, Chromium, WARNING: and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov alro.com Did you know Alro also offers online shopping for all of our customers? our of all for shopping online offers also Alro know you Did Store from your computer or mobile device 24 hours a day. Set up your company account Set day. mobile device 24 hours a your computer or from Store supplies from our vast inventory. and purchase metals, plastics and industrial You can also click on our Clearance Sale located on the Alro Online Store home page to can also click on our Clearance Sale located on the You Always excess inventory and discontinued check out great deals on some of our items. is just a few clicks away worth a look to see if the next great deal Aluminum * Pleaserefertopg.6-90forallapplicablefootnotes Chemical CompositionLimits Wrought AluminumAlloys ® 6101 1350 1145 6063 6061 5456 5454 5356 5252 5183 5154 5086 5083 5056 5052 5050 5005 4043 3105 3005 3004 3003 2219 2124 2024 2017 2014 7178 7129 7075 7050 7049 7005 6351 6262 6105 2117 2011 1100 Alloy (13) (7) (9) 0.70 -1.30 0.40 -0.80 0.60 -1.00 0.30 -0.70 0.20 -0.60 0.40 -0.80 4.50 -6.00 0.20 -0.80 0.50 -1.20 Silicon 0.40 0.15 0.40 0.12 0.25 0.35 0.25 0.25 0.25 0.08 0.40 0.25 0.40 0.40 0.30 0.25 0.40 0.30 0.60 0.60 0.30 0.60 0.20 0.20 0.80 0.50 0.40 0.10 0.55 0.95 Two pagechart,continuesonnext 0.50 0.30 0.50 0.15 0.35 0.40 0.50 0.70 0.35 0.50 0.35 0.70 0.40 0.40 0.40 0.10 0.40 0.40 0.50 0.40 0.40 0.40 0.70 0.70 0.80 0.70 0.70 0.70 0.70 0.30 0.30 0.70 0.50 0.70 0.70 0.70 0.40 0.05 Iron --- 6-90 1.60 -2.40 0.50 -0.90 1.20 -2.00 2.00 -2.60 1.20 -1.90 0.15 -0.40 0.15 -0.40 0.05 -0.20 5.80 -6.80 3.80 -4.90 2.20 -3.00 3.80 -4.90 3.50 -4.50 3.90 -5.00 5.00 -6.00 0.05 -0.20 Copper 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.20 0.20 0.30 0.30 0.30 0.25 0.05 0.05 (1)(2) Alro SteelMetalsGuide Alro Manganese 0.20 -0.70 0.40 -0.80 0.50 -1.00 0.50 -1.00 0.05 -0.20 0.50 -1.00 0.20 -0.70 0.40 -1.00 0.05 -0.20 0.30 -0.80 1.00 -1.50 1.00 -1.50 1.00 -1.50 0.20 -0.40 0.30 -0.90 0.30 -0.90 0.40 -1.00 0.40 -1.20 0.01 0.05 0.05 0.30 0.10 0.30 0.10 0.20 0.15 0.10 0.03 0.10 0.15 0.10 0.10 0.10 0.10 0.20 0.05 0.20 --- Magnesium 2.40 -3.10 1.30 -2.00 2.10 -2.90 1.90 -2.60 2.00 -2.90 1.00 -1.80 0.40 -0.80 0.80 -1.20 0.45 -0.80 0.35 -0.80 0.45 -0.90 0.80 -1.20 4.70 -5.50 2.40 -3.00 4.50 -5.50 2.20 -2.80 4.30 -5.20 3.10 -3.90 3.50 -4.50 4.00 -4.90 4.50 -5.60 2.20 -2.80 1.10 -1.80 0.50 -1.10 0.20 -0.80 0.20 -0.60 0.80 -1.30 1.20 -1.80 0.20 -0.50 1.20 -1.80 0.40 -0.80 0.20 -0.80 alro.com 0.05 0.02 ------® Aluminum (5) 99.00 99.45 99.50 Aluminum Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Minimum (4) --- 0.15 0.10 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.10 0.15 0.15 0.15 0.15 0.15 0.10 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 Total Others AlroGuide Metals Steel (3) (6) (6) (8) (6) (6) (8) (11) (18) (14) (15) (16) (17) (10) (12) (1)(2) 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.03 0.03 0.05 0.03 0.05 0.05 0.05 0.05 0.05 0.03 Each 6-91 ------0.10 0.15 0.20 0.10 0.06 0.20 0.05 0.20 0.20 0.20 0.15 0.10 0.15 0.15 0.20 0.15 0.10 0.10 0.20 0.15 0.15 0.15 0.15 Titanium 0.01 - 0.06 0.06 - 0.20 0.02 - 0.10 Two page chart, continued from previous page Two 0.10 0.03 0.05 0.30 0.25 0.25 0.25 0.25 0.25 0.10 0.10 0.25 0.25 0.40 0.10 0.25 0.25 0.10 0.10 0.25 0.25 0.20 0.25 0.05 0.10 0.25 0.25 0.25 0.10 0.10 0.10 0.25 0.20 Zinc 4.00 - 5.00 7.20 - 8.20 5.70 - 6.70 5.10 - 6.10 4.20 - 5.20 6.30 - 7.30 ------0.10 0.03 0.10 0.04 0.10 0.05 0.01 0.10 0.10 0.10 0.10 0.10 0.10 0.20 0.10 0.10 0.15 - 0.35 0.05 - 0.20 0.05 - 0.25 0.05 - 0.25 0.15 - 0.35 0.05 - 0.25 0.05 - 0.20 0.05 - 0.20 0.05 - 0.20 0.04 - 0.35 0.04 - 0.14 0.06 - 0.20 0.10 - 0.22 0.18 - 0.28 0.18 - 0.28 Chromium alro.com Chemical Composition Limits Composition Chemical all applicable footnotes to pg.6-90 for * Please refer Wrought Aluminum Alloys Aluminum Wrought Aluminum (18) (17) (16) (15) (14) (13) (12) (11) maximum. (10) (9) (8) (7) (6) (5) (2) (1) Association. The precedingtablesdonotincludeallactivealloysregisteredwiththe Aluminum NOTE: Chemical CompositionLimits ® (4) (3)

determining thesum. amounts of0.010%ormoreeach,expressedtotheseconddecimalbefore the differencebetween100.00%andsumofallothermetallicelementspresentin The aluminumcontentforunalloyednotmadebyarefiningprocessis Vanadium 0.05%maximum; gallium0.03%maximum. 0.08-0.15%. Zirconium 0.08-0.20%. Zirconium Also contains0.40-0.7%eachofleadandbismuth. Boron 0.06%maximum. conductor. Bus Vanadium 0.05-0.15%;zirconium0.10-0.25%. Also contains0.20-0.6%eachofleadandbismuth. Vanadium plustitanium0.02%maximum;boron0.05%gallium0.03% Electric conductor. FormerlydesignatedEC. Vanadium 0.05%maximum. Foil. Beryllium 0.0008%maximumforweldingelectrodeandrodonly. second decimalbeforedeter The sumofthose“others”metallic elements0.010%ormoreeach,expressedtothe beryllium isapplicabletoanyalloybeusedasweldingelectrodeorrod. In additiontothosealloysreferencingfootnote(6),a0.0008weightpercentmaximum specified limit,inaccordancewith ASTMRecommended PracticeE29. off tothenearestunitinlastright-handplaceoffiguresusedexpressing limits, anobservedvalueoracalculatedobtainedfromanalysisisrounded which specificlimitsareshown.Forpurposesofdeterminingconformancetothese Except for“aluminum”and“others,”analysisnormallyismadeelements Composition inpercentbyweightmaximumunlessshownasarangeorminimum. mining thesum. 6-92 Alro SteelMetalsGuide Alro alro.com

Aluminum Brazeability (6) Brazeability

A A A A A A A A A B B B B B B E E B B B B B B B B B D D D D D C C C C C Machinability (5) Machinability

A A A B B B B B B E E E E E E E D D D D D D D D D D D D D D D D D C C C

(Cold) (5) (Cold)

Workability A A A A A A A B B B B B B B B B B C D C C D C D C C C C C C C C C C ------

Cracking (2) Cracking Corrosion

A A A A A A A A A A A A A A A A A A A A A A A A A A B B B D D C C C ------Stress- AlroGuide Metals Steel

TO General (1) General A A A A A A A A A A A A A A A A A A A A A A A A A A

CORROSION D D D

RESISTANCE ------D(3) D(3) D(3) D(3) D(3) 6-93 Two page chart, continues on next page Two

ALLOY

TEMPER T4, T451 T3511 T4, T3, T351, T3510, T861, T81, T851, T8510, T8511 2011-T3 T8 2017-T4, T451 2024-0 T361 T6 T72 3003-0 H12 H14 H16 H18 H25 3105-0 H12 H14 H16 H18 H25 5005-0 H12 H14 H16 H18 H32 H34 H36 H38 5052-0 H32 H34 H36 H38 alro.com * Please refer to pg.6-96 for all applicable footnotes for all applicable to pg.6-96 refer * Please Comparative Characteristics Comparative Aluminum * Pleaserefertopg.6-96forallapplicablefootnotes Comparative Characteristics ® H38 H36 H34 H32 5052-0 H38 H36 H34 H32 H18 H16 H14 H12 5005-0 H25 H18 H16 H14 H12 3105-0 H25 H18 H16 H14 H12 3003-0 T72 T6 T361 2024-0 2017-T4, T451 T8 2011-T3

T861, T81,T851,T8510,T8511 T4, T3,T351,T3510,T3511 T4, T451

ALLOY& TEMPER Two pagechart,continuedfromprevious page D D D D C D D D D D A A A A A A A A A A A A A A A A A A A A A A A A A A

Gas WELDABILITY 6-94 C C C C D D D D B B A A A A A A A A A A A A A A A A A A A A A A A A A A Arc

Resistance SteelMetalsGuide Alro D D D D B B B B B B B B B B A A A A A A A A A A A A A A A A A A A A A A Spot and Seam

tube, appliances Sheet metalwork,hydraulic conductor, architectural Appliances, utensils,electrical goods, sheetmetalwork homes, raincarrying Residential siding,mobile hardware, storagetanks sheet metalwork,builder's equipment, pressurevessels, Cooking utensils,chemical products, aircraftstructures Truck wheels,screwmachine Screw mach.products,fittings Screw machineproducts

APPLICATIONS OF ALLOYS OF alro.com ®

Aluminum Brazeability (6) Brazeability

A A A A A A A A A A B B D D D D D D D D D D D D

Machinability (5) Machinability

B B B B D D D D D C C C D D C C C D D D C C C D

(Cold) (5) (Cold)

Workability A A B B B B B B B B B C C C C C C C C C D D D ---

Cracking (2) Cracking Corrosion

A A A A A A A A A A A B B C --- Stress- A(4) A(4) B(4) A(4) A(4) B(4) B(4) B(4) A(4) AlroGuide Metals Steel

TO General (1) General A A A A A A A B B B B B

CORROSION C

RESISTANCE --- A(4) A(4) A(4) A(4) A(4) A(4) A(4) A(4) A(4) C(3) 6-95 Two page chart, continues on next page page Two

ALLOY

TEMPER H321, H116 H32, H116 T4, T451, T4510, T4511 T6, T651, T652, T6510, T6511 T61, T64 T5, T52 T83, T831, T832 T9 T6, T651, T652, T6510, T6511 T73, T7351 5083-0 H111 5086-0 H34 H36 H38 H111 6061-0 6061-T6, T63 6063-T1 T4 T6 6262-T6, T651, T6510, T6511 7075-0, alro.com * Please refer to pg.6-96 for all applicable footnotes for all applicable to pg.6-96 refer * Please Comparative Characteristics Comparative Aluminum * Pleaserefertopg.6-96forallapplicablefootnotes Comparative Characteristics ® 7075-0, 6262-T6, T651,T6510,T6511 T6 T4 6063-T1 6061-T6, T63 6061-0 H111 H38 H36 H34 5086-0 H111 5083-0

T73, T7351 T6, T651,T652,T6510,T6511 T9 T83, T831,T832 T5, T52 T61, T64 T6, T651,T652,T6510,T6511 T4, T451,T4510,T4511 H32, H116 H321, H116

ALLOY& TEMPER Two pagechart,continuedfromprevious D D D C C C C C C C C C B B A A A A A A A A A A

Gas WELDABILITY 6-96 D D D B B A A A A A A A A A A A A A A A A A A A Arc

Resistance SteelMetalsGuide Alro B B B B B B A A A A A A A A A A A A A A A A A A Spot and Seam

High strengthbusconductors furniture, pipelines truck andmarine,railroadcars, good corrosionresistance, Heavy-duty structuresrequiring missle components rigs, transportationequipment, cryogenics, TV towers,drilling vessels, marine,auto,aircraft, Unfired, weldedpressure Aircraft andotherstructures Screw machineproducts architectural extrusions Pipe railing,furniture,

APPLICATIONS OF ALLOYS OF alro.com ® Aluminum

long transverse tected at least on tected at least peared in various perature for long atmospheres without atmospheres perience and on laboratory perience and on laboratory plications that justify AlroGuide Metals Steel termittent spraying or immersion. Alloys spraying or immersion. termittent 6-97 E ratings generally should be pro should be E ratings generally to sodium chloride solution by in chloride solution by to sodium Weldable with special techniques or for specific ap with Weldable Limited weldability because of crack sensitivity or loss in resistance to Limited weldability because of crack sensitivity Service failures with sustained tension stress acting in short transverse direction sustained tension stress acting in short transverse Service failures with Limited service failures with sustained longitudinal or long transverse areas. with sustained longitudinal or long Limited service failures No known instance of failure in service; limited failures in laboratory tests of of failure in service; limited failures in laboratory No known instance tection. Alloys with C, D and Alloys with C, tection. preliminary trials or testing to develop welding procedure and weld preliminary trials or testing to develop welding corrosion and mechanical properties. No known instance of failure in service or in laboratory tests. No known instance short transverse specimens. relative to grain structure; limited failures in laboratory tests of limited failures in laboratory tests relative to grain structure; Generally weldable by all commercial procedures and methods. Generally weldable by all commercial procedures with A and B ratings can be used in industrial and seacoast used in industrial and B ratings can be A with pro faying surfaces. of merit, based on in decreasing order are relative ratings through E A Ratings exposures C = have been developed. D = No commonly used welding methods registered, have ap T74 type tempers, although not previously T736 type tempers. literature and specifications as Stress-corrosion cracking ratings are based on service ex Stress-corrosion cracking tests of specimens exposed to the 3.5% sodium chloride alternate immersion test. to the 3.5% sodium chloride alternate tests of specimens exposed = A B = C = are relative ratings in decreasing order of merit. are relative ratings in decreasing order and Brazeability are relative ratings defined as through D for Weldability A Ratings = A B = Ratings A through D for Workability (cold), and A through E for Machinability, through E for Machinability, A (cold), and through D for Workability A Ratings D = be E. In relatively thick sections the rating would held at elevated tem This rating may be different for material

alro.com (2) performance. (7)

(6) follows: (5) specimens. (3) (4) periods. (1) Comparative Characteristics Comparative Aluminum

Specifications*Aluminum MillProduct Specification CrossReference * Pleaserefertopg.6-100forallapplicablefootnotes ® Alloy 3003 2024 2017 2011 1100

Tube; welded integralfins Tube; condenserwith Tube; condenser Tube; drawn,seamless Tube; drawn Tube; extruded,coiled Tube; extruded,seamless andtube;extruded Wire, rod,bar, shapes rolledorcoldfinished Wire, rodandbar; Sheet andplate Foil Rivet wireandrod Tube; hydraulic Tube; drawn,seamless Tube; extruded,seamless andtube;extruded Wire, rod,bar, shapes, rolledorcoldfinished Sheet andplate Rivet wireandrod rolledorcoldfinished Wire, rod,andbar; rolledorcoldfinished Wire, rod,andbar; Tube; drawn,seamless Wire, rod,andbar; Sheet andplate Product Continued onthe next page. ASTM B547 B313 B404 B234 B210 B483 B491 B241 B221 B209 B316 B210 B241 B221 B209 B316 B210 B209 B211 B211 B211 B211 ------

MIL-T-50777 6-98 Military ------Specifications Alro SteelMetalsGuide Alro WW-T-700/2 WW-T-700/3 QQ-A-430 QQ-A-430 (1)(2)(3)(4) Federal ------

QQ-A-81596 QQ-A-200/1 QQ-A-225/2 QQ-A-250/2 QQ-A-250/3 QQ-A-225/6 QQ-A-225/5 QQ-A-225/3 QQ-A-250/1 QQ-A-250/4 4152, 4164, 4065, 4067 4087, 4088 4120, 4339 4193, 4297 4006,4008 4035,4037 4001,4003 4007 4086 4165 4118 AMS ------

alro.com SB234 SB210 SB241 SB221 SB209 SB221 SB209 SB211 ASME ------

® Aluminum

------ASME SB241 SB247 SB209 SB210 SB241 SB234 SB209 SB221 SB241 SB247

------AMS 4114 4114 4010 4017 4071 4004 4056 4069, 4070 4015, 4016, QQ-A-250/8 QQ-A-225/7 QQ-A-250/8 QQ-A-250/6 QQ-A-200/4

------Federal (1)(2)(3)(4) QQ-A-430 QQ-A-430 WW-T-700/4 AlroGuide Metals Steel Specifications ------Military 6-99 MIL-P-25995 MIL-A-46027 MIL-A-46083 MIL-A-45225

------B211 B211 B241 B345 B316 B247 B209 B483 B210 B221 B221 B241 B234 B404 B313 B547 B316 B209 B221 B241 B210 B547 B247 B345 ASTM Continued on the next page. Product Pipe Pipe; gas and oil trans. Rivet wire and rod Forgings & forging stock Foil Sheet and plate Sheet and plate Wire, rod and bar rolled or cold finished drawn Tube; drawn, seamless Tube; Tube; hydraulic Tube; extruded Tube; extruded, seamless Tube; Tube; condenser Tube; Tube; condenser with Tube; integral fins welded Tube; Rivet wire and rod Foil Sheet and plate Wire, rod, bar, shapes Wire, rod, bar, Tube; extruded, seamless Tube; Tube; drawn, seamless Tube; welded Tube; Forgings & forging stock Pipe; gas & oil trans. Armor Plate Extruded armor Forged armor

3003 5052 5083 Alloy alro.com

Aluminum Mill ProductAluminum Specifications*

* Please refer to pg.6-100 for all applicable footnotes all applicable pg.6-100 for refer to * Please Specification Cross Reference Cross Specification Aluminum

Specifications*Aluminum MillProduct * Pleaserefertopg.6-100forallapplicablefootnotes Specification CrossReference ® Alloy 6061 5086

Forgings &forgingstock Pipe; gas&oiltrans. Pipe Tube; welded integralfans Tube; condenserwith Tube; condenser Tube; hydraulic Tube; drawn,seamless Tube; extruded,seamless Tube; drawn Structural andtube;extruded Wire, rod,bar, shapes, rolledorcoldfinished Wire, rod,andbar; Tread Sheet andplate Pipe; gas&oiltrans. Tube; welded Tube; drawn,seamless Tube; extruded,seamless andtube;extruded Wire, rod,bar, shapes, Foil extruded Structural pipeandtube; Impacts Rivet wireandrod Rings; forgedorrolled Sheet andplate Product Continued onthe next page. ASTM B247 B345 B241 B313 B404 B234 B210 B241 B483 B308 B221 B632 B209 B345 B547 B313 B210 B241 B221 B429 B221 B316 B209 B211 ------

MIL-A-22771 MIL-P-25995 6-100 Military ------Specifications Alro SteelMetalsGuide Alro WW-T-700/6 WW-T-700/5 QQ-A-430 (1)(2)(3)(4) Federal ------

QQ-A-200/16 QQ-A-250/11 QQ-A-200/8 QQ-A-225/8 QQ-A-200/5 QQ-A-250/7 4127, 4248, 4079, 4080, 4061, 4172, 4150, 4060, 4115, 4116, 4081, 4083 4025,4026, 4117, 4128 4146 4009 4082 4173 4027 4312 4113 AMS ------

(5) (5) --- alro.com SB247 SB241 SB234 SB210 SB241 SB308 SB221 SB209 SB241 SB221 SB209 SB211 ASME ------

® Aluminum

------ASME SB221 SB241 SB241 SB209

(5)

------AMS 4169 4156 4323 4078 4187 4310, 4311 4141, 4147 4167, 4168, 4154, 4166, 4126, 4131, 4044, 4045, 4124, 4186, 4122, 4123, QQ-A-225/9 QQ-A-200/9 QQ-A-200/11 QQ-A-200/15 QQ-A-250/12 QQ-A-250/24

------Federal (1)(2)(3)(4) QQ-A-430 WW-T-700/7 AlroGuide Metals Steel Specifications ------Military 6-101 MIL-A-22771 MIL-P-25995

B211 B211 B221 B221 B241 B210 B247 B247 B247 B221 B316 B241 B491 B483 B210 B241 B345 B429 B209 ASTM Continued on the next page. Product Wire, rod, bar, shapes, Wire, rod, bar, Wire, rod, bar, shapes, Wire, rod, bar, extruded, seamless Tube; drawn, seamless Tube; Forgings & forging stock Hand forgings Rings, forged or rolled Impacts Rivet wire and tube; extruded extruded, seamless Tube; Tube; extruded, coiled Tube; drawn Tube; drawn, seamless Tube; Pipe Pipe; gas & oil trans. Structural pipe and tube; extruded Sheet and plate Wire, rod and bar rolled or cold finished

6063

7075 Alloy alro.com Aluminum Mill ProductAluminum Specifications*

* Please refer to pg.6-100 for all applicable footnotes all applicable pg.6-100 for refer to * Please Specification Cross Reference Cross Specification

Aluminum (5) Noncurrent (4) Copiesofspecificationscanbeobtainedfrom: ferent requirements. dif- contain may product and alloy same the organizations’ for Different specifications (3) num industry generally prefers to use the latest issue of any given specification or standard. consulted to determine the latest issue of any particular specification or standard.The appropriate specification index published by the specifi The cation document. issuing body should be particular alumi any to amendment or revision latest the reflect to made is no attempt and num-ber standard or specification basic the lists index cross-reference This (2) for errors,omissions,orfailuretoadviseofsubsequentrevisionsamendments. (1) The Aluminum Association andits membersassumenoresponsibility foruseof thisindex, NOTE: Footnotes forpages6-96thru6-99 Specification CrossReference ® New York, NY 10017 345 East47thStreet American SocietyofMechanicalEngineers ASME Philadelphia, PA 19111-5094 Building 4D,700Robins Avenue Standardization DocumentsOrderDesk Military andFederal Warrendale, PA 15096-0001 400 CommonwealthDrive SAE, Inc. AMS /AerospaceMaterialSpecifications 6-102 Miami, FL 33126 550 NWLeJeuneRoad American Welding Society AWS /AmericanWelding Society 19428-2959 West Conshohocken,PA 100 BarrHarborDrive ASTM Alro SteelMetalsGuide Alro alro.com - ® Red Metals

7-7 7-12 7-12 7-14 7-16 7-21 7-22 7-25 7-2 thru 7-6 7-8 thru 7-11 7-13 thru 7-14 7-15 thru 7-16 7-17 thru 7-20 7-23 thru 7-24 7-26 thru 7-28 7-29 thru 7-30 7-31 thru 7-32 AlroGuide Metals Steel ...... 7-1 ...... Red Metals Metals Red Red Brass, Copper & Bronze Products Products Copper & Bronze Copper & Bronze Brass, Brass, Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer WARNING: These products can potentially expose you to chemicals including Nickel, Chromium, WARNING: and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov 110 Copper Products ...... 145 Copper Products ...... 172 Copper Products ...... Products17510 Copper ...... 180 Copper Products ...... 182 Copper Products ...... 187 Copper Products ...... Copper Product Tolerances 932 / 954 Bronze Properties ...... 932 / 954 / 959 Bronze Rounds & Squares932 / 954 Bronze Flats ...... 959 Bronze Flats ...... 932 Bronze Tube ...... 954 Bronze Tube . Bronze Product Tolerances 360 Free Cutting Brass . 360 Free 260 Half Hard Brass . alro.com Red Metals Standard Lengths:upthru6”Diameter:12ft.(+/-1/2”) CDA Alloy 360(ASTMB16) 360 FreeCuttingBrass-Round Rod ®

3/32 1/8 5/32 11/64 3/16 13/64 7/32 15/64 1/4 17/64 9/32 19/64 5/16 21/64 11/32 23/64 3/8 25/64 13/32 29/64 15/32 31/64 1/2 33/64 17/32 15/16 29/32 57/64 7/8 27/32 13/16 25/32 3/4 23/32 11/16 21/32 41/64 5/8 39/64 19/32 9/16 35/64 (inches) Dia. 7/16 Weight (lbs./ft.) 0.025 0.300 0.045 0.540 0.070 0.840 0.085 1.020 0.101 1.210 0.119 1.420 0.138 1.656 0.159 1.908 0.181 2.172 0.204 2.448 0.230 2.760 0.254 3.040 0.283 3.396 0.311 3.732 0.342 4.104 0.373 4.470 0.407 4.884 0.441 5.294 0.477 5.724 0.554 6.648 0.594 7.120 0.635 7.620 0.678 8.130 0.723 8.676 0.769 9.228 0.816 9.792 2.542 2.375 2.295 2.215 2.059 1.909 1.765 1.627 1.494 1.367 1.245 1.187 1.130 1.074 1.019 0.915 0.865 Over6”Diameter: Approx. 6 ft.-8random (lbs./12 ft.) Weight 30.504 28.500 .002 27.540 26.580 .002 24.702 22.908 .002 21.180 19.524 .002 17.924 16.401 .002 14.440 14.240 13.560 12.888 .002 12.228 10.980 .002 10.380 Tolerance Diameter Continued onnext page .0013 .0013 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .0015 .002 .002 .002 .002 .002 .002 .002 .002 .002 .002 .002 (+ or-) 7-2

4-3/4°

1-1/16

5-1/4°

3-3/4 3-5/8 3-1/2 3-3/8 3-1/4 3-1/8 2-3/4 2-5/8 2-9/16 2-1/2 2-7/16 2-5/16 2-1/4 2-3/16 1-13/16 1-15/16 1-7/8 1-11/16 1-5/8 1-9/16 1-1/2 1-7/16 1-3/8 1-5/16 1-3/16 1-1/8 1 4-1/2 4-1/4 3 2-1/16 ° ProvidedasCast &Turned only. (inches) Dia. 5° 2-7/8 2-3/8 2-1/8 2 1-3/4 1-1/4 4 31/32 46.271 26.027 11.568

72.298 23.904 21.870 58.562 52.236 40.668 38.020 35.426 32.957 30.546 28.242 19.927 18.075 16.312 14.640 13.059 79.704 65.249 Alro SteelMetalsGuide Alro 18.999 17.182 15.465 13.838 10.170 12.302 10.856 Weight 9.500 8.857 8.235 7.637 7.060 6.507 5.976 5.468 4.982 4.519 4.078 3.660 3.265 2.893 2.714 (lbs./ft.)

956.448 867.576 782.988 702.744 626.832 488.016 555.252 456.24 425.112 395.48 366.552 338.904 312.324 286.848 262.440 239.124 227.98 216.900 206.184 195.744 185.58 175.680 166.056 156.708 147.624 138.816 106.284 130.222 122.040 114.000 (lbs./12 ft.) Weight 98.820 91.644 84.720 78.084 71.712 65.616 .0025 59.784 54.238 48.936 43.920 39.180 34.716 32.568 Tolerance +.050/-0 +.050/-0 +.050/-0 Diameter .007 .006 .006 .006 .005 .005 .005 .005 .005 .005 .0035 .004 .004 .004 .004 .004 .004 .004 .004 .003 .003 .0025 .0025 .0025 .0025 .0025 .0025 .0025 .0025 .0025 .0025 .0025 .0025 .0025 .0025 .0025 .0025 .002 .002 (+ or-) alro.com ® Red Metals

NA (+ or -) (+ or -) .011 .012 .005 .007 .008 .009 .005 .005 .005 .005 .005 .005 .0045 Diameter Diameter +.050/-0 +.115/-0 +.115/-0 Tolerance Tolerance Weight Weight 99.468 83.580 69.072 55.956 44.208 (lbs./12 ft.) (lbs./12 ft.) 116.736 1873.976 2313.552 2800.800 2498.634 541.548 707.328 176.832 223.800 276.300 397.872 135.384 9.728 8.289 6.965 5.756 4.663 3.684 (lbs./ft.) (lbs./ft.) Weight Weight 11.282 58.944 45.129 14.736 18.650 23.025 33.156 234.247 289.194 350.100 416.439 AlroGuide Metals Steel Dia. Dia. 3-1/2 1-5/8 2 1-3/8 1-1/8 (inches) (inches) 9*° 4 2-1/4 2-1/2 3 1-3/4 1-1/2

1-1/4

1 10*° 11*° 12**° 7-3 (+ or -) (+ or -) .0045 .0045 .0045 .0045 .0045 .0045 .0035 .0035 .0035 .002 Diameter Diameter +.050/-0 +.050/-0 +.050/-0 +.050/-0 +.050/-0 +.050/-0 Tolerance Tolerance .696 6.216 8.460 .0035 2.760 4.320 .0035 1.560 .003 Weight Weight 977.472 11.052 33.852 24.864 29.184 17.268 20.892 13.992 (lbs./12 ft.) (lbs./12 ft.) +.050/-0 1147.380 1133.640 1049.772 1249.320 1301.376 1480.672 Over 6” Diameter: Approx. 6 ft. - 8 ft. random Approx. 6 ft. 6” Diameter: Over .921 .518 .705 .230 .360 .058 .130 2.821 2.072 1.439 1.166 (lbs./ft.) (lbs./ft.) 95.615 87.481 Weight Weight 104.110 141.705 162.672 185.084 Dia. Dia. 13/16 2.432 1.741 11/16 9/16 7/16 5/16 1/8 3/16 (inches) (inches) 5-3/4° 6-1/2*° 122.184 7-1/2*° 7/8 3/4 5/8

1/2

3/8

1/4

*Stock Length - 6 to 8’ randoms. Weight is calculated from 8’ lengths. from 8’ is calculated randoms. Weight *Stock Length - 6 to 8’ lengths. from 6’ is calculated ** Weight only. ° Provided as Cast & Turned Note: Special sizes and alloys available on mill orders.

5-1/2°

6° 7*° 8* alro.com CDA Alloy 360 (ASTM B16) 360 Alloy CDA Standard Lengths: 12 ft. (+/- 1/2”) 360 Free Cutting Brass - Square Rod 360 Free Cutting Brass CDA Alloy 360 (ASTM B16) (ASTM 360 Alloy CDA ft. (+/- 1/2”) 6” Diameter: 12 Lengths: up thru Standard 360 Free Cutting Brass - Round Rod - Round Brass Cutting Free 360 Red Metals Standard Lengths:12ft.(+/-1/2”) CDA Alloy 360(ASTMB16) 360 FreeCuttingBrass-HexagonRod ®

1-1/8 1-1/16

Note:Specialsizesandalloysavailableonmillorders. 1 (inches) Dia. 15/16 7/8 13/16 3/4 11/16 5/8 19/32 9/16 1/2 15/32 7/16 3/8 11/32 5/16 9/32 1/4 7/32 3/16 1/8 Weight (lbs./ft.) 2.806 4.041 3.604 3.193 2.444 29.328 2.108 1.796 1.509 1.247 14.964 1.125 1.010 12.120 • • • Excellent Machinability .798 .700 .611 .449 .376 .312 .252 .200 .153 .112 .050 Finest Appearance Screw MachineJobs (lbs./12 ft.) 33.672 48.492 43.248 38.316 25.296 21.552 18.108 13.500 Weight 360 F 9.576 8.400 .003 7.332 5.388 .003 4.510 3.744 .003 3.020 2.400 .003 1.830 1.344 .600 ree CuttingBrassBenefits: Tolerance Diameter (+ or-) .004 .005 .005 .004 .004 .004 .004 .004 .004 .004 .004 .003 .003 .003 .003 .003 .003 .0025 7-4 • • • 4 3-1/2 3-1/8 2-3/4 2-1/2 2-1/4 2 1-7/8 1-13/16 1-5/8 1-7/16 1-5/16 1-3/16 High Scrap-Value Recovery Corrosion Resistance Lower FinishingCosts (inches) Dia. 3-1/4 3 2-5/8 2-3/8 2-1/8 1-3/4 1-1/2 1-3/8 1-1/4 Alro SteelMetalsGuide Alro 51.085 39.112 33.724 404.688 31.180 28.735 24.145 22.000 264.000 19.955 18.009 216.108 16.164 14.417 173.004 12.771 10.489 11.225 Weight (lbs./ft.) 9.778 117.336 8.431 7.184 86.208 6.598 6.036 72.432 5.500 4.989 59.868 4.502 613.020 469.344 374.160 344.820 289.740 239.460 193.968 153.252 125.868 134.700 101.172 (lbs./12 ft.) 79.176 66.000 54.024 Weight Tolerance Diameter (+ or-) alro.com .012 .011 .009 .009 .008 .008 .007 .005 .009 .005 .005 .008 .007 .006 .005 .005 .005 .005 .005 .005 .005 .005 ® Red Metals

96.696 82.884 77.364 88.416 66.312 55.260 38.676 77.364 99.468 66.312 74.592 49.728 58.020 37.299 41.436 33.156 29.004 Weight (lbs./12 ft.) 110.520 110.520 530.496 331.560 353.664 265.248 221.040 198.936 165.780 132.624 154.728 232.092 265.248 221.040 165.780 138.144 265.248 221.040 176.832 154.728 132.624 132.624 9.210 8.058 6.907 9.210 6.447 7.368 5.526 4.605 3.223 6.447 6.907 82.884 8.289 5.526 6.216 4.144 4.835 3.108 3.453 2.763 2.417 (lbs./ft.) 11.052 11.512 11.052 11.052 44.200 27.630 29.472 22.104 18.420 16.578 13.815 12.894 19.341 22.104 18.420 13.815 22.104 18.420 14.736 12.894 Weight 2-1/2 3-1/2 2-1/2 7/8 Size 3 4 3 2 1-1/2 5 1-1/4 4 (inches) 3 x 4 2-1/2 x 3 3 2-1/2 1-3/4 x 2 3 2 x 4 4 1-1/2 x 2

2-1/2

1-3/4 6 1-1/4 x 4

3 2-1/2 2 1-3/4 1-1/2 1 x 2 7/8 x 1

3 2-1/4 2 1-3/4 1-1/2 1-1/4 1-1/8 1 3/4 x

AlroGuide Metals Steel 8.280 5.172 6.900 82.884 69.072 55.260 41.436 48.348 27.624 34.536 24.168 99.468 88.416 66.312 77.364 55.260 49.728 38.676 44.208 33.156 19.332 22.104 13.812 16.572 99.468 66.312 58.020 49.728 33.156 41.436 24.864 29.004 20.712 16.572 14.496 10.356 27.624 20.712 13.812 17.268 10.356 Weight (lbs./12 ft.) 110.520 110.520 132.624 7-5 .690 .863 .431 .575 .719 8.628 .863 9.210 6.907 5.756 4.605 3.453 4.029 2.302 2.878 1.726 20.712 2.014 9.210 8.289 7.368 5.526 6.447 4.605 4.144 3.223 3.684 2.302 27.624 2.763 1.611 1.842 1.151 1.381 8.289 5.526 4.835 4.144 2.763 3.453 2.072 2.417 1.726 1.381 1.036 12.432 1.208 2.302 1.726 1.151 1.439 11.052 (lbs./ft.) Weight 3/4 7/8 3/4 3/4 7/8 5/8 1/2 5/8 3/4 1 3 1-1/4 7/8 5/8 1 1/2 3/8 Size 3 2 1-1/2 5 4 3 1-1/2 1-1/2 1 (inches) 4

2-1/2

1-3/4 1-1/4 5/8 x

4-1/2

3-1/2 2-1/2 2-1/4 1-3/4 2 1-1/2 1 1/2 x 6 4 3-1/2

2 2-1/2 1-3/4 1-1/4

3/8 x 2

1-1/4 5/16 x

3.444 4.140 5.532 6.912 8.280 9.660 3.108 4.140 5.172 6.216 8.280 2.070 3.444 4.836 5.520 6.900 8.280 9.660 Weight 11.052 11.052 66.120 55.260 49.734 44.208 27.624 33.156 24.864 19.332 22.104 16.572 13.812 24.864 33.156 16.572 14.496 12.432 10.356 22.104 16.572 13.812 (lbs./12 ft.) .345 .461 .576 .690 .805 .921 .172 2.064 .259 .345 .431 .518 .690 .863 1.380 .115 .173 .230 2.760 .287 .345 4.140 .408 .460 .575 .690 .805 .921 5.510 4.605 4.144 3.223 38.676 3.684 2.302 2.763 2.072 1.611 1.842 1.381 1.151 2.072 2.763 1.381 1.208 1.036 1.842 1.381 1.151 (lbs./ft.) Weight lat Bar - Flat Brass Cutting Free 3/8 5/8 1/2 3/4 7/8 5/16 .287 1/4 3/8 5/8 1/4 3/8 5/8 7/8 1/2 3/4 Size 3-1/2 2

1/2 3/4 2 6 1-1/2 3 1 (inches) alro.com

5 4-1/2 4 2-1/2 3 2-1/4 1-3/4

1-1/4 1 1/4 x 3 4 2 1-3/4 1-1/2 3/16 x

1 1-1/4 4

1/8 2-1/2

1-1/4 1-1/2 1-3/4 CDA Alloy 360 (ASTM B16) (ASTM 360 Alloy CDA random Lengths: 12 ft. Standard 360 360 Red Metals Round andHexagonal 360 FreeCuttingBrassTolerances (depth arc)inany6footportionofthetotallength. Drawn Rectangles&Squares-1/2”maximumbow edgewisecurvature 360 FreeCuttingBrass-StraightnessTolerances For Tolerances UseThickness Squares ToleranceWidth For Rectangles Only ToleranceThickness for Rectangular Bar &Square ®

Over 2.00to4.00Incl. Over 1.00to2.00Incl. Over .500to1.00Incl. Over .188to.500Incl. Over .130to.188Incl. Incl. .062to.130 (inches) Drawn Rod(GeneralUse) * Expressedtothenearest0.001”

Thickness Length (feet) 10 andover 5 andunder10 2 andunder5 Under 2 Length inFeet Thickness (inches) * Expressedtothenearest0.001” Over 2.00 Over 1.00to2.00Incl. Over .500to1.00Incl. Over .150to.500Incl. Up to.150Incl. * Expressedtothenearest0.001” Over 0.188to0.500incl. Over 0.130to0.188incl. Over 0.500to1.25incl. Diameter Over 2.00to4.00incl. Over 1.25to2.00incl. Over 4.00to12incl. (inches) + .0035 + .003 + .002 Up to Up to Incl. 1/2” Incl. (inches) 1/2” Width ......

Maximum Curvature(deptharc) 1/2” inany10foot portionofthetotallength 1/8” inany5footportionorthetotal length 1/32” in2footportionofthetotal length 1/32” Maximum Curvature(deptharc) ininches + .005 + .0045 + .004 + .0035 + .0025 1-1/4” up to Over Incl. 1/2” 1-1/4” Over Incl. 1/2” to ... 7-6 Rounds (inches) + 0.15%* + .0025 + .0020 + .0015 + .0013 Width (inches) 1-1/4” Width + .005 + .005 + .0045 + + .004 .0035 up to Over 1-1/4” 2” Incl. Incl. 2” 2” 4”8” ... Alro SteelMetalsGuide Alro (inches) Tolerance + .30%* + .006 + .005 + .0045 (inches) + 0.30%* + .012 + .008 + .005 + .0035 + .003 up to Over Hexagonal Incl. Incl. 4” 2” ...... + 0.30%* + .0050 + .0040 + .0030 + .0025 (inches) up to + .008 + .007 + .006 Over Incl. Incl. 8” 4” 4” ...... up to Over Incl. + .009 + .008 12” Incl. 8” 12” 8” ...... alro.com ® Red Metals Max Max. Over up to .004 .005 .007 .008 .010 .012 .012 .014 .018 48” wide 60” wide 77 65 ** Min Over 0.036” Over 0.036” Min. B Scale ** .0035 .004 .006 .007 .008 .010 .010 .012 .015 Over up to (lbs./sqft.) 1.110 1.420 1.774 2.220 2.772 3.550 4.156 5.544 8.320 36” wide ** 48” wide 11.170 16.910 22.655 Max Max. Weight, Approx. Weight, AlroGuide Metals Steel Hardness - “B” Scale 84 81 86 74 63 61 44 Approximate Rockwell ** 79 60 40 Min Min. Approximate Rockwell Hardness 0.020” - 0.036” 0.020” - 0.036” Over up to .003 .0035 .005 .006 .007 .008 .008 .010 .013 96 96 96 96 96 96 96 96 96 96 96 96 28” wide 36” wide 7-7 81 51 67 59 (inches) Max Max. 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x Over .003 .0035 .004 .005 .006 .007 .007 .009 .012 up to Sheet/Plate Size 24” wide 28” wide Tensile Strength 71 41 57 49 Min

Min. Tensile Strength Strength Tensile .025 .032 .040 .050 .063 .080 .093 .125 .1875 .250 .375 .500 (inches) Thickness

(inches) Thickness Temper Temper Over .021 to .026 incl Over .026 to .037 incl Over .037 to .050 incl Over .050 to .073 incl Over .073 to .130 incl Over .130 to .188 incl Over .188 to .205 incl Over .205 to .300 incl Over .300 to .500 incl ** Per ASTM B-36M Standards ** Per H04 - Hard

As Hot Rolled M20 - H02 - Half Hard H01 - Quarter Hard

alro.com Thickness Tolerance 260 Half Hard Brass Sheet/Plate Half Hard 260 CDA Alloy 260 (ASTM B36) UNS-C2600 B36) (ASTM 260 Alloy CDA Hard Brass , also 260 Half known as cartridge brass, has a high zinc content (30%) giving CDA has excellent workability and used cold It strength and ductility. of combination optimum the it components. Easily and ammunition as plumbing, hardware, industry as well in the automotive corrosion resistant. formed and is highly but more often cold machined, 260 Half Hard Brass Sheet/Plate Brass Hard Half 260 Red Metals Standard Lengths:12ft. CDA Alloy 110(ASTMB187)UNS-C11000 110 CopperSquares CDA Alloy 110(ASTMB187)UNS-C11000 110 CopperRounds Standard Lengths:12ft. CDA Alloy 110(ASTMB187)UNS-C11000 110 CopperFlats Standard Lengths:12ft. ® Diameter 1/8 1/16 3/4 1/2 *** 5-6ft.randommilllengths ** 8ft.milllength * 9ft.milllength (inches) (inches) (inches) 3/4 9/16 Size Size x 7/8 5/8 1/2 7/16 3/8 5/16 1/4 3/16 3/8 1/8 1-1/2 1 5/8 1.514 1/4 7/8 3/4 5/8 1/2 3/4 5/8 1/2 x 0.244 0.424 0.363 0.303 0.242 0.183 0.153 0.122 0.360 Weight Weight Weight (lbs./ft.) (lbs./ft.) (lbs./ft.) 2.180 2.330 1.711 1.189 0.961 0.761 0.581 0.428 0.298 0.190 0.108 0.969 0.545 0.242 0.048 27.954 20.538 14.262 (lbs./12 ft.) 11.532 (lbs./12 ft.) (lbs./12 ft.) Weight Weight Weight 9.128 6.973 5.134 3.577 2.282 1.290 5.087 4.361 3.634 2.907 4.326 2.930 2.198 1.831 1.465 26.163 18.169 11.628 .570 6.541 2.907

Diameter 1-1/4 1/8 1-3/4 2-1/4

1-3/4 1-5/8 2-3/8 1-3/8 1-1/4 1-1/8

7/8 1-1/4 (inches) (inches) (inches) ( 2 1-1/2 2-1/4 1 Size Size

15/16 Continued onnext page Square Edge x 1 1-3/4 11.870 1-1/2 1-1/2 0.727 1 2 2-1/2 1.211 3 4 5 6 Weight Weight 12.171 17.109 15.403 Weight (lbs./ft.) (lbs./ft.) 0.606 0.485 0.848 1.090 0.969 1.454 1.938 2.423 2.907 (lbs./ft.) 9.318 8.035 6.846 82.152 5.753 4.754 3.851 3.043 2.671 3.876 3.028 8.721 6.056 7-8 146.048 205.308 184.842 111.818 96.414 69.030 57.050 46.210 36.512 32.056 (lbs./12 ft.) (lbs./12 ft.) (lbs./12 ft.) 10.175 13.082 14.535 17.442 23.256 29.070 34.884 142.443 104.652 11.628 Weight Weight Weight 7.268 5.814 8.721 46.512 36.336 72.675 Alro SteelMetalsGuide Alro

) Diameter 1-1/2 3/16 x

** Producedto ASTM B124

4** (inches) (inches) (inches) 2-1/2 2-5/8 2-3/4 2-7/8 3 4 3-1/2 4-1/4* 4-1/2** 5*** 6*** Size 1-1/4 Size 3 2-1/2 24.225 2 1 7/8 1-3/4 1.268 2 3/4 5/8 0.453 1/2 3/8 .271 109.536 37.273 Weight Weight Weight 19.017 21.013 23.010 75.197 27.384 48.683 54.958 61.614 76.067 62.009 34.884 15.504 (lbs./ft.) 1.093 0.911 0.729 0.638 0.547 0.364 1.457 (lbs./ft.) (lbs./ft.) 228.200 252.156 276.121 302.244 447.271 328.607 584.191 494.622 492.911 456.399 657.215 alro.com (lbs./12 ft.) (lbs./12 ft.) (lbs./12 ft.) 13.116 10.930 15.221 17.489 Weight 744.100 418.608 290.700 186.048 Weight Weight 8.744 7.651 6.558 5.436 4.372 3.250

® Red Metals

Weight 87.210 93.024 81.396 69.768 58.140 (lbs./12 ft.) 116.280 116.280 558.144 465.120 348.840 465.120 372.096 232.560 279.072 244.188 203.490 162.792 418.608 348.840 279.072 244.188 209.304 174.420 139.536 290.700 348.840 203.490 232.560 174.420 145.350 372.096 279.072 232.560 162.792 186.048 139.536 9.690 7.268 9.690 7.752 5.814 4.845 (lbs./ft.) Weight 11.628 11.628 46.512 38.760 29.070 38.760 31.008 23.256 20.349 13.566 34.884 29.070 23.256 17.442 24.225 29.070 19.380 14.535 31.008 23.256 19.380 15.504 x 4 4 3 5 4 x 2-1/2 19.380 3 3 2-1/2 16.958 2 6 5 4 3-1/2 20.349 3 2-1/2 14.535 2 5 6 3-1/2 16.958 4 3 2-1/2 12.113 2 1-1/2 8 6 5 3-1/2 13.566 4 3 2 1-3/4 6.783

2-1/2 1-1/4 Size (inches) 3

2-1/2 x

1-3/4 x

1-1/2 x

1-1/4 x

1-1/2 1 x )

AlroGuide Metals Steel

Weight 95.931 69.768 87.210 52.326 61.047 34.884 43.605 87.210 72.675 43.605 58.140 36.338 29.070 98.838 93.024 75.582 81.396 69.768 58.140 52.326 46.512 40.698 34.884 29.070 23.256 17.442 14.535 87.210 78.489 69.768 (lbs./12 ft.) 116.280 116.280 174.420 209.304 139.536 122.094 104.652 145.356 186.048 139.536 209.304 139.536 122.094 104.652 7-9 8.721 7.994 5.814 7.268 5.087 2.907 3.634 9.690 7.268 6.056 3.634 4.846 3.028 2.423 9.690 8.237 7.752 6.299 6.783 5.814 4.845 4.361 3.876 3.392 2.907 2.423 1.938 1.454 8.721 7.268 6.541 5.814 (lbs./ft.) Weight 11.628 11.628 11.628 14.535 17.442 12.113 15.504 17.442 10.175 3/4 5/8 1.211 Square Edge Square 6 5 4 3-1/2 10.175 3 2 1-1/2 4.361 x 1 5 4 3 2 x 1 8 6 5 4 3 2 1 x 8 7 6 5 x 4

2-3/4

2-1/2 1-1/2

3-1/4 2-1/2

1-1/2

Size ( (inches)

2-1/2 1-3/4 3/4 1-1/4

1-1/4 5/8

4-1/4

3-1/2

2-1/4

1-3/4

1-1/4

1/2

4-1/2 3/8

8.724 5.814 7.268 8.721 Weight 11.628 61.047 52.326 43.605 39.245 34.884 30.524 26.163 17.442 21.803 13.082 58.233 29.117 21.837 14.558 12.738 93.024 81.396 69.768 58.140 52.326 46.512 40.698 37.791 34.884 31.977 29.070 26.163 23.256 20.349 18.896 17.442 14.535 10.175 52.466 34.977 26.233 21.861 19.675 (lbs./12 ft.) .727 5.087 4.361 3.634 3.270 2.907 2.544 2.180 1.454 1.817 1.090 4.853 2.426 1.820 1.213 1.062 7.752 6.783 5.814 4.845 4.361 3.876 3.392 3.149 2.907 2.423 2.180 1.938 1.696 1.575 1.454 0.969 1.211 0.485 0.606 0.727 0.848 4.372 2.915 2.186 1.822 (lbs./ft.) Weight 1/2 3/4 5/8 3/4 7/8 3 2 1 4 2 1 7/8 8 7 6 5 4 3 2-3/4 2.665 2 1 1/2 6 4 3 2-1/4 1.640 x 3-1/2 2-1/2

1-1/2

3-1/4 2-1/4 1-3/4 1-1/2

Size (inches)

2-1/4

1-3/4

1-1/4 3/8 x

1-1/2

5/16 x

alro.com

4-1/2

3-1/2

2-1/2

1-5/8

1-1/4 1/4

2-1/2 3/16 x Standard Lengths: 12 ft. Standard CDA Alloy 110 (ASTM B187) UNS-C11000 B187) (ASTM 110 Alloy CDA 110 Copper Flats Flats Copper 110 Red Metals Standard Lengths:12ft. CDA Alloy 110(ASTMB187)UNS-C11000 110 CopperFlats CDA Alloy 110(ASTMB152)UNS-C11000 110 ColdRolled 1/8 -1/2 HardCopper Sheet 1/8

3/16 x

® (inches) Size x 3 2 1-1/2 0.712 1 4 1-1/4 0.876 1 1-1/2 2 1-3/4 1.268 2-1/2 1.782 2-3/4 3 3/4 0.349 5/8 1/2 0.229 3/4 0.543

Thickness .063 .050 .040 .032 (inches) Weight 1.420 0.953 0.470 0.289 1.906 0.695 1.058 1.420 1.963 2.575 (lbs./ft.) 17.040 10.512 22.872 15.216 12.696 21.384 17.040 23.556 30.900 11.436 36 36 36 36 (lbs./12 ft.) Weight (inches) 8.544 5.640 4.188 3.468 2.748 8.340 6.516 Size x 96 x 96 x 96 x 96

1/4

(inches) (lbs./sqft.) Weight ( Size 2.907 2.326 1.860 1.488 x 1-1/4 1.156 1 1-3/4 1.639 1-1/2 2-1/2 2.363 2 4 3 6 5 8 Full Round Edge 3/4 0.673 Weight (lbs./ft.) 0.914 1.397 1.880 3.812 2.846 5.744 4.778 7.676 7-10

Thickness .1875 .125 .093 .080 13.872 10.968 19.668 16.764 28.356 22.560 45.744 34.152 68.928 57.336 92.112 (lbs./12 ft.) (inches) Weight 8.076 Alro SteelMetalsGuide Alro

36 36 36 36 3/8 x

1/2 x

(inches) Size (inches) Size x 96 x 96 x 96 x 96 1 1-1/2 2.057 1-1/4 2-1/2 4.622 2 1-1/2 2.690 6 5 4 3 2-1/2 3.506 2 4 3 6 5 ) Weight 11.385 (lbs./ft.) 1.332 1.694 3.656 8.577 7.128 5.679 4.230 2.781 7.520 5.588 9.660 (lbs./sqft.) Weight 8.744 5.814 4.465 3.721 alro.com 102.924 136.620 115.920 15.984 20.328 24.684 (lbs./12 ft.) 43.872 85.536 68.148 50.760 55.464 32.280 42.072 33.372 90.240 67.056 Weight

® Red Metals

81.396 81.396 93.024 Weight 116.280 (lbs./sqft.) 162.792 186.048 139.536 232.560 279.070 96 96 96 96 96 96 96 96 144 x x x x x x x x x Size (inches) 36 36 36 36 36 36 36 36 36 0.753 1.001 1.001 1.251 1.502 2.326 Weight (lbs./sqft.) 2.907 3.721 5.814 8.744 x x x x x Weight (lbs./sqft.) AlroGuide Metals Steel (inches) 1-3/4 x 2 4 3-1/2 x 2-1/2 x 3 5 6 Thickness

Size (inches) 7-11 Size 36 x 96 36 x 96 36 x 120 36 x 120 36 x 120 36 x 120 (inches) 36 x 96 36 x 96 36 x 96 36 x 96 (inches) 11.628 17.442 23.256 23.256 29.070 34.884 34.884 46.512 58.140 69.768 .0162 .0216 .0216 .0270 .0323 .0500 Weight (lbs./sqft.) Thickness (inches) .0625 .080 .125 .1875 Thickness 96 96 96 96 96 96 144 144 144 144 12 oz. 16 oz. 16 oz. 20 oz. 24 oz. 36 oz. x x Weight x x x x x x x x Size (inches) 36 36 36 36 36 36 36 36 36 36 x x x x x x x 1/4 3/8 1/2 5/8 3/4 (inches)

1 1-1/4 1-1/2 x Thickness

alro.com 110 Cold Rolled Copper Plate Rolled 110 Cold (ASTM B152) UNS-C11000 110 Alloy CDA Construction ASTM B370 Copper - Grade/Roofing Rolled Copper Sheet Rolled CDA Alloy 110 (ASTM B152) UNS-C11000 B152) (ASTM 110 Alloy CDA 110 Quarter110 Sheet Copper Hard Red Metals fasteners, moldinserts,pumppartsandvalveseats. and thermalconductivity. Typicalare electricalswitchesandconnectors, applications resistance, thermalfatigue, wear &corrosion that hasoutstanding as analloy recognized to steel.Itisalso that arecomparable characteristics It hasstrengthand hardness alloys. to demonstrate higherstrengthandhardnesswhencompared commercialcopper CDAis known and alloy copper beryllium used BerylliumCopperisthemostuniversally Standard Lengths:12ft. 5/8 1/2 7/16 0.582 3/8 1/4 145 HalfHard Tellurium CopperRounds High Hard CDA Alloy 145(ASTMB301)UNS-C14500 CDA Alloy 172(ASTMB194)UNS-C17200 Low Hard CopperPlate 172 Beryllium motor orswitchparts,plumbingfittings,weldingtorchtips,andtransistorbases. pure copper, withmuchlesswearontoollife. Typicalconnectors, electrical uses include of Tellurium resultsinshort,cleanchipsandallowsforhighercuttingspeedsthanthatof high conductivity,requiring resistance. extensive machining,andorcorrosion The addition CDA 145 Tellurium Copper is used for forgings, screwmachineparts or anyparts ® 9/16 5/16 (inches) Dia.

Thickness 1-1/4 (inches) 1 Weight 1.189 0.975 0.760 0.428 0.297 0.190 (lbs./ft.) 1/4 3/4 5/8 1/2 3/8 ( ( 14.268 11.700 (lbs./12 ft.) Supra Weight 9.127 6.987 5.136 3.565 2.280 Ultra (lbs./sqft.) Weight ) 45.466 34.268 28.480 23.040 17.612 12.176 56.208 ) 1-3/8 1-1/8 3/4 -R -Rockwell C25-32 1-1/4 1-1/16 1 7/8 (inches) Dia. ockwell C36 -42 Weight 5.753 4.754 57.048 3.851 3.435 41.217 3.043 2.330 1.711 (lbs./ft.) 7-12 3-1/2 2-1/2 2-1/4 1-1/2 69.036 42.209 36.516 27.960 20.532 (lbs./12 ft.) Weight Thickness 4 3 2 (inches) Alro SteelMetalsGuide Alro 1-7/8 1-3/4 1-1/2 (inches) 2 1-5/8 Dia. 12.171 10.697 Weight (lbs./ft.) 178.747 130.464 154.556 102.079 9.318 8.035 96.420 6.846 111.260 (lbs./sqft.) Weight 89.128 67.660 alro.com

146.050 128.364 111.816 (lbs./12 ft.) 82.152 Weight ® Red Metals

Weight (lbs./12 ft.) 349.944 438.960 609.732 Weight 68.472 (lbs./12 ft.) 114.120 205.416 273.888 171.180 136.944 136.944 182.592 322.500 x 9.510 x 7.133 85.596 4.755 57.060 5.706 (lbs./ft.) (lbs./ft.) 11.412 11.412 17.118 22.824 14.265 15.216 Weight Weight 26.875 29.162 31.541 378.492 41.993 503.916 50.811 60.469 725.628 78.433 941.196 36.580 1344.324 112.027 3 x 3 3 2 2 3 4 1-1/2 x 1-1/4 1-1/2 Dia. Size 3 3-1/4 3-1/2 3-3/4 4-1/2 5-1/8 6-1/8 (inches) (inches) 2 1-1/2

1-1/4 1 3-1/8

4-1/8

AlroGuide Metals Steel 35.832 55.992 80.628 94.620 Weight Weight (lbs./12 ft.) (lbs./12 ft.) 270.996 109.740 181.404 28.536 57.060 34.236 42.792 51.360 68.472 28.536 45.648 68.472 21.396 14.268 17.124 22.824 102.708 7-13 2.378 3.566 42.792 4.755 2.853 3.566 4.280 5.706 8.559 2.378 2.853 34.236 3.804 5.706 1.783 1.189 1.427 1.902 2.986 3.779 45.348 4.666 5.646 67.752 6.719 7.885 9.145 (lbs./ft.) (lbs./ft.) Weight 11.945 143.340 11.945 22.583 Weight 15.117 18.663 223.956 x x 3/4 x 5/8 3/4 1 1-1/2 2 1 1-1/4 1-1/2 2 3 1-1/4 1-1/2 2 3 1 Dia. Size 1 1-1/8 1-3/8 2 2-1/2 (inches) (inches) 3/4 5/8 1/2 2-3/4 1-1/4 1-1/2 1-5/8 1-3/4 2-1/4

.564 1.248 2.244 3.492 5.040 6.840 8.964 11.316 13.992 20.160 27.432 4.284 5.712 5.712 8.556 8.556 Weight Weight (lbs./12 ft.) (lbs./12 ft.) 11.412 51.360 25.680 34.236 14.268 22.824 12.840 17.124 (lbs./ft.) 4.280 2.140 2.853 0.357 0.476 0.476 0.713 0.951 1.189 1.427 17.124 1.902 2.378 28.536 0.713 1.070 1.427 0.047 0.104 0.187 0.291 0.420 0.747 1.166 1.680 2.286 (lbs./ft.) Weight Weight x 3/4 x x 3/4 7/16 0.570 9/16 0.943 3 1-1/2 2 3/4 1 1-1/4 1/2 1/2 1 1-1/2 2 2-1/2 1 Dia. Size 3/16 3/4 (inches) (inches) alro.com 17510 RWMA Class 3 Copper Flats RWMA 17510 1/8 1/4 5/16 3/8 1/2 7/8 CDA Alloy 17510, UNS-C17510 17510, Alloy CDA Lengths: 12 ft. Standard 17510 RWMA Class 3 Copper Rounds 3 Copper Class RWMA 17510 5/8

1/8 CDA Alloy 17510, UNS-C17510 17510, Alloy CDA Standard Lengths: 12 ft. 3/8 1/4 Red Metals CDA Alloy 17510,UNS-C17510 17510 RWMAClass3HeatTreated Copper Plate 1/4x Standard Lengths:12ft. CDA Alloy 180,UNS-C180 Free 180 CopperFlats,Beryllium Standard Lengths:12ft. CDA Alloy 180,UNS-C180 Free 180 RWMAClass3CopperRounds,Beryllium

3/8x

1/2

1-3/8

(inches) (inches) Thickness 5/8 1 1-1/4 1-1/2 Dia. Dia. 1-1/4 1 2 1 1-1/2 2 3 1 1-1/4 1/2 3/4 7/8 (inches) 1 3/4 1/2 0.725 3/4 x 3/4 5/8 1/2 3/8 Weight Weight (lbs./ft.) (lbs./ft.) 1.185 0.758 1.706 3.033 2.322 27.864 5.735 4.739 56.868 6.825 81.900 1.208 0.966 1.932 1.087 1.449 2.174 2.898 4.347 1.932 1.449 17.388 2.415 28.980 (lbs./sqft.) Weight 45.648 34.236 28.530 22.824 17.118 (lbs./12 ft.) (lbs./12 ft.) 14.496 23.184 13.044 17.388 26.088 34.776 52.164 23.184 11.592 Weight Weight 14.220 20.472 36.396 68.820 8.700 9.096

2-1/2 1-3/4 3/4 5/8 1/2

3-1/8 2-3/4 2-1/2 2-1/4 1-3/4 Thickness (inches) (inches) 3-1/2 3 2 Dia. Dia. 2 1-1/2 1 2 1-1/2 1 3 2-1/2 2 1-1/2 3 (inches) 2 1-1/2 68.472 1-1/4 x x x 37.157 29.621 27.299 22.939 18.958 15.356 12.133 Weight Weight (lbs./ft.) (lbs./ft.) 9.289 5.796 4.347 2.898 4.755 3.623 2.415 5.796 4.830 57.960 3.864 2.898 34.776 8.694 7-14 114.120 (lbs./sqft.) Weight 91.296 79.884 57.060 104.328 355.452 327.588 275.268 227.496 184.272 145.596 445.884 111.468 (lbs./12 ft.) (lbs./12 ft.) 69.552 52.164 34.776 57.060 43.476 28.980 69.552 46.368 Weight Weight

Alro SteelMetalsGuide Alro

1-1/2 1-1/4 1 4-1/2 4-1/8 3-3/4 3-5/8 5-1/8 Thickness (inches) (inches) 5 Dia. Dia. (inches) 3 2 2 1-3/4 1-1/2 3 2-1/2 2 1-1/2 1-1/4 x 6 5 4 3 257.472 228.240 182.592 136.944 Weight Weight 61.423 51.612 42.655 39.859 79.670 75.831 17.388 11.592 11.592 (lbs./ft.) (lbs./ft.) x 9.660 8.453 7.245 x 9.660 7.728 5.796 4.830 (lbs./sqft.) (lbs./sqft.) Weight Weight alro.com 101.436 208.656 139.104 139.104 115.920 115.920 737.076 619.344 478.308 956.040 909.972 511.860 (lbs./12 ft.) (lbs./12 ft.) 86.940 92.736 69.552 57.960 Weight Weight

® Red Metals Weight (lbs./12 ft.) 226.788 250.032 274.416 326.568 383.268 444.504 510.264 617.424 953.076 (lbs./ft.) 18.899 20.836 22.868 27.214 31.939 42.522 51.452 79.423 Weight 37.042 Weight Weight (lbs./12 ft.) (lbs./12 ft.) Dia. 2-5/8 3 3-1/2 4-1/8 (inches) 2-1/2 2-3/4 3-1/4 3-3/4 5-1/8 3.852 46.224 6.019 72.228 8.667 104.004 4.225 50.700 5.216 62.592 6.312 75.744 90.132 7.511 (lbs./ft.) (lbs./ft.) Weight Weight 15.408 184.896 AlroGuide Metals Steel 27.780 36.288 45.924 68.604 95.820 Weight (lbs./12 ft.) 2 145.140 183.696 Size Size 1-1/4 1-1/2 1-1/8 1-1/4 1-3/8 1-1/2 1 (inches) (inches)

7-15 2.315 3.024 3.827 4.725 56.700 5.717 6.804 81.648 7.985 9.260 111.120 (lbs./ft.) Weight 12.095 15.308 6.504 Weight Weight 10.020 22.536 40.056 18.060 (lbs./12 ft.) (lbs./12 ft.) Dia. 1 1-1/4 1-1/2 1-3/4 2 2-1/4 (inches) 7/8 1-1/8 1-3/8 1-5/8

0.835 1.304 15.648 1.878 2.556 30.672 3.338 0.542 0.963 11.556 1.505 2.167 26.004 (lbs./ft.) (lbs./ft.) Weight Weight .564 1.272 2.268 3.528 5.100 6.924 9.072 11.460 14.172 Weight (lbs./12 ft.) 5/8 7/8 1/2 3/4 Size Size 1/2 3/4 1 3/8 5/8 (inches) (inches)

0.047 0.189 0.425 0.577 0.756 0.955 1.181 1.701 20.412 (lbs./ft.) Weight Dia. 7/16 9/16 (inches) alro.com 182 RWMA Class 2 Copper Hex 182 RWMA Standard Lengths: 12 ft. CDA Alloy 182, UNS-C182 182, Alloy CDA Standard Lengths: 12 ft. CDA Alloy 182, UNS-C182 182, Alloy CDA CDA Alloy 182, UNS-C182 182, Alloy CDA 182 RWMA Class 2 Copper Squares Class 2 Copper 182 RWMA 0.106 3/16 1/4 5/8 1/8 5/16 0.294 3/8 1/2 3/4 182 RWMA Class 2 Copper Rounds Copper 2 Class RWMA 182 Standard Lengths: 12 ft. Standard Red Metals 182 RWMA Class2CopperPlate 1/4x 182 RWMA Class2CopperFlats Standard Lengths:12ft. CDA Alloy 187,UNS-C187 187 CopperRounds CDA Alloy 182,UNC-C182 CDA Alloy 182,UNS-C182

3/8x

1/2x

Standard Lengths:12ft. ® (inches) Size 1-1/2 1 1/2 2 2-1/2 3 1 1-1/2 2 3 1 2 1-1/2 2.889 3/4 3/4 1/2 0.722 3/4 1.445 Weight 1.445 0.963 0.722 0.482 1.926 2.408 2.889 1.083 1.445 2.167 2.889 4.334 1.926 3.852 (lbs./ft.) 1

(inches) 1-1/4 3/8 1/4 5/8 5/16 0.298 Dia. Thickness 3/4 1/2 1/4 (inches) 5/8 3/8 (lbs./12 ft.) Weight 17.340 23.112 28.896 34.668 12.996 17.340 26.004 34.668 17.340 52.008 34.668 23.112 46.224 11.556 46.224 8.664 5.784 8.664 34.668 28.890 23.112 17.334 11.556 57.780 Weight (lbs./ft.) 1.189 14.268 0.428 0.190

1/2x 5/8x

3/4x

(lbs./sqft.) Weight (inches) (lbs./12 ft.) Weight Size 2-1/2 4.815 4 3 1-1/2 3.611 1 1 4 2 1-1/2 4.334 1-1/4 2 1-3/4 4 3 2-1/2 3.576 5.136 2.280 3/4 1.806 11.556 Weight 7.704 5.778 2.408 2.889 9.630 4.815 3.611 5.778 5.056 8.667 7.223 (lbs./ft.) 7-16 4184.896

(inches) 138.672 104.004 1 7/8 3/4 115.560 Dia. (lbs./12 ft.) Thickness 57.780 21.672 92.448 69.336 43.332 28.896 34.668 57.780 52.008 43.332 69.336 60.672 86.676 Weight 3-1/2 2-1/2 1-1/269.336 (inches) 3 138.672 2 Alro SteelMetalsGuide Alro 1.711 92.448

115.560 161.784 Weight (lbs./ft.) 3.043 36.516 2.330 27.960 1x

1-1/4x

1-1/2x (inches) Size 1-1/4 4.815 3 2-1/2 2 1-1/2 1-1/2 7.223 4 2 1-3/4 3 2 3 (lbs./sqft.) Weight (lbs./12 ft.) 20.532 Weight 15.408 17.334 14.445 11.556 11.556 Weight (lbs./ft.) 9.630 7.704 5.778 9.630 8.426 alro.com 138.672 184.896 101.112 208.008 138.672 173.340 115.560 115.560 (lbs./12 ft.) Weight 57.780 92.448 69.336 86.676

® Red Metals in. in. in. A - B A A in. in. 12” A A up to 0.0055 0.006 Over 8” Hex Hex Hex Hex 0.120 0.070 0.050 0.030 0.020 0.0025 0.0030 0.0040 0.0050 8” up to 0.0045 0.005 0.006 Over 4” 0.3000 B AlroGuide Metals Steel 0.120 0.070 0.050 0.030 0.020 0.0013 0.0015 0.0020 0.0025 0.1500 Round 4” Round Round Round up to 0.004 0.0045 0.005 for Widths given (inches) for Widths Over 2” A Tolerances, Plus and Minus, Plus Tolerances, Tolerances, Plus and Minus, Tolerances, Tolerances, Plus and Minus, Tolerances,

Tolerances, Plus and Minus, Plus and Tolerances, Thickness Tolerances, Plus and Thickness Tolerances, 7-17 Minus, and Bar Tolerances Bar and

0.003 0.004 0.0045 for Widths given in inches for Widths Thickness Tolerances, Plus and Minus, Thickness Tolerances, under 2” and od (inches) Thickness Diameter or Distance Diameter or Distance Diameter Parallel Surfaces Parallel Surfaces When tolerances are specified as all plus or all minus, double the values given. When tolerances are specified as all plus or all minus, double the values given. When tolerances are specified as all plus or all minus, When tolerances are specified as all plus or all minus, double the values given. When tolerances are specified Over 3.50 to 4.00, incl Over 3.00 to 3.50, incl Over 2.00 to 3.00, incl Up to 0.150, incl Up to 0.150, Over 0.150 to 0.500, incl Over 0.500 to 1.00, incl Over 1.00 to 2.00, incl Over 2.00 Over 1.00 to 2.00, incl Up to 1.00, incl Between Parallel Surfaces Between Parallel Surfaces Between Parallel Percent of specified diameter or distance between parallel surfaces. Percent of specified diameter Diameter or Distance Between

Diameter or Distance Between Diameter or

Up to 0.500, incl Over 0.500 to 1.00, incl Over 1.00 to 2.00, incl A Applicable to alloys C11000 and C14500 Applicable to alloys C11000 A Applicable to alloys C11000 and C14500 Applicable to alloys C11000 A B

alro.com Thickness Tolerances for Drawn for or Rolled Thickness Tolerances and Square Bar Rectangular Tolerances for Diameter or Distance Between Parallel or Distance Between Diameter for Tolerances of Surfaces As Extruded and Bar Rod Tolerances for Diameter or Distance Between Parallel Between or Distance Diameter for Tolerances ofSurfaces Cold-DrawnRod Copper Products R Products Copper Red Metals Rectangular Bar andSquare TolerancesThickness Coner for Sawed Edge,Deburred Copper ProductsTolerances portion ofthetotallength. Drawn Rectangles&Squares-1/2”maximumbowedgewisecurvature (depthofarc)inany6foot TolerancesStraightness TolerancesWidth for Rectangular Bar ®

Drawn Rod(G

B A Applicable toalloysC11000 andC14500 A Over 1.500to2.000 Over 1.000to1.500,incl Over 0.750to1.000,incl Over 0.500to0.750,incl Over 0.375to0.500,incl Over 0.250to0.375,incl Up to0.250,incl Percent ofspecifieddiameterordistancebetweenparallelsurfaces.

When tolerancesarespecifiedasallplusorminus,doublethevaluesgiven. Over 4.00to12.00,incl Over 2.00to4.00,incl Over 1.25to2.00,incl Over 0.500to1.25,incl Over 0.188to0.500,incl 10 andover 5 andunder10 2 andunder5 Under 2 Width When tolerancesarespecifiedasallplusorminus,doublethevaluesgiven. Thickness Length Length (inches) (feet) (feet) Thickness (inches) (inches) Width (inches) eneral Use) 1/2 inany10footportionofthetotal length 1/8 inany5footportionofthetotal length 1/32 inany2footportionofthetotal length 1/32 Maximum Curvature(deptharc)ininches 2” and under 0.020 Thickness Tolerances, PlusandMinus, 0.015 for Widths Givenininches 0.007 0.0055 0.0035 0.003 0.0025

Maximum Curvature(deptharc) 7-18 Minus, Tolerances, PlusandMinus Thickness Tolerances, Plusand

Tolerances, PlusandMinus,

A Over 2” forWidths given(inches) 0.024 0.020 0.007 0.0055 0.0045 0.004 0.003 up to 4” (inches) Alro SteelMetalsGuide Alro 0.300 0.012 0.008 0.005 0.0035 (inches) B Over 4” 0.026 0.022 0.007 0.0055 0.005 0.0045 0.0035 up to 8” A A in. Over 8” 0.030 0.025 0.009 0.007 0.006 0.005 0.005 up to 12”

A in. alro.com ® Red Metals ...... 007 .008 .009 ± .004 ± .005 ± .006 0.50%* Hexagon Over 2.00 Over 2.00 to 4.00 incl Hexagon Cold Drawn to 4.00 incl 1/16 1/16 1/16 thick Cold Drawn Over 1/8” ... 1/8 1/8 . 1/16 wide .006 .007 .007 Over 10” ...... Over 1.25 Over 1.250 to 2.00 incl to 2.00 incl .005 .007 .010 .015 ± .006 ± .009 Rounds Rounds HR, A&T* AlroGuide Metals Steel 3/64 3/64 1/16 HR, A & T* A HR, Over 1/16” Tolerance (+/-) Tolerance to 1/8” incl ... .006 .006 .005 1/8 1/8 1/16 Over .500 Over .500 7-19 Up to 10” wide incl. to 1.25 incl to 1.250 incl ...... 1/32 3/64 1/16 Width in Inches Tolerance Plus or Minus Plus in Inches Tolerance Width ± .003 ± .004 ± .002 Rounds Rounds Width (inches) Tolerance, Plus or Minus Plus (inches) Tolerance, Width thick incl...... Up to 1/16” Cold Drawn Cold Drawn .005 Up to (inches) Up to .500 incl .500 incl Width (inches) Thickness Up to .500 incl. Over .500 to 1.250 incl. Over 1.250 to 2.00 incl. Over 2.00 to 4.00 incl. Note: For squares use thickness tolerances. Up to 1/8 incl. Over 1/8 to 3/16 incl. Over 3/16 (inches) (inches) Diameter (inches) Diameter (inches) Length or Width Thickness Thickness Up to 20” incl. Over 20” up to 36” incl. Over 36” up to 120” incl. * Hot Rolled, Annealed & Turned. * Hot Rolled, Over 1/2 to 1.00 incl Over 1.00 to 2.00 incl Over 2.00 to 3.00 incl Incl. .090 to 1/2 incl Over 3.00 to 4.75 incl Up to .500 incl Over .500 to 1.00 incl Over 1.00 to 2.00 incl Over 2.00 to 4.00 incl (inches)

*Expressed to the nearest 0.001. *Expressed to the nearest material, in are used by the industry as applicable to commercial These tolerance schedules by the purchaser. absence of other specifications

alro.com Beryllium Class #2 & #3 Tolerances Copper & R.W.M.A. Straightness Tolerances for Square Sheared for Metal Straightness Tolerances Length & Width Tolerances - Square ShearedLength & Width Metal Tolerances Thickness Tolerances - Rectangles Only - Rectangles R.W.M.A. Thickness Tolerances 3 Class 2 and Class Thickness Tolerances - Rectangular and Square - Rectangular Thickness Tolerances 3 2 and Class Class R.W.M.A. Copper Products Tolerances Products Copper Red Metals Copper ProductsTolerances Sheet, StripandPlate Copper ProductsTolerances specifications bythepurchaser. These toleranceschedulesareusedbytheindustryasapplicabletocommercialmaterialinabsenceofother TolerancesStraightness -For Sawed Metal TolerancesLength andWidth -For Sawed Metal ®

>12"to120"wideincl. Upto12”wideincl. Over 5.00to6.00 incl Over 4.00to5.00incl Over 3.00to4.00incl Over 2.00to3.00incl Over 1.50to2.00incl Over 1.00to1.50incl Over .750to1.00incl Over .500to.750incl Over .300to.500incl Over .205to.300incl Over .188to.205incl Over .130to.188incl Over .073to.130incl Over .050to.073incl Over .037to.050incl Over .026to.037incl Over .021to.026incl

(inches) Thickness (inches) Width .007 .0055 .0045 .004 .0035 .0035 .003 .0025 .002 .002 .0015 Up to incl ...... 8 Tolerance (inches) All Plus Over 3” Up to3”,incl. Length 1/4 1/4 Width (inches),Tolerances PlusorMinus .009 .007 .005 .0045 .004 .004 .0035 .003 .0025 .002 .002 Over incl

...... 12 to 8 Width .009 .007 .005 .0045 .004 .004 .0035 .003 .0025 .002 .002 Over Thicknesses incl ...... 14 to 7-20 12 (inches) 1-1/2 Incl up to 1/16 1/32 For For up to10ft.incl .011 .009 .006 .005 .0045 .0045 .004 .0035 .003 .0025 .0025 Over For Lengths incl Plus orMinusininches 20 ...... 14 to 3/64 1/16

Alro SteelMetalsGuide Alro Width Tolerance .059 .054 .036 .031 .026 .022 .018 .015 .012 .009 .007 .007 .006 .005 .004 .0035 .003 Over Thicknesses incl 24 to 20 Over 1-1/2 1/16 1/16 .059 .054 .036 .031 .026 .022 .018 .015 .012 .009 .007 .007 .006 .005 .004 .0035 .003 Over incl 28 to 24 .059 .054 .036 .031 .030 .025 .021 .017 .013 .010 .008 .008 .007 .006 .005 .004 .0035 Over Thicknesses For Lengths incl 36 to 28 Over 10ft.

1/16 1/16 All .036 .029 .024 .019 .015 .012 .010 .010 .008 .007 .006 .005 .004 Over incl 48 to 36 ...... alro.com ® Red Metals 4% 10% 12% 10.5% 85.5% 83% 7% 7% 3% 35,000 KSI 20,000 KSI

65 - 70 Typical 65 - 70 85,000 KSI 32,000 KSI 170 Typical 170 954 932 AlroGuide Metals Steel 7-21

Bearing Bronze Bearing ) Alro stocks 932 Bearing Bronze Tubing from 1” OD to 16” OD Tubing Alro stocks 932 Bearing Bronze Chemical Composition Chemical Composition Chemical Aluminum Iron Copper Strength Tensile Copper Yield Strength Yield Tin Elongation in 2 inches Brinell Number at 500 KG Load Lead Zinc Tensile Strength Tensile Strength Yield Elongation in 2 inches Brinell Number at 500 KG Load Brinell Number at 500 Equivalent Specifications: ASTM B505, QQ-C-390A 932, SAE 660, CDA SAE 660 SAE Chemical Composition Chemical Composition (

alro.com 954 Aluminum Bronze 954 Typical Mechanical Properties Typical ASTM B505 ASTM B505 ASTM Mechanical Properties Typical 932 932 Red Metals

954 BronzeRounds 1-7/8 1-5/8 1-1/2 1-3/8 1-1/8 7/8 3/4 5/8 1/2 3/8 ASTM B505 932 BronzeRounds 1-1/2 ASTM B505 959 BronzeRounds 1-5/8 1-3/8 1-1/8 ASTM B505 ® Diameter Diameter Diameter 2 1-3/4 9.665 1-1/4 5.009 1 2-1/4 1-3/4 1-1/2 1-1/4 (inches) (inches) (inches) 2-1/4 12.846 2 1-3/4 7.891 1-1/4 4.318 1 2 1 7/8 3/4 5/8 1/2 3/8 Approx. Wt. Approx. Wt. Approx. Wt. (lbs./foot) (lbs./foot) 13.551 10.884 (lbs./foot) 10.218 12.611 11.066 8.325 7.216 6.186 5.236 4.365 3.573 2.861 2.227 1.673 1.198 5.865 2.712 8.358 7.147 6.030 4.028 3.249 2.512 1.869 1.321 .800 .485 .868 .510 Standard Lengths:12ft. Standard Lengths:12ft. Standard Lengths:105”-107.5” 4-1/2 3-1/2 2-3/4 2-1/2 2-3/8 2-1/4 2-1/8 4-3/4 4-1/2 3-1/2 2-1/2 5-1/2 4-1/2 3-1/2 2-1/2 Diameter Diameter Diameter 4-1/4 56.464 4 3-3/4 43.547 3-1/4 32.812 3 2-7/8 25.756 2-5/8 21.527 4-1/4 3-3/4 3-1/4 2-3/4 5-3/4 5-1/4 (inches) (inches) (inches) 4 3 5 5 4 3 7-22 Approx. Wt. Approx. Wt. Approx. Wt. (lbs./foot) (lbs./foot) (lbs./foot) 60.222 53.479 47.817 42.472 37.443 32.731 28.336 23.776 20.044 16.639 89.348 80.177 73.208 66.557 63.093 50.696 40.261 31.028 22.529 15.773 63.155 50.073 37.990 28.014 23.594 19.554 17.676 15.893 14.204 Alro SteelMetalsGuide Alro

6-1/2 5-1/2 6-1/2

Diameter Diameter 7-1/2 13 12 11 10 Diameter 7 6 5-1/4 86.657 5 4-3/4 70.265 15 14 13 12 11 10 8 6-1/4 9 8 (inches) (inches) (inches) 8 6 9 7 6 Approx. Wt. Approx. Wt. Approx. Wt. 584.52 510.089 440.718 367.416 317.182 263.015 213.917 169.886 130.924 105.028 113.343 161.045 174.923 152.647 131.888 523.877 445.125 374.669 310.279 250.851 198.716 alro.com (lbs./foot) (lbs./foot) 112.682 (lbs./foot) 97.029 91.980 94.953 77.754 7

® Red Metals

4.568 5.314 6.059 7.551 9.472 Weight Weight (lbs./foot) (lbs./foot) 64.764 82.412 41.035 99.558 91.347 66.714 33.125 58.866 87.846 29.171 51.017 76.133 12.584 15.696 18.808 12.459 25.216 177.321 239.628 157.035 255.084 134.334 8 4 8 4 8 4 8 4 8 3 4 5 6 8 2 4 11 11 12 12 6-1/4 12 10 12

Size Size

(inches) (inches) 6 x 10 6-1/4 x 8 x 3 x 11 4 x

2-1/2 x

x 2

1-3/4 x 3/8 x 3-1/2 1-1/2 x

AlroGuide Metals Steel

8.474 5.508 7.016 9.321 1.585 2.331 3.077 3.822 Weight Weight (lbs./foot) (lbs./foot) 64.420 32.542 43.168 12.881 17.306 21.533 26.625 30.972 35.319 39.666 44.013 48.360 52.707 57.054 61.401 65.748 70.095 78.789 89.916 21.261 11.625 20.709 24.090 27.471 30.852 34.233 40.995 47.757 54.519 61.281 13.930 7-23

6 8 2 3 4 5 6 7 8 9 4 6 7 8 9 6 8 1 2 12 10 12 14 16 18 5 10 12 Size Size 10 12 14 16 (inches) (inches) Continued on next page

1 x 11 13 15 18 20 1-1/4 x 3/4 x

1/4 x 3/8 x 1-1/2 2-1/2

Standard Lengths: 12 ft. random Standard Lengths: 12 ft. random 12 Lengths: Standard 3.339 6.481 9.622 1.450 2.312 4.488 6.663 9.397 3.491 7.419 1.156 1.428 1.700 1.972 2.244 2.788 3.060 3.332 3.876 4.420 2.495 3.704 5.442 Weight Weight (lbs./foot) (lbs./foot) 11.374 11.692 29.282 34.112 36.527 23.546 13.351 16.613 22.037 24.452 17.207 19.622 23.426 14.792 15.698 11.773 17.569 3/4 4 8 1 2 3 4 5 9 7 8 1 2 3 4 5 6 2 4 8 1 2 3 4 2 3 4 8 15 1-1/2 2-3/4 3-1/2 12 Size Size (inches) (inches)

12 14 5/8 x 3/4 x 10

12 1/2 x 3/8 x

alro.com 1-1/4 1-3/4 1/4 x 2-1/2

1/4 x ASTM B505 954 Bronze Flats and Squares 954 ASTM B505 ASTM 932 Bronze Flats and Squares and Flats Bronze 932 Red Metals Standard Lengths:12ft.random ASTM B505 954 BronzeFlatsandSquares ® 5-1/2 4-1/2 3-1/2 1-1/2 1/2 x 4-1/2 3-1/2 2-1/2 1-3/4 3/4 x 4-1/2 3-1/2 2-1/2 1-1/2 5/8 x (inches) Size 3-1/4 2-1/2 12 10 1-1/2 12 10 12 10 5 4 3 2 1-3/4 3.435 1-1/4 2.488 1 8 7 6 5 4 3 2 1 3/4 8 7 6 5 4 3 2 1 8 7 6 1/2 12.328 10.487 10.541 33.440 27.907 22.375 19.608 16.842 13.679 10.978 28.563 23.837 19.111 16.748 14.385 23.685 19.766 15.848 13.888 11.636 11.929 (lbs./foot) Weight 9.594 8.646 7.699 6.751 6.278 5.804 4.856 3.909 2.962 2.014 1.112 9.627 8.276 6.925 5.574 4.898 4.223 2.872 2.261 9.338 8.189 7.040 5.891 4.741 3.592 2.443

5-1/2 3-1/2 x 1-1/2 2-1/2 1-3/4 1-1/2 x 1-3/8 1-1/2 1-1/4 x 4-1/2 3-1/2 2-1/2 1-3/4 1-1/4 1 x (inches) Size 12 10 1-1/2 12 10 2-1/2 12 10 1-1/2 8 6 5 4 3 2 4 3 8 6 5 4 3-1/2 15.377 3 2 1-3/4 7.825 1-1/4 5.770 9 8 7 6 5 4 3 2 1 7-24 62.705 52.330 41.956 31.581 28.498 25.937 20.814 18.253 15.691 13.130 10.568 19.175 14.455 52.950 44.189 35.429 26.668 21.851 17.535 13.219 43.195 36.048 32.475 28.902 25.328 21.755 17.765 16.011 14.256 12.502 10.748 11.061 (lbs./foot) Weight 9.288 8.130 8.904 6.746 8.993 7.239 6.362 5.484 4.607 3.814

Alro SteelMetalsGuide Alro

6 x 4 x 3-1/2 x 3 x 2-1/2 x 3-1/2 2-1/2 2 x 2-1/2 1-3/4 x (inches) Size 12 12 12 2-1/2 12 10 6 4 6 4 3 6 5 4 3 6 5 4 3 2 6 5 4 3 2 120.390 140.745 121.235 100.736 68.612 53.919 61.059 40.487 30.761 50.631 42.818 34.402 25.579 21.604 82.215 41.407 34.109 27.372 24.003 20.635 17.267 14.060 36.494 30.023 24.093 18.163 15.198 12.233 alro.com (lbs./foot) Weight

® Red Metals

7.936 Weight (lbs./foot) 11.648 22.783 26.495 30.206 37.908 45.330 21.690 28.022 34.793 55.109 34.353 59.258 67.560 15.359 19.071 6 7 8 4 2-1/2 15.846 4 5 8 4 7 8 5.152 1-1/4 2 2-1/2 9.792 3 4 5 10 12 x

Size (inches) 1-1/2 x 1-3/4 x 2 x 2-1/2 1 x

AlroGuide Metals Steel 2.483 4.665 6.846 9.028 2.918 4.200 5.482 3.353 6.300 9.247 Weight (lbs./foot) 11.210 13.392 15.574 17.755 19.937 22.283 26.646 12.194 15.141 18.087 21.034 23.981 26.928 30.095 35.989 7-25 1 2 3 4 5 6 7 8 9 1 2 1 2 3 4 5 6 7 8 9 10 12 10 12 Size (inches) 1/2 x 5/8 x 3/4 x 1-1/2

1.612 3.029 4.446 5.863 7.279 8.696 2.048 3.847 5.646 7.445 9.245 Weight (lbs./foot) 11.530 11.044 10.113 12.947 14.470 17.303 12.843 14.643 16.442 18.376 21.975 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 10 12 10 12 Size (inches) alro.com 1/4 x 3/8 x

ASTM B505 ASTM random Lengths: 12 ft. Standard 959 Bronze Flats Bronze 959 Red Metals Standard Lengths:105”-107.5” ASTM B505 932 BronzeTube ® 1-3/4 1-3/8 1-1/8 1/2 x 1 x 7/8 x 3/4 x 5/8 x ID xOD (inches) 4 3-1/2 35.528 3-1/4 3 2-3/4 2-1/2 16.990 2-3/8 2-1/4 13.308 2-1/8 2 1-7/8 1-3/4 7.046 1-5/8 1-1/2 4.514 1-3/8 1-1/4 2.364 2 1-3/4 1-5/8 6.399 1-1/2 1-3/8 4.058 1-1/4 1-1/8 2.098 2-3/4 22.289 2-1/2 18.227 2-1/4 2 1-3/4 1-1/2 1-3/8 1-1/4 3.601 1-1/8 1 2 1-3/4 1-1/2 6.227 1-3/8 1-1/4 4.076 1-1/8 1 2 1-1/2 6.607 1-1/4 4.456 1 12.101 47.928 30.321 25.496 21.052 15.101 10.008 10.674 14.545 11.611 11.245 11.721 (lbs./foot) 9.138 5.484 3.524 2.687 8.455 5.732 3.392 7.712 5.180 3.030 8.283 5.751 4.628 2.669 1.832 8.758 5.104 3.144 2.307 Weight

4-1/2 3-3/4 3-1/4 2-3/4 2-3/8 2-1/8 1-7/8 1-1/2 x 2-1/2 2-1/4 1-3/4 3-1/2 1-3/8 x 3-1/4 2-1/2 2-1/8 1-7/8 1-5/8 1-1/4 x 1-3/4 1-1/2 1-1/8 x ID xOD Continued onnextpage (inches) 3-1/2 2-1/4 1-3/4 2-5/8 2-1/8 1-5/8 2-3/4 2-1/4 1-3/4 1-1/2 1-5/8 4 3 2-1/2 13.372 2 3 2-3/8 12.531 2 1-7/8 5.885 4 3 2 2 1-7/8 7.693 1-3/8 2.630 7-26 57.603 44.448 37.498 31.910 26.704 21.879 17.485 22.926 16.403 14.420 10.738 46.379 33.910 28.703 23.878 19.434 15.372 11.484 11.690 9.691 7.993 6.391 4.837 3.429 9.041 7.438 4.476 3.162 9.993 8.390 6.837 5.428 4.114 2.896 9.247 6.253 4.971 3.753 (lbs./foot) Weight

Alro SteelMetalsGuide Alro

2-1/8 x 2 x 1-7/8 x 2-3/4 1-3/4 x 2-3/8 2-1/8 1-5/8 x ID xOD (inches) 2-3/4 10.769 2-5/8 8.690 6 5-1/2 85.095 5 4-1/2 52.598 4 3-3/4 32.356 3-5/8 3-1/2 26.768 3-1/4 3 2-7/8 2-3/4 12.293 2-5/8 2-1/2 8.230 2-3/8 2-1/4 4.549 3 2-5/8 2-1/2 9.659 2-3/8 2-1/4 5.977 4-1/4 48.523 4 3-3/4 35.117 3-1/2 3-1/4 24.324 3 2-3/4 2-5/8 2-1/2 2-3/8 2-1/4 2-1/8 2 2-1/2 2-1/4 3 2 102.919 67.277 39.443 29.514 21.562 16.737 14.467 10.214 18.165 42.136 29.530 19.498 15.055 12.976 10.992 20.736 16.292 12.230 10.342 11.642 alro.com (lbs./foot) Weight 6.342 7.770 9.104 7.311 5.613 4.011 8.549 6.851 5.248

® Red Metals Weight (lbs./foot) 95.989 48.954 41.760 81.984 26.230 66.453 49.397 95.721 77.140 75.115 39.851 68.303 23.936 32.657 61.109 45.579 88.852 47.488 69.125 80.515 28.523 38.770 60.151 71.486 41.663 52.998 112.776 104.383 128.307 180.730 241.194 104.439 129.295 121.170 148.144 208.754 273.499 344.345 102.589 129.564 160.161 7 6 6 7 8 9 6 7 8 8 7 8 9 8 9 10 10 11 12 6-1/2 (inches) ID x OD 4-3/4 x 5-3/4 5 x 6-1/2 5-1/2 5-3/4 6-1/2 7-1/2 5-1/2 x 6-1/2 5-3/4 x 7-1/2 6-3/4 7-1/4 7-1/2 6 x 8-1/2 6-1/2 6-3/4 7-1/4 7-1/2 8-1/2 6-1/2 x 7-1/4 7-1/2 8-1/2 9-1/2 4-1/2 x AlroGuide Metals Steel Weight (lbs./foot) 12.828 20.258 26.645 33.413 40.562 48.093 66.284 15.278 21.664 28.432 35.582 43.112 61.378 79.202 98.551 23.070 30.220 37.750 56.091 73.915 17.327 24.477 32.007 42.082 50.422 68.246 87.896 18.352 25.883 36.032 44.373 62.197 81.546 19.377 37.942 55.766 107.982 128.856 175.179 108.470 130.869 154.793 207.217 7-27

7 8 4 4-1/4 4-1/2 5 4 5 6 5 6 5 6 7 8 9 5 6 5 6

(inches) Continued on next page ID x OD 3 x 6-1/2 3-1/4 x 3-3/4 4-3/4 3-1/2 x 5-1/2 4-1/4 4-1/2 4-3/4 5-1/2 3-3/4 x 6-1/2 4-1/2 4-3/4 5-1/2 4-1/2 4 x 4-3/4 5-1/4 5-1/2 6-1/2 7-1/2 4-1/4 x 4-3/4 5-1/4 5-1/2 4-1/2 x 6-1/2 5-1/2

7.800 Weight (lbs./foot) 11.324 11.879 11.908 18.419 29.213 42.755 21.911 12.434 20.101 46.067 16.195 42.231 13.594 36.368 10.610 10.069 14.894 25.688 32.913 39.300 53.217 60.747 78.714 96.538 18.196 10.989 29.076 49.380 17.496 24.858 31.244 38.012 45.162 52.692 70.808 88.633 136.762 9.150 2-3/4 3 3-1/2 23.625 4 3 3-1/4 16.704 2-3/4 5.625 3 4 5 6 3-3/4 21.783 4 7 4-1/4 35.463 4 5 6 2-7/8 3-1/4 3-3/4 4-3/4 4-3/4 4-1/4 5-1/2 3-1/2 3-1/4 (inches) ID x OD alro.com 2-1/4 x 2-7/8 3-1/4 3-3/4 2-3/8 x 4-1/4 2-1/2 x 3-1/2 2-7/8 3-1/8 3-1/2 4-1/2 3-1/2 4-1/2 2-3/4 x 3 x 3-1/2 3-3/4 4-1/4 4-1/2 4-3/4 5-1/2 2-5/8 x ASTM B505 B505 ASTM 107.5” Lengths: 105” - Standard 932 Bronze Tube Bronze 932 Red Metals Standard Lengths:105”-107.5” ASTM B505 932 BronzeTube ® 9-1/4 8 x 7 x 8-1/2 x 7-1/2 x ID xOD (inches) 10-1/2 180.267 10 7-3/4 11-1/2 200.372 10-1/2 132.577 10 9-1/2 13 12 11 10-1/2 157.184 10 9-1/2 9-1/2 12 11 10 8-1/2 9 8 9 8-1/2 60.853 9-1/2 140.129 9 148.657 100.967 341.876 261.165 190.320 125.574 305.805 234.959 170.214 109.458 118.571 80.673 64.672 57.035 44.707 70.882 95.489 89.619 82.484 (lbs./foot) Weight

11-1/2 x x 11 10-1/2 x 10 x 9-1/2 x 9 x ID xOD (inches)

14-1/2 297.568 13-1/2 179.128 13 14 13 12-1/2 131.962 12 13 12-1/2 160.588 12 11-1/2 86.693 14 13 12 11-1/2 117.400 11 12-1/2 220.478 11-1/2 146.583 11 10-1/2 78.787 12 11-1/2 174.240 11 10-1/2 106.445 10-1/4 10

7-28 138.282 255.158 171.942 204.077 122.878 317.903 234.686 153.585 210.425 139.580 111.922 90.646 82.740 90.063 74.834 (lbs./foot) Weight

Alro SteelMetalsGuide Alro

18 x 17 x 16 x 15 x 14 x 13-1/2 x 13 x 12-1/2 x 12 x ID xOD (inches) 20 20 19 20 19 18 17 17 16 15-1/2 165.759 15-1/2 206.838 15 14-1/2 154.493 14 15 14 13-1/2 143.943

272.543 377.988 258.171 477.332 357.516 243.800 136.184 229.428 215.057 200.685 148.861 275.630 186.313 alro.com (lbs./foot) Weight

® Red Metals

Weight (lbs./foot) 42.708 14.037 25.114 38.616 52.322 70.041 15.922 29.474 61.014 95.123 24.425 19.057 32.763 50.712 67.129 39.135 73.244 13.095 18.156 29.233 19.416 27.829 23.099 43.180 67.129 25.751 31.405 55.552 72.038 112.453 134.332 156.762 206.171 4-1/4 23.535 5 4 5 6 5 6 7 8 5 5 6 5-1/2 21.072 6 7 8 9 6-1/2 42.700 4 4-1/2 5-1/2 4-1/2 5-1/2 6-1/2 10 3-3/4 (inches) ID x OD 3-1/2 x 4-1/2 4-1/4 3-3/4 x 4 x 4-3/4 4-3/4 5-1/2 6-1/2 4-1/4 x 4-1/2 x 5-1/4 5 x 5-3/4 6-1/2 5-1/2 x 5-3/4 x 7-1/2 3-1/4 x

AlroGuide Metals Steel

5.901 7.495 8.334 9.173 Weight (lbs./foot) 10.922 14.667 19.740 24.163 33.966 45.043 58.391 89.127 12.079 17.216 26.381 31.441 14.373 18.796 23.537 28.598 39.675 53.074 84.270 15.634 25.436 36.513 12.153 16.895 21.955 27.334 46.482 60.189 77.793 111.902 122.870 7-29 3 3-3/4 28.905 4 5 6 7 2-5/8 6.581 3 3-1/2 21.639 4 3 4 4-3/4 45.429 5 6 3-1/4 11.211 3-3/4 20.375 4 4-1/4 30.815 4 4-1/2 33.032 5 6 7 2-3/8 2-3/4 3-1/4 4-1/2 3-1/2 3-1/2 5-1/2 (inches) Continued on next page ID x OD 2 x 2-1/2 3-1/2 2-1/4 x 2-3/4 3-1/4 2-1/2 x 3-3/4 3-1/4 3-3/4 4-1/2 2-3/4 x 3-1/2 3 x 4-1/2 3-3/4 4-1/4

3.300 5.133 7.285 9.755 3.183 4.139 8.761 7.449 4.978 4.542 5.817 8.606 6.656 Weight (lbs./foot) 11.550 11.714 14.658 13.346 16.772 28.256 21.946 31.111 17.981 21.830 31.074 40.876 10.238 20.517 29.824 15.141 18.866 32.808 38.058 49.135 13.191 16.936 26.369 36.171 2 1-1/4 2.827 1-3/4 6.291 2 3 4 2 3 3 4 4 2 3-1/4 23.833 2-1/8 5.222 2-1/2 9.764 3 1-1/4 1-3/4 1-3/8 2-1/4 2-3/4 2-1/4 3-3/4 3-1/2 3-1/2 1-3/4 3-1/2 1-7/8 2-1/4 2-3/4 4-1/2 (inches) ID x OD alro.com 3/4 x 1-1/2 7/8 x 1 x 1-1/2 2-1/2 2-1/2 2-3/4 3-1/2 3-1/4 3-3/4 1-1/4 x 1-1/2 x 2-1/2 1-3/4 x 2-1/4 2-3/4 Standard Alloy B505 ASTM random Lengths: 12 ft. Standard 954 Bronze Tube Bronze 954 Red Metals Standard Lengths:12ft.random ASTMB505Alloy Standard 954 BronzeTube ® 7 x 6-3/4 x x 6-1/2 6 x

ID xOD (inches) 10 10 11-1/2 229.460 11 9 8 7-3/4 51.316 8-1/2 91.589 7-1/2 49.830 9 8 7 46.265 146.266 97.704 53.395 179.192 129.783 85.474 200.461 (lbs./foot) Weight

9 x 8-1/2 x 8 x 7-1/2 x 10 x ID xOD (inches) 11 10 11 10 11 12 9-1/2 36.721 9-1/2 84.592 9 9-1/2 103.819 8-1/2 56.632 121.460 109.934 60.525 182.612 128.417 74.354 180.726 7-30 (lbs./foot) Weight Alro SteelMetalsGuide Alro

x 11 10-1/2 x ID xOD (inches)

12 12 108.165 81.443 alro.com (lbs./foot) Weight ® Red Metals B 0.025 0.040 0.060 0.075 (inches) +0.1180 to +0.1660 +0.1180 +0.0940 to +0.1340 +0.0780 to +0.1100 +0.0550 to +0.0710 +0.0340 to +0.0440 +0.0290 to +0.0390 Outside Diameter (inches) A 1/4 in any 5 ft. portion 1/2 in any 6 ft. portion 1/2 in any 10 ft. portion Maximum Curvature (Depth or arc) (inches) AlroGuide Metals Steel 954 and 959 Aluminum Bronze Aluminum 954 and 959 Up to 3” included Over 3” to 4” included Over 4” to 5-1/2” included Over 5-1/2” A (inches) 7-31 (Feet) Inside Diameter -0.1020 to -0.2140 -0.0780 to -0.1820 -0.0620 to -0.1580 -0.0470 to -0.1090 -0.0190 to -0.0640 -0.0190 to -0.0640 Up to 10 Length Any Length 10 and Over 0.020 0.032 0.064 Finish Allowances (inches) Product Finished Outside Dia. Over 12 to 16 inclusive Over 9 to 12 inclusive Over 5 to 9 inclusive Over 4 to 5 inclusive Over 2 to 3.999 inclusive Up to 1.999 inclusive 932 (SAE 660) Bearing Bronze 932 (SAE 660) Round Rod or Tube Round Rod or Tube Round Rod or Bar and Shape

Up to 4” excluded 4” up to 5” included Over 5” The deviation from roundness is measured as the difference between major and minor diameters at any one major and minor as the difference between from roundness is measured The deviation alro.com cross section of the tube. cross section Standard inventory of bars and shapes are produced oversized to finish machine to the print Standard inventory of bars and shapes are or part size. Finishing Alloweances Added to 932 Bearing Finishing Alloweances and Rounds Bronze Tubes Straightness Tolerances A Roundness Tolerances Roundness Out of Roundness Diameter in Maximum Outside Bronze Products Tolerances Products Bronze Red Metals Bronze RectanglesBronze Finishing Allowances to954Aluminum Added TubesAluminum Bronze andRounds Finishing Allowances to954and959 Added of partsize. Standard inventoryofbarsandshapesareproducedoversizedtofinishmachinetheprint RectanglesBronze Finishing Allowances to932Bearing Added Bronze RectanglesBronze Finishing Allowances to959Aluminum Added Bronze ProductsTolerances ®

NOTE: Over 12 Over 5-1/2to12inclusive Over 3to5-1/2inclusive Up to3inclusive Over 5-1/2to9inclusive Over 4-1/2to5-1/2inclusive Over 3to4-1/2inclusive Up to3inclusive Over 9-1/2 Over 5-1/2to9-1/2inclusive Over 3to5-1/2inclusive Up to3inclusive Up to3.999inclusive Over 5.001inclusive Over 4to5inclusive Finished OutsideDia. Finished Width Finished Width Finished Width Thickness ofrectangles3”andthickerwillusetheover12”widetolerances. (inches) (inches) (inches) (inches) Finish Allowances Finish Allowances Finish Allowances Finish Allowances -0.1350 to-0.2100 -0.1000 to-0.1650 -0.0900 to-0.1450 -0.0505 to-0.0955 Inside Diameter +0.163 to+0.263 +0.087 to+0.127 +0.067 to+0.107 +0.067 to+0.107 +0.163 to+0.263 +0.100 to+0.130 +0.100 to+0.130 +0.100 to+0.130 +0.047 to+0.079 +0.109 to+0.141 +0.078 to+0.110 Thickness Thickness Thickness 7-32 (inches) (inches) (inches) (inches) Alro SteelMetalsGuide Alro Outside Diameter +0.125 to+0.225 +0.063 to+0.113 +0.043 to+0.083 +0.043 to+0.083 +0.1630 to+0.2130 +0.1050 to+0.1450 +0.0790 to+0.1090 +0.0525 to+0.0725 +0.163 to+0.263 +0.113 to+0.163 +0.113 to+0.163 +0.113 to+0.163 +0.078 to+0.110 +0.047 to+0.079 +0.109 to+0.141

(inches) (inches) (inches) (inches) Width Width Width alro.com Alloys & ® Tool Steel

8-2 8-3 8-15 8-31 8-59 8-63 8-64 8-4 thru 8-10 8-11 thru 8-14 8-16 thru 8-18 8-19 thru 8-21 8-22 thru 8-25 8-26 thru 8-30 8-32 thru 8-34 8-35 thru 8-58 8-59 thru 8-62 8-65 thru 8-66 AlroGuide Metals Steel ...... 8-1 ...... Bar and Plate Products Plate Bar and ...... Analysis & Rounds ...... Analysis & Rounds ® Alloys & Tool Steel Steel Tool Tool & & Alloys Alloys 44 ® Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer WARNING: These products can potentially expose you to chemicals including Nickel, Chromium, WARNING: and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov ETD 150 Toolox AISI 4140/41L40 ProductsAISI 4140/41L40 ...... ProductAISI 4140/4142 s ...... Plate AISI 4140 As Rolled ...... Rolled AISI 4150 Hot ...... AISI 4340 Hot Rolled AISI 6150 HR Annealed AISI 8620/86L20 ...... AISI 52100 Analysis & Rounds . Tolerances Alloys Analysis Steel Typical . Tool Wrap ...... Tool & Squares Steel Flats ...... Tool . Steel Rounds Tool . Tolerances Machining & Decarb Allowances . & Decarb Allowances Machining alro.com Alloys & Tool Steel Toolox Rubber Molds,PressForming,Dies(Forging,DieCast) Cold Work Tooling, MachineComponents,Wear Components,GuideRails,PlasticMolds, Typical Applications Pre-hardened Steel45HRC withESRProperties Pre-hardened Additional productfeaturesinclude: 44 istwotothreetimestougherthancomparablesteelsofsimilarhardness. Toolox overall costs. productiontime,reducingrisksandlowering treating required,savingyouvaluable Toolox The high hardness, in combination with excellent toughness, ensureslowertoolwear.with excellent The highhardness,incombination Toolox degree ofcleanlinessandahomogeniousstructure. properties. measured andguaranteedmechanical Toolox ® Note: Toolox

• Excellentsubstrateforsurfacetreatments • Lowresidualstresses,nostressrelievingrequired • Excellentforetching,polishingandEDM • Highstrengthandtoughnessatesevatedtemperatures • Easytomachinewithgooddimensionalstability ® ® hasESRproperties. The castingprocessalongwiththelowcarbonconceptgivesahigh tool andmachinesteelwith quench & temperedpre-hardened 44 isahighlyengineered Tensile StrengthRM(MPa) Impact toughness,Charpy-V(J) (%) A5, Elongation, Mechanical Properties

590° afterdeliveryfrom Alro, noguaranteesforthepropertiesofsteelaregiven. 1-1/2 1 7/8 Typical Analysis Vanadium Molybdenum (Mo) Chromium (Cr) Manganese (Mn) Silicon (Si) Carbon (C) Yield StrengthR Hardness (HRC) Hardness (HBW) ® Thickness (inches) 44 ® 44 isnotintendedforfurtherheattreatment.If Toolox 3/4 5/8 25.524 P0.2 (MPa) (lbs./sqft) Weight 69.428 49.008 35.735 30.629

+20 1,300 1,450 ~45 450 30 13 o C +200 8-2 1,150 1,380 5 4 3 2-1/2 2 60 10 Thickness o C +300 ® (inches) Alro SteelMetalsGuide Alro 44 is delivered ready to use, noheat 44 isdelivered 1,120 80 o C +400 ® 44isheatedabove 0.60 -1.10% Toolox 1,060 0.14% 0.80% 1.35% 0.80% 0.32% 80 209.100 164.585 130.688 110.628 (lbs./sqft) Weight 89.848 o C +500 ® 44 930 alro.com o C ®

Alloys & ® Tool Steel ® **32 Min **302 Min 128.16 264.84 288.36 Weight (lbs./12 ft.) 0.40 Min 10% (Mean) 37% (Mean) 75% of 1212 ETD 150 0.70 / 1.10 0.15 / 0.35 0.80 / 1.20 0.15 / 0.25 130,000psi Min **150,000 psi Min 9.390 112.68 10.680 12.06 144.72 13.52 162.24 15.06 180.72 16.69 200.28 18.40 220.80 20.19 242.28 22.07 24.03 28.21 338.52 30.42 365.04 32.71 392.49 35.09 421.08 Weight (lbs./foot)

AlroGuide Metals Steel

Size (inches) 1-7/8 2 2-1/8 2-1/4 2-3/8 2-1/2 2-5/8 2-3/4 2-7/8 3 3-1/4 3-3/8 3-1/2 3-5/8 8-3 Mechanical Properties 8.04 ...... 10.20 12.48 15.12 18.00 21.12 24.48 32.04 Weight (lbs./12 ft.) ...... 0.670 0.850 1.040 1.260 1.500 1.760 2.040 3.014 36.17 3.379 40.55 3.770 45.24 4.170 50.04 5.050 60.60 6.010 72.12 7.050 84.60 8.170 98.04 2.670 Weight (lbs./foot) ...... contains additives for improving machinability. These may be Tellurium, These may be Tellurium, contains additives for improving machinability. ® Rounds 1/2 9/16 13/16

Size (inches)

5/8 11/16 3/4 1-1/8 1-3/16 1-1/4 1-3/8 1-1/2 1-5/8 1-3/4 7/8 1 1-1/16 Manganese (Mn) Carbon (C) Silicon (Si) Chromium (Cr) Molybdenum (Mo) ® ® Typical Analysis Typical Brinell Hardness Rockwell C Hardness Elongation Reduction of Area...... Machinability Selenium, Sulphur (.06 max), or others, separately or in combination. Selenium, Sulphur (.06 max), or others, separately and tensile strength, the tensile **In the event of disagreement between hardness strength shall govern. Yield Strength (.2% offset) Strength Yield *ETD 150 Tensile Strength Tensile stands for Elevated Temperature Drawing process. This eliminates treating heat Drawing process. Temperature for Elevated stands ®

alro.com and secondary operations such as straightening, finish grinding, cleaning and inspections. inspections. and cleaning grinding, finish straightening, as such operations secondary and and plated. threaded, knurled, It can be roll Stock Lengths: 12 foot ETD 150 ETD E.T.D. 150 E.T.D. ETD 150 ETD Alloys & Tool Steel may berequired,thissteelisreadilyflameorinductionhardened. tages ofproperhardness,strengthandductility. Inconditionswherelocalizedhardness ing elementsandmaybeheattreatedoverawiderangetogivethecombinedadvan high tensilestrengthandtoughness.4140containschromiummolybdenumasalloy This mediumcarbonalloygradeiswidelyusedformanygeneralpurposepartsrequiring HR /CF(Alsoavailable inDCF) AISI 4140/41L40 -Annealed ® *Applies onlyto4140leadedalloysteelbars.

Typical Analysis *Lead Sulphur (S) Phosphorus (P) Chromium (Cr) Molybdenum (Mo) Silicon (Si) Manganese (Mn) Carbon (C) 8-4 Alro SteelMetalsGuide Alro

AISI 4140/41L40 0.15 /0.35 0.040 MAX 0.035 MAX 0.80 /1.10 0.15 /0.25 0.15 /0.30 0.75 /1.00 0.38 /0.43 alro.com - - Alloys & ® Tool Steel 8.106 8.947 5.692 6.778 7.862 Weight 83.359 62.600 52.221 41.841 31.461 26.271 21.081 15.891 10.702 87.050 69.694 52.338 43.660 34.982 26.304 21.964 17.625 13.286 83.934 69.981 56.028 42.076 35.099 28.123 21.146 17.658 14.169 (lbs./foot) 124.878 104.119 104.406

24 20 16 12 10 8 6 4-1/2 23.676 5 3-1/2 18.486 4 2-1/4 11.999 2-1/2 13.296 2-3/4 14.594 3 2 24 20 16 12 10 8 6 4-1/2 19.795 5 3-1/2 15.456 4 2 2-1/4 10.032 2-1/2 11.117 2-3/4 12.201 3 24 20 16 12 10 8 6 4-1/2 15.914 5 4 Size (inches)

1-1/2 x 1-1/2

1-1/2 1-3/4 1-1/4 x 1-1/4

1 x AlroGuide Metals Steel 3.704 4.141 4.577 5.449 6.321 7.193 8.065 8.937 9.809 2.141 2.801 3.460 4.120 4.779 5.438 6.098 6.757 7.417 8.076 9.395 5.114 5.667 6.220 6.773 7.879 8.985 11.198 10.681 63.463 52.913 42.363 31.813 26.538 21.263 15.988 13.351 10.713 53.227 44.378 35.530 26.682 22.257 17.834 13.410 Weight (lbs./foot) 8-5 3-1/2 12.425 1 2 3 24 20 16 12 10 8 6 4-1/2 12.032 5 3/4 1 2 3 4 24 20 16 12 10 8 3 4 4-1/2 10.092 5 6 Size (inches) Continued on next page

1 x 1-1/8 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4

3/4 x 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 3-1/2

5/8 x 2-1/4 2-1/2 2-3/4 3-1/2 1.520 1.796 2.349 2.902 3.455 4.008 4.561 0.594 0.765 0.935 1.105 1.446 1.786 2.126 2.467 2.807 3.147 3.488 3.827 4.168 4.849 5.530 8.252 1.004 1.227 1.451 1.897 2.344 2.791 3.237 3.684 4.131 4.577 5.024 5.471 6.364 7.257 8.151 9.044 Weight 42.991 35.844 28.697 21.551 17.978 14.404 12.618 10.831 (lbs./foot) 5/8 3/4 1 2 24 20 16 12 10 8 7 3/8 1/2 5/8 3/4 1 2 3 4 6 1/2 5/8 3/4 1 2 3 4 5 6 Size (inches) Please refer to pages 8-32 thru 8-34 for alloy tolerances. Note, sizes not listed above can be cut from plate. Actual weights may vary. tolerance. above include nominal oversize Weights 5/8 x 1-1/4 1-1/2 1-3/4

3/8 x 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 3-1/2 1/2 x 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 3-1/2 4-1/2 alro.com HR (Cut From Plate) (Also available in DCF) in available (Also Plate) (Cut From HR AISI 4140 - Annealed Flats & Squares Flats - Annealed 4140 AISI Alloys & Tool Steel HR (Cut from plate)HR (Cutfrom (Alsoavailable inDCF) AISI 4140 -Annealed Flats&Squares ® Sizes notlistedabovecanbecutfromplate. 8-32thru8-34foralloytolerances. pages to Please refer 8 6 5 4-1/2 4 3 2-1/2 2 1-3/4 1-3/4 x

9 8 6 5 4-1/2 4 3-1/2 3 2-3/4 2-1/2 2-1/4 2 2 x

2-1/2 2-1/4 2-1/4 x (inches) Size 10 12 16 20 24 10 12 20 16 24 121.188 145.350 138.257 165.822 110.690 (lbs./foot) 48.700 36.619 30.578 27.557 24.537 18.497 15.476 12.456 10.945 60.781 72.862 97.025 62.451 55.559 41.776 34.885 31.438 27.993 24.547 21.102 19.379 17.656 15.933 14.210 69.342 83.125 19.836 17.900 Weight 8 6 5-1/2 5 4-1/2 4 3-1/2 3 2-3/4 2-1/4 x

8 6 5-1/2 5 4-1/2 4 3-1/2 3 2-3/4 2-1/2 2-1/2 x

4-1/2 4 3-1/2 3 3 x (inches) Size 10 12 16 20 24 10 12 16 20 24 8-6 124.357 155.326 165.823 103.650 138.022 172.394 206.767 (lbs./foot) Weight 62.418 46.934 43.063 39.191 35.320 31.449 27.578 23.707 21.771 77.903 93.387 69.277 52.091 47.795 43.498 39.202 34.905 30.609 26.312 24.164 22.015 86.464 46.964 41.817 36.670 31.522 Alro SteelMetalsGuide Alro 8 6 5 3 x

8 6 5-1/2 5 4-1/2 4 3-1/2 3-1/2 x

8 6 5-1/2 5 4-1/2 4 4x

(inches) Size 10 12 16 20 24 10 12 16 20 24 10 12 16 20 24 103.585 124.174 165.353 206.532 247.711 120.502 144.495 192.480 240.465 288.451 137.595 164.991 219.782 274.574 329.366 110.199 (lbs./foot) 82.996 62.406 52.112 96.510 72.518 66.723 60.521 54.523 48.525 42.730 82.804 75.955 69.106 62.257 55.408 Weight alro.com Alloys & ® Tool Steel Weight (lbs./foot) 223.522 235.501 248.207 263.735 277.171 305.044 334.253 364.796 396.675 429.889 466.624 502.591 539.893 578.531 618.503 659.811 702.454 791.746 886.378 986.351 1091.664 1318.314 1566.326 9 9-1/4 9-1/2 9-3/4 (inches) 10 11 12 Diameter 28 - 34 0.37 / 0.49 0.65 / 1.10 0.15 / 0.35 0.15 / 0.25 0.75 / 1.20 .040 MAX .035 MAX 269 - 321 AISI 4140 10-1/2 11-1/2 12-1/2* 13* 13-1/2* 14* 14-1/2* 15* 15-1/2* 16* 17* 18* 19* 20* 22* 24* lbs psi approx. 110,000 approx. 85,000 lbs psi 16% 50% AlroGuide Metals Steel 33.434 36.070 38.568 43.814 49.394 55.309 61.859 68.459 75.393 82.661 91.359 99.343 Weight 116.315 211.463 (lbs./foot) 107.662 126.162 135.515 145.202 155.224 165.580 176.275 187.296 199.737 8-7 3-1/2 3-5/8 3-3/4 4 4-1/4 4-1/2 4-3/4 5 5-1/4 5-1/2 5-3/4 6 6-1/4 6-1/2 6-3/4 7 7-1/4 7-1/2 7-3/4 8 8-1/4 8-1/2 8-3/4 (inches) Diameter

1.500 2.040 2.676 3.384 4.176 5.052 6.012 7.056 8.172 9.384 10.680 12.234 13.704 15.258 16.896 18.724 20.533 22.426 24.409 26.463 28.872 31.111 Weight (lbs./foot) Carbon (C) Manganese (Mn) Silicon (Si) Molybdenum (Mo) Chromium (Cr) Sulphur (S) Phosphorus (P) Typical Analysis Typical Strength Tensile Point Yield Brinell Hardness Rockwell C Reduction Area in Elongation in 2" 1.044 5/8 3/4 7/8 1 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 1-3/4 1-7/8 2 2-1/8 2-1/4 2-3/8 2-1/2 2-5/8 2-3/4 2-7/8 3 3-1/8 3-1/4 3-3/8 (inches) Diameter * Sizes above 12" are 16-20' randoms, forged and roughturned. * Sizes above 12" are 16-20' randoms, forged and Please refer to pages 8-32 thru 8-34 for alloy tolerances. Stock Lengths: 20 foot

alro.com AISI 4140 Rounds - Q&T Rounds AISI 4140 HR (Also available in DCF) available (Also HR AISI 4140 - Annealed Rounds Rounds - Annealed 4140 AISI Alloys & Tool Steel HR Q&T AISI 4140 -Rounds Cold Finished AISI 4140 and 41L40* AnnealedRounds ®

*41L40 isasuperiorfreemachining directhardeningalloy(Leadof.15/.35). Stock Lengths:12foot(20available inmostsizes). 8-32thru8-34foralloytolerances. pages to Refer Stock Lengths:20footrandoms,Barsover10-1/2"diameterareforged. 8-32thru8-34foralloytolerances. pages to Please refer Diameter Diameter

(inches) (inches) 3-3/4 3-1/2 3-1/4 3 2-7/8 2-3/4 2-5/8 2-1/2 2-3/8 2-1/4 2-1/8 1-1/16 1 15/16 7/8 13/16 3/4 11/16 5/8 9/16 1/2 7/16 3/8 5/16 1/4 3/16 2 1-7/8 1-3/4 1-5/8 1-1/2 1-3/8 1-1/4 1-1/8 1 7/8 3/4 1.500 (lbs./foot) 24.645 Weight (lbs./foot) 38.568 33.434 28.872 22.426 20.533 18.724 16.896 15.258 13.704 12.234 10.680 Weight 3.010 2.670 2.347 2.044 1.763 1.500 1.261 1.043 0.845 0.668 0.510 0.380 0.261 0.170 0.100 9.387 8.180 7.050 6.010 5.048 4.170 3.379 2.670 2.040

Diameter Diameter (inches) (inches) 9-1/2 9 8-1/2 8-1/4 8 7-3/4 7-1/2 7-1/4 7 6-3/4 6-1/2 6-1/4 6 5-3/4 5-1/2 5-1/4 5 4-3/4 4-1/2 4-1/4 4 2-1/4 2-1/8 2 1-15/16 1-7/8 1-3/4 1-5/8 1-9/16 1-1/2 1-7/16 1-3/8 1-5/16 1-1/4 1-3/16 1-1/8

8-8 248.207 223.522 199.737 187.296 176.275 165.580 155.224 145.202 135.515 126.162 107.662 (lbs./foot) (lbs./foot) 116.315 61.859 Weight Weight 99.343 91.359 82.661 75.393 68.459 55.309 49.394 43.814 13.517 12.057 10.680 10.023 9.387 8.177 7.050 6.519 6.008 5.517 5.048 4.600 4.172 3.770 3.379 Alro SteelMetalsGuide Alro 15-1/2 14-1/2 13-1/2 11-1/2 10-1/2

Diameter (inches) Diameter 26 24 23 22 20 18 16 15 14 13 12 11 10 (inches) 5 4-1/2 4-1/4 4 3-3/4 3-1/2 3-1/4 3 2-7/8 2-3/4 2-5/8 2-9/16 2-1/2 2-3/8

1826.400 1566.326 1435.275 1318.314 1091.664 (lbs./foot) 659.811 578.531 502.591 364.796 305.044 886.378 702.454 618.503 539.893 466.624 396.675 334.253 277.171 Weight (lbs./foot) Weight 66.750 54.068 48.227 42.720 37.547 32.708 28.202 24.030 22.069 20.192 18.398 17.532 16.688 15.060 alro.com Alloys & ® Tool Steel Weight (lbs./foot) 12.776 13.516 15.863 16.687 19.277 20.191 23.031 24.030 28.202 31.541 32.707 41.384 42.720 52.564 54.080 66.750 96.120 Weight (lbs./foot) 13.600 30.600 Size 1-3/4 10.413 2 2-1/2 21.250 3 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 (inches) (feet) Length

AlroGuide Metals Steel (inches) 2- 3/16 2- 1/4 2- 7/16 2- 1/2 2-3/4 3 3-1/4 3-7/16 3- 1/2 4 4-7/16 4-1/2 5 6 Diameter Weight

2-11/16 2-15/16 3-15/16 (lbs./foot) 8-9 3.400 Size 1 1-1/8 4.303 1-1/4 5.313 1-1/2 7.650 (inches) Weight

(lbs./foot) 12 .375 12 .667 12 1.042 12 1.501 20 2.044 20 2.670 20 3.379 20 3.765 20 4.171 20 5.047 20 5.510 20 6.007 20 7.050 20 8.176 20 9.387 20 10.020 20 10.680 (feet) Length Weight (lbs./foot)

3/8 1/2 5/8 3/4 7/8 1/4 3/8 1/2 5/8 3/4 3/8 0.478 1/2 0.850 5/8 1.328 3/4 1.913 7/8 2.603 (inches) 1 1-1/8 1-3/16 1- 1- 1-7/16 1- 1- 1- 1-7/8 1-15/16 2 Size

Diameter (inches) Please refer to pages 8-32 thru 8-34 for alloy tolerances. Stock Lengths: 12 foot randoms.

alro.com AISI 4140 Annealed Squares Annealed AISI 4140 Cold Finish Cold Finish T&P AISI 4140 Quench & Tempered Rounds Quench & Tempered AISI 4140 Cold Finish T&P Finish Cold is a general SR purpose alloy used where substantial strength, toughness 4140/4142 Q&T CF and hardness are required. Through tempering, quenching and the cold-finishing process, the improved toughness, better fatigue resistance and is improved end result ductility, strength and condition. superior surface machinability for improved Rounds are also calcium-treated SR fully stress and 4140 CF Q&T is held to a minimum. during machining drawing so that distortion relieved after AISI 4140/4142 Q&T Rounds Q&T 4140/4142 AISI Alloys & Tool Steel Cold Finish AISI 4140 Annealed Flats Cold Finish AISI 4140 Annealed Hexagons ® 7/8 13/16 3/4 11/16 5/8 9/16 1/2 7/16 1/4 x 4-1/2 2-1/2 1-1/2 1/2 x 1-1/4 3/8 x 5/8 x 2-1/2

Stock Lengths:12footrandoms 8-32thru8-33foralloytolerances. pages to Please refer Please refer topages 3/8 (inches) (inches) Size Size 1 -1/2 6 5 4 3 2 1 4 3 -1/2 3 2 1 -1/2 1 3 2 1 5 4 3 2 6 (lbs./foot) (lbs./foot) Weight Weight 2.251 1.953 1.654 1.300 1.148 0.930 0.735 0.563 0.413 10.20 10.63 12.75 7.65 4.25 2.55 1.59 1.28 8.50 6.80 5.10 3.40 1.70 5.10 4.46 3.83 2.55 1.91 1.28 2.55 1.70 5.31 2.13 8.50 6.77 4.25 8-32 thru8-34foralloytolerances. 1-1/2 1-7/16 1-3/8 1-1/4 1-1/8 1-1/16 15/16 2-1/2 1-1/2 1-1/4 3/4 x

2-1/2 1-3/4 1-1/2 1-1/4 1 x 3-1/2

2-1/4 1-1/2 1-1/4 x 3-1/2 4-1/2 (inches) 1 (inches) Size Size 4 3 2 1 5 6 3 2 4 5 6 7 8 3 2 4 8-10 (lbs./foot) (lbs./foot) Weight Weight 2.940 6.625 6.085 5.558 4.594 3.721 3.324 2.584 10.20 12.75 15.30 10.20 13.60 17.00 20.40 23.80 27.20 14.88 12.75 19.13 17.00 11.90 7.65 6.38 5.10 3.83 3.19 2.55 8.50 6.80 5.95 5.10 4.25 9.56 8.50 6.38 Alro SteelMetalsGuide Alro 2-3/4 2-1/2 2-1/4 1-7/8 1-3/4 1-5/8 1-1/4 x

1-1/2 x 2-1/2 3-1/2

2-1/2 2 x 3-1/2

2-1/2 x 3 x

(inches) 3 2 (inches) Size Size 5 6 2 3 4 5 6 3 4 5 6 4 4 5 (lbs./foot) Weight 26.500 22.220 18.400 14.910 10.350 (lbs./foot) 11.780 Weight 9.004 7.763 21.25 25.50 12.75 10.20 17.84 15.30 20.40 25.50 17.00 30.60 23.80 20.40 27.20 34.00 40.80 34.00 40.80 51.00 alro.com Alloys & ® Tool Steel - . Tooling, Fixtures, Low High 26-34 ery High Medium Medium Medium V 0.50 max. 0.36 / 0.46 0.70 / 1.70 0.15 / 0.45 0.15 / 0.35 0.75 / 1.20 0.035 max. 0.040 max. AISI 4140/4142 (MOD) AlroGuide Metals Steel

8-11 DCF ) -Hardened Plate) From (Cut

Pre MOD

(

for thickness under 3” and 241/321 Brinell for 3” and over Brinell for 3” under 3” and 241/321 for thickness 8-32 thru 8-34 for alloy tolerances.

empering temperature T Approx. tempered hardness, Rockwell C Silicon (Si) Molybdenum (Mo) Chromium (Cr) Phosphorus (P) Sulphur (S) Nickel (Ni) Carbon (C) Manganese (Mn) ear Resistance Typical Analysis Typical empering oughness T T Depth of Hardening Machinability Grindability W Resistance to Softening Effect of Elevated Temperature Please refer to pages to pages refer Please alro.com 2 AISI 4140/414 in HR Also available in its hard for use and is machinable alloy steel, ready is a fine pre-hardened 4140/4142 260/321 Brinell ened state Typical Applications Support Mold Bases, Ejectors, Back Up and Strippers, Holder Blocks, and money are important and many more applications where time Jigs, Molds, Cams, considerations. Medium Carbon Alloy Carbon Medium Alloys & Tool Steel HR Annealed DCF,Pre-Hardened AnnealedDCFand HRPre-Hardened, AISI 4140/4142 ® Note, sizesnotlistedabovecanbe cut fromplate. 8-32thru8-34foralloytolerances. pages to Please refer 4-1/2 3-3/4 3-1/2 2-3/4 2-1/2 2-1/4 1-3/4 1-1/2 1-1/4 1-1/8 1/4 x 3-1/2 2-3/4 2-1/2 2-1/4 1-3/4 1-1/2 1-1/4 3/8 x (inches) Size 12 10 9 8 7 6 5 4 3 2 1 3/4 5/8 1/2 10 8 7 6 4 3 2 1 3/4 5/8 1/2 3/8 32 24 20 16 (lbs./foot) 13.533 13.718 10.995 35.858 26.928 22.463 17.998 Weight (Cut from Plate)(Cut from 9.431 8.495 7.559 6.623 5.687 4.751 4.284 3.816 3.582 3.348 2.880 2.646 2.412 2.178 1.944 1.710 1.476 1.242 1.125 1.008 0.774 0.657 0.540 9.634 8.272 5.550 4.869 4.189 3.848 3.508 3.168 2.827 2.487 2.147 1.806 1.466 1.126 0.956 0.785 0.615 ( MOD 3-1/2 2-3/4 2-1/2 2-1/4 1-3/4 1-1/2 1-1/4 5/8 x 3-1/2 2-3/4 2-1/2 2-1/4 1-3/4 1-1/2 1-1/4 1/2 x 3/8 x Continued onnext page (inches) Size 4 3 2 1 3/4 5/8 32 24 20 18 16 14 12 10 9 8 7 6-1/2 11.751 6 5 4 3 2 1 3/4 5/8 1/2 32 24 20 16 12 ) -Flats&Squares 8-12 (lbs./foot) 63.190 47.453 39.585 35.651 31.717 27.783 23.849 18.004 16.218 14.431 12.644 10.858 49.524 37.191 31.024 24.858 18.691 Weight 9.019 7.913 6.807 6.254 5.701 5.148 4.594 4.041 3.488 2.935 2.382 1.829 1.553 9.071 7.284 6.391 5.498 5.051 4.604 4.158 3.711 3.264 2.818 2.371 1.924 1.478 1.254 1.031

Alro SteelMetalsGuide Alro 2-3/4 2-1/2 2-1/4 1-3/4 1-1/2 1-1/4 7/8x 3-1/2 2-3/4 2-1/2 2-1/4 1-3/4 1-1/2 1-1/4 3/4x 5/8 x (inches) Size 5 4-1/2 14.019 4 3-1/2 10.956 3 2 1 7/8 32 24 20 16 12 10 8 6 5 4 3 2 1 3/4 32 24 20 16 12 10 8 6 5 4-1/2 10.125 (lbs./foot) Weight 15.550 12.487 90.521 67.978 56.706 45.435 34.164 26.578 21.303 16.028 13.390 10.753 76.855 57.715 48.146 38.576 29.006 22.291 17.867 13.443 11.231 9.424 8.659 7.893 7.127 6.362 5.596 4.830 4.064 3.299 2.916 9.434 8.116 7.456 6.797 6.137 5.478 4.819 4.159 3.500 2.841 2.181 alro.com

Alloys & ® Tool Steel

Weight 11.036 26.349 31.539 41.919 52.298 65.109 86.590 12.546 18.587 24.628 30.669 36.709 48.791 60.872 75.424 14.314 21.205 28.097 34.988 41.880 55.662 69.445 85.739 23.754 21.608 27.648 16.036 17.759 19.482 24.651 31.542 (lbs./foot) 114.027 108.071 129.552 172.514 100.308 125.192 150.077 199.845 142.314 170.601 227.176 5 6 8 2 3 4 5 6 8 2 3 4 5 6 8 10 12 16 20 24 32 10 12 16 20 24 32 10 12 16 20 24 32 Size (inches) 1-3/4 x 1-3/4 3-1/2 4-1/2 2 x 2-1/4 2-1/2 2-3/4 3-1/2 4-1/2 1-1/2 x 4-1/2 AlroGuide Metals Steel 5.758 6.843 7.927 9.012 6.918 7.514 8.705 9.896 8.184 9.482 Weight 13.351 17.690 22.030 26.369 35.047 43.725 54.794 72.872 90.949 14.660 19.425 24.189 28.954 38.483 48.012 59.951 79.731 99.510 10.779 15.969 21.159 (lbs./foot) 119.290 109.027 145.183 158.848 8-13 - Flats & Squares & - Flats ) 2 2-1/4 10.097 2-1/2 11.182 2-3/4 12.267 3 3-1/2 15.521 4 4-1/2 19.860 5 6 8 10 12 16 20 24 32 1-3/8 2 2-1/4 11.087 2-1/2 12.278 2-3/4 13.469 3 3-1/2 17.043 4 5 6 8 10 12 16 20 24 32 1-1/2 2 2-1/4 12.077 2-1/2 13.374 2-3/4 14.672 3 3-1/2 18.564 4 Size (inches) Continued on next page 1-1/4 x 1-1/4 1-1/2 1-3/4 1-3/8 x 1-1/2 1-3/4 1-1/2 x 1-3/4 MOD (

(Cut from Plate) 3.757 4.629 5.501 6.373 7.245 8.117 8.989 9.861 5.193 6.172 8.129 Weight 24.739 30.865 39.321 52.294 65.267 78.240 10.733 14.222 17.710 21.198 24.687 28.175 31.663 35.151 44.479 59.153 73.828 88.503 12.042 15.956 19.870 23.783 31.611 39.438 49.636 66.012 82.389 98.765 18.613 (lbs./foot) 117.852 104.186 131.517 8 10 12 16 20 24 32 1 2 3 3-1/2 12.478 4 4-1/2 15.966 5 6 7 8 9 10 12 16 20 24 32 2 2-1/2 10.086 3 3-1/2 13.999 4 5 6 8 10 12 16 20 24 32 6 Size (inches) Please refer to pages 8-32 thru 8-34 for alloy tolerances. Note, sizes not listed above can be cut from plate.

7/8 x 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 1 x 1-1/8 x 1-1/4 1-1/2 1-1/8 x alro.com Pre-Hardened DCF, HR Pre-Hardened, HR and DCF Annealed Pre-Hardened DCF, HR Annealed AISI 4140/4142 4140/4142 AISI Alloys & Tool Steel HR Annealed DCF,Pre-Hardened AnnealedDCFand HRPre-Hardened, AISI 4140/4142 ® 2-1/4 x 2-1/2 3-1/2

2-1/2 x 2-3/4 3.5

2-3/4 x

Note, sizesnotlistedabovecanbe cut fromplate. 8-32thru8-34foralloytolerances. pages to Please refer (inches) Size 10 12 16 20 24 32 10 12 16 20 32 24 10 16 12 20 24 32 2-1/4 3 4 5 6 8 2-1/2 3 4 5 6 8 2-3/4 3 4 5 6 8 (lbs./foot) 127.745 159.435 191.126 254.507 106.369 141.463 176.557 281.838 155.181 193.678 232.175 309.169 211.651 116.684 Weight 19.952 18.016 27.694 23.823 31.565 39.308 47.050 62.534 78.019 96.054 24.293 22.144 30.737 26.441 35.034 43.627 52.220 69.406 86.592 26.698 29.059 38.503 47.947 57.390 76.278 95.166 (Cut from Plate)(Cut from ( MOD 3 x 3-1/2

3-1/2 x

4 x

4-1/2 x

(inches) Size 10 12 16 20 24 32 10 12 16 20 24 32 10 12 16 20 24 32 10 12 16 20 24 32 ) 3 4 5 6 8 3-1/2 4 5 6 8 4 5 6 8 4-1/2 5 6 8 -Flats&Squares 8-14 (lbs./foot) 103.739 127.000 168.900 210.800 252.700 336.500 120.887 147.630 196.336 245.043 293.749 391.163 138.034 168.260 223.773 279.286 334.799 445.825 124.643 155.442 186.241 247.839 309.437 371.035 494.231 110.638 Weight 36.824 31.677 41.971 52.266 62.561 83.150 42.911 48.909 60.905 72.901 96.894 55.846 69.544 83.242 70.745 78.445 93.844 Alro SteelMetalsGuide Alro 5 x

5-1/2 x 6 x

7 x

8 x

(inches) Size 10 12 16 20 24 32 10 12 16 24 32 10 12 16 20 24 32 10 12 16 20 24 32 5 6 8 5-1/2 6 8 7 8 8 (lbs./foot) 105.832 140.394 174.957 209.520 278.646 347.772 416.898 555.149 106.761 126.673 168.042 209.411 250.781 333.519 498.996 664.474 171.602 195.690 243.865 292.041 388.392 484.744 581.095 773.798 223.337 278.319 333.301 443.266 553.230 663.194 883.122 Weight 88.550 alro.com Alloys & ® Tool Steel 245.04 255.25 265.45 275.67 285.88 306.30 326.72 336.93 347.14 357.35 367.56 Weight (lbs./sqft) (inches) 6 7 8 9 Thickness 6-1/4 6-1/2 6-3/4 7-1/2 8-1/4 8-1/2 8-3/4

AlroGuide Metals Steel 112.30 163.30 173.57 183.78 193.99 204.20 214.40 224.62 234.83 122.50 132.73 142.90 153.15 Weight (lbs./sqft) 8-15 (inches) 4 5 3 Thickness 4-1/4 4-1/2 4-3/4 5-1/4 5-1/2 5-3/4 3-1/4 3-1/2 3-3/4 2-3/4 20.42 25.53 30.60 35.735 40.80 51.10 61.30 66.40 71.47 76.575 81.70 91.90 Weight 102.10 (lbs./sqft) (inches) 1 2 Thickness Please refer to pages 8-32 thru 8-34 for alloy tolerances. 1/2 5/8 3/4 7/8 1-1/4 1-1/2 1-5/8 1-3/4 1-7/8 2-1/4 2-1/2 alro.com Also available in Annealed & Pre-Hardened in Annealed available Also sizes. flame cut to custom to be saw cut or As Rolled is available - 4140 Hot Rolled AISI 4140 - As Rolled Plate Rolled - As 4140 AISI Alloys & Tool Steel creep atprolongedhightemperatures.Intheannealedcondition,machinabilityisimproved. to resiststressand the ability has and ductility good toughness, has excellent resistance, wear and 4150 gradeissteel. a 4150 is medium-carbon, chromium-molybdenum alsocapableof good strength AISI 4150 HotRolledAnnealed AISI 4150 HotRolledAnnealed Rounds ®

Stock Lengths:20footrandoms 8-32thru8-34foralloytolerances. pages to Please refer Diameter (inches) 3-5/8 3-1/2 3-1/4 3-1/8 3 2-7/8 2-3/4 2-5/8 2 -1/2 2-3/8 2-1/4 2-1/8 2 Microstructure -Steeltohaveapredominatelylamellarpearlitestructure Typical Analysis Aluminum (Al) Vanadium (V) Copper (Cu) Nickel (Ni) Silicon (Si) Molybdenum (Mo) Chromium (Cr) Sulphur (S) Phosphorus (P) Manganese (Mn) Carbon (C) (lbs./foot) 36.070 33.434 28.872 26.717 24.645 22.426 20.533 18.724 16.896 15.258 13.704 12.234 10.680 Weight foroptimummachinability.

Diameter (inches) 6-1/2 6-1/4 6 5-3/4 5-1/2 5-1/4 5 4-3/4 4-1/2 4-1/4 4-1/8 4 3-3/4 8-16 107.662 116.315 (lbs./foot) 99.343 91.359 82.661 75.393 68.459 61.859 55.309 49.394 46.562 43.814 38.568 Weight Alro SteelMetalsGuide Alro

AISI 4150 0.020 to0.050 0.10 max 0.35 max 0.25 max 0.15 /0.35 0.15 /0.25 0.80 /1.10 0.02 /0.04 0.035 max 0.75 /1.00 0.48 /0.53 Diameter (inches) 10 9-1/2 9-1/4 9 8-3/4 8-1/2 8-1/4 8 7-3/4 7-1/2 7-1/4 7 6-3/4 248.207 235.501 223.522 199.737 187.296 176.275 165.580 155.224 145.202 135.515 126.162 277.171 211.463 (lbs./foot) Weight alro.com Alloys & ® Tool Steel bination of Weight (lbs./foot) 211.463 223.522 235.501 248.207 277.171 305.044 334.253 364.796 396.675 429.889 466.624 502.591 539.893 573.511 618.503 702.454 791.746 886.378 986.351 1091.664 1318.314

8-3/4 9 9-1/4 9-1/2 10 11 12 13 13-1/2 14 15 16 17 18 19 20 22 (inches) 0.47 / 0.55 0.75 / 1.35 0.15 / 0.30 0.15 / 0.25 0.70 / 1.10 0.06 / 0.10 0.035 max. 269 - 321 28 - 34 16% 51% Diameter AISI 4150R

10-1/2 11-1/2 12-1/2 14-1/2 lbs psi approx. 110,000 approx. 85,000 lbs psi AlroGuide Metals Steel Weight 36.070 38.568 43.814 46.562 49.394 55.309 61.859 68.459 75.393 82.661 91.359 99.343 (lbs./foot) 116.315 107.662 126.162 135.515 145.202 155.224 165.580 176.275 187.296 199.737 8-17 3-5/8 3-3/4 4 4-1/8 4-1/4 4-1/2 4-3/4 5 5-1/4 5-1/2 5-3/4 6 6-1/4 6-1/2 6-3/4 7 7-1/4 7-1/2 7-3/4 8 8-1/4 8-1/2 (inches) Diameter

2.040 2.676 3.384 4.176 5.052 6.012 7.056 8.172 9.384 Weight 10.680 12.234 13.704 15.258 16.896 18.724 20.533 22.426 24.645 26.717 28.872 33.434 (lbs./foot) Carbon (C) Manganese (Mn) Silicon (Si) Molybdenum (Mo) Chromium (Cr) Sulphur (S) Phosphorus (P) Typical Analysis Typical

Strength Tensile Point Yield Brinell Hardness Rockwell C Elongation in 2" Reduction Area in and up are not resulphurized. Rounds 11" straightened, Flats and Squares Hot rolled, heat treated, machine stress relieved. BHN 269/321 3/4 1.500 7/8 2-1/8 2-1/4 2-3/8 2 -1/2 2-5/8 2-3/4 2-7/8 3 3-1/8 3-1/4 3-1/2 1 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 1-3/4 1-7/8 2 (inches) Diameter Please refer to pages 8-32 thru 8-34 for alloy tolerances. Rounds 12" and up are not resulphurized. Stock lengths 20' randoms

alro.com AISI 4150R Q&T SR Hot Rolled Rounds SR Hot Rolled Q&T AISI 4150R heat treated properties and superior machinability. This alloy This steel is manufactured under close properties heat treated and superior machinability. grain ASTM 8. It is especially size of 5 to suitable for service quality for uniformity to an control hardness are required. toughness and where substantial strength, applications (Resulphurized, Hot Rolled, Quenched and Tempered, and Tempered, Quenched Rolled, Hot (Resulphurized, Stress Relieved) is a free-machining SR steel that provides alloy an outstanding com Q&T 4150R HR AISI 4150R Q&T SR Hot Rolled SR Q&T 4150R AISI Alloys & Tool Steel resulphurized tosetlimits. and practice fully killed to asilicon process furnace electric slab This steelismadebyasingle machining. Modifications have been made to the chemical compositionfor forconsiderations quality alloysteelthathasbeenresulphurized 4150 Dybarisaspecial for increased hardenability. 4150 Dybar - 4150 Dybar - ® 1-1/4 x 1-1/8 x 1 x 5/8 x Note, sizesnotlistedabovecanbe cut fromplate. 8-32thru8-34foralloytolerances. pages to Please refer (inches) Size 7 5 4-1/2 4 3-1/2 2-1/2 8 5 4-1/2 3-1/2 2-1/2 4-1/2 3-1/2 2-1/2 4-1/2 3 2-1/2 30.670 21.887 19.698 17.510 15.321 10.943 31.550 19.698 17.728 13.788 15.759 12.250 (lbs./foot) Weight 9.848 8.755 9.848 6.566 5.471

Typical Analysis Columbium Nickel (Ni) Phosphorus (P) Sulphur (S) Vanadium (V) Chromium (Cr) Molybdenum (Mo) Silicon (Si) Manganese (Mn) Carbon (C) ( ( MOD MOD 2 x 2-1/2 1-3/4 x 1-1/2 x (inches) ) ) Size RS HotRolled RS HRFlats&Squares 8 6 5 4-1/2 4 3-1/2 3 3-1/4 8 7 6 5 4-1/2 4 3-1/2 3 2-1/2 8-18 (lbs./foot) 56.080 42.060 35.050 31.518 28.016 24.514 21.012 17.510 19.940 42.024 36.810 31.518 26.265 23.638 21.012 18.385 15.759 13.132 Weight Alro SteelMetalsGuide Alro

0.015 /0.035 AISI 4150 0.025 max. 0.06 /0.10 0.60 /0.90 0.15 /0.25 0.20 /0.35 0.95 /1.30 0.47 /0.55 0.25 max. 0.10 max. 6-1/8 5-5/8 5-1/8 4-5/8 x 4 x 3-1/2 x 3 x 2-1/2 x (inches) Size x 6-1/8 x 5-5/8 x 5-1/8 8 4 3-1/2 6 5 4 3 6 4-1/2 4 3-1/2 3 2-1/2 133.085 112.652 112.170 93.666 74.065 56.040 42.899 63.036 52.530 42.024 31.518 52.530 39.397 35.020 30.642 26.265 21.887 (lbs./foot) Weight alro.com Alloys & ® Tool Steel 285 - 352 0.38 / 0.43 0.60 / 0.80 0.15 / 0.35 0.20 / 0.30 0.70 / 0.90 1.65 / 2.00 0.38 / 0.43 0.60 / 0.80 0.15 / 0.35 0.20 / 0.30 0.70 / 0.90 1.65 / 2.00 0.035 max. 0.035 max. 0.040 max. 0.040 max. AISI 4340 AISI 4340 approx. 14% approx. 35% AlroGuide Metals Steel approx. 130,000 lbs psi approx. 100,000 lbs psi 8-19

Phosphorus (P) Phosphorus (P) Manganese (Mn) Silicon (Si) Molybdenum (Mo) Chromium (Cr) Nickel (Ni) Sulphur (S) Carbon (C) Carbon (C) Manganese (Mn) Silicon (Si) Molybdenum (Mo) Chromium (Cr) Nickel (Ni) Sulphur (S) Typical Analysis Typical Typical Analysis Typical

Tensile Strength Tensile Point Yield Brinell Hardness Elongation in 2" Reduction Area in Note: Mechanical Properties for Q&T are for reference only! Note: Mechanical Properties for Q&T are alro.com Q&T (For Reference Only), Hot Rolled Reference Q&T (For AISI 4340 Annealed, Hot Rolled Annealed, 4340 is a highly nickel alloyed steel with high and chromium which content assures deep hardening heavily Used for section. throughout the characteristics with high strength when oil quenched, strenuous conditions. operating under stressed parts AISI 4340 AISI Alloys & Tool Steel AISI 4340 -HRQ&TRounds AISI 4340 -Annealed Rounds ®

Stock Lengths:20 footrandoms 8-32thru8-34foralloytolerances. pages to Please refer Rounds 1/2"-11" areHot Rolled Annealed. Roundsover11" areForged,RoughTurned, Annealed. Diameter Diameter (inches) (inches) 3-1/2 3-1/4 3 2-3/4 2-1/2 2-3/8 2-1/4 2-1/8 3-1/4 3-1/8 3 2-7/8 2-3/4 2-5/8 2-1/2 2-3/8 2-1/4 2-1/8 2 1-7/8 1-3/4 1-5/8 1-1/2 1-3/8 1-1/4 1-1/8 1 2 1-7/8 1-3/4 1-5/8 1-1/2 1-3/8 1-1/4 1-1/8 1 7/8 3/4 (lbs./foot) (lbs./foot) 33.434 28.872 24.645 20.533 16.896 15.258 13.704 12.234 28.872 26.717 24.645 22.426 20.533 18.724 16.896 15.258 13.704 12.234 10.680 10.680 Weight Weight 9.384 8.172 7.056 6.012 5.052 4.176 3.384 2.676 2.040 1.500 9.387 8.180 7.050 6.010 5.048 4.170 3.379 2.670

Diameter Diameter (inches) (inches) 8-1/4 8 7-1/2 7 6-3/4 6-1/2 6-1/4 6 5-3/4 5-1/2 5-1/4 5 4-3/4 4-5/8 4-1/2 4-1/4 4-1/8 4 3-3/4 8 7-3/4 7-1/2 7-1/4 7 6-3/4 6-1/2 6-1/4 6 5-3/4 5-1/2 5-1/4 5 4-3/4 4-1/2 4-1/4 4 3-3/4 3-1/2 8-20 187.296 176.275 155.224 135.515 126.162 107.662 176.275 165.580 155.224 145.202 135.515 126.162 107.662 (lbs./foot) (lbs./foot) 116.315 116.315 Weight Weight 99.343 91.359 82.661 75.393 68.459 61.859 58.685 55.309 49.394 46.562 43.814 38.568 99.343 91.359 82.661 75.393 68.459 61.859 55.309 49.394 43.814 38.568 33.434 Alro SteelMetalsGuide Alro 11-1/2 10-1/2 13-1/2 12-1/2 11-1/2 10-1/2 Rough Turned, Q&T Rounds over12"areForged, Diameter Diameter (inches) (inches) 20 19 18 17 16 15 14 13 12 11 10 20 18 17 16 15 14 13 12 11 10 9-1/2 9 8-1/2 8-1/4 9-1/2 9-1/4 9 8-1/2 1091.664 1091.664 (lbs./foot) (lbs./foot) 248.207 223.522 199.737 187.296 364.796 305.044 986.351 886.378 791.746 702.454 618.503 539.893 466.624 396.675 334.253 277.171 248.207 235.501 223.522 199.737 502.591 429.889 364.796 305.044 886.378 791.746 702.454 618.503 539.893 466.624 396.675 334.253 277.171 Weight Weight alro.com Alloys & ® Tool Steel 4340

Rounds HRA-AQ )

AlroGuide Metals Steel AQ 4340 ( CFA-AQ A322, A304, E381 A322, 6415 8-21 .668 1.500 2.676 4.176 6.012 8.172 10.680 13.704 16.896 20.533 24.645 28.872 33.434 38.568 43.814 49.394 55.309 61.859 68.459 82.661 99.343 Weight 116.315 135.515 155.224 176.275 199.737 223.522 248.207 277.171 (lbs./foot) A108, A331 A108, 3/4 1/2 6415 4340 CFA-AQ 4340 HRA-AQ CFA-AQ 4340 3 1 1-1/4 1-1/2 1-3/4 2 2-1/4 2-1/2 2-3/4 3-1/4 6 6-1/2 7 7-1/2 8 8-1/2 9 9-1/2 3-1/2 3-3/4 4 4-1/4 4-1/2 4-3/4 5 5-1/2 (inches) 10 Diameter ASTM AISI AMS

alro.com AISI 4340 AISI Quality Aircraft Annealed Alloys & Tool Steel Arbors, HeavyMachineryParts,Gears,Shafts,HighStrengthStudsandSpindles. Typical Applications torque strengthandbrightpolish. high resistanceto vibratory oil-hardening, stress, standard deforma An electricfurnacemeltofchromevanadiumsteelpossessingthefollowingcharacteristics: AISI 6150 -Annealed, HR/DCF ® Resistance toSofteningEffectofElevated Temperature Toughness Wear Resistance Tempering Hardening Annealing Normalizing (b) Forging Resistance toCarburization Safety inHardening Distortion inHeatTreating Grindability Machinability Depth ofHardening Typical Analysis Approx. temperedhardness,RockwellC Tempering temperature Quenching medium Time attemperature,minutes Hardening temperature Preheat temperature Rate ofheating Typical annealedhardness,Brinell Rate ofcooling,max.perhour Temperature Do notforgebelow Start forgingat Cobalt (Co) Vanadium (V) Chromium (Cr) Molybdenum (Mo) Sulphur (S) Phosphorus (P) Silicon (Si) Manganese (Mn) Carbon (C) (a) (c)

8-22 Alro SteelMetalsGuide Alro

tion, medium hardness,high 1600º F(870ºC) (950 -1175ºC) 400ºF (204ºC) 1500 -1550ºF 1525 -1575ºF 1650 -1700ºF 1750 -2150ºF (816 -843ºC) (828 -855ºC) (899 -927ºC) AISI 6150 0.040 max. 0.035 max. 0.80 /1.10 0.15 /0.30 0.70 /0.90 0.48 /0.53 Very High 179 -217 0.15 min. Medium Medium Medium Medium Medium 56 -58 Slowly High O (I) Low Low alro.com Alloys & ® Tool Steel 9.012 6.918 7.514 8.705 9.896 8.184 9.290 11.182 11.087 11.885 13.351 17.690 22.030 26.369 35.047 43.725 54.794 72.872 90.949 14.660 19.425 24.189 28.954 38.483 48.012 59.951 79.731 99.510 10.587 15.803 20.967 26.157 31.347 10.097 12.267 15.521 19.860 12.278 13.469 17.043 13.182 14.480 18.372 23.562 Weight (lbs./foot) 119.290 109.027 145.183 158.848 2 3 4 5 6 8 2 3 4 5 6 8 2 3 4 5 6 10 12 16 20 24 32 10 12 16 20 24 32 Size (inches) 1-1/4 x 2-1/4 2-1/2 2-3/4 3-1/2 4-1/2 1-3/8 x 1-3/8 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 3-1/2 1-1/2 x 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 3-1/2 4-1/2 AlroGuide Metals Steel 2.841 3.500 4.159 4.819 5.478 6.137 6.797 7.456 8.116 9.434 3.757 4.629 5.501 6.373 7.245 8.117 8.989 9.861 5.758 6.843 7.927 2.181 Weight 10.753 13.390 16.028 21.303 26.578 34.164 45.435 56.706 67.978 90.521 10.733 12.478 14.222 15.966 17.710 21.198 24.687 28.175 35.151 44.479 59.153 73.828 88.503 10.086 17.913 (lbs./foot) 117.852 8-23 3/4 1 2 3 4 5 6 8 1 2 3 4 5 6 7 8 10 12 16 20 24 32 10 12 16 20 24 32 Size (inches) Continued on next page 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 3-1/2 1 x 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 3-1/2 4-1/2 1-1/8x 1-1/4 x 2-1/2 4-1/2 1-1/4 1-1/2 1-3/4 3/4 x 1.254 1.478 1.924 2.371 2.818 3.264 3.711 4.158 4.604 5.051 5.498 6.391 7.284 9.071 1.553 1.829 2.382 2.935 3.488 4.041 4.594 5.148 5.701 6.254 6.807 7.913 9.019 1.031 Weight 11.231 10.125 12.337 10.858 14.431 18.004 23.849 31.717 39.585 47.453 13.443 15.655 17.867 20.079 22.291 29.006 38.576 48.146 57.715 76.855 (lbs./foot) 5/8 3/4 5/8 3/4 1/2 1 2 3 4 5 6 1 2 3 4 5 6 8 7 8 9 10 12 16 20 24 10 12 16 20 24 32 Size (inches) 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 3-1/2 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 3-1/2 4-1/2 5-1/2 5/8 x 1/2 x Please refer to pages 8-32 thru 8-34 for alloy tolerances. Note, sizes not listed above can be cut from plate. alro.com DCF (Cut From Plate) Plate) (Cut From DCF AISI 6150 - Annealed Flats & Squares & Flats - Annealed 6150 AISI Alloys & Tool Steel DCF (CutFrom Plate) AISI 6150 -Annealed Flats&Squares ® 1-1/2 x 2 x 1-3/4 x Note, sizesnotlistedabovecanbecutfromplate. 8-32thru8-34foralloytolerances. pages to Please refer (inches) Size 8 32 24 20 16 12 10 8 6 5 4-1/2 31.542 4 3-1/2 24.651 3 2-3/4 19.482 2-1/2 17.759 2-1/4 16.036 2 32 24 20 16 12 10 9 8 7 6 5-1/2 33.689 5 4-1/2 27.648 4 3-1/2 21.608 3 2 1-3/4 11.036 32 24 20 16 12 10 227.176 170.601 142.314 199.845 150.077 125.192 100.308 166.284 127.765 104.005 114.027 (lbs./foot) 41.727 85.739 69.445 55.662 41.880 34.988 28.097 21.205 14.314 75.424 60.872 54.831 48.791 42.750 36.709 30.669 24.628 18.587 12.546 83.246 65.109 52.106 Weight 3-1/2 x 3 x x 2-1/2 (inches) Size 32 24 20 16 12 10 8 6 5 4 3-1/2 42.911 32 24 20 16 14 12 10 8 6 5 4 3-1/2 36.824 3 24 20 16 12 10 8 6 5 4 3-1/2 30.737 3 2-3/4 24.293 2-1/2 22.144 8-24 391.163 293.749 245.043 196.336 147.630 120.887 336.500 252.700 210.800 168.900 147.950 127.000 103.739 176.557 141.463 106.369 211.651 (lbs./foot) 96.894 72.901 60.905 48.909 83.150 62.561 52.266 41.971 31.677 86.592 69.406 52.220 43.627 35.034 26.441 Weight Alro SteelMetalsGuide Alro 6 x 5 x 4-1/2 4-1/2 x 4 x (inches) Size 32 24 20 16 12 10 32 24 20 16 12 10 32 24 20 16 12 10 32 24 20 16 14 12 10 8 6 5 4 8 6 8 6 5 8 6 5 664.474 498.996 416.258 333.519 250.781 209.411 168.042 126.673 555.149 416.898 347.772 278.646 209.520 174.957 140.394 105.832 500.487 375.848 313.529 251.209 188.890 157.730 126.571 445.825 334.799 279.286 223.773 196.016 168.260 138.034 110.638 (lbs./foot) Weight 88.550 95.411 79.831 72.041 83.242 69.544 55.846 alro.com Alloys & ® Tool Steel Weight 174.251 185.204 197.178 208.818 220.816 235.501 248.207 277.171 305.044 334.253 364.796 396.675 466.624 539.893 618.503 702.454 (lbs./foot) 8 -1/2 9 -1/2 10* 10 -1/2* 11* -1/2* 11 12* 13* 14* 15* 16* (inches) Diameter * Over 10" is forged 8 8-1/4 8-3/4 9 9-1/4 AlroGuide Metals Steel 38.175 43.394 48.939 54.822 61.243 67.804 74.699 81.928 90.203 98.146 Weight (lbs./foot) 114.985 103.390 123.078 133.771 143.397 153.348 163.633 8-25 4 -1/4 4 -1/2 4 -3/4 5 -1/4 5 -1/2 6 6 -1/4 6 -1/2 7 -1/2 3 -3/4 (inches) Diameter 4 5 5-3/4 6-3/4 7 7-1/4 7-3/4

2.676 3.384 4.176 5.052 6.012 7.056 8.180 9.390 Weight 10.680 12.230 13.704 16.896 18.724 20.533 24.409 28.606 33.143 (lbs./foot) 1 -1/8 1 -1/4 1 -3/8 1 -1/2 1 -5/8 1 -3/4 2 2 -1/8 2 -1/4 2 -1/2 2 -3/4 3 -1/4 3 -1/2 (inches) Diameter Diameter tolerance may vary depending on sourcing. Stock Lengths: 20 foot randoms 1 1-7/8 2-5/8 3 alro.com AISI 6150 - Annealed HR Rounds HR - Annealed 6150 AISI Alloys & Tool Steel AISI 8620/86L20 surface hardenabilityandinternalstrength. alloysteel.Valuableextensive useof8620asacarburizing features ofthisgradeincludeextreme respon are molybdenum and nickel of chromium, proportions controlled Carefully ® *Applies onlyto8620leadedalloysteelbars. Machinability in Area Reduction Elongation in2" Rockwell B Brinell Hardness Yield Point Tensile Strength Heat Treatment Typical Analysis Quenching medium Reheat temperature (Allow tocoolincarburizingbox) Carburize temperature *Lead Sulphur (S) Phosphorus (P) Chromium (Cr) Molybdenum (Mo) Nickel (Ni) Silicon (Si) Manganese (Mn) Carbon (C)

8-26 Alro SteelMetalsGuide Alro

AISI 8620/86L20 58% 25% 92 192 64,000 lbs.PSI 92,000 lbs.PSI O (I) 1550ºF (843ºC 1700ºF (927ºC) 0.15 /0.35 0.040 MAX 0.035 MAX 0.40 /0.60 0.15 /0.25 0.40 /0.70 0.15 /0.30 0.70 /0.90 0.18 /0.23 58% sible for the sible alro.com Alloys & ® Tool Steel 5.692 6.778 7.862 8.947 8.106 14.169 17.658 21.146 28.123 35.099 42.076 56.028 69.981 83.934 13.286 17.625 21.964 34.982 43.660 52.338 69.694 87.050 10.702 15.891 21.081 26.271 31.461 41.841 52.221 62.600 83.359 26.304 Weight (lbs./foot) 104.406 104.119 124.878

4 15.914 4-1/2 5 6 8 10 12 16 20 24 2 2-1/4 10.032 2-1/2 11.117 2-3/4 12.201 3 3-1/2 15.456 4 4-1/2 19.795 5 6 8 10 12 16 20 24 2 2-1/4 11.999 2-1/2 13.296 2-3/4 14.594 3 3-1/2 18.486 4 4-1/2 23.676 5 6 8 10 12 16 20 24 Size (inches) 1 x 1-1/4 x 1-1/4 1-1/2 1-3/4 1-1/2 x 1-1/2 AlroGuide Metals Steel 5.114 5.667 6.220 6.773 7.879 8.985 2.141 2.801 3.460 4.120 4.779 5.438 6.098 6.757 7.417 8.076 9.395 3.704 4.141 4.577 5.449 6.321 7.193 8.065 8.937 9.809 Weight 11.198 13.410 17.834 22.257 26.682 35.530 44.378 53.227 10.713 13.351 15.988 21.263 26.538 31.813 42.363 52.913 63.463 10.681 (lbs./foot) 8-27 3 4 4-1/2 10.092 5 6 8 10 12 16 20 24 3/4 1 2 3 4 4-1/2 12.032 5 6 8 10 12 16 20 24 1 2 3 3-1/2 12.425 Size (inches) Continued on next page 5/8 x 2-1/4 2-1/2 2-3/4 3-1/2 3/4 x 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 3-1/2 1 x 1-1/8 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 0.594 0.765 0.935 1.105 1.446 1.786 2.126 2.467 2.807 3.147 3.488 3.827 4.168 4.849 5.530 8.252 1.004 1.227 1.451 1.897 2.344 2.791 3.237 3.684 4.131 4.577 5.024 5.471 6.364 7.257 8.151 9.044 1.520 1.796 2.349 2.902 3.455 4.008 4.561 Weight 10.831 12.618 14.404 17.978 21.551 28.697 35.844 42.991 (lbs./foot) 3/8 1/2 5/8 3/4 1 2 3 4 6 1/2 5/8 3/4 1 2 3 4 5 6 7 8 10 12 16 20 24 5/8 3/4 1 2 Size (inches) Please refer to pages 8-32 thru 8-34 for alloy tolerances. Note, sizes not listed above can be cut from plate, please inquire. Actual weights may vary. tolerance. above include nominal oversize Weights 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 3-1/2 1/2 x 1-1/4 1-1/2 1-3/4 2-1/4 2-1/2 2-3/4 3-1/2 4-1/2 5/8 x 1-1/4 1-1/2 1-3/4 3/8 x alro.com HR (Cut From Plate) Plate) (Cut From HR AISI 8620 Flats and Squares and Flats 8620 AISI Alloys & Tool Steel HR (CutFrom Plate) AISI 8620 FlatsandSquares ® 1-3/4 x 2 x Note, sizesnotlistedabovecanbecutfromplate. 8-32thru8-34foralloytolerances. pages to Please refer (inches) Size 2 1-3/4 10.945 24 20 16 12 10 9 8 6 5 4-1/2 31.438 4 3-1/2 24.547 3 2-3/4 19.379 2-1/2 17.656 2-1/4 15.933 2 24 20 16 12 10 8 6 5 4-1/2 27.557 4 3 2-1/2 15.476 165.822 138.257 145.350 121.188 110.690 (lbs./foot) Weight 12.456 83.125 69.342 62.451 55.559 41.776 34.885 27.993 21.102 14.210 97.025 72.862 60.781 48.700 36.619 30.578 24.537 18.497 2-1/2 x 2-1/4 x (inches) Size 24 20 16 12 10 8 6 5-1/2 47.795 5 4-1/2 39.202 4 3-1/2 30.609 3 2-3/4 24.164 2-1/2 22.015 24 20 16 12 10 8 6 5-1/2 43.063 5 4-1/2 35.320 4 3-1/2 27.578 3 2-3/4 21.771 2-1/2 19.836 2-1/4 17.900 8-28 206.767 172.394 138.022 103.650 165.823 155.326 124.357 (lbs./foot) Weight 86.464 69.277 52.091 43.498 34.905 26.312 93.387 77.903 62.418 46.934 39.191 31.449 23.707 Alro SteelMetalsGuide Alro 4x 3-1/2 x 3 x (inches) Size 24 20 16 12 10 8 6 5-1/2 75.955 5 4-1/2 62.257 4 24 20 16 12 10 8 6 5-1/2 66.723 5 4-1/2 54.523 4 3-1/2 42.730 24 20 16 12 10 8 6 5 4-1/2 46.964 4 3-1/2 36.670 3 329.366 274.574 219.782 164.991 137.595 288.451 240.465 192.480 144.495 120.502 247.711 206.532 165.353 124.174 103.585 110.199 (lbs./foot) Weight 82.804 69.106 55.408 96.510 72.518 60.521 48.525 82.996 62.406 52.112 41.817 31.522 alro.com Alloys & ® Tool Steel Weight 96.120 66.750 60.242 54.068 48.227 42.720 37.547 32.708 30.413 28.202 26.074 24.030 22.069 20.192 (lbs./foot) Weight 211.463 223.522 235.501 248.207 253.812 277.171 290.941 305.044 334.253 364.796 396.675 429.889 466.624 539.893 618.503 702.454 791.746 886.378 986.351 199.737 (lbs./foot) 1091.664 1318.314 1566.326 1835.701 6 5 4-3/4 4-1/2 4-1/4 4 3-3/4 3-1/2 3-3/8 3-1/4 3-1/8 3 2-7/8 9 9-1/4 9-1/2 9-3/4 2-3/4 8-1/2 8-3/4 10 11 12 13 14 15 16 17 18 19 20 22 24 26 (inches) Diameter (inches) Diameter

10-1/4 10-1/2 11-1/2 12-1/2

AlroGuide Metals Steel 3.765 4.172 4.599 5.048 5.517 6.008 7.050 8.177 9.387 Weight 26.717 28.872 33.434 36.070 38.568 43.814 46.562 49.394 55.309 61.859 68.459 75.393 82.661 91.359 99.343 10.680 12.057 13.517 15.060 16.688 18.398 Weight (lbs./foot) 116.315 107.662 126.162 135.515 145.202 155.224 165.580 176.271 187.296 (lbs./foot) 8-29 1-3/16 1-1/4 1-5/16 1-3/8 1-7/16 1-1/2 1-5/8 1-3/4 1-7/8 2 2-1/8 2-1/4 2-3/8 2-1/2 2-5/8 3-1/8 3-1/4 3-1/2 3-5/8 3-3/4 4 4-1/8 4-1/4 4-1/2 4-3/4 5 5-1/4 5-1/2 5-3/4 6 6-1/4 6-1/2 6-3/4 7 7-1/4 7-1/2 7-3/4 8 8-1/4 (inches) (inches) Diameter Diameter

1.044 1.500 2.040 2.676 3.01 3.384 3.76 4.176 4.60 5.052 5.52 6.012 7.056 8.172 9.384 0.167 0.261 0.375 0.511 0.668 0.845 1.043 1.262 1.502 1.763 2.044 2.347 2.670 3.014 3.379 Weight Weight 10.680 12.234 13.704 15.258 16.896 18.724 20.533 22.426 24.645 (lbs./foot) (lbs./foot) 5/8 3/4 7/8 1/4 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4 13/16 7/8 15/16 1 1-1/16 1-1/8 1 1-1/16 1-1/8 1-3/16 1-1/4 1-5/16 1-3/8 1-7/16 1-1/2 1-5/8 1-3/4 1-7/8 2 2-1/8 2-1/4 2-3/8 2-1/2 2-5/8 2-3/4 2-7/8 3 (inches) (inches) Diameter Diameter

Please refer to pages 8-32 thru 8-34 for alloy tolerances. Stock Lengths: 12 foot (20 foot also available in most sizes). Please refer to pages 8-32 thru 8-34 for alloy tolerances. Stock Lengths: 18 - 20 foot randoms alro.com AISI 8620 CF Rounds AISI 8620 AISI 8620 HR Rounds HR 8620 AISI Alloys & Tool Steel AISI 8620 HRPlate AISI 86L20 CFRounds ® 1-1/8 15/16 7/8 13/16 3/4 5/8 9/16 1/2 3/8 Diameter 1 (inches) 1/2

1-3/4 1-1/2 1-1/4 1-1/8 Refer to pages 8-32thru8-34foralloytolerances. pages to Refer Thickness (inches)

1 3/4 (lbs./foot) Weight 3.38 2.67 2.35 2.04 1.76 1.50 1.04 0.85 0.67 0.38 (lbs./sqft) Weight 2-1/8 1-7/8 1-3/4 1-5/8 1-1/2 1-7/16 1-3/8 1-5/16 1-1/4 20.4 30.6 71.47 61.2 51.0 45.9 40.8 Diameter (inches) 2 8-30 (lbs./foot)

2-3/4 2-1/2 2-1/4 3-1/2 Weight 12.06 10.68 9.39 8.18 7.05 6.01 5.52 5.05 4.60 4.17 Thickness (inches) 2 3 4 Alro SteelMetalsGuide Alro 3-1/2 3-1/4 2-3/4 2-5/8 2-1/2 2-3/8 2-1/4 Diameter (inches) 3 (lbs./sqft) Weight 102.0 142.9 122.4 163.3 112.31 91.89 81.6 (lbs./foot) 32.71 28.20 24.03 20.19 18.40 16.69 15.06 13.52 Weight alro.com Alloys & ® Tool Steel 73.590 80.767 96.120 Weight (lbs./foot) 112.807 104.296 123.078 130.830 150.187 170.880 197.178 220.816 277.171 334.253 396.675 (inches) 10 11 12 0.25/ 0.45 0.98 / 1.10 1.30 / 1.60 0.15 - 0.30 Diameter 0.025 MAX 0.025 MAX AISI 52100 5-1/4 5-1/2 6 6-1/4 6-1/2 6-3/4 7 7-1/2 8 8-1/2 9

AlroGuide Metals Steel 10.680 13.512 15.060 16.687 18.400 20.191 24.030 28.201 32.710 37.547 42.720 48.230 54.067 60.240 66.750 Weight (lbs./foot) 8-31 (inches) Diameter 2 2-1/4 2-3/8 2-1/2 2-5/8 2-3/4 3 3-1/4 3-1/2 3-3/4 4 4-1/4 4-1/2 4-3/4 5 0.380 0.667 1.042 1.501 1.760 2.044 2.670 3.379 4.171 5.047 6.007 7.050 8.176 8.780 9.386 Weight (lbs./foot) Carbon (C) Manganese (Mn) Silicon (Si) Chromium (Cr) Sulphur (S) certification. Alro for specific Contact Phosphorus (P) Typical Analysis Typical

Physical Properties

(inches) 1 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 1-3/4 1-13/16 1-7/8 Diameter 3/8 1/2 5/8 3/4 13/16 7/8 Diameter tolerance may vary depending on sourcing. alro.com AISI 52100 Rounds AISI 52100 Spheroidize Annealed, B.Q. AISI 52100 is a moderately deep hardening alloy having high resistance to wear, medium medium wear, to high resistance having alloy deep hardening moderately is a AISI 52100 temperatures. to softening at high and low resistance toughness, AISI 52100 AISI Alloys & Tool Steel Size Tolerances-Rounds Size Tolerances andOut-of-RoundorOut-ofSquareTolerances Hot Rolled AlloyBars ® distance betweenoppositefaces,measuredatthesametransversecrosssection. perpendicular in difference the is section Out-of-square section. cross transverse same the at Out-of-round is the difference between the maximum and minimum diameters of the bar, measured Over 9-1/2 Over 8-1/4thru9-1/2 Over 6-1/2thru8-1/4 Over 5-1/2thru6-1/2 Over 4-1/2thru5-1/2 Over 3-1/2thru4-1/2 Over 2-1/2thru3-1/2 Over 2thru2-1/2 Over 1-1/2thru2 Over 1-3/8thru1-1/2 Over 1-1/4thru1-3/8 Over 1-1/8thru1-1/4 Over 1thru1-1/8 Over 7/8thru1 Over 5/8thru7/8 Over 7/16thru5/8 Over 5/16thru7/16 Up thru5/16 Over 6 Over 4thru6 Over 3thru4 Over 2-1/2thru3 Over 1-1/2thru2-1/2 Up thru1-1/2 Diameter Range Specified Sizes Hot Rolled Alloy BarsRound,SquareandRound-Cornered (inches) (inches) Turned &Ground/Turned, Ground&Polished Size Tolerances 0.014 0.012 0.010 0.009 0.008 0.007 0.006 0.005 0.011 Over 3/16 5/32 5/64 1/16 3/64 1/32 1/64 1/4 1/8 Not HeatTreated All Carbons +0 -0.0015 +0 -0.005 +0 -0.004 +0 -0.003 +0 -0.002 +0 -0.001 8-32 (inches) Under 0.014 0.012 0.010 0.009 0.008 0.007 0.006 0.005 0.011 1/64 0 0 0 0 0 0 0 0 Alro SteelMetalsGuide Alro Heat Treated All Carbons +0 -0.0015 +0 -0.006 +0 -0.005 +0 -0.003 +0 -0.002 +0 -0.001 Out-of-Round or Section Out-of-Square 0.016 0.120 0.100 0.085 0.070 0.058 0.046 0.035 0.023 0.023 0.021 0.018 0.015 0.013 0.012 0.010 0.009 0.008 (inches) alro.com Alloys & ® Tool Steel inches inches 5 5 Maximum Curvature (Depth of arc in inches) no. of ft. of length no. of ft. of length x x AlroGuide Metals Steel 1/8" in any 10' portion of the total length 1/8" in any 10' portion of the total length 1/16" in any 10' portion of the total length 1/8" in any 10' portion of the total length 3/16" in any 10' portion of the total length 5/16" in any 10' portion of the total length 1/8" in any 10' portion of the total length 3/16" in any 10' portion of the total length 3/16" in any 10' portion of the total length 5/16" in any 10' portion of the total length 1/8" in any 10' portion of the total length 3/16" in any 10' portion of the total length 1/4" in any 10' portion of the total length 3/8" in any 10' portion of the total length 3/16" in any 10' portion of the total length 1/4" in any 10' portion of the total length 8-33 (feet) Length 1/4" in any 5 ft. or 1/4 1/4" in any 5 ft. or 1/4 Rounds Less than 15' 15' and over Less than 15' 15' and over Less than 15' 15' and over Less than 15' 15' and over Hexagons & Squares Less than 15' 15' and over Less than 15' 15' and over Less than 15' 15' and over Less than 15' 15' and over

* There is not a published flatness or straightness tolerance for flat bars. * There is not a published Hot Rolled Bars Hot Rolled, Thermally Treated (inches) Form Size old Finished Bars Less than .28 Carbon Less than 5/8" Less than 5/8" 5/8" and over 5/8" and over .28 Carbon and over and all heat treated material Less than 5/8" Less than 5/8" 5/8" and over 5/8" and over Less than .28 Carbon Less than 5/8" Less than 5/8" 5/8" and over 5/8" and over .28 Carbon and over and all heat treated material Less than 5/8" Less than 5/8" 5/8" and over 5/8" and over

alro.com * There is not a published flatness or straightness tolerance for flat bars. Straightness *Tolerances - Steel Bars - Steel *Tolerances Straightness C Hot Rolled Bars Rolled Hot is a perishable Straightness therefore, reasonable tolerance; in handling care and storage should to avoid bendingbe taken the bars. Deviation straightness is measured from by placing the bar on a level table arc or deviation so that the from straightness is horizontal, and tightly-stretched A straight edge. scale and a steel with a measured arc is the depth of the for a steel scale. be used as a substitute string can Straightness *Tolerances - Steel Bars *Tolerances - Steel Straightness Alloys & Tool Steel

De-Carb FreeFlatsandSquares Thickness &WidthOversizeRanges All widthsrangefrom.035-.124oversize 4140 HRA and8620HRFlats Thickness Tolerances Cold FinishedAlloy Bars StandardManufacturing Tolerances ® Note: Tolerances forflatsapply tothicknessaswellwidth. Over 6 Over 4thru6 Over 3thru4 Over 1-1/2thru3 Over 3/4thru1-1/2 Up thru3/4 Flats (Width) Over 2-1/2thru3-1/8 Over 1-1/2thru2-1/2 Over 3/4thru1-1/2 Up thru3/4 Squares Over 2-1/2thru3-1/8 Over 1-1/2thru2-1/2 Over 3/4thru1-1/2 Up thru3/4 Hexagons Over 8thru9 Over 6thru8 Over 4thru6 Over 2-1/2thru4 Over 1-1/2thru2-1/2 Up thru1-1/2 Turned andPolished) Rounds (ColdDrawnor

Size &Shape Rough Milled5"andover Rough Milled4"thru<5" Through 4"thick (inches) Size .28% Max. Carbon thru .014 .009 .007 .006 .005 .004 .007 .005 .004 .003 .006 .005 .004 .003 .008 .007 .006 .005 .004 .003 +.035 /+.077oversize +.062 /+.124oversize +.062 /+.124oversize Thickness (inches)

Width -Basedon (Undersize variation(Undersize ininches) Max. Carbon over .28% thru .55% 8-34 .012 .010 .008 .007 .006 .009 .007 .006 .005 .007 .006 .005 .004 .009 .008 .007 .006 .005 .004 ---

Thickness (inches) 4 to4-1/2...... 3 to3-3/4...... 2 to2-3/4...... 1 to1-7/8...... 3/4 and7/8...... 5/8. 1/2. 3/8. Alro SteelMetalsGuide Alro ...... Heat Treated Max. Carbon over .55%or All Carbons +.015 /+.035oversize +.062 /+.125oversize +.125 /+.250oversize .021 .017 .013 .009 .012 .010 .009 .008 .010 .009 .008 .007 .010 .009 .008 .007 .006 .011 .011 --- Thickness (inches) E.T.D. 150 Tolerance .007 .006 .005 +.15 -.01 +.13 -.01 +.07 -.01 +.04 -.01 +.04 -.01 +.03 -.01 +.03 -.01 +.11 -.01 alro.com ------® Alloys & ® Tool Steel ming

A (I) A Slowly 57 - 62 Highest Medium Medium 20 - 45 (j) 1.00 max. 0.50 max. 0.30 max. 0.95 / 1.05 0.90 / 1.40 4.75 / 5.50 0.15 / 0.50 201 - 235 350 - 1000°F 40°F (22°C) (177 - 538°C) (927 - 962°C) 1700 - 1800°F 1850 - 2000°F (843 - 871°C) 1550 - 1600°F 1650°F (899°C) Medium to High (1010 - 1093°C) 1450 °F (788°C) Do not normalize Type A2 (UNS T30102) Type AlroGuide Metals Steel 8-35

Deep High

Medium (c) (a) Tempering temperature Tempering Approx. tempered hardness, Rockwell C Time at temperature, minutes Time Hardening temperature Quenching medium Preheat temperature Rate of heating Rate of cooling, max. per hour annealed hardness, Brinell Typical Temperature Do not forge below Carbon (C) Manganese (Mn) Silicon (Si) (W) Tungsten Molybdenum (Mo) Chromium (Cr) (V) Vanadium *Nickel (Ni) Start forging at Typical Analysis Typical Tempering Machinability Resistance Wear Medium Toughness Resistance to Softening Effect of Elevated Temperature Depth of Hardening

Grindability Lowest Distortion in Heat Treating Safety in Hardening Resistance to Decarburization

Hardening Normalizing (b) Annealing

Forging Please refer to pg.A, S, B and W. 8-58 for notes (a) to (o) incl., explanation of letter 0, *Unless otherwise specified, nickel plus copper equal 0.75% max. for all tool steel types. alro.com Typical Applications Typical Trim Hubs, Rolls, Master Roller Dies, Long Punches, Thread Large Blanking Dies, An air-hardening tool steel containing five percent chromium. Replaces are wear-resistance distortion and increased hardening, less type) when safer ing (O1 the oil harden required. an intermediate Provides grade between the oil hardening the high carbon, and (D2) types. high chromium AISI A2 DCF A2 AISI Gauges, Coining Mandrels, Dies, Extrusion Dies, Tools, Precision Dies, Forming Dies, Shear Blades and Slitters. Alloys & Tool Steel tic Molds,Spindles,Mandrels,HeavyDutyPunches. Blanking Dies,Precision Tools, FormingDies,CoiningMasterHubs,ShearBlades,Plas Typical Applications in manyoftheoil-hardeninggrades. heat treatmentpossible temperature of low steels withthesimplicity teristics ofair-hardening charac- tool steelthat combines thedeephardening non-deforming A6 isanair-hardening, AISI A6 ® *Unless otherwise specified,nickelpluscopperequal 0.75%max.foralltoolsteeltypes. 8-58fornotes(a) to (o)incl.,explanationofletter0, A, S,BandW.pg. to Please refer Annealing Normalizing (b) Forging

Hardening Machinability Depth ofHardening Elevated Temperature Resistance toSofteningEffectof Toughness Wear Resistance Tempering Resistance toDecarburization Highest Safety inHardening Distortion inHeatTreating Grindability *Nickel (Ni) Typical Analysis Typical annealedhardness,Brinell Rate ofcooling,max.perhour Temperature Do notforgebelow Start forgingat Chromium (Cr) Molybdenum (Mo) Tungsten (W) Silicon (Si) Manganese (Mn) Carbon (C) Quenching medium Time attemperature,minutes Hardening temperature Preheat temperature Rate ofheating Cobalt (Co) Vanadium (V) Approx. temperedhardness,RockwellC Tempering temperature (a) (c) Medium

Deep Medium 8-36

Alro SteelMetalsGuide Alro Type A6 (UNS T30106) Do notnormalize (1038 -1213°C) Medium toHigh Medium toHigh 1600°F (871°C) 1200°F (649°C) Low toMedium Low toMedium 1350 -1375°F 1900 -2050°F 1525 -1600°F (732 -746°C) (829 -871°C) (149 -427°C) 25°F (14°C) 300 -800°F 0.90 /1.40 1.80 /2.50 0.65 /0.75 0.90 /1.20 0.30 max. 0.50 max. 20 -45(j) 217 -248 Lowest 54 -60 Slowly A (I) alro.com - Alloys & ® Tool Steel tically free from size ches, Extrusion Dies, ches, Extrusion Dies,

Low A (I) A 54 - 61 Highest Medium 217 - 255 15 - 45 (j) 0.60 max. 0.60 max. 1.10 max. 1.00 max. 0.30 max. 1.40 / 1.60 0.70 / 1.20 Very Slowly Very 40°F (22°C) 11.00 / 13.00 11.00 400 - 1000°F (204 - 538°C) (871 - 899°C) 1800 - 1875°F 1600 - 1650°F (982 - 1024°C) 1850 - 2000°F 1500°F (816°C) 1700°F (927°C) Medium to High (1010 - 1093°C) Do not normalize High to Very High High to Very Type D2 (UNS T30402) Type AlroGuide Metals Steel 8-37

Deep

Low (c) (a) Tempering temperature Tempering Approx. tempered hardness, Rockwell C Time at temperature, minutes Time Quenching medium Hardening temperature Preheat temperature Rate of heating Manganese (Mn) Silicon (Si) (W) Tungsten Molybdenum (Mo) Chromium (Cr) (V) Vanadium Cobalt (Co) Rate of cooling, max. per hour annealed hardness, Brinell Typical Carbon (C) Temperature Start forging at Do not forge below Typical Analysis Typical *Nickel (Ni) Resistance to Decarburization Grindability Lowest Distortion in Heat Treating Safety in Hardening Machinability Low Toughness Resistance to Softening Effect of Elevated Temperature Depth of Hardening Tempering Resistance Wear

Hardening Normalizing (b)

Annealing Forging Please refer to pg.A, S, B and W. 8-58 for notes (a) to (o) incl., explanation of letter 0, *Unless otherwise specified, nickel plus copper equal 0.75% max. for all tool steel types. alro.com Typical Applications Typical Punches, Long Tools, Heading Cutters, Coining Dies, Slitting Forming Dies, Blanking Dies, Beading Intricate Pun Rolls, Tools, Forming Rolls, Edging Rolls, Master D2 is an air-hardening, wear high extremely an with tool steel high chromium carbon, high D2 is resisting It is a very deep properties. hardening and steel will be prac AISI D2 AISI The high percentage chromium of corrosion- gives it mild change proper after treatment. condition. in the hardened resisting properties Gauges, Tools, Thread Rolling Dies, Shear Blades, Burnishing Dies, Drawing Dies, Lamination Parts. Knurls, Wear Alloys & Tool Steel Punch andPressPunchingDies. Forming Dies, Dies, ColdForgingGauges,PlasticMolds,Stepped Thread Rolling Typical Applications approach thoseofhigh-speedsteels. DC53 isageneralpurpose,coldworkdieandmoldsteelwhosestrengthtoughness DC53 ® *Unless otherwisespecified,nickelpluscopperequal0.75%max.foralltoolsteeltypes. 8-58fornotes(a)to(o)incl.,explanationofletter0, A, S,BandW.pg. to Please refer Annealing Normalizing (b) Forging Hardening

Tempering Resistance toDecarburization Safety inHardening Distortion inHeatTreating Low Grindability Wear Resistance Machinability Depth ofHardening Elevated Temperature Resistance toSofteningEffectof Toughness High Typical Analysis *Nickel (Ni) Temperature Do notforgebelow Start forgingat Cobalt (Co) Vanadium (V) Chromium (Cr) Molybdenum (Mo) Carbon (C) Rate ofheating Typical annealedhardness,Brinell Rate ofcooling,max.perhour Hardening temperature Preheat temperature Tempering temperature Quenching medium Time attemperature,minutes Approx. temperedhardness,RockwellC (a) (c) High

8-38

Alro SteelMetalsGuide Alro 1020° C-1040°C High toVery High Through Harden 800°C -850°C) 830°C -880°C 40°F (22°C) Type DC53 520 -550°C Air, Gas 1100°C 15 -45 64 -58 Slowly 900°C 255° High High High High 0.25 8.00 2.00 0.95 alro.com Alloys & ® Tool Steel - ly low tem ly low

0 (I) Low High High Slowly 57 - 62 10 - 30 183 - 212 0.50 max. 0.30 max. 0.30 max. 0.85 / 1.00 1.00 / 1.40 0.40 / 0.60 0.40 / 0.70 350 - 500°F 40°F (22°C) (177 - 260°C) (788 - 816°C) (760 - 788°C) 1450 - 1500°F 1400 - 1450°F 1800 - 1950°F (982 - 1066°C) 1200°F (649°C) 1550°F (843°C) Medium to High 1600°F (871 °C) Type O1 (UNS T31501) Type AlroGuide Metals Steel

8-39

Medium Medium

High (c) (a) Tempering temperature Tempering Approx. tempered hardness, Rockwell C Hardening temperature at temperature, minutes Time Quenching medium Preheat temperature Rate of heating Rate of cooling, max. per hour Typical annealed hardness, Brinell Typical Temperature Manganese (Mn) Silicon (Si) (W) Tungsten Molybdenum (Mo) Chromium (Cr) (V) Vanadium Cobalt (Co) Carbon (C) Start forging at Do not forge below *Nickel (Ni) Typical Analysis Typical Depth of Hardening Machinability Tempering Resistance Wear Medium Toughness Resistance to Softening Effect of Elevated Temperature Grindability Low Distortion in Heat Treating Safety in Hardening Resistance to Decarburization

Hardening

Annealing Normalizing (b)

Forging Please refer to pg.A, S, B and W. 8-58 for notes (a) to (o) incl., explanation of letter 0, *Unless otherwise specified, nickel plus copper equal 0.75% max. for all tool steel types. alro.com Typical Applications Typical Dies. Trim Rolls, Gauges, Forming Tools, Dies, Master Bushings, Forming Blanking Dies, AISI O1 AISI at relative be hardened which can tool steel non-deforming an oil-hardening, O1 is and tungsten the since qualities wearing good have will O1 from made dies and Tools peratures. grades. manganese straight the over resistance gives improved wear chromium content higher Alloys & Tool Steel Tools, Punches,Stamps,Gauges,Wear Plates,Cams,RotarySlittingCutters. Blanking Dies,PiercingDrawingPneumaticHammers, Forming Dies,Spinning Typical Applications well duringheattreating. steel, 06holdssize in service.Foranoil-hardening increase resistancetowearandgalling throughout thesteel. uniformlydistributed small particlesofgraphiticcarbon These particles resulting from O6 cold worksteelwhichhasoutstandingmachinability is an oil-hardening AISI O6 ® *Unless otherwisespecified,nickel plus copperequal0.75%max.foralltoolsteeltypes. 8-58fornotes(a) to (o)incl.,explanationofletter0, A, S,BandW.pg. to Please refer Forging Annealing Normalizing (b) Hardening

Resistance toDecarburization Safety inHardening Distortion inHeatTreating Low Grindability Machinability Depth ofHardening Elevatated Temperature Resistance toSofteningEffectof Toughness Medium Wear Resistance Tempering Typical Analysis *Nickel (Ni) Do notforgebelow Start forgingat Typical annealedhardness,Brinell Rate ofcooling,max.perhour Temperature Chromium (Cr) Molybdenum (Mo) Tungsten (W) Silicon (Si) Manganese (Mn) Carbon (C) Rate ofheating Quenching medium Time attemperature,minutes Hardening temperature Preheat Temperature Approx. temperedhardness,RockwellC Tempering temperature (a) (c) High

Medium Medium

8-40

Alro SteelMetalsGuide Alro Type O6(UNST31506) 1600°F (871°C) Medium toHigh 1500°F (816°C) (982 -1066°C) 1800 -1950°F 1400 -1450°F 1450 -1500°F (766 -788°C) (788 -816°C) (177 -316°C) 350 -600°F 20°F (11°C) 0.20 /0.30 0.55 /1.50 0.30 /1.10 1.25 /1.55 183 -217 0.30 max 0.30 max Highest 10 -30 58 -63 Slowly High Low 0 (I) alro.com Alloys & ® Tool Steel

0 (I) Low High Slowly 45 - 62 Medium Medium 183-255 0.50 max 0.50 max 0.30 max 10 - 30 (j) Very High Very 0.65 / 0.75 0.25 / 0.80 0.60 / 1.20 1.25 / 2.00 40°F (22°C) 350 - 1000°F (177 - 538°C) (788 - 843°C) (760 - 788°C) 1450 - 1550°F 1400 - 1450°F 1800 - 2000°F (982 - 1093°C) 1550°F (843°C) 1600°F (871 °C) Type L6 (UNS T61206) Type AlroGuide Metals Steel

8-41

Medium Medium

High (c) (a) Approx. tempered hardness, Rockwell C Tempering temperature Tempering Hardening temperature at temperature, minutes Time Quenching medium Rate of heating Rate of cooling, max. per hour annealed hardness, Brinell Typical Temperature Do not forge below Manganese (Mn) Silicon (Si) Molybdenum (Mo) Chromium (Cr) (V) Vanadium Start forging at Carbon (C) *Nickel (Ni) Typical Analysis Typical Elevatated Temperature Resistance to Softening Effect of Depth of Hardening Machinability Resistance Wear Toughness Tempering Grindability Low Distortion in Heat Treating Safety in Hardening Resistance to Decarburization

Hardening

Annealing Normalizing (b)

Forging

Please refer to pg.A, S, B and W. 8-58 for notes (a) to (o) incl., explanation of letter 0, *Unless otherwise specified, nickel plus copper equal 0.75% max. for all tool steel types. alro.com Typical Applications Typical Dies, Blanking Embossing Dies, Forming Dies, Trim Spindles, Forming Rolls, Punches, Shear Blades. Dies, and L6 is a tough, oil-hardening tool steel possessing a fine-grained structure and desirable shock desirable and structure fine-grained a possessing steel tool oil-hardening tough, a is L6 L6 is also associated resistance. non-deforming strength and good with high characteristics. AISI L6 AISI Alloys & Tool Steel in heattreatmentisaccordinglycombinedwithhightoughnessS5. steels. of oil-hardening advantages with well-known Aten reduced steels aredesiredincombination where thepropertiesofsilicon-manganese applicable S5 istherefore applications. resisting shock other and chisels, blades, shear for punches, adapted especially content carbon of medium steel silicon-manganese S5 is an oil-hardening AISI S5 ® *Unless otherwisespecified,nickel plus copperequal0.75%max.foralltoolsteeltypes. 8-58fornotes(a) to (o)incl.,explanationofletter0, A, S,BandW.pg. to Please refer Forging Annealing Normalizing (b) Hardening

Resistance toDecarburization Safety inHardening Distortion inHeatTreating Medium Elevated Temperature Resistance toSofteningEffectof Toughness Highest Wear Resistance Tempering Grindability Machinability Depth ofHardening Typical Analysis Do notforgebelow Start forgingat Cobalt (Co) Vanadium (V) Chromium (Cr) Molybdenum (Mo) Tungsten (W) Silicon (Si) Manganese (Mn) Carbon (C) Typical annealedhardness,Brinell Rate ofcooling,max.perhour Temperature Rate ofheating Preheat Temperature Quenching medium Time attemperature,minutes Hardening temperature Approx. temperedhardness,RockwellC Tempering temperature (a) (c)

Medium

8-42

Alro SteelMetalsGuide Alro Type S5(UNS T41905) Do notnormalize (1010 -1121°C) Medium toHigh Medium toHigh 1600°F (871°C) 1400°F (760°C) 1400°F Low toMedium 1850 -2050°F 1600 -1700°F 1425 -1475°F (774 -802°C) (871 -927°C) (177 -427°C) 25°F (14°C) 350 -800°F 0.20 /1.35 1.75 /2.25 0.60 /1.00 0.50 /0.65 0.35 max 0.35 max 192-229 50 -60 Slowly 5 -20 High Low Low 0 (I) dency todistortorcrack alro.com Alloys & ® Tool Steel ing erties

High Slowly 45 - 57 Medium 187-223 A or O (I) A 0.30 max 15 - 45 (j) Very High Very 0.45 / 0.55 0.20 / 0.80 0.20 / 1.00 1.30 / 1.80 3.00 / 3.50 25°F (14°C) 400 - 1150°F (649 - 704°C) (927 - 954°C) (816 - 843°C) (204 - 621°C) 1200 - 1300°F 1700 - 1750°F 1500 - 1550°F 1950 - 2050°F Low to Medium 1700°F (927°C) Medium to High Medium to High (1066 - 1121°C) Medium to Deep Do not normalize A: Lowest /O: Low A: Highest /O: High Type S7 (UNS T41907) Type AlroGuide Metals Steel

8-43 F) o

(C) (a) Temperature Preheat Hardening temperature at temperature, minutes Time Quenching medium Tempering temperature Tempering (Do not temper below 400 Rate of heating Rate of cooling, max. per hour annealed hardness, Brinell Typical Temperature Approx. tempered hardness, Rockwell C Carbon (C) Manganese (Mn) Silicon (Si) (W) Tungsten Molybdenum (Mo) Chromium (Cr) (V) Vanadium Cobalt (Co) Start forging at Do not forge below Typical Analysis Typical

Tempering

Hardening

Annealing Normalizing (b) Resistance Wear Toughness Elevated Temperature Depth of Hardening Resistance to Softening Effect of Forging

Machinability Safety in Hardening Resistance to Decarburization Grindability Distortion in Heat Treating Please refer to pg.A, S, B and W. 8-58 for notes (a) to (o) incl., explanation of letter 0, *Unless otherwise specified, nickel plus copper equal 0.75% max. for all tool steel types. alro.com Bull Riveters, Concrete Breakers (Moll Concrete Breakers Bull Riveters, Points), Riveting Powder Dies, Notching Metal Dies, Dies, Dowels, Drills, Drill Hubs, Plastic Mold Dies, Cold Plates, Forming Dies, Blanking Dies, Bend Typical Applications Typical AISI S7 is a general It resistance. and shock impact with high steel a tool air-hardening purpose is S7 AISI prop of combination This high temperatures. moderately at softening to resistance has good AISI S7 AISI high of Excellent combination work applications. and cold work hot many suitablefor makes it Added work tooling. as well as cold work in moderate hot work toughness. Useful strength and when air hardened. size stability Dies, and Master Hobs. Alloys & Tool Steel following chartsshowmicrocleanlinessratingsofESRtoolsteelsby ASTM E45,MethodD: make itsuperiortotheotherconventionallymanufacturedshock-resistingtoolsteels. The structure internal homogeneous and uniform, ultra-clean, chemistry, fortified level, carbon removes mostofthenon-metallicinclusionsinsteel.S7ESRdoublemelt'srelativelylow process Remelt) Slag (Electro ESR The required. is finish smooth very a or polished highly a where applications other and molds in use for designed specifically is steel tool ESR S7 AISI S7ESR assurance byultrasonictestingofallESRmaterialproduced. quality in lesscracking,and resulting free fromsegregation structures relatively properties, mechanical freedom of inclusions and other imperfections. Other advantages include: cleanliness, stability, improved characteristic— imparts amostimportant melt practices by special steel produced quality The higher of minutescratches,andotherstress-raisersthatcouldleadtoprematurediefailures. the elimination will reflect a mirror like surface condition, subsequentlymost reducingharmful frictioninclusions in givingthe material you(such easieras, oxides, ejectionnitrides and ofsulfides). parts, The ESRby removing throughout cleanliness controloftheS7ESRprocessassuresexceptional The quality steel produced ® Microcleanliness Microcleanliness * Unlessotherwise specified,nickelpluscopperequal 0.75%max.foralltoolsteeltypes. 8-58 forHardeninginformation pg. to Please refer Maximum Rated 400 1100 1000 900 800 700 600 500

Tempering Annealing 1200

Typical Heavy Heavy Typical Analysis Thin Thin Chromium (Cr) Molybdenum (Mo) Silicon (Si) Manganese (Mn) Carbon (C) As Quenched...... Tempering toa1%carbonsteelratedat100. 95 ascompared annealed,thissteelhasamachinabilityratingof When properly 1" specimen, 3longwereair-hardenedfrom 1725 Material maybecomebrittle whentempered at lessthan 400 o o o o o o F F F F F F o o o (C) F F F ...... < 0.5 < 0.5 1.0 1.5 A A 8-44 < 0.5 < 0.5 1.0 1.5 B B Alro SteelMetalsGuide Alro Type S7ESR < 0.5 < 0.5 1.0 2.0 o C C F. Rockwell C 3.25 1.40 .65 .60 .50 60 38 51 52 53 54 55 56 58 47 o F. 1.0 1.0 1.0 1.5 D D alro.com Alloys & ® Tool Steel F o C) F C) o F o o F o o C) C) C) o o o

F (927 Low O (l) 0.35 0.80 0.50 0.45 1.70 F (1093 o None 26-54 Slowly o 207 max. Very High Very 300-1200 (816-871 (788-816 (149-649 1500-1600 1450-1500 Low to Medium 1700 Medium to Deep 2000 Do not normalize F per hour to 1000 o 30 60 min. per inch of thick. Type P20 (UNS T51620) Type AlroGuide Metals Steel

8-45 High

Medium Medium (c) (a) Time at temperature, minutes Time Quenching medium Approx. tempered hardness, Rockwell C Typical annealed hardness, Brinell Typical Rate of heating Carbon (C) Manganese (Mn) Silicon (Si) (W) Tungsten Molybdenum (Mo) Chromium (Cr) (V) Vanadium Cobalt (Co) Nickel (Ni) Start forging at Do not forge below Temperature Tempering temperature Tempering Hardening temperature Preheat temperature Typical Analysis Typical Rate of cooling, max. per hour

Hardening Forging

Normalizing (b) Annealing Toughness Resistance to Softening Effect of Elevated Temperature Depth of Hardening Safety in Hardening High Resistance to Decarburization High Wear Resistance Wear Machinability Grindability Distortion in Heat Treating Tempering

Please refer to pg.A, S, B and W. 8-58 for notes (a) to (o) incl., explanation of letter 0, *Unless otherwise specified, nickel plus copper equal 0.75% max. for all tool steel types.

alro.com Prehardened machined the for requirements the fill to specifically made steel tool chrome-moly a is P20 is delivered molding. It die casting and plastic forces used in zinc cavities and fully quenched to approximately and tempered Brinell Other hardness 300. be obtained levels may through and excellent machining provide composition and structure P20 additional heat treatment. polishing characteristics. AISI P20 AISI Alloys & Tool Steel mold makerswhopolishsurfaces. by required content inclusion low very the with steel type 420 a provides ESR or Refining surface. an excellentpolished of providing A specialre-meltingprocesscalledElectroSlag is capable and applications for mold It issuitable to corrosion. resistance good with combined AISI internalsteelcleanliness mold steelhavingsuperior T420 ESRisanairoroilhardening AISI T420 StainlessESR ® *Unless otherwisespecified,nickel plus copperequal0.75%max.foralltoolsteeltypes. 8-58fornotes(a) to(o)incl.,explanationofletter0, A, S, BandW.pg. to Please refer Resistance toDecarburization Safety inHardening Distortion inHeatTreating Low Grindability

Annealing Normalizing (b) Forging

Machinability Depth ofHardening Elevated Temperature Resistance toSofteningEffectof Toughness Medium Wear Resistance Tempering Hardening *Nickel (Ni) Typical Analysis Carbon (C) Temperature Do notforgebelow Start forgingat Cobalt (Co) Vanadium (V) Chromium (Cr) Molybdenum (Mo) Tungsten (W) Silicon (Si) Manganese (Mn) Quenching medium Time attemperature,minutes Approx. temperedhardness,RockwellC Hardening temperature Typical annealedhardness,Brinell Rate ofcooling,max.perhour Tempering temperature Preheat temperature Rate ofheating (a) (c) Good

Low Medium Good

8-46 Alro SteelMetalsGuide Alro Type T420 (UNSS42000) (1110 -1066 1600-1650 1850 -1950 1350 -1450 (232 -399 (871 -899 (735 -788 12.00 /14.00 450 -750 Over 0.15 192 -241 0.03 max 0.03 max 1.00 max 1.00 max Medium Medium 49 -53 High A (l)

o o o o C) C) C) F o o o o C) F F F alro.com Alloys & ® Tool Steel

(g) Low Slowly 10 - 30 50 - 64 High (I) Highest Highest 0.15 max 0.10 max 0.15 max 0.20 max 156 - 201 B or W (I) 0.85 / 1.50 0.10 / 0.40 0.10 / 0.40 0.15 / 0.35 350 - 650°F 40°F (22°C) (760 - 843°C) (177 - 343°C) (738 - 788°C) 1800 - 1950°F (982 - 1066°C) Low to Medium Low to Medium 1500°F (816°C) 1400 - 1550°F (e) 1450 - 1700°F (d) 1360 - 1450°F(d) Type W2 (UNS T27302) W2 (UNS Type AlroGuide Metals Steel 8-47

Shallow

Highest (c) (a) Preheat temperature Hardening temperature at temperature, minutes Time Quenching medium temperature Tempering Approx. tempered hardness, Rockwell C Rate of heating Carbon (C) Manganese (Mn) Silicon (Si) (W) Tungsten Molybdenum (Mo) Chromium (Cr) (V) Vanadium Cobalt (Co) Temperature Rate of cooling, max. per hour annealed hardness, Brinell Typical Do not forge below Start forging at Typical Analysis Typical *Nickel (Ni) Depth of Hardening Machinability Tempering

Resistance Wear Toughness Elevated Temperature Grindability High Distortion in Heat Treating Safety in Hardening Resistance to Decarburization Resistance to Softening Effect of Hardening

Normalizing (b) Annealing

Forging Please refer to pg.A, S, B and W. 8-58 for notes (a) to (o) incl., explanation of letter 0, *Unless otherwise specified, nickel plus copper equal 0.75% max. for all tool steel types. alro.com W2 is a shallow hardening tool steel. Due to its vanadium content, the grain is superior is superior the grain content, its vanadium Due to tool steel. hardening a shallow W2 is tool steels thereby to straight carbon fatigue compared and resistance to in toughness of impact tools. for many types making it desirable AISI W2 AISI Alloys & Tool Steel could begainedwithsomesacrificeofwearresistance. extra toughness where work applications cold many steel, ithassolved as ahotwork designed deep recessesorsharpcorners. heavy hammerblows,andthosecontaining Although H13was to of safetyintoolssubject an extramargin allow will H13 with goodred-hardness. combined H13 is a 5% chromium hot work toolsteeldesignedfor applications that require extremetoughness AISI H13 Hot ForgingDies,ShearBlades,PlasticMoldandBoltDies. Extrusion Dies,DieCastingHeavyDutyCompression Aluminum Tools, FormingPunches, Typical Applications ® *Unless otherwise specified,nickelpluscopperequal 0.75%max.foralltoolsteeltypes. 8-58 fornotes(a)to(o)incl.,explanation ofletter0, A, S,BandW.pg. to Please refer Resistance toDecarburization Safety inHardening Highest Distortion inHeatTreating Annealing Normalizing (b) Forging

Grindability Hardening Machinability Depth ofHardening Elevated Temperature Resistance toSofteningEffectof Toughness Wear Resistance Tempering *Nickel (Ni) Typical Analysis Rate ofcooling,max.perhour Temperature Do notforgebelow Start forgingat Cobalt (Co) Vanadium (V) Chromium (Cr) Molybdenum (Mo) Tungsten (W) Silicon (Si) Manganese (Mn) Carbon (C) Time attemperature,minutes Hardening temperature Preheat temperature Rate ofheating Typical annealedhardness,Brinell Approx. temperedhardness,RockwellC Tempering temperature Quenching medium (a) (c)

Medium

High

8-48 Alro SteelMetalsGuide Alro Type H13(UNST20813) Moderately frompreheat Do notnormalize 1000-1200°F (k) (1066 -1149°C) Medium toHigh Medium toHigh Medium toHigh 1650°F (899°C) 1500°F (816°C) (996 -1038°C) 1550 -1650°F 1950 -2100°F 1825 -1900°F (843 -899°C) (538-649°C) 40°F (22°C) 0.80 /1.20 4.75 /5.50 1.10 /1.75 0.80 /1.20 0.20 /0.50 0.32 /0.45 Very High 15 -40(j) 192 -229 Very Low 0.30 max 38-53 Deep A (I)

alro.com Alloys & ® Tool Steel - ®

Low 0.40 0.80 1.00 1.35 5.25 1.00 High 42 - 46 Very High Very on forging dies, plastic molds, ® Viscount 44 Viscount AlroGuide Metals Steel for extrusion dies ensures clean metal at ® 8-49

's performance in aluminum, magnesium, and zinc die casting 's performance in aluminum, ® for extrusion tools makes it possible to produce dies, backers, a tremendous advantage when used for hot work dies because hot work used for advantage when tremendous a ® ® Medium

® Medium Carbon (C) Manganese (Mn) Silicon (Si) (W) Tungsten Molybdenum (Mo) Chromium (Cr) (V) Vanadium Cobalt (Co) Approx. tempered hardness, Rockwell C Typical Analysis Typical is fully heat treated H13 hot work steel with carefully controlled and evenly dispersed controlled and evenly steel with carefully treated H13 hot work is fully heat Elevated Temperature Depth of Hardening Machinability Resistance to Softening Effect of Grindability Distortion in Heat Treating Safety in Hardening Resistance to Decarburization Tempering Resistance Wear Toughness ® alro.com of the constant danger of size change or distortion during heat treatment. The product also elimi The product also danger of the constant of size change or distortion during treatment. heat operations after heat treatment. nates costly finishing 44 Using prehardened Viscount bolsters, dummy blocks, etc. in a few hours, allowing be etc. bolsters, dummy blocks, to extremely short delivery schedules 44 met. In addition, of prehardened the use Viscount extrusion tools, and other hot work tools. extrusion tools, and other Prehardened AISI Type H13 Typical Analysis H13 Typical Type AISI Prehardened 44 Viscount Viscount 44 Viscount sulphide additives. It is the same analysis type as Latrobe's popular but the free-machining VDC, sulphides the machinability improve work at a hardness the point where die to of Rockwell C building. involved in tool heat treatment risk of bypass the possibleis thus to It 42-46 is practical. 44 Prehardening gives Viscount the bearing surfaces free from any possible decarburization, any possible bearingcarburization,free from the surfaces scale, sub-scale or dies are heat treated. sometimes encountered when finished other deleterious conditions 44 show that Viscount Field tests dies is at best the equivalent dies is at best the equivalent of regular H13. Particular examples have shown that over 100,000 smaller dies. in large dies and over 200,000 shots in shots can be obtained 44 also indicate excellentperformance with Viscount Field reports Alloys & Tool Steel DRM1 Typical Applications toughness thanconventionalgrade. vastly surpasseshotworkdiesteels.DRM1improvesandwarmlifebyitshigher DRM1 toolsteelfeatureshighhardnessandtoughMatrixtypespeed Used forhotandwarmforgingdiespunches. Hot and Warm Forging Die Steel Forging DieSteel Hot andWarm ®

Grindability Wear Resistance Machinability Elevated Temperature Resistance toSofteningEffectof Toughness Tempering

Hardening Annealing

Approx. temperedhardness,RockwellC Tempering temperature Quenching Time attemperature,minutes Hardening temperature Preheat temperature Rate ofheating Typical annealedhardness,Brinell Slow cooling Temperature Cobalt (Co) Vanadium (V) Chromium (Cr) Molybdenum (Mo) Tungsten (W) Silicon (Si) Manganese (Mn) Carbon (C) Typical Analysis (c)

High 8-50

Salt Bath,Similartoconventional conventional highspeedsteels conventional highspeedsteels 20-30 perinchofthicknessfor 10-20 perinchofthicknessfor Alro SteelMetalsGuide Alro Moderately frompreheat TemperDouble Minimal Better andfasterthan Better andfasterthan material 4"andover GC-Gas Quenching OQ-Oil Quenching, in vacuumfurnace, high speedsteels material under4" (1100 -1140°C) 1742°F (950°C) Cooling, AC-Air 2012 -2084°F 1472 -1616°F (800 -880°C) Type DRM1 1022-1148°F (550-620°C) 56-58 HRC Very High ≤ 235HB Good 2.00 1.50 4.20 1.00 3.00 0.20 0.50 0.60 alro.com Alloys & ® Tool Steel

0.70 1.00 2.40 5.50 1.00 High ≤ 235HB 58 - 62 HRC (550 - 620°C) (800 - 880°C) 1022 - 1148°F 1922 - 2012°F 1472 - 1616°F Type DRM2 Type AC-Air Cooling, 1742°F (950°C) (1050 - 1100°C) high speed steels in vacuum furnace, OQ-Oil Quenching, GC-Gas Quenching for material under 4" Better and faster than Better and faster than for material 4" and over Minimal Double Temper Moderately from preheat 20-30 per inch of thickness 10-20 per inch of thickness AlroGuide Metals Steel conventional high speed steels conventional high speed steels Salt Bath, Similar to conventional

8-51 High Good

(c) Typical Analysis Typical Carbon (C) Tungsten (W) Tungsten Molybdenum (Mo) Chromium (Cr) Vanadium (V) Vanadium Tempering temperature Tempering Approx. tempered hardness, Rockwell C Quenching Time at temperature, minutes Time Hardening temperature Temperature Slow cooling annealed hardness, Brinell Typical Preheat temperature Rate of heating

Tempering Resistance Wear Toughness Resistance to Softening Effect of Elevated Temperature Machinability Grindability

Annealing Hardening alro.com Warm Die Steel Forging Cold and DRM2 Used for warm and cold forging dies and punches. and cold forging Used for warm Typical Applications Typical DRM2 is a matrix type high speed tool steel available matrix type high speed DRM2 is a tools where critical warm and cold forging for performance is required. DRM2 prolongs service life due to its higher hardness and toughness of conventional grades. than those Alloys & Tool Steel Used forhotandwarmforgingdiespunches. Typical Applications with excellenthardenabilityissuitableforhighprecisioncoldworkingtools. Conventional gradeMH88hasbeenimprovedtoDRM3.HighhardnessandtoughDRM3 DRM3 Cold Forging Die Steel Cold Forging DieSteel ® Grindability Machinability Elevated Temperature Resistance toSofteningEffectof Toughness Wear Resistance Tempering Hardening Annealing

Approx. temperedhardness,RockwellC Tempering temperature Quenching Time attemperature,minutes Hardening temperature Preheat Temperature Rate ofheating Typical annealedhardness,Brinell Slow cooling Temperature Vanadium (V) Chromium (Cr) Molybdenum (Mo) Tungsten (W) Silicon (Si) Manganese (Mn) Carbon (C) Typical Analysis SaltBath,Similartoconventional invacuumfurnace, (c)

High 8-52

conventional highspeedsteels conventional highspeedsteels Alro SteelMetalsGuide Alro Moderately frompreheat TemperDouble Minimal Better andfasterthan Better andfasterthan Quenching GC-Gas OQ-Oil Quenching, high speedsteels (1100 -1140°C) 1742°F (950°C) 1742°F CAr Cooling, AC-Air 2012 -2084°F 1472 -1616°F (800 -880°C) 1022-1148°F (550-620°C) Type DRM3 62-66 HRC Very High ≤ 235HB 30 -90 Good 1.20 5.50 4.35 0.95 0.70 0.35 0.80 alro.com Alloys & ® Tool Steel

2-5 High 60-65 Medium Medium 0.30 max 212 - 241 Very High Very High Very 0.78 / 0.88 0.15 / 0.88 0.20 / 0.45 5.50 / 6.75 4.50 / 5.50 3.75 / 4.50 1.75 / 2.20 40°F (22°C) (538-593°C) O, A, or S (I) O, 1000-1100°F (871 - 899°C) 1600 - 1650°F 1900 - 2100°F (1191-1232°C) 1700°F (927°C) (1038 - 1149°C) 2175-2250°F (h) Do not normalize Rapidly from preheat A or S: Low/O: Medium A 1350-1550°F (732-843°C) Type M2 (UNS T11302) Type AlroGuide Metals Steel jected to a variety of rigid jected to a quality control 8-53

Deep

Low (c) (a) Rate of heating Preheat Temperature Hardening temperature Time at temperature, minutes Time Quenching medium Tempering temperature Tempering Approx. tempered hardness, Rockwell C Rate of cooling, max. per hour annealed hardness, Brinell Typical Temperature Manganese (Mn) Silicon (Si) (W) Tungsten Molybdenum (Mo) Chromium (Cr) (V) Vanadium Nickel (Ni) Start forging at Carbon (C) Do not forge below Typical Analysis Typical Elevated Temperature Wear Resistance Wear Low Toughness Resistance to Softening Effect of Depth of Hardening Machinability Hardening

Tempering Grindability Distortion in Heat Treating Safety in Hardening Resistance to Decarburization

Annealing Normalizing (b) Forging

alro.com Typical Applications Typical Drills, End Chasers, Cold Heading Inserts, Cold Forming Rolls, Tools, Broaches, Boring Reamers, Taps, Punches, Milling Cutters, Tools, and Planer Hobs, Lathe Tools, Mills, Form and Saws. AISI M2 AISI M2 is a tungsten-molybdenum tungsten-molybdenum M2 is a high-speed general for and is a popular grade steel range than most has a wider heat-treating applications. It and non-cutting purpose cutting of the molybdenum high-speed coupled steels, to decarburization with a resistance that is characteristic of tungsten types. M2 offers an excellent combination of red As and sizes. shapes available M2 is variety of in a wide and wear resistance. toughness, hardness, M2 is sub Specialty Metal products, Alro with all tests and inspection to ensure quality, uniformity, and reliability. uniformity, to ensure quality, tests and inspection Alloys & Tool Steel than highervanadiumtypes. hardness, and long service life. M3 is more readily machined and offers less grinding resistance of cutting ability,in M3resultsoptimumcombination abrasion resistance,edgestrength,red achieved balance that thechemical indicates C. Experience of 65.5Rockwell hardness minimum with a best lifeisaccomplished levels.Withfewexceptions, hardness strength athigh high-edge on practically all high-speed steel applications. M3 offers the unusual combination of extremely steels. high-speed molybdenum-tungsten on theintermediate proven The analysiswastriedand M3 was developed after extensive studies of the effect of increased carbon and vanadium contents AISI M3 ing Knives. Tools, Checking Tools,WoodDies, and Drawing Saws, Punches, Cutters, Slitting Milling Work - Drills, Taps,Broaches, Hobs,Form EndMills,Reamers, Counterbores, Tools, LatheandPlaner Typical Applications ®

Forging Resistance toDecarburization Safety inHardening Distortion inHeatTreating Annealing Normalizing (b) Grindability Machinability Depth ofHardening Elevated Temperature Resistance toSofteningEffect of Toughness Low Wear Resistance Tempering Hardening Typical Analysis Carbon (C) Do notforgebelow Start forgingat Nickel (Ni) Vanadium (V) Chromium (Cr) Molybdenum (Mo) Tungsten (W) Silicon (Si) Manganese (Mn) Typical annealedhardness,Brinell Rate ofcooling,max.perhour Temperature Approx. temperedhardness,RockwellC Tempering temperature Quenching medium Time attemperature,minutes Hardening temperature Preheat Temperature Rate ofheating (a) (c)

Highest Deep

8-54

Alro SteelMetalsGuide Alro 1350 -1550°F(732-843°C) 1000-1100°F (538-593°C) Type M3(UNST11313) A or S: Low/O:Medium Rapidly frompreheat 2200 -2250°F(h) Do notnormalize (1038 -1149°C) (1191 -1232°C) 1700°F (927°C) 1900 -2100°F 1600 -1650°F (871 -899°C) O, A, orS(I) 40°F (22°C) 1.00 -1.10 2.25 -2.75 3.75 -4.50 4.75 -6.50 5.00 -6.75 0.20 -0.45 0.15 -0.40 Very High 223 -255 0.30 max Very Low Medium Medium 61 -66 High 2 -5 alro.com Alloys & ® Tool Steel

Low 1.30 0.30 0.40 5.50 4.50 4.50 4.00 0.07 O (I) 10 - 30 62 - 66 Highest Very High Very (843 - 871°C) (788 - 843°C) (538 - 593°C) 1000 - 1100°F 1550 - 1600°F 1450 - 1550°F (1176 - 1232°C) (1176 2150 - 2250°F (h) AlroGuide Metals Steel Type M4 PM (UNS T11304) Type 8-55

Deep

Medium ) High (c) (a) PM Typical Analysis Typical ( Carbon (C) Manganese (Mn) Silicon (Si) (W) Tungsten Molybdenum (Mo) Chromium (Cr) (V) Vanadium Sulphur (S) Start forging at Do not forge below Temperature Rate of cooling, max. per hour annealed hardness, Brinell Typical Rate of heating Temperature Preheat Hardening temperature Time at temperature, minutes Time Quenching medium Tempering temperature Tempering Approx. tempered hardness, Rockwell C Forging Annealing Hardening

Low Toughness Resistance to Softening Effect of Elevated Temperature Depth of Hardening Grindability Distortion in Heat Treating Safety in Hardening Medium Resistance to Decarburization Medium Machinability Wear Resistance Wear Tempering alro.com AISI M4 M4 AISI Typical Applications Typical Milling Cutters, Tools, Lathe and Planer Tools, Blades, Broaches, Chasers, Die Inserts, Form Taps. Knives, Spade Drills, and Punches, Reamers, Slitter M4 PM, a member of the molybdenum-tungsten member of a M4 PM, high-speed family of special purpose is a steels, resistance. excellent abrasion develop vanadium contents to higher carbon and utilizesgrade which its hardened the in grind and condition annealed the in machine to difficult is M4 conventionally, Produced condition. PM is produced M4 by the powder metallurgy allows process and an addition .06/.08 of sulfur which provides a uniform achieved. dispersion also of is grindability small better sulfides throughout uniformity, the structural and structure carbides andfiner enhances with Coupled machinability. with increased along These factors, are ideally toughness, cold-work applications. suited for heavy-duty Alloys & Tool Steel AISI M42 Reamers, SlittingSaws,and Twist Drills. andDovetailForm Broaches, Circular Tools, Drills,EndMills,Lathe Tools,Cutters, Punches, Milling Typical Applications used forthemachiningofheattreatedmaterials(highhardness)andhightemperaturealloys. levels. M42isbeing at highhardness and relativelygoodtoughness exhibits goodgrindability contributes to wear resistance and hot hardness as well as the high hardnesscapability. M42 composition, steels, andwiththisbalanced than inmosthigh-speed carbon contentishigher C. to 70Rockwell hardened of being steel capable high-speed M42 isamolybdenum-cobalt The ®

Forging Annealing Tempering Hardening Resistance toDecarburization Low Safety inHardening Distortion inHeatTreating Grindability Wear Resistance Machinability Depth ofHardening Elevated Temperature Resistance toSofteningEffectof Toughness Low Typical Analysis Carbon (C) Do notforgebelow Start forgingat Nickel (Ni) Cobalt (Co) Vanadium (V) Chromium (Cr) Molybdenum (Mo) Tungsten (W) Silicon (Si) Manganese (Mn) Typical annealedhardness,Brinell Rate ofcooling,max.perhour Temperature Approx. temperedhardness,RockwellC Tempering temperature Quenching medium Time attemperature,minutes Hardening temperature Preheat Temperature Rate ofheating (a) (c) Low

Deep

8-56 Alro SteelMetalsGuide Alro Type M42(UNST11342) A orS: Low/O:Medium Rapidly frompreheat Very HightoHighest 2125 -2175°F(h)(o) (1038 -1149°C) (1163 -1191°C) 1700 Low toMedium 1900 -2100 1600 -1650°F 1350 -1550°F (871 -899°C) (733 -843°C) O, A, orS(I) (510-593°C) 9.00 -10.00 40°F (22°C) 950-1100°F 1.05 -1.15 7.75 -8.75 0.95 -1.35 3.50 -4.25 1.15 -1.85 0.15 -0.65 0.15 -0.40 235 -269 0.30 max Medium Highest 65-70 °F (927°C) 2 -5 °F alro.com Alloys & ® Tool Steel 1.55 0.30 0.30 4.00 5.00 5.00 12.25 66 - 68 Medium Medium Very High Very (871 - 899°C) (788 - 816°C) (538 - 593°C) 1000 - 1100°F 1600 - 1650°F 1450 - 1500°F (1190 - 1218°C) (1190 2175 - 2225°F (h)(o) AlroGuide Metals Steel Type T15 PM (UNS T12015) Type High Medium Low

8-57

Deep Highest

) (c) (a) PM ( Time at temperature, minutes Time Quenching medium temperature Tempering Rockwell C Temperature Rate of cooling, max. per hour annealed hardness, Brinell Typical Rate of heating Temperature Preheat Hardening temperature Approx. tempered hardness, Do not forge below Manganese (Mn) Silicon (Si) (W) Tungsten Molybdenum (Mo) Chromium (Cr) (V) Vanadium Cobalt (Co) Start forging at Carbon (C) Typical Analysis Typical Distortion in Heat Treating Safety in Hardening Resistance to Decarburization Medium Depth of Hardening Grindability Machinability Tempering Resistance Wear Toughness Resistance to Softening Effect of Elevated Temperature Annealing Hardening

Forging

alro.com AISI T15 T15 AISI Broaches, Chasers, Form Tools, Heavy Duty Cutting Tools, High Production Blades, Milling Cutters, High Production Tools, Heavy Duty Cutting Tools, Broaches, Chasers, Form Reamers, and Taps. Typical Applications Typical T15 PM is a tungsten high-speed high-speed is a tungsten T15 PM steel designed in machining for use operations requiring heavy applications primary use is in speeds and feeds. Its cuts, high requiring machining the of high- The high carbon, vanadium, and hardness alloys. as high temperature materials such heat-treated cobalt contribute contents to good resistance, wear hot hardness and good hardness capabilities. produced powderthe in improved quality which has resulted metallurgy process is by PM T15 These response and grindability. to heat treatment from the standpointuniformity, of structural with increased along factors, are increased toughness, because of its usage in the industry ability. recognized superior cutting Alloys & Tool Steel (o) (n) (m)Triple temperingsuggestedfornotlessthanone hourattemperatureeachtemper. (I) (k) (j) (h) (g) (f) (e) (d) (c) (b) (a) Heat TreatingNotes ® maximum suggested hardeningtemperatureis2150°F (1177°C). Available intwosiliconcontents,nominally0.33% and0.55%.When0.55%siliconisused,the hardening. 25°F (14°C)issuggested. This isin additiontothe25°F(14°C)reductioninvolvingsaltbath When highcarbonmaterialisinvolved, loweringofthehardeningtemperatureanadditional they varywithcarboncontent. The followingtemperaturesaresuggested: and hardeningtemperaturesofcarbontoolsteelsaregivenasranges annealing, Normalizing, and largefurnacechargesofhighalloysteel. tool steeltoaboutfourhoursforheavysections alloy orlow of carbon furnace charges and small sections for light hour one from about varies temperature at theannealing through heated uniformly sections andthelowerlimitfor smaller sections. The lengthof time the steel is held after being The temperature is annealing given as a range, the upper limitof which shouldbeusedfor large of residualstressesresultingfromheavymachining,bending,andforming. for therelief used annealing [about 1200°F(649°C)] temperature with low not beconfused should Normalizing forging. the throughout structure uniform a produce to and structure grain the refine from the normalizing tem from thenormalizing sizes. Cooling varies fromabout15minutesforasmallsectiontoonehourlarge perature The lengthof time thesteelisheldafter tem- being uniformlyheatedthroughat the normalizing such aslime,mica,orsilocelissatisfactory. leave the Either furnacecoolingorburyingin steel insemi-softcondition. an insulatingmedium, steels, thisslowcool steels andair-hardening slowly from the maximumheatingtemperature.Withveryhighalloysteels,suchashigh-speed proportionately.increases content increases,itbecomesnecessarytocool as thealloy Likewise, lighter reduction. As the alloy content of steel increases,thetime of at soaking forging temperature reduc be usedforlargesectionsandheavyorrapid at The temperature whichto start heat treatingisgivenasarange,the higher sideof which should W: Water quench B: S: A: O: Double temperingsuggestedfornotlessthanonehourattemperature eachtemper. heat for1/2hourperinch(25.4mm)ofcrosssectionthepack. Timesrule isto heattreatment.Forpackhardeningacommon open furnace shownapplyto temperatures shouldbeabout25°F(14°C)lowerthanthatshown. When hightemperatureheatingiscarriedoutinasaltbath,therange of (566-649°C) isrecommended. For largetoolsandhavingintricatesections,preheatingat1050-1200°F Toughness decreaseswith increasingcarboncontentanddepthofhardening. 1.10-1.40% 0.85-1.05% 0.60-0.80% Varies withcarboncontentasfollows: 0.90 to1.40% 0.60 to0.90% Annealing 1.10 to1.40% 0.90 to1.10% 0.75 to0.90% 0.60 to0.75% Normalizing Brine quench Salt bathquench Air Cool Oil quench C: 1400-1525 C: 1425-1550°F(774to843°C) C: 1450-1550°F(788to843°C) C: 1400to1450°F(760788°C) C: 1360to1400°F(738760°C) C: 1600to1700°F(871927°C) C: 1600°F(871°C) C: 1450°F(788°C) C: 1500°F(816°C) perature isdoneinstillair. after forgingisto The purposeofnormalizing °F (760to829°C) 8-58 ing isimperativeinordertopreventcrackingand tions, and the lower side for smaller sections and side forsmaller tions, andthelower Alro SteelMetalsGuide Alro alro.com Alloys & ® Tool Steel 1.553 1.829 2.106 2.382 2.659 2.935 3.212 3.488 4.041 4.594 5.148 5.701 6.254 6.807 7.360 7.913 9.019 11.231 22.291 29.006 10.125 12.337 13.443 14.549 15.655 17.867 20.079 Weight (lbs./foot) 5/8 3/4 7/8 10 12 ) Size (inches) 5 5-1/2 6 6-1/2 7 8 9 5/8 x 1 1-1/8 1-1/4 1-3/8 1-1/2 1-3/4 2 2-1/4 2-1/2 2-3/4 3 3-1/4 3-1/2 4 4-1/2 DCF ( Maximum Temperature 2000°F (1093°C) 2240°F (1093°C) AlroGuide Metals Steel 1.924 2.148 2.371 2.594 2.818 3.264 3.488 3.711 4.158 4.604 5.051 5.498 5.944 6.391 7.284 8.178 9.071 9.964 11.751 10.858 12.644 14.431 16.218 18.004 23.849 27.783 31.717 Weight (lbs./foot) 8-59 10 12 14 16 Thickness Size (inches) .002" .002" Grade Availability 1/2 x 1 1-1/8 1-1/4 1-3/8 1-1/2 1-3/4 1-7/8 2 2-1/4 2-1/2 2-3/4 3 3-1/4 3-1/2 4 4-1/2 5 5-1/2 6 6-1/2 7 8 9 0.785 1.126 1.466 1.806 1.977 2.147 2.487 2.827 3.168 3.508 3.848 4.189 4.869 5.210 5.550 6.231 6.911 8.272 8.953 9.634 1.031 1.254 1.478 1.701 10.995 12.356 13.718 18.691 Weight (lbs./foot) Grade 1/2 3/4 1/2 5/8 3/4 7/8 10 12 Tool Wrap edges are extremely sharp, gloves should always be worn when edges are extremely sharp, gloves should always Wrap Tool Wrap. working with Tool Size 321 Stainless 309 Stainless (inches) 1 1-1/4 1-3/8 1-1/2 1-3/4 2 2-1/4 2-1/2 2-3/4 3 3-1/2 3-3/4 4 4-1/2 5 6 6-1/2 7 8 9 1/2 x 3/8 x alro.com Tool Steel Flats and Squares Tool Steel Flats and Consider the following advantages of Tool Wrap: Tool of following advantages Consider the or special controls needed.  No costly atmosphere chrome box packing.  No time consuming Ni  Scale free heat treating. scale free, minimizing grinding.  Hardened parts remain Tool Wrap is a revolutionary new approach to the heat treatment process. Here's how it works: how Here's process. the heat treatment to new approach revolutionary is a Wrap Tool Tool because a package or a sandwich as you would Wrap Tool parts in our special wrap your place in Then T321 Stainless). scissors (.002 thick folded or cut with can be wrinkled, Wrap on all air Wrap Tool Try on the material. Wrap Tool with the and air cool as usual your furnace steels. grades and hot work hardening Tool Wrap Tool Alloys & Tool Steel Tool SteelFlatsandSquares ® 3-1/4 2-3/4 2-1/2 2-1/4 1-3/4 1-1/2 1-3/8 1-1/4 1-1/8 5-1/2 4-1/2 3-1/2 7/8 x 6-1/2 5-1/2 4-1/2 3-1/2 3-1/4 2-3/4 2-1/2 2-1/4 1-3/4 1-1/2 1-3/8 1-1/4 1-1/8

3/4 x DCF ThicknessandWidth OversizeRanges : Rough Milled5"andover ....+0.062to+0.124oversize Rough Milled4"thru<5"....+0.062to+0.124 oversize Thru <4"thick...... +0.035to+0.077 oversize ForPowdered Metaladd3%forweight. Note: Actual weightmayvarybecauseofoversize tolerance.Sizesnotlistedabovecan becutfromplate. Width (basedonthickness) (inches) Size 20 16 14 12 10 3 2 1 6 5 4 9 8 7 6 5 4 3 2 1 7/8 7/8 3/4 (lbs./foot) Weight 17.082 14.019 10.956 10.190 17.347 14.709 12.072 18.613 15.550 12.487 56.706 45.435 39.799 34.164 26.578 23.940 21.303 18.665 16.028 13.390 10.753 9.424 8.659 7.893 7.127 6.362 5.596 4.830 4.447 4.064 3.682 3.299 2.916 9.434 8.775 8.116 7.456 6.797 6.137 5.478 4.819 4.159 3.830 3.500 3.170 2.841 2.511 2.181 4-1/2 1-1/8 x 3-1/2 2-3/4 2-1/2 2-1/4 1-3/4 1-1/2 1-1/4 1-1/8 x 1 x 7/8 x (inches) Size 12 10 16 14 12 10 9 8 7 6-1/2 22.942 6 5-1/2 19.454 5 4-1/2 15.966 4 3-1/2 12.478 3 2-3/4 9.861 2-1/2 8.989 2-1/4 8.117 2 1-3/4 6.373 1-1/2 5.501 1-3/8 5.065 1-1/4 4.629 1 12 10 9 8 7 8 6 5-1/2 5 4 3 2 1-1/8 8-60 Rough Milled5"andover ....+0.125to+0.250oversize Rough Milled4"thru<5"....+0.062to+0.125 oversize Thru <4"thick...... +0.015to+0.035 oversize Thickness (lbs./foot) Weight 49.636 39.438 31.611 23.783 21.827 19.870 17.913 15.956 13.999 12.042 10.086 59.153 51.816 44.479 35.151 31.663 28.175 24.687 21.198 17.710 14.222 10.733 39.321 30.865 27.802 24.739 21.676 11.064 9.107 8.129 7.150 6.172 5.193 4.704 7.245 3.757 Alro SteelMetalsGuide Alro ( DCF 2-3/4 2-1/2 2-1/4 1-3/4 1-1/2x 5-1/2 4-1/2 3-1/2 2-3/4 2-1/2 2-1/4 1-3/4 1-1/2 1-3/8 x 1-1/4 x (inches) Size ) 12 10 24 20 16 12 10 9 8 7 6 5-1/2 24.199 5 4-1/2 19.860 4 3-1/2 15.521 3 2-3/4 12.267 2-1/2 11.182 2-1/4 10.097 2 1-3/4 7.927 1-1/2 6.843 1-1/4 3 2 1-1/2 9 8 6 5 4 3 2 1-3/8 109.027 (lbs./foot) Weight 15.969 14.672 13.374 12.077 10.779 59.951 48.012 43.247 38.483 28.954 26.572 24.189 21.807 19.425 17.043 14.660 13.469 12.278 90.949 72.872 54.794 43.725 39.386 35.047 30.708 26.369 22.030 17.690 13.351 11.087 9.482 8.184 9.896 8.705 7.514 6.918 9.012 5.758 alro.com Alloys & ® Tool Steel 95.166 31.677 41.971 52.266 62.561 72.855 83.150 93.445 42.911 48.909 60.905 72.901 84.898 96.894 55.846 69.544 83.242 96.940 36.824 47.119 57.413 54.907 66.903 62.695 76.393 Weight (lbs./foot) 116.684 110.638 155.181 193.678 232.175 103.739 127.000 168.900 210.800 108.890 120.887 147.630 196.336 245.043 124.336 138.034 168.260 223.773 279.286 3 4 5 6 7 8 9 3-1/2 4 5 6 7 8 9 4 5 6 7 8 9 10 12 16 20 24 10 12 16 20 10 12 16 20 10 12 16 20 ) Size (inches) 2-3/4x 3 x 3-1/2 4-1/2 5-1/2 3-1/2x 4-1/2 5-1/2 4 x 4-1/2 5-1/2 DCF ( AlroGuide Metals Steel 18.016 19.952 21.887 23.823 27.694 31.565 35.436 39.308 43.179 47.050 54.792 62.534 70.277 78.019 96.054 22.144 24.293 26.441 30.737 35.034 39.331 43.627 47.924 52.220 60.813 69.406 77.999 86.592 26.698 29.059 33.781 38.503 43.225 47.947 52.669 57.390 66.834 76.278 85.722 85.739 Weight (lbs./foot) 211.651 114.027 142.314 170.601 106.369 141.463 176.557 Thickness Thru < 4" thick ...... +0.015 to +0.035 oversize Rough Milled 4" thru < 5" .... +0.062 to +0.125 oversize Rough Milled 5" and over .... +0.125 to +0.250 oversize 8-61 2-1/4 3 4 5 6 7 8 9 2-1/2 3 4 5 6 7 8 9 2-3/4 3 4 5 6 7 8 9 24 10 12 10 12 16 20 24 12 16 20 Size (inches) 2-1/4x 2-1/2 2-3/4 3-1/2 4-1/2 5-1/2 2-1/2x 2-3/4 3-1/2 4-1/2 5-1/2 2-1/2x 2-3/4x 3-1/2 4-1/2 5-1/2 2 x 11.036 18.564 21.159 23.754 26.349 28.944 31.539 36.729 41.919 47.109 52.298 65.109 86.590 12.546 14.057 15.567 17.077 18.587 21.608 24.628 27.648 30.669 33.689 36.709 42.750 48.791 54.831 60.872 75.424 14.314 16.036 17.759 19.482 21.205 24.651 28.097 31.542 34.988 38.434 41.880 48.771 55.662 62.554 69.445 Weight (lbs./foot) 108.071 129.552 3-1/2 4 5 6 7 8 9 1-3/4 2 3 4 5 6 7 8 9 2 3 4 5 6 7 8 9 10 12 16 20 24 10 12 10 Size (inches) Width (based on thickness) Width Note: Actual weight may vary because of oversize tolerance. Sizes not listed above can be cut from plate. Actual weight may vary because of oversize tolerance. Sizes not listed Note: For Powdered Metal add 3% for weight. Thru < 4" thick ...... +0.035 to +0.077 oversize Rough Milled 4" thru < 5" .... +0.062 to +0.124 oversize Rough Milled 5" and over .... +0.062 to +0.124 oversize DCF Thickness and Width Oversize Ranges : DCF Thickness and Width 1-1/2x 4-1/2 5-1/2 1-3/4x

2-1/4 2-1/2 2-3/4 3-1/2 4-1/2 5-1/2 2 x 2-1/4 2-1/2 2-3/4 3-1/2 4-1/2 5-1/2 alro.com Tool Steel Flats and Squares Squares and Flats Steel Tool Alloys & Tool Steel Note Note tolerance shallbeincreased by75%,roundedtothenearest 0.01". Tool SteelFlatsandSquares Note ordered tothickness. Permissible variationsinthicknessfor rectangularcarbon,highstrength,lowalloyandalloy-steelplates,when Carbon andAlloyPlateTolerances ® 12 to15 10 to12 6 to10 4 to6 3 to4 2 to3 1 to2 3/4 to1 5/8 to3/4 1/2 to5/8 7/16 to1/2 3/8 to7/16 5/16 to3/8 >1/4 to5/16 Up thru1/4 3 2 1 4-1/2 x : Forthicknessmeasured atanylocationotherthanthat specified inNote : Thickness tobemeasured at 3/8"to3/4"fromlongitudinaledge. : Permissiblevariationunderspecificed thickness-0.01" Thickness DCF ThicknessandWidth OversizeRanges: Specified Rough Milled5"andover....+0.062to+0.124oversize Rough Milled4"thru<5"....+0.062to+0.124oversize Thru <4"thick...... +0.035to+0.077oversize ForPowderedMetaladd3%forweight. Note: Actual weightmayvarybecauseofoversizetolerance.Sizes notlistedabovecanbecutfromplate. Width (basedonthickness) (inches) (inches) Size 10 8 6 5 4-1/2 * 10"thickplateisavailableinsomegrades.Pleaseinquire. Tolerance OverSpecified Thicknessfor Widths Given(inches) Up thru 157.730 126.571 (lbs./foot) 0.29 0.29 0.23 0.15 0.09 0.06 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.11 Weight 95.411 79.831 72.041 48" up to >48" 0.29 0.29 0.24 0.15 0.09 0.06 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.11 60" 5-1/2x 5-1/2 5 x (inches) Size up to >60" 0.35 0.33 0.24 0.15 0.09 0.06 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.11 72" 10 12 10 8 6 5-1/2 8 7 6 5 8-62 up to Rough Milled5"andover....+0.125to+0.250oversize Rough Milled4"thru<5"....+0.062to+0.125oversize Thru <4"thick...... +0.015to+0.035oversize >72" Thickness 0.35 0.33 0.24 0.15 0.10 0.06 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.11 192.184 154.218 106.761 209.520 174.957 140.394 123.113 105.832 84" 116.252 (lbs./foot) Weight 97.191 88.550 Alro SteelMetalsGuide Alro up to >84" 0.35 0.33 0.24 0.15 0.10 0.06 0.04 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.11 96" ( DCF 6 x 2 , thepermissiblemaximum over (inches) up to >96" 108" 0.35 0.33 0.24 0.15 0.13 0.07 0.04 0.04 0.03 0.03 0.03 0.03 0.03 0.03 0.11 Size ) 12 10 8 7 6 >108" up to 120" 0.35 0.33 0.24 0.15 0.14 0.12 0.08 0.05 0.04 0.04 0.04 0.04 0.03 0.03 0.03 250.781 209.411 168.042 147.357 126.673 (lbs./foot) Weight alro.com >120" up to 132" 0.35 0.33 0.24 0.15 0.14 0.13 0.10 0.05 0.04 0.04 0.04 0.04 0.04 0.04 0.03 Alloys & ® Tool Steel Weight 211.460 (lbs./foot) 204.154 228.202 253.589 280.423 308.492 337.900 368.646 400.928 434.359 469.130 505.238 543.372 582.182 622.331 706.644 796.311 891.333 991.709 1097.440 1324.964 1573.907 1844.266 2136.044 (inches) 8-1/2 8-3/4 9 9-1/2 10 10-1/2 11 11-1/2 12 12-1/2 13 13-1/2 14 14-1/2 15 16 17 18 19 20 22 24 26 28 Diameter

AlroGuide Metals Steel 20.817 22.725 25.778 27.896 30.099 34.754 39.745 45.070 51.079 57.094 63.443 70.126 77.145 84.498 92.185 Weight (lbs./foot) 118.571 100.207 109.830 127.646 137.057 149.891 160.074 170.592 181.445 ) 8-63 DCF ( (inches) 2-7/8 3 3-1/8 3-1/4 3-1/2 3-3/4 4 4-1/4 4-1/2 4-3/4 5 5-1/4 5-1/2 5-3/4 6 6-1/4 6-1/2 6-3/4 7 7-1/4 7-1/2 7-3/4 8 2-3/4 Diameter

.182 .285 .404 .545 .727 .912 1.117 1.344 1.591 2.157 2.799 3.525 4.335 5.225 6.206 7.408 8.564 9.803 11.125 12.531 14.021 15.595 17.252 18.993 Weight (lbs./foot) 1/4 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4 7/8 (inches) 1 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 1-3/4 1-7/8 2 2-1/8 2-1/4 2-3/8 2-1/2 2-5/8 Diameter Notes: For Powdered Metal add 3% for weight. to finish at their normal size. Rounds DC53 rounds under 6-1/2" are hot rolled and oversized to finish at their normal size. DC-53 is ordered to 6-1/2" and over are rough turned and oversized to the imperial measurements. metric sizes and the weight (lbs./ft.) may vary compared oversize diameters. M2 rounds are available in M2 rounds are available in on-size diameters and 3/8" to 6" diameters.

alro.com Tool Steel Rounds Rounds Steel Tool Alloys & Tool Steel De-Carb Free Flats andSquares Thickness &WidthOversizeRanges hexagons, octagons,andflatsaregiveninthefollowingtables. for limits for machining andthe The minimumallowances rounds, maximum decarburization hardening. on finished tools, it is necessary to remove all the decarburization from all surfaces before ing, andannealing. Toto aminimum obtainauniformsurfacehardnessandkeepwarpage or roll- for forging by heating is caused surface. Decarburization decarburized all remove in orderto must bemadeformachining bar stock,allowances hot rolled When ordering Machining andDecarburization Allowances De-Carb Rounds, Typical Machining Allowances ®

Rough Milled5"andover Rough Milled4"thru<5" Ordered Size (inches) Over 8 Over 6to8,incl. Over 5to6,incl. Over 4to5,incl. Over 3to4,incI. Over 2to3,incI. Over 1to2,incI. Over 1/2to1,incl. Up to1/2,incI. Rough Turned tolerance) over aresuppliedwitha (All rounds3"diameterand Rough Turned Tolerances: Through 4"thick (inches) Size Minimum Allowances PerSideforMachiningPriorto Heat Treatment forHotRolledRounds Hot Rolled Hot .200 .150 .088 .063 .048 .031 .016 .112 — +.035 /+.077oversize +.062 /+.124oversize +.062 /+.124oversize Thickness (inches) Width -Basedon Over 7thru18 1/2 tounder3 Over 6thru7 Nominal Size Over 18 3 thru6 (inches) 8-64 Forged .200 .200 .170 .145 .120 .094 .072 — — Alro SteelMetalsGuide Alro +.015 /+.035oversize +.062 /+.125oversize +.125 /+.250oversize Oversize Tolerance +0.118 to+0.375 +0.090 to+0.375 +0.060 to+0.250 +0.020 to+0.186 +0.007 Rough TurnedRough Thickness (inches) Rounds (inches) .072 .048 .040 .032 .024 .020 to+0.062 — — — alro.com Alloys & ® Tool Steel B incl. Over 4 to 5 .045 .092 .060 .104 .070 .112 .085 .120 .115 .127 .150 .150 ------A incl. incl. Over Over 3 to 4 9 to 10, .060 .152 .075 .160 .100 .180 .100 .190 .125 .190 .150 .190 .190 .190 .250 .250 .040 .068 .055 .080 .070 .084 .085 .102 .115 .115 ------incl. incl. Over Over 2 to 3 8 to 9, .060 .144 .075 .160 .095 .180 .100 .190 .125 .190 .150 .190 .190 .190 .250 .250 .035 .056 .050 .064 .065 .075 .085 .085 ------AlroGuide Metals Steel incl. incl. Over Over 1 to 2 7 to 8, .060 .136 .075 .160 .090 .168 .100 .180 .125 .190 .150 .190 .190 .190 .250 .250 .030 .044 .045 .052 .065 .065 ------Specified Width (inches) Width Specified 8-65 incl. incl. Specified Width (inches) Specified Over Over 6 to 7, .055 .120 .070 .136 .075 .144 .090 .160 .115 .180 .150 .180 .190 .190 .250 .250 .025 .036 .045 .045 ------1/2 to 1 incl. incl. .050 .104 .070 .120 .075 .124 .085 .136 .115 .140 .150 .165 .190 .190 ------.025 .025 ------Over 5 to 6, 0 to 1/2

A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B (inches) (inches) Specified Thickness Specified Thickness 0 to 1/2, incl. Over 1/2 to 1, incl. Over 1 to 2, incl. Over 2 to 3, incl. Over 3 to 4, incl. Over 4 to 5, incl. Over 5 to 6, incl. Over 6 0 to 1/2, incl. Over 1/2 to 1, incl. Over 1 to 2, incl. Over 2 to 3, incl. Over 3 to 4, incl. Over 4 to 5, incl. Over 5 to 6, incl. Over 6 alro.com Minimum Allowances Per Side for Machining Prior to Side for Machining Allowances Per Minimum Square and Flat Bars for Hot-Rolled Heat Treatment Maximum Decarburization Limits — 80% of Limits — 80% Decarburization Maximum per side for machining allowances Machining and Decarburization Allowances Decarburization and Machining Hot Rolled Hot Alloys & Tool Steel Flat Bars Machining ofForgedSquaresand Minimum Allowances PerSidefor Machining andDecarburization Allowances Hot Rolled ® Over 6 Over 5to6,incl. Over 4to5,incl. Over 3to4,incl. Over 2to3,incl. Over 1to2,incl. Over 1/2to1,incl. 0 to1/2,incl. Over 6 Over 5to6,incl. Over 4to5,incl. Over 3to4,incl. Over 2to3,incl. Over 1to2,incl. Over 1/2to1,incl. 0 to1/2,incl. Specified Thickness Specified Thickness (inches) (inches) B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A B A

0 to1/2 5 to6, Over ------.030 .030 incl. ------.210 .210 .180 .180 .160 .160 .148 .130 .148 .110 .144 .080 .144 .065 incl. 1/2 to1 ------.060 .060 .048 .030 .250 .250 .225 .225 .190 .190 .180 .180 .172 .135 .172 .115 .168 .085 .168 .070 6 to7, Over Over Specified Width (inches) incl. incl. 8-66 Specified Width (inches) ------.090 .090 .072 .060 .064 .035 .250 .250 .225 .225 .210 .210 .190 .190 .200 .150 .200 .125 .200 .090 .200 .075 7 to8, 1 to2 Over Over incl. incl. Alro SteelMetalsGuide Alro ------.120 .120 .100 .090 .084 .065 .080 .040 .250 .250 .250 .250 .225 .225 .210 .210 .200 .160 .200 .140 .200 .100 ------8 to9, 2 to3 Over Over incl. incl. ------.150 .150 .130 .120 .108 .090 .100 .065 .100 .045 .250 .250 .250 .250 .250 .250 .225 .225 .200 .175 .200 .150 .200 .110 ------9 to10, 3 to4 Over Over incl. incl. A ------.180 .180 .150 .150 .140 .125 .124 .100 .120 .075 .120 .055 alro.com 4 to5 Over incl. B Other ® Products

9-52 9-52 9-53 9-58 9-2 thru 9-3 9-4 thru 9-6 9-7 thru 9-12 9-13 thru 9-29 9-30 thru 9-32 9-33 thru 9-42 9-43 thru 9-44 9-45 thru 9-48 9-49 thru 9-51 9-54 thru 9-55 9-56 thru 9-57 AlroGuide Metals Steel ...... 9-1 ...... Other Products Products Other Other Additional Metal Product Offerings Offerings Product Product Metal Metal Additional Additional Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov WARNING: These products can potentially expose you to chemicals including Nickel, Chromium, WARNING: Flat Ground Stock Size Chart Size GroundFlat Stock ...... Characteristics & Metallurgical ...... Drill Rod Dura-Bar ...... Dura-Bar Tolerances ...... Expanded Metal Carbon Steel Sheets Perforated Grating Products ...... Safety Fiberglass Grating ...... Fully Threaded Steel Bars ...... Stock Square Key Steel Strapping ...... Diamond Case Shafting Seals & Tools for Strapping for ...... Seals & Tools Shipping Steel Strapping ...... alro.com Other Products Available in24"lengths. Please refer to pages 9-5 thru9-6formetallurgical data. Low Carbon• A-2 • A-6 •D-2O-1O-6S-74142 Flat Ground StockSizeChart ® 1/8 x 3/32 x 1/16 x (inches) Size 12 10 12 10 12 10 8 6 5 4 3-1/2 3 2-1/2 2 1-1/2 1-1/4 1 3/4 1/2 8 6 5 4 3-1/2 3 2-1/2 2 1-1/2 1-1/4 1 3/4 1/2 8 6 5 4 3-1/2 3 2-1/2 2 1-1/4 3/4 1/2 (lbs./inch) Weight 0.425 0.354 0.283 0.213 0.177 0.142 0.124 0.106 0.089 0.071 0.053 0.044 0.035 0.027 0.018 0.319 0.266 0.213 0.159 0.133 0.106 0.093 0.080 0.066 0.053 0.040 0.033 0.027 0.020 0.013 0.213 0.177 0.142 0.106 0.089 0.071 0.062 0.053 0.044 0.035 0.022 0.013 0.009 1/4 x 3/16 x 5/32 x Continued onnext page (inches) Size 12 10 12 10 5 4 3-1/2 3 2-1/2 2 1-1/2 1-1/4 1 3/4 1/2 1/4 8 6 5 4 3-1/2 3 2-1/2 2 1-1/2 1-1/4 1 3/4 1/2 3/16 8 6 5 4 3-1/2 3 2-1/2 2 1-1/2 1-1/4 1 3/4 1/2 9-2 (lbs./inch) Weight 0.354 0.283 0.248 0.213 0.177 0.142 0.106 0.089 0.071 0.053 0.035 0.018 0.638 0.531 0.425 0.319 0.266 0.213 0.186 0.159 0.133 0.106 0.080 0.066 0.053 0.040 0.027 0.010 0.531 0.443 0.354 0.266 0.221 0.177 0.155 0.133 0.111 0.089 0.066 0.055 0.044 0.033 0.022 Alro SteelMetalsGuide Alro 7/16 x 3/8 x 5/16 x 1/4 x (inches) Size 12 10 12 10 12 10 7/16 9 8 7 6 5 4 3-1/2 3 2-1/2 2 1-1/2 1-1/4 1 3/4 1/2 3/8 9 8 7 6 5 4 3-1/2 3 2-1/2 2 1-1/2 1-1/4 1 3/4 1/2 5/16 8 6

alro.com (lbs./inch) Weight 0.054 1.275 1.063 0.956 0.850 0.744 0.638 0.531 0.425 0.372 0.319 0.266 0.213 0.159 0.133 0.106 0.080 0.053 0.040 1.063 0.885 0.797 0.708 0.620 0.531 0.443 0.354 0.310 0.266 0.221 0.177 0.133 0.111 0.089 0.066 0.044 0.028 0.850 0.708 0.567 0.425 Other ® Products 3.542 4.250 4.958 5.667 4.250 5.100 5.950 6.800 Weight (lbs./inch) 1-1/8 0.359 1-1/4 1-1/2 2 0.443 0.531 2-1/2 3 0.708 3-1/2 0.885 4 1.063 5 1.240 6 1.417 7 1.771 8 2.125 9 2.479 10 2.833 12 3.188 14 16 1-1/2 2 2-1/2 0.638 3 0.850 3-1/2 1.063 4 1.275 5 1.488 6 1.700 7 2.125 8 2.550 9 2.975 10 3.400 12 3.825 14 16 1-7/8 0.996 2-1/4 1.434 2-3/8 1.598 2-1/2 1.771 Size (inches) 1-1/8 x 1-1/4 x 1-1/2 x 1-7/8x 2-1/4x 2-3/8 x 2-1/2 x AlroGuide Metals Steel 2.125 2.550 0.217 0.496 2.479 2.975 2.833 3.400 Weight (lbs./inch) 9-3 3 3-1/2 4 0.638 5 0.744 6 0.850 7 1.063 8 1.275 9 1.488 10 1.700 12 1.913 7/8 1 1-1/4 1-1/2 0.248 2 0.310 2-1/2 0.372 3 3-1/2 0.620 4 0.744 5 0.868 6 0.992 7 1.240 8 1.488 9 1.735 10 1.983 12 2.231 1 1-1/4 1-1/2 0.283 2 0.354 2-1/2 0.425 3 0.567 3-1/2 0.708 4 0.850 5 0.992 6 1.133 7 1.417 8 1.700 9 1.983 10 2.267 12 2.550 Size (inches) 3/4 x 7/8 x 1 x 1.417 1.700 0.111 0.133 0.177 0.221 0.266 0.354 0.443 0.531 0.620 0.708 0.885 1.063 1.240 1.417 1.594 1.771 2.125 0.159 0.213 0.266 0.319 0.425 0.531 0.071 0.106 0.142 0.177 0.213 0.283 0.354 0.425 0.496 0.567 0.708 0.850 0.992 1.133 1.275 Weight (lbs./inch) 5/8 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4 5 6 7 8 9 3/4 1 1-1/4 1-1/2 2 2-1/2 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4 5 6 7 8 9 12 10 12 10 Size (inches) 5/8 x 3/4 x 1/2 x Please refer to pages 9-5 thru 9-6 for metallurgical data. pages to Please refer Available in 24" lengths. alro.com Low Carbon • A-2 • A-6 • D-2 • O-1 • O-6 • S-7 • 4142 • S-7 O-1 • O-6 • D-2 • A-6 A-2 • • Carbon Low Flat Ground Stock Size Chart Size Stock Ground Flat Other Products than afullyheattreatedtoolsteel,butcanbeflame-hardened whereahardnessisdesired. 1.00 carbonsteel. It a lowerhard is usefulinapplicationsrequiring resistance, toughnessandmachinabilitycharacteristics. struc spheroidized 01 Flat Ground Stock is anelectricfurnacemeltoil-har AISI /SAEO1 Characteristics (R 4142 Flat Ground Stock is a modified pre-hardened alloy steal with a Brinell hardness of 261-321 AISI /SAE4142 parts. As acase-hardenedmaterial,itisusedforjigs,fixtures,cams,andpatterns. its natural state as back-upplate,stripper plates,punchpads,andmachine for such applications provides greaterstrengthandhardnesscomparedtomanyothercarbonsteels.It is oftenusedin has excellentweldability, and respondsuniformlyto case hardening. The man C1018 Flat Ground Stock is fine-grained, vacuum-degassed carbon steel. It is easily machined, AISI /SAEC1018 qualities ofhighstrengthandgoodductilityforcoldmediumhotworkapplications. hot workapplica in is oftenused shock steelthatcanbeand air-hardening Stock isanexcellent S7 FlatGround AISI /SAES7 decarb andothersurfaceimperfections. demand and high chromium analysis. D2 is an extraordi carbon in D2resultsfromitshigh found toughness and resistance abrasion of superior bination com- The steel. tool melt furnace quality, electric fine air-hardening, a is Stock Ground Flat D2 AISI /SAED2 imperfections. and othersurface free ofdecarb structure andis100% withafullyspheroidized A2 isfurnished steel. Itisasupe tool chrome 5% air-hardening, furnace electric grain, fine from made is Stock Ground Flat A2 AISI /SAEA2 ® C 28-32). It is normalized and tempered in a machinable condition of ap condition and temperedinamachinable 28-32). It is normalized ing application. It is, of course, supplied in the full spheroidized condition, 100% free of 100% condition, in thefullspheroidized Itis,ofcourse,supplied application. ing tions where the tool temperature does not exceed 1000º F.1000º not exceed does the tooltemperature where tions the S7combines rior quality steel which has excellent wear and abrasion resistance properties. resistance abrasion and wear excellent has steel which quality rior ture. Atool steel, it hasexcellentabrasion general-purpose non-shrinking Ground StockFlat Ground Ground StockFlat Ground StockFlat Ground Ground StockFlat Ground Ground Stock Flat Ground Pre-Hardened Low Stock CarbonFlat Ground 9-4 nary tool steel that can be specified for the most dening tool steel supplied with afully dening tool steel supplied Alro SteelMetalsGuide Alro ness andlesswearresistance proximately 85%ofa ganese content alro.com Other ® Products led tions. 4142 .38-.46 .15-.30 .15-.25 .70-1.00 .80-1.15 .030 MIN .040 MAX .040 MAX Low .15-.20 .60-.90 Carbon .20-1.00 .050 MAX .050 MAX

S7 .45-.55 .20-.80 .60 MAX .30 MAX 1.30-1.80 3.00-3.50 ±.001" +.010/.015" +.000/.005" +.010/.015" ±.001" +.010/.015" +.125/.250" +.1875/.375" +.250/.500" .003" per inch of thickness .004" per inch of width AlroGuide Metals Steel

D2 .70-1.20 .50 MAX .30 MAX .60 MAX 1.40-1.60 1.10 MAX 1.00 MAX 11.00-13.00 9-5

A6 .65-.75 .90-1.20 .90-1.40 .50 MAX .30 MAX 1.80-2.50

A2 ...... Chemical Compositions (%) Chemical Compositions .15-.50 ...... 95-1.05 .90-1.40 .50 MAX .30 MAX 4.75-5.50 ...... 1.00 MAX ......

...... 01 .40-.60 .40-.60 .85-1.00 .30 MAX .30 MAX 1.00-1.40 Thickness Oversize Width Regular Width Oversize...... Squares Regular Squares Oversize Length 18" Length 24" Length 36" Squareness Edge Squareness End Thickness Regular Grade

alro.com Tolerances - Flat Ground Stock Tolerances - Flat Ground Carbon control rigidly are that ranges within falls Stock Ground Flat all of composition chemical The Chemistry Specifications and Metallurgical Data - Flat Ground Stock Ground - Flat Data Metallurgical specifica industry under accepted widely those than tighter much cases many in and The chemical and ranges maximum predictabilityThis insures in service. and consistency below. met are shown specifications Manganese Silicon Sulphur Chromium Phosphorus Vanadium Molybdenum Tungsten Nickel Cobalt Other Products further metal removal. Thickness and width are horizontally ground to a maximum finish of 35 R All Flat Ground Stock on allsixsidesandcanheattreatedwithout is 100%freeof decarburization Surface ConditionsandFinish Blanchard groundsquaresareverticallytoamaximumfinishof80R Metallurgical Data-FlatGround Stock handling safety. Thicknesses 3/16"anduparecoldsawn,whilelightersectionssheared. All endsof Flat GroundStock are precisely cut and deburredtoensureexcellentyields Ends Saw-Cut andSheared transverse direction. the in strength tensile increases and product the of toughness enhances significantly process cross-rolling the Furthermore, types. other the of any than size grain finer and structure neous a morehomoge sheet orplate,assuring fromcross-rolled All FlatGroundStockisproduced Cross-Rolling microstructure. throughout. spheroidization assures complete with pearlitic issupplied The lowcarbonanalysis (O1, All toolsteelanalyses A2, condition.Closecontrol in theannealed A6, D2,S7)aresupplied Microstructure 01 Physical Properties

4142 D2 ® Low Carbon Grade S7 A6 A2 168 Max 177-212 188-223 261-321 220-255 217-248 200-235 Brinell Hardness 9-6 Rockwell R R R R R R R c b b b b b b 26-34 85 85 Max 90-97 95 97-R 96-101 85 94-99 65 88-95 85 c 25 50 Alro SteelMetalsGuide Alro (Compared to1.0%CarbonTool Steel) Machinability a . — alro.com a - . Other ® Products

RC H-13 RC 42/46 H-13 42/46

M-2 M-2

D-2 AlroGuide Metals Steel

A-2* D-2 A-2* 9-7 S-7

O-1* S-7 O-1* Continued on next page

W-1* W-1* Dec. .1120 .1150 .0970 .0990 .1010 .1030 .1060 .1080 .1093 .0781 .0880 .0920 .0660 .0690 .0720 .0400 .0410 .0420 .0450 .0468 .0550 .0320 .0330 .0350 .0360 .0370 .0380 .0390 .0300 .0310 .0312 .1100 .0630 .0790 .0950 .0290

33 32 40 39 38 37 36 35 7/64 5/64 45 .0810 44 .0850 43 42 3/32 .0937 1/16 .0625 51 50 49 48 .0750 47 .0770 59 58 57 56 3/64 55 .0500 54 53 .0580 66 65 64 63 62 61 60 68 67 1/32 34 52 46 41 69 Size Size letter and number designations refer to non-standard fractional sizes. Please refer to page 9-12 for drill rod specifications and tolerances. Sizes not listed are available upon request.

alro.com Stock Lengths: 3 foot (*Available in 12 foot lengths) in 12 foot (*Available 3 foot Lengths: Stock Drill Rod Rod Drill Other Products Stock Lengths:3foot(*Available in12footlengths) Drill Rod ® Sizes notlistedare availableuponrequest. Please refertopage9-12fordrillrodspecifications andtolerances. Size letterandnumberdesignationsrefer tonon-standardfractionalsizes.

Size 27 30 B 2 5 11 17 21 1/4 D C 15/64 A 1 7/32 3 4 13/64 6 7 8 9 10 3/16 12 13 14 15 16 11/64 18 19 20 5/32 22 23 24 25 26 9/64 28 29 1/8 31

.1430 .1270 .2380 .2190 .2040 .1880 .1720 .1570 .2500 .2460 .2420 .2343 .2340 .2270 .2187 .2120 .2070 .2031 .2010 .1990 .1970 .1930 .1910 .1874 .1850 .1820 .1800 .1780 .1750 .1718 .1680 .1640 .1610 .1562 .1550 .1530 .1510 .1480 .1460 .1406 .1390 .1340 .1250 .1200 Dec. W-1*

Continued onnext page O-1*

S-7 9-8

A-2*

Alro SteelMetalsGuide Alro D-2

M-2

42/46 H-13 RC

alro.com Other ® Products

RC H-13 42/46

M-2

D-2 AlroGuide Metals Steel

A-2*

9-9 S-7

O-1* Continued on next page

W-1* Dec. .5625 .5312 .3860 .3906 .4062 .4218 .3437 .3580 .3593 .3750 .4040 .3125 .3281 .3390 .2720 .2770 .2810 .2812 .2950 .2968 .3230 .2500 .2570 .2610 .5468 .5781 .2656 .2900 .3020 .3160 .3320 .3480 .3680 .3770 .3970 .4130 .4375 .4531 .4687 .4843 .5000 .5156 .2660 .5937

9/16 19/32 17/32 W 25/64 Y 13/32 27/64 11/32 T 23/64 3/8 5/16 P 21/64 R I J K 9/32 M 19/64 E F G 35/64 37/64 17/64 L N O Q S U V X Z 7/16 29/64 15/32 31/64 1/2 33/64 H Size Size letter and number designations refer to non-standard fractional sizes. Please refer to page 9-12 for drill rod specifications and tolerances. Sizes not listed are available upon request.

1-1/64

1-1/4 1-15/64 1-7/32 1-13/64 1-3/16 1-11/64 1-5/32 1-9/64 1-1/8 1-7/64 1-3/32 1-5/64 1-1/16 1-3/64 1.0468 1-1/32 1 Sizes notlistedareavailableuponrequest. Please refertopage9-12fordrillrodspecifications andtolerances. Size 47/64 45/64 43/64 41/64 61/64 57/64 53/64 49/64 7/8 55/64 27/32 13/16 51/64 25/32 3/4 23/32 11/16 21/32 5/8 39/64 63/64 31/32 15/16 59/64 29/32 1.0156 1.2500 1.2343 1.2187 1.2031 1.1875 1.1718 1.1562 1.1406 1.1250 1.1093 1.0937 1.0781 1.0625 1.0312 1.0000 .7343 .7031 .6718 .6406 .9531 .8906 .8281 .7656 .8750 .8593 .8437 .8125 .7968 .7812 .7500 .7187 .6875 .6562 .6250 .6093 .9843 .9687 .9375 .9281 .9062 Dec. W-1*

Continued onnextpage O-1*

S-7 9-10

A-2*

Alro SteelMetalsGuide Alro D-2

M-2

42/46 H-13 RC

alro.com Other ® Products RC H-13 42/46 M-2

D-2 AlroGuide Metals Steel

A-2*

9-11 S-7

O-1*

W-1* Dec. 1.4375 1.4531 1.4687 1.4843 1.5000 1.5625 1.6250 1.6875 1.7500 1.8125 1.8750 1.9375 2.0000 1.2656 1.2812 1.2968 1.3125 1.3281 1.3437 1.3593 1.3750 1.3906 1.4062 1.4218 Size Please refer to page 9-12 for drill rod specifications and tolerances. Please refer to page 9-12 for drill rod specifications Sizes not listed are available upon request. 1-3/4 1-13/16 1-7/8 1-15/16 2 1-7/16 1-29/64 1-15/32 1-31/64 1-1/2 1-9/16 1-5/8 1-11/16 1-21/64 1-11/32 1-23/64 1-3/8 1-25/64 1-13/32 1-27/64 1-17/64 1-9/32 1-19/64 1-5/16 alro.com Stock Lengths: 3 foot (*Available in 12 foot lengths) in 12 foot (*Available 3 foot Lengths: Stock Drill Rod Rod Drill Other Products Fine Standard TolerancesFine Standard Drill Rod Specifications Nickel Cobalt Molybdenum Tungsten Vanadium Chromium Sulphur Phosphorus Silicon Manganese Carbon careful controlofchemicalanalysis. properties and Uniform machining consistent responseto heat treatment are obtainedthrough Closely-controlled ChemicalCompositions ® Grade Flat andSquareDrillRod Round DrilIRod *CIoser tolerancesthanstandardcanbeproduceduponinquiry. .249" andsmaller .749" thru.250"(largestdim.) 1.000" thru.750"(largestdim.) .124" andsmallerdia. .499" thru.125"dia. 3.000" to.500" .95-1.05 .025max .10-.25 .15max .10max .15max.40-.60 .30-.40 .025max .10max .30max W1 Chemical Compositions(%) .50max 1.00-1.40 .40-.60 .30max .85-1.00 .90-1.401.30-1.80.70-1.201.10-1.754.50-5.50 Dimensional Tolerances O1 .30max 4.75-5.503.00-3.5011.00-13.00 4.75-5.503.75-4.50 .50max.20-1.00.60 .95-1.05.45-.55 .15-.50.30max 1.00max.20-.80.60.20-.50.15-.85 Standard* Tolerance (section) ±.0005" ±.001" ±.0015" ±.0003" ±.0005" ±.001" A2 9-12

.30max .30max 1.00max

Concentricity S7 Max T.I.R. Alro SteelMetalsGuide Alro .005" .005" .005" 1.10max.80-1.201.75-2.20 1.40-1.60.32-.45.78-.88 D2 .80-1.20.20-.45 Tolerance Standard +1/8", -.0 -.0 +1/8", -.0 +1/8", +1/8", -.0 +1/8", -.0 +1/8", -.0 (length) H13 alro.com M2 Other ® Products products to help reduce products to ® AlroGuide Metals Steel 9-13 • Decreased Downtime For Tooling Changes Tooling For • Decreased Downtime Using Defect-Free Material • Reduced Scrap By ® • Lower Tool Cost Tool • Lower • Improved machinability offers a zero defect guarantee plus the inherent benefits offers a zero defect of cast iron such as: is a family of engineered cast iron bar products designed to offer the best combination best the offer to designed products bar iron cast engineered of family a is times and at bearing bronze steels, castings, some carbon replace be used to can often ® ® ® alro.com

of machinability, sliding wear resistance, heat treat response, noise and vibration damping and noise and vibration response, heat treat sliding wear resistance, machinability, of guaranteed mechanical properties compared when as-rolled to most other materials. ferrous Dura-Bar extruded aluminum to its outstanding materials. Due milling and drilling heavily characteristics, Dura-Bar for excellent candidates components are usually machined Continuous Cast Iron Cast Continuous Bars Dura-Bar Dura-Bar Dura-Bar Cast Irons are not typically referenced by chemistry rather mechanical properties, specifically referenced by chemistry rather mechanical Cast Irons are not typically types is the shape and distribution of The primary difference in these strength and hardness. graphite in their microstructure. manufacturing costs. A full range full of metallurgical, engineering, heat treating and machining data A manufacturing costs. upon request. Alro product specialists can be provided from Other Products heat treatment. This specificationissimilarto ASTM A48Class40. to and response to wear resistance high requiring suited forapplications is well This material to theothergrayirongrades. compared when have optimalstrength,wearandhardness will specification this Typeto containing made iron bars gray iron pearlitic AGray a graphite. is G2 Iron) G2/GX (Gray Grade Dura-Bar C 50ontheoutsideofbar. Insidediameterhardnesswillbelessthan Rockwell C50. of Rockwell F (885°C)toaminimum hardness from 1600° hardened quench G2 canbeoil Dura-Bar conventional quenchandtemper methods. Dura-Bar G2 can be hardened by fast methods, such as flame and induction hardening, in addition to Heat Treat Response:50Rconoutside. Typical applicationsforG2arelistedbelow. They areclassifiedbyindustry. Typical Applications ® Miscellaneous: Oil andGas: Compressor: Pump and Transportation: Machinery: Fluid Power: *The tensiledatadoesnotindicateaminimumbutrathertypicalexpected tensilestrength.

Mechanical Properties

Typical Analysis Elongation in2”-% Yield–PSI Tensile–PSI Brinell Hardness Other Phosphorus Sulphur Manganese Silicon Carbon ®

Core Boxes,Dies,Gears,PatternPlates,Pulleys,Wheels Aluminum MoldPlates,Bushings,Cams,ChainSheaves, Slips. Bridge Plugs,CementCones,Mandrels,Retainers, Liners, Pistons,Rollers,Rotors,Seals. Pistons, Valve Guides,Valve SeatInserts,BrakeRotors. Cylinder Liners,Gears,Lash Adjusters, Shock Absorber Side Frames,Slides,Ways, Spindles,Housings. Bushings, Gears,Gibs,Pulleys,Rams,Sheaves, Cylinder Blocks,Glands,Manifolds,Pistons,Spools,Valves. 9-14 Alro SteelMetalsGuide Alro Grade G2/GX 0.60 -0.95% 1.80 -3.00% 2.60 -3.75% 0.07% MAX 183 -301 40,000* 0.12%

- - alro.com Other ® Products iron ®

12%* 0.05% 65,000 45,000 131 - 217 3.50 - 3.90% 2.25 - 3.00% 0.15 - 0.35% 0.025% MAX. Grade 65-45-12 AlroGuide Metals Steel 9-15 Cylinder Blocks, End Caps, Gear Rack Housings, Gerotors, Cylinder Blocks, End Rotors, Valves. Manifolds, Pistons, Glands, Die Blocks, Gears, Journals, Bushings, Chuck Bodies, Side Frames, Spindle Housings, Tables, Pulleys, Rotary Rod Nuts, Flywheels, Rams. Tie Rail Spacers, Sprockets. Gears, Housings, Pistons, Rotary Screws. Blank Molds, Plungers.

® Brinell Hardness (min) Tensile–PSI Silicon Manganese Sulphur (min) Yield–PSI Elongation in 2”-% Carbon Typical Analysis Typical Other Mechanical Properties Phosphorus

*In bars under 2” diameter, elongation will be 9% minimum *In bars under 2” diameter, 65-45-12 ductile iron contains nodular graphite in a matrix of ferrite with small amounts ferrite with of 65-45-12matrix graphite in a iron contains nodular ductile ® Fluid Power: Machinery: and Transportation: Pump Compressor: Glass Mold: alro.com This grade also responds well to surface hardening methods such as flame or induction heat treating. It is well suited for austempering because of the low residual alloy content, and the highly ferritic matrix provides predictable growth with minimal heat-distortion. Dura-Bar 65-45-12 can be oil quench hardened from 1600° F (885° C) to Rockwell C 50 minimum hardness on the outside Hardness in the core will be less than the bar. the on the outside of Jominy end quench test data can be provided upon request. Typical surfaces. Heat Treat Response: Rc 50 Treat Heat of pearlite. Because of it’s unmatched combination of machinability, mechanical properties and mechanical machinability, combination of unmatched it’s Because of pearlite. of Dura-Bar all the of chosen material often most Grade 65-45-12the response, is heat treat Typical Applications Typical They are classified by industry. below. applications for 65-45-12 are listed Typical Grade (4512X) 65-45-12 Dura-Bar Dura-Bar This iron has approximately the same tensile and yield strengths as AISI 1020 steel in the as- AISI This iron has approximately as the same tensile and yield strengths grade 65-45-12. A536 ASTM This specification conforms to rolled condition. types. The ferritic structure produces The ferritic structure machinable the most grade ferrous of material available types. properties, fatigue strengths, impact optimal finishes, surface good with combination in anywhere magnetic permeability. and high electrical conductivity Other Products Dura-Bar 80-55-06(5506X) Grade Dura-Bar Typical Jominyendquenchtestcanbeprovideduponrequest. matrix hardness. quench hardness on the inside C 50 on theoutsideofbar. The insidediameterhardnesswillbelessthanRockwellC50. Lower Dura-Bar 80-55-06canbeoilquenchhardenedfrom1600° Heat Treat Response Miscellaneous: Compressor: Transportation: Machinery: Typical applicationsfor80-55-06arelistedbelow. They areclassifiedbyindustry. Typical Applications This gradeconformsto ASTM A536 grade80-55-06. finishes. Tensile andyieldstrengthswillbesimilarto AISI 1040steelintheas-rolledcondition. to aferriticgradeofductileiron. This materialwillbereadilymachinablewithgoodsurface The pearlite/ferritestructureprovideshigherwearresistanceandstrengthwhencompared ® Steel Mill: Pump and Fluid Power: MechanicalProperties

® *In barsunder1-1/2”diameter, elongationwillbe4%minimum

80-55-06 ductile iron will contain nodular graphite in a matrix offerriteandpearlite. 80-55-06ductileironwillcontainnodulargraphiteinamatrix Typical Analysis Elongation (min.) Yield–PSI (min.) Tensile–PSI (min.) Brinell Hardness Other Phosphorus Carbon Sulphur Manganese Silicon

Grinding Rolls,MillLiners. Disamatic PouringRails,Dies,PatternPlates,CoreBoxes, Guide Rolls,PinchRunout Table Rolls. Gears, Housings,Liners,Pistons,RotaryScrews. Pulleys, Gears,RailSpacers. Flywheels, PileDrivers,Pulleys,Rams. Rod Nuts,GuideWays, BarrelRollers(cementtruck), Gears, GearRacks,Pulleys,PressRams,Rotary Tables Tie Bushings, ChainSheaveRollers,ChuckBodies,DieBlocks, Rotors, Valve Bodies. Cylinder Blocks,Gerotors,Manifolds,Pistons,Glands, diameters are a result of larger graphitenodulesandnot a loss of 9-16

(885° C) to a minimum hardness of Rockwell Alro SteelMetalsGuide Alro Grade 80-55-06 .0.025% max. 3.50 -3.90% 0.15 -0.35% 2.25 -3.00%

187 -269 55,000 80,000 0.05% 6%* alro.com Other ® Products

C/F Grade

65-45-12 A/C

C/F Ductile Iron

Grade 80-55-06 AlroGuide Metals Steel A/C

C/F 9-17 Grade G2/GX

Gray Iron A/C Continued on next page 4.7 6.5 8.7 1.0 5.6 7.6 1.4 1.9 2.5 3.1 3.9 9.9 C/F 11.1 20.3 28.0 32.3 26.0 30.0 34.6 39.3 44.4 47.0 49.8 52.5 55.4 61.4 67.7 15.4 13.9 17.0 12.5 18.6 24.0 22.1 41.8 Weight (lbs./foot) 5.2 7.2 9.4 6.2 8.3 1.7 2.3 2.9 3.6 4.4 A/C 21.8 30.0 34.5 27.9 32.2 36.8 41.7 47.2 50.0 52.8 55.6 58.6 64.7 71.6 16.7 12.2 15.1 18.3 13.7 10.7 20.0 25.9 23.7 44.6 1.2 Rounds ® A/C refers to As-Cast A/C refers to C/F refers to Cold Finished C/G refers to Centerless Ground Turned refers to Centerless C/T 5/8 3/4 7/8 1-3/8 1-5/8 1-7/8 2-7/8 3-3/8 3-5/8 3-1/4 3-1/2 3-3/4 4 4-1/4 4-3/8 4-1/2 4-5/8 4-3/4 5 5-1/4 2-1/2 2-1/8 2-3/8 2-5/8 1-1/2 1-3/4 2-1/4 1 1-1/8 1-1/4 2 2-3/4 3-1/8 3 4-1/8 (inches) Nominal Diameter NOTE:

alro.com Grades: • 65-45-12 • 80-55-06 G2/GX 12 foot Stock Lengths: Dura-Bar Other Products Stock Lengths:12foot G2/GX•80-55-0665-45-12 Grades: Dura-Bar ®

12-1/2 11-1/2

10-1/2 10-1/4

NOTE: Diameter Nominal 18 12 25 24 23 22 21 20 19 17 16 15 14 13 11 10 (inches) 9-1/2 8-1/2 5-1/2 9 9-1/4 8-3/4 8-1/4 8 7-3/4 7-1/2 7-1/4 7 6-1/2 6-3/4 6-1/4 6 5-3/4 C/T referstoCenterless Turned C/G referstoCenterlessGround C/F referstoColdFinished A/C refersto As-Cast ® Rounds 1546.9 1426.2 1310.4 1093.5 1056.3 1199.5 862.6 387.9 957.0 773.1 673.8 595.0 521.1 452.0 419.4 357.7 318.5 291.1 277.9 257.7 233.1 186.2 208.1 221.3 197.0 175.6 164.4 154.5 144.9 135.6 126.0 109.0 101.0 117.3 78.4 92.8 85.4 A/C (lbs./foot) Weight 74.3 88.4 81.2 C/F A/C Grade G2 Gray Iron

9-18 C/F A/C Alro SteelMetalsGuide Alro 80-55-06 Grade

Ductile Iron C/F A/C 65-45-12

Grade C/F alro.com Other ® Products Weight 10.910 15.720 18.150 20.040 23.200 26.710 30.220 33.500 23.780 26.200 28.340 36.910 43.490 48.540 53.590 58.640 63.690 50.040 50.070 55.880 71.200 77.900 84.590 91.290 97.990 70.670 94.240 (lbs./foot) 109.400 2.750 X 3.070 X 3.300 X 3.070 X X 3.070 X 3.570 X 4.070 X 4.070 X 2.730 X 2.800 X 3.050 X 4.050 X 4.050 X 4.550 X 5.050 X 5.550 X 6.050 X 4.350 X 4.050 X 4.550 X 5.026 X 5.526 X 6.026 X 6.526 X 7.026 X 8.026 X 4.486 X 6.026

AlroGuide Metals Steel (inches) Max. Finish Size Max. Finish 1.300 1.300 1.570 1.970 2.070 2.070 2.070 2.320 2.350 2.550 2.550 2.550 3.050 3.050 3.050 3.050 3.050 3.300 3.550 3.550 4.026 4.026 4.026 4.026 4.026 4.026 4.486 4.526 9-19 69 69 69 74 72 72 72 69 74 72 72 72 72 72 72 72 72 73 72 72 72 72 72 72 72 72 74 72 Length (inches) Continued on next page X 2.250 X 3.250 X 3.250 X 2.930 X 3.250 X 3.750 X 4.250 X 4.250 X 2.930 X 3.000 X 3.250 X 4.250 X 4.250 X 4.750 X 5.250 X 5.750 X 6.250 X 4.550 X 4.250 X 4.750 X 5.250 X 5.750 X 6.250 X 6.750 X 7.250 X 8.250 X 4.710 X 6.250 (inches) ® As-Cast Size 1.500 1.500 1.750 2.150 2.250 2.250 2.250 2.500 2.550 2.750 2.750 2.750 3.250 3.250 3.250 3.250 3.250 3.500 3.750 3.750 4.250 4.250 4.250 4.250 4.250 4.250 4.710 4.750

NOTE: Pounds per foot are based on As-Cast size. NOTE: Pounds per foot are based on

alro.com Grade Iron) (Ductile Flats (4512X) 65-45-12 Dura-Bar Other Products Grade 65-45-12 (4512X)Flats (DuctileIron) Grade Dura-Bar ®

NOTE: Poundsperfootarebasedon As-Cast size. 18.500 15.500 14.000 13.250 12.540 12.100 10.340 10.250 9.300 8.750 8.750 8.250 8.000 7.680 7.250 7.250 7.250 6.250 6.250 6.080 5.780 5.250 5.250 5.250 5.000 As-Cast Size ® (inches) X 22.000 X 17.500 X 21.000 X 15.250 X 14.540 X 12.400 X 13.540 X 12.250 X 11.500 X 10.750 X 9.250 X 12.250 X 21.000 X 9.180 X 11.875 X 10.250 X 8.250 X 8.250 X 7.250 X 9.040 X 8.150 X 8.250 X 7.250 X 6.250 X 6.500 (inches) Length 52 75 54 86 72 74 79 72 79 73 72 72 72 79 72 72 72 72 72 77 60 72 72 72 72 9-20 18.000 14.500 13.500 12.250 12.040 11.600 Max. FinishSize 9.964 9.874 8.924 8.374 8.374 8.000 7.500 7.430 7.000 7.000 7.000 6.000 6.000 5.830 5.556 5.026 5.026 5.026 4.776 (inches) Alro SteelMetalsGuide Alro X 21.500 X 16.500 X 20.500 X 14.250 X 14.040 X X 13.164 X X 11.124 X 10.374 X 8.874 X 12.000 X 20.500 X 8.930 X 11.625 X 10.000 X 8.000 X 8.000 X 7.000 X 8.790 X 7.926 X 8.026 X 7.026 X 6.026 X 6.276 11.900 11.874 1295.910 864.260 919.200 633.860 572.750 472.390 439.020 394.110 336.480 296.490 255.520 316.220 533.350 221.290 268.600 233.320 188.100 162.660 143.110 173.370 148.460 136.800 120.340 103.890 102.990 (lbs./foot) Weight alro.com Other ® Products 3.90 9.30 11.12 13.45 17.80 21.85 30.50 51.25 20.87 26.01 30.88 57.49 24.22 38.46 16.29 23.65 30.81 38.10 45.28 26.22 34.16 50.19 70.04 31.08 37.64 44.34 64.94 79.12 62.35 72.59 86.25 Weight 105.93 543.81 917.30 (lbs./foot) 1.300 2.070 3.050 4.000 5.000 5.874 9.874 2.070 4.050 5.000 6.000 9.874 4.050 6.000 2.320 3.070 4.070 5.050 6.050 3.070 4.070 6.050 8.000 3.300 4.050 4.050 6.050 6.874 4.276 5.026 6.026 6.026 AlroGuide Metals Steel X X X X 20.500 X 20.500 (inches) 0.550 1.070 X 1.050 X 1.000 X 1.000 X 0.874 X 0.874 1.320 X 1.300 X 1.250 X 1.250 X 1.124 1.550 X 1.500 X 1.820 X 2.070 X 2.070 X 2.050 X 2.050 X 2.320 X 2.320 X 2.300 X 2.250 X 2.550 X 2.550 X 3.050 X 3.050 X 2.875 X 4.026 X 4.026 X 4.026 X 5.026 X 7.500 Max. Finish Size Max. Finish 13.500 9-21 1.50 2.25 3.25 4.25 5.25 6.25 2.25 4.25 5.25 6.25 4.25 6.25 2.50 3.25 4.25 5.25 6.25 3.25 4.25 6.25 8.25 3.50 4.25 4.25 6.25 7.25 4.50 5.25 6.25 6.25 21.00 21.000 X X X X X X X 10.25 X X X X X 10.25 X X X X X X X X X X X X X X X X X X X X X (inches) As-Cast Size 0.75 1.25 1.25 1.25 1.25 1.25 1.25 1.50 1.50 1.50 1.50 1.50 1.75 1.75 2.00 2.25 2.25 2.25 2.25 2.50 2.50 2.50 2.50 2.75 2.75 3.25 3.25 3.25 4.25 4.25 4.25 5.25 8.00 14.000 X ® G2 G2 G2 G2 G2 G2 G2 G2 G2 G2 G2 GX GX GX GX GX GX GX GX GX GX GX GX GX GX GX GX GX GX GX GX GX GX GX Type/ Grade Note: Pounds per foot are based on "As-Cast" size.

alro.com Grade (Gray Flats G2/GX Iron) 6 foot Stock Lengths: Dura-Bar Other Products (Gray Iron) (Gray G2/GX Squares Grade Dura-Bar Grade 65-45-12 (4512X) Squares (DuctileIron) 65-45-12 (4512X) Squares Grade Dura-Bar ®

Grade Type/ GX GX GX G2 G2 G2 G2 G2 G2 G2 G2 G2 G2 10.375 9.375 8.25 7.25 6.68 6.25 6.18 5.25 4.25 3.75 3.25 2.75 2.25 As-Cast Size (inches) 12.25 10.25 ® ® X X X X X X X X X X X X X 9.25 8.25 7.25 6.25 5.25 4.25 3.25 3.00 2.50 2.25 1.50 As-Cast Size 10.375 9.375 8.25 7.25 6.68 6.25 6.18 5.25 4.25 3.75 3.25 2.75 2.25 (inches) X X 10.25 X X X X X X X X X X X 12.25 9.25 8.25 7.25 6.25 5.25 4.25 3.25 3.00 2.50 2.25 1.50 (inches) Length 72 72 72 72 74 72 74 72 72 72 72 72 72 (inches) Length 72 72 72 72 72 72 72 72 72 72 72 72 72 9-22 10.000 9.000 8.000 7.000 6.430 6.000 5.930 5.026 4.026 3.550 3.050 2.550 2.070 Max. FinishSize 11.750 9.874 8.874 8.000 7.000 6.000 5.026 4.026 3.050 2.800 2.320 2.070 1.320 Max. FinishSize Alro SteelMetalsGuide Alro (inches) X X X 8.000 X 7.000 X 6.430 X 6.000 X 5.930 X 5.026 X 4.026 X 3.550 X 3.050 X 2.550 X 2.070 (inches) 10.000 9.000 X 11.750 X X 8.874 X 8.000 X 7.000 X 6.000 X 5.026 X 4.026 X 3.050 X 2.800 X 2.320 X 2.070 X 1.320 9.874 (lbs./foot) Weight 338.30 277.04 213.54 165.49 140.84 123.56 123.56 (lbs./foot) 87.43 57.80 44.26 33.39 24.06 16.17 481.68 336.78 275.10 217.72 168.73 125.99 Weight 89.15 58.94 34.05 29.09 20.27 16.49 alro.com 7.50 Other ® Products

65-45-12 80-55-06 Ductile Iron

Gray Iron Grade G2 AlroGuide Metals Steel

74.3 96.6 34.2 57.2 66.0 28.4 52.5 58.4 83.1 64.8 91.5 70.7 77.4 83.4 96.5 48.9 40.4 46.2 118.6 119.0 107.4 132.5 145.8 173.7 100.7 109.1 9-23 Weight (lbs./foot) 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 Tube Length (inches) 3.000 5.500 4.000 3.000 2.500 3.000 2.500 2.000 2.000 2.500 1.500 3.500 4.000 3.500 4.500 4.000 5.000 3.500 4.500 5.500 5.000 6.000 7.000 1.500 2.500 3.000 Tubing Tubing ® (inches) OD x ID As-Cast Size 9.000 X 8.000 X 8.500 X 7.000 X 7.500 X 6.000 X 6.500 X 4.000 X 5.000 X 5.500 X 3.500 X 5.500 X 6.000 X 6.500 X 6.500 X 7.000 X 7.000 X 7.500 X 7.500 X 7.500 X 8.000 X 8.000 X 9.000 X 4.500 X 4.500 X 5.000 X

alro.com Dura-Bar Other Products 4 Sides Milled, Stress Relieved4 SidesMilled,Stress Relieved2 SidesMilled,Stress Dura-Bar Dura-Bar ®

13.50 13.50 13.50 13.750 13.750 13.750 7.50 7.50 7.50 7.750 7.750 7.750 (inches) (inches) Size Size ® ® X X X X X X X X X X X X Plate Plate 20.50 20.50 20.50 20.50 20.50 20.50 20.50 20.50 20.50 20.50 20.50 20.50 (inches) Length (inches) Length 72 72 72 72 72 72 72 72 72 72 72 72 9-24 4512X 5506X 5506X 4512X 5506X 4512X 5506X 4512X Grade Grade G2 G2 G2 G2 Alro SteelMetalsGuide Alro 2 sidesmilled 2 sidesmilled 2 sidesmilled 2 sidesmilled 2 sidesmilled 2 sidesmilled 4 sidesmilled 4 sidesmilled 4 sidesmilled 4 sidesmilled 4 sidesmilled 4 sidesmilled Finish Finish alro.com Other ® Products 9.98 13.27 14.20 13.32 15.02 16.00 15.60 18.88 24.96 37.44 15.70 19.20 25.52 17.90 28.08 28.90 38.06 23.40 25.35 31.20 35.10 39.00 48.00 21.94 31.81 33.79 35.76 37.50 29.05 37.44 48.00 46.80 Weight (lbs./foot) 32.46 AlroGuide Metals Steel 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 Length (inches) 9-25 Continued on next page 2.780 3.650 3.000 2.000 2.440 2.750 2.500 2.500 3.000 4.000 6.000 2.530 3.030 4.030 2.800 4.000 4.000 5.000 3.000 3.250 4.000 4.500 5.000 6.000 2.780 4.030 4.280 4.530 4.750 3.500 4.000 5.000 5.000 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Size (inches) ® 1.530 1.500 1.600 1.750 1.750 2.000 2.000 2.000 2.000 2.000 2.030 2.030 2.030 2.050 2.250 2.250 2.440 2.500 2.500 2.500 2.500 2.500 2.500 2.530 2.530 2.530 2.530 2.530 2.660 3.000 3.000 3.000 2.850

alro.com Grade Iron) (Ductile (4512X) 65-45-12 4 Sides Rectangles, Milled Precision Duplex Dura-Bar Other Products Dura-Bar Precision DuplexPrecision MilledRectangles, 4Sides 65-45-12 (4512X)(DuctileIron) Grade ®

4.250 X 4.030 4.030 4.030 4.030 4.030 4.000 4.000 X 4.000 4.000 3.750 3.630 3.530 3.530 3.530 3.500 3.500 3.500 3.500 ® 3.500 3.500 3.500 3.400 3.250 3.030 3.030 3.030 3.030 3.030 3.030 3.030 3.000 (inches) Size X 7.030 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 6.000 5.500 5.000 5.000 4.500 6.030 5.030 4.530 4.030 8.000 6.250 6.000 6.000 5.630 4.500 4.000 3.500 5.400 6.030 5.530 5.130 5.030 4.530 5.750 4.030 3.530 6.030 5.130 5.530 5.030 4.530 Continued onnextpage 9-26 (inches) Length 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 Alro SteelMetalsGuide Alro (lbs./foot) Weight 74.88 68.64 68.60 62.40 52.65 72.06 55.40 49.58 44.39 87.36 68.25 65.52 67.00 61.48 49.14 43.68 37.13 54.76 57.01 52.28 48.50 47.55 42.00 37.40 32.70 48.02 78.33 88.39 74.40 69.53 63.25 56.96 alro.com Other ® Products 70.20 83.60 77.72 78.00 93.60 77.40 91.02 94.63 Weight 100.10 101.79 113.49 115.99 119.03 110.33 109.20 132.60 126.02 149.56 135.47 191.18 131.04 262.95 132.25 141.67 151.07 184.00 202.80 154.85 162.24 166.00 197.73 (lbs./foot) AlroGuide Metals Steel 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 74 72 Length (inches) 9-27 Continued on next page 6.030 8.030 8.100 5.300 5.000 6.000 7.000 7.630 8.500 5.030 5.800 6.030 7.030 8.030 9.530 7.880 7.000 7.030 7.530 8.030 9.780 5.000 7.130 7.250 7.738 7.000 8.000 9.750 10.750 14.000 10.000 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Size (inches) ® 4.530 4.530 4.590 4.700 5.000 5.000 5.000 5.000 5.000 5.030 5.030 5.030 5.030 5.030 5.030 5.510 5.700 6.000 6.020 6.030 6.030 6.030 6.030 6.030 6.414 6.500 6.500 6.500 4.500 4.500 4.500

10.050 12.040 15.290 13.830 13.500 11.030 ® 9.500 9.030 8.750 8.690 8.500 8.188 8.188 8.180 8.180 8.160 8.130 8.050 8.000 7.530 7.530 7.130 7.030 7.030 7.030 7.000 6.920 6.750 6.530 (inches) Size X 14.000 X X 12.630 X 13.100 X 12.630 X 10.000 X X 10.000 X X 10.780 X 10.000 X 10.050 X 10.000 X X X X 10.030 X X X X X 10.500 X X 13.050 X 12.030 X 17.040 X 14.430 X 20.500 X 14.040 11.030 11.250 9.000 8.900 8.030 9.750 9.030 8.030 8.000 8.690 8.030 9-28 (inches) Length 79 79 60 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 79 72 72 79 74 75 82 54 72 Alro SteelMetalsGuide Alro (lbs./foot) Weight 414.96 310.78 344.80 355.18 334.95 255.47 229.91 255.22 227.14 274.45 253.66 252.42 249.60 264.30 188.65 216.90 219.99 198.06 176.13 174.72 187.62 227.00 163.60 409.20 414.00 812.89 622.65 863.46 527.41 alro.com Other ® Products 1010.88 451.53 313.88 380.96 312.00 9.56 9.45 9.70 12.48 12.60 12.60 12.86 17.91 19.50 19.52 19.60 24.11 25.10 28.10 38.22 38.10 43.88 44.58 49.92 48.80 49.70 63.18 64.03 74.30 79.88 112.32 113.45 133.04 154.19 176.91 199.68 201.18 225.42 255.54 281.58 Weight (lbs./foot) AlroGuide Metals Steel 35 74 74 72 72 72 73.5 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 74 72 72 72 72 72 72 72 Length (inches) 9-29 1.75 1.75 1.78 2.00 2.00 2.03 2.03 2.05 2.50 2.50 2.53 2.78 3.00 3.03 3.50 3.53 3.75 3.78 4.00 4.00 4.03 4.50 4.53 4.88 5.06 6.00 6.03 6.53 7.03 7.53 8.00 8.03 8.50 9.05 9.50 11.05 18.00 12.03 10.03 10.00 Size X (inches) 1.75 X 1.75 1.78 X 2.00 X 2.00 X 2.03 X 2.03 X 2.05 X 2.50 X 2.50 X 2.53 X 2.78 X 3.00 X 3.03 X 3.50 X 3.53 X 3.75 X 3.78 X 4.00 X 4.00 X 4.03 X 4.50 X 4.53 X 4.88 X 5.06 X 6.00 X 6.03 X 6.53 X 7.03 X 7.53 X 8.00 X 8.03 X 8.50 X 9.05 X 9.50 X X 11.05 18.00 X 12.03 X 10.03 X 10.00 X

® alro.com Grade Iron) (Ductile (4512X) 65-45-12 Squares, Milled Precision 4 Sides Duplex Dura-Bar Other Products listed in Table 1. at thenominaldimensions.Stockallowancesandallowabledeviationsforroundbarsare Round barsaremadewithsufficientstockontheoutsidediametertoguaranteeclean-up Dura-Bar Cold finishcenterlessturningtolerancesarelistedinthetable below may bewritten. or additional testing are required for a special make item, a specific customer specification fications may be written from the information contained in this section. If tighter tolerances speci- Customer section. specification the in grade metal each under listed are properties tolerances andmechanical tolerances. Metallurgical This sectionlistsDura-Bardimensional Dura-Bar Cold Finish ®

Nominal Diameter 18.001 -20.000 16.001 -18.000 09.001 -10.000 08.001 -09.000 07.001 -08.000 06.001 -07.000 05.001 -06.000 04.001 -05.000 03.001 -04.000 02.001 -03.000 01.251 -02.000 00.750 -01.250 ® 11.001 -16.000 10.001 -11.000 Rounds Bar Size ® (inches)

* Centerlessturningtoleranceis+0.003”/+0.008”. Tolerances Nominal Length (inches) 144 144 72 72 0.750 -4.00 4.001 -6.00 0.750 -3.00 3.001 -4.00 Gray Iron Diameter (inches) (inches) 0.762 0.762 0.582 0.400 0.254 0.216 0.190 0.170 0.155 0.140 0.125 0.110 0.090 0.085 Stock Allowance Bar 9-30 Ductile Iron (inches) 0.819 0.815 0.623 0.432 0.283 0.242 0.213 0.190 0.172 0.154 0.136 0.118 0.095 0.088 +0.010/-0.000 +0.015/-0.000 +0.010/-0.000 +0.015/-0.000 Cold Finish Alro SteelMetalsGuide Alro Tolerance* (inches)

Stock Allowance All MetalSpecs Variation (+/-) (inches) . 0.262 0.262 0.206 0.150 0.129 0.108 0.085 0.062 0.055 0.048 0.038 0.030 0.024 0.017 alro.com Other ® Products ------8.000 8.000 0.188 0.460 0.485 and up and up

------thru thru (inches) (inches) 5.000 7.999 5.000 7.999 0.188 0.125 0.188 0.250 0.350 0.370 0.395 ------AlroGuide Metals Steel thru thru 0.125 0.250 0.250 0.250 3.000 4.999 3.000 4.999 0.262 0.282 0.307 0.337 ------9-31 thru thru Ratio (Width:Height) - Ratio (Width:Height) Ratio (Width:Height) - Ratio (Width:Height) 0.100 0.188 0.188 0.250 0.250 0.189 0.209 0.234 0.254 2.000 2.999 2.000 2.999

- - - thru thru 0.112 0.090 0.125 0.090 0.100 0.100 0.125 0.188 0.250 0.500 0.000 1.999 0.000 1.999 0.143 0.153 0.163 0.173 0.250 0.500 Tolerances ® Flat Bars Flat ® Height Height (inches) (inches) 08.501 - 11.500 11.501 - 14.125 11.501 08.501 - 11.500 11.501 - 14.125 11.501 00.750 - 01.500 01.501 - 02.500 - 01.501 02.501 - 04.000 04.001 - 06.000 06.001 - 08.500 14.126 - 20.000 00.750 - 01.500 01.501 - 02.500 02.501 - 04.000 04.001 - 06.000 06.001 - 08.500 14.126 - 18.000 18.001 - 20.000 Note: Swell allowance for special shapes is based on the maximum width and the Note: Swell allowance maximum height of the cross section. Note: Clean-up stock for special shapes is based on the maximum width and the and maximum width the based on special shapes is stock for Note: Clean-up maximum height of the cross section.

alro.com Dimension in the vertical center of flats and shapes may be larger than the vertical ends. Allowable based on the dimension swell is of the bar according to the data in the table below. Dura-Bar flats are made to the actual dimensions. Clean-up stock must be considered Clean-up stock must actual dimensions. flats are made to the Dura-Bar table below. are shown in the stock allowances Minimum clean-up when ordering. Dura-Bar Dura-Bar Other Products allowance forbarlengthsisshowninthetablebelow. is addedontothebreak-offlengthinorderguaranteenominallength. lengths of6feetand12feet.(Largerbarswillbeshorterbecausetheirweight.)Stock Continuous castbarsarenotchedandbrokenoffontheproductionlineinstandard Dura-Bar Duplex MilledTolerances Lengths Standard ®

10.000 -18.000 04.000 -09.999 00.625 -03.999 Nominal Bar Diameter (inches) • Square,ParallelandFlatWithin0.010”inany6.000” section(C) • MilledHeight/Width“A&B”1.25”-25.00”Square • MaximumMilledLength“D”upto84” • StandardMilled Tolerances are+.005”/-.000”onHeight 20.000 19.000 and Width"B"areavailableuponrequest “A”/Width”B”. Tolerances producedto"+.010/-000onHeight"A ® Tolerances Tolerance onStandardLengths 6-Foot Bars 54 -57.5 57 -60.5 72 -76.0 72 -75.5 72 -74.5 (inches)

9-32 12-Foot Bars 144 -149 144 -148 144 -147 (inches) Alro SteelMetalsGuide Alro - -

Non-Standard Nominal +5 Nominal +5 Nominal +5 Nominal +4 Nominal +3 (inches) Length

The stock alro.com Other ® Products AlroGuide Metals Steel Flattened Expanded Metal 9-33 Standard Expanded Metal

DESIGN SIZE Measured from a point to a corresponding point on the Actual dimensions SWD and LWD. design shown. Design of Nominal dimension Short Way of Opening Short Way of Design Nominal dimension Long Way of Opening Long Way The sides of the expanded metal design. THICKNESS STRAND Gauge thickness of metal expanded. WIDTH STRAND Amount of metal fed under dies to produce one strand. The solid intersection of two strands. alro.com

Grating Grating is a standard expanded metal pattern produced from heavier gauge low carbon steel plates. traffic, pedestrian Strands and the openings of grating are considerably larger than other meshes. It is ideal for use for primarily used Although needed. is surface lightweight durable, strong, a wherever supported. grating can accommodate heavier loads if properly SWD SWO LWD LWO STRANDS BOND

Flattened Metal Flattened Flattened expanded metal is manufactured by passing the standard expanded sheet through a cold roll reducing mill. Flattened expanded metal turns the strands and bonds down to provide a flattened plus Thickness may vary or minus surface, reducing the thickness (gauge) and elongating the pattern. 10% from published dimensions. Standard Expanded Metal at a uniform are set The strands and bonds Standard expandedthe press. metal as it comes from as skid-resistant surface. as well This gives added strength and rigidity, angle to the plane the sheet. on is abbreviated XM. Standard expanded metal A A combination of numbers, letters, and dimension, abbreviations nominal permitting designates proper number first specifications the of products, dimension, metal expanded In weight. and style, gauge, The second number completes the designation and may specify the gauge of metal, short way of design. by designated are products Grating significance. other some have may or feet, square 100 per weight foot. product per square weight of finished Terminology Style Designation Expanded Metal Expanded Other Products diamonds. Side shearingisacutmadeparalleltotheLWD dimensionofthesheetwhichusually leavesopen Random SideShearing the diamond. The processofcuttingapieceexpandedmetalparalleltothelongdimension Side Shearing Expanded Metal standard or flattened, type of metal, and sheet dimensions. SWD dimensions alwaysWhen given beforeordering Expanded LWD. Metals, give complete style specifications Procedure toOrdering avoid possible error. Include style, the BondparalleltoSWD—theotherendusuallyhasopendiamonds. The processofshearingapieceexpandedmetaltospecifiedlength(L End BondShearing leaves opendiamondsatbothendsbutaccomplishesclosetolerancewhenaresheared. The processofshearingapieceexpandedmetaltospecifiedlength(L End RandomShearing End Shearing expanded metalbecauseofthecamber. width. InmostcasesitisnotpracticaltoattemptBondSideSheareitherregularorflattened This cutismadealongthelengthofsheetoncenterlinebondover Bond SideShearing ®

4 ft.SWDby8LWD 1/2" #18carbonsteelstandard EXAMPLE 1: for illustrativepurposes. Drawings areexaggerated

END BOND SHEAR SIDE RANDOMSHEARING SIDE BONDSHEARING 9-34 8 ft.SWDby4LWD 1/2" .051aluminumstandard EXAMPLE 2: Alro SteelMetalsGuide Alro

END RANDOM

SHEARING WD). Oneendiscuton WD). This cutnormally the specified alro.com Other ®

Products

84 3 6.5 .312 .134 .149 3.375 1.563 4.00 1.85 8 4 90 ga.) (10 9 2"–#

82 3 6.5 .327 .092 .164 3.438 1.625 4.00 1.85 12 6 68 ga.) (13 2"–#10

69 4 9 .433 .198 .203 2.313 1.110 3.00 1.33 8 4&6 250 ga.) 6 ( 6 1½"–#

76 4 9 .312 .134 .144 2.375 1.125 3.00 1.33 8&10 4&6 120 ga.) (10 9 1½"–#

80 4 9 .284 .092 .138 2.500 1.188 3.00 1.33 8&10 4&6 79 ga.) (13 1½"–#10

85 4 9 .242 .092 .105 2.500 1.188 3.00 1.33 8&10 4&6 60 1½"–#13

85 4 9 .230 .060 .108 2.625 1.250 3.00 1.33 8 4 40 1½"–#16

90 4 9 .140 .048 .068 2.625 1.313 3.00 1.33 8 4 20 1½"–#18

82 5 12 .192 .060 .087 2.062 .938 2.40 1.00 8 4 44 1"–#16

AlroGuide Metals Steel ga.) (10 9 ¾"–# 68 6 13 .312 .134 .150 1.562 .688 2.00 .923 8&10 4&6 180

ga.) (13 ¾"–#10 72 6 13 .290 .092 .144 1.625 .750 2.00 .923 8&10 4&6 120

¾"–#13 76 6 13 .205 .092 .096 1.688 .750 2.00 .923 8&10 4&6 80

9-35 ¾"–#16 78 6 13 .210 .060 .101 1.750 .813 2.00 .923 8&10 4&6 54

½"–#13 57 10 24 .204 .092 .096 .938 .312 1.20 .500 8&10 4&6 147

½"–#16 65 10 24 .175 .060 .087 .938 .375 1.00 .500 8 4 86

½"–#18 72 10 24 .172 .048 .088 .938 .438 1.20 .500 8&10 4&6 70

½"–#20 80 10 24 .140 .036 .072 .938 .438 1.00 .500 8 4 43

¼"–#18 43 12 48 .147 .048 .072 .718 .110 1.00 .250 8 4 114

¼"–#20 1.00 .250 8 4 86 45 12 48 .135 .036 .072 718 . .125

STANDARD

Area SWD LWD SWD Width LWO SWO LWD LWD SWD Thick Style

Sq. ft. Sq.

Open

Width Length Width

per Foot Foot per (in)

(inches) (inches)

per 100 100 per

(%)

Designs Designs Thick

Sheet Size (ft) Size Sheet (inches) Opening Size Opening Design Size Design lbs lbs

No. of No. Overall Standard Strand Size Strand alro.com Carbon Steel Standard Steel Carbon Metal Expanded 1/4" ThroughDesigns Diamond 2" Expanded Metal Sheets Metal Expanded Other Products 1/4" Through 1-1/2"DiamondDesigns 1/4" Through Carbon SteelFlattened ExpandedMetal Expanded MetalSheets a flatsurface. tened ExpandedMetal,thestrandshavebeencoldrolledtobringthemintooneplane,thusproviding In StandardExpandedMetal,thestrandsaresetatsharpanglestoplaneofsheet.Flat- ®

Standard Design Size Opening Size Strand Size No. of lbs. Overall Sheet Size (ft.) (inches) (inches) (inches) Designs per Thick- % per Foot Open 100 ness Width Length Area Style Sqft. SWD LWD SWD LWD SWO LWO Width Thick (in.) SWD LWD ¼"—#20 82 3&4 8 .250 1.05 0.084 .715 .079 .030 .030 48 11.600 35 ¼"—#18 108 3&4 8 .250 1.05 0.075 .715 .080 .040 .040 48 11.600 35 ½"—#20 40 3&4 8 .500 1.25 0.375 1.00 .079 .029 .029 24 9.500 65 ½"—#18 66 3&4 8&10 .500 1.25 0.312 1.00 .097 .039 .039 24 9.500 60 ½"—#16 82 3&4 8&10 .500 1.25 0.312 1.00 .096 .050 .050 24 9.500 63 ½"—#13 140 3&4 8&10 .500 1.25 0.265 1.00 .107 .070 .070 24 9.500 52

9-36 ¾"—#16 51 3&4 8&10 .923 2.10 0.750 1.750 .111 .048 .048 13 5.700 74 ¾"—#14 63 3&4 8&10 .923 2.10 0.688 1.813 .105 .061 .061 13 5.700 74 ¾"—#13 75 3&4 8,10&12 .923 2.10 0.688 1.781 .106 .070 .070 13 5.700 74 ¾"—#10 (13 ga.) 114 4 8 .923 2.10 0.637 1.755 .160 .070 .070 13 5.700 68 Alro SteelMetalsGuide Alro ¾"—# 9 (10 ga.) 171 3&4 8,10&12 .923 2.10 0.563 1.688 .165 .120 .120 13 5.700 63 1"—#16 41 3&4 8 1.00 2.50 0.813 2.250 .098 .050 .050 12 4.684 78 1½"—#16 (Lt.) 29 4 8 1.33 3.20 1.175 2.620 .093 .050 .050 9 3.750 83 1½"—#16 38 3&4 8 1.33 3.20 1.062 2.750 .119 .048 .048 9 3.750 83 1½"—#14 46 3&4 8 1.33 3.20 1.062 2.750 .134 .060 .060 9 3.750 80 1½"—#13 57 3&4 8&10 1.33 3.20 1.062 2.750 .116 .070 .070 9 3.750 80 1½"—#9 (10 ga.) 114 3&4-4 8&10,12 1.33 3.20 1.000 2.563 .158 .110 .110 9 3.750 75 alro.com Above material conforms to military specification MIL-M-17194C Type II Class 1 Weights, gauges, dimensions, and sizes listed above are approximate. Other ®

Products

Above material conforms to EMMA 557-99 EMMA to conforms material Above

75 9 .280 .140 .155 2.500 1.125 3.000 1.333 8 4 137 ga.) (10 9 1½"–#

86 9 .220 .093 .116 2.625 1.250 3.000 1.333 8 4 68 1½"–#13

89 9 .220 .062 .115 2.750 1.250 3.000 1.333 8 4 45 1½"–#16

67 13 .300 .140 .161 1.563 .688 2.000 .923 8 4 205 ga.) (10 9 ¾"–#

78 13 .200 .093 .108 1.688 .750 2.000 .923 8 4 91 ¾"–#13

AlroGuide Metals Steel

¾"–#16 85 13 .200 .062 .106 1.750 .813 2.000 .923 8 4 60

¾"–#18 89 13 .200 .050 .106 1.750 .813 2.000 .923 8 4 48

½"–#13 58 24 .225 .093 .120 .875 .313 1.200 .500 8 4 187

9-37

½"–#16 70 24 .164 .062 .087 .938 .438 1.200 .500 8 4 91

½"–#18 77 24 .164 .050 .087 .938 .438 1.200 .500 8 4 73

½"–#20 70 24 .164 .037 .080 .097 .437 1.200 .500 8 4 50

STANDARD

SWD LWD SWD SWD Thick Width LWO SWO LWD Style

Area (in) Sqft.

Width Length Width Open ness per ft. ft. per 100 100

(inches) (inches) (inches)

(%)

per Thick Sheet Size (ft) Size Sheet Designs Designs

Strand Size Strand Opening Size Opening Size Design

lbs lbs Overall Standard No. of No. alro.com Stainless Steel Type 304 StandardSteel Type Stainless Metal Expanded 1/2" Through Designs 1-1/2" Diamond Expanded Metal Sheets Metal Expanded Other Products 1/2" Through 1-1/2"DiamondDesigns 1/2" Through Stainless SteelType 304Flattened ExpandedMetal Expanded MetalSheets ®

Standard Design Size Opening Size Strand Size No. of lbs. Overall Sheet Size (ft.) (inches) (inches) (inches) Designs % per Thick- per ft. Open Style 100 Width Length ness Area Sq. ft. SWD LWD SWD LWD SWO LWO Width Thick (in.) SWD ½"—#20 48 4 8 .500 1.260 0.312 1.000 .091 .033 .033 24 60 ½"—#18 69 4 8 .500 1.260 0.313 1.000 .093 .040 .040 24 68 ½"—#16 86 4 8 .500 1.260 0.313 1.000 .093 .050 .050 24 60

9-38 ½"—#13 178 4 8 .500 1.260 0.250 1.000 .132 .080 .080 24 56 ¾"—#18 46 4 8 .923 2.100 0.750 1.813 .118 .040 .040 13 77 ¾"—#16 57 4 8 .923 2.100 0.750 1.813 .118 .050 .048 13 75

¾"—#13 87 4 8 .923 2.100 0.625 1.750 .120 .070 .070 13 74 SteelMetalsGuide Alro ¾"—# 9 (10 ga.) 195 4 8 .923 2.100 0.563 1.688 .160 .119 .119 13 64 1½"—#16 43 4 8 1.330 3.150 1.063 2.750 .124 .050 .050 9 83 1½"—#13 65 4 8 1.330 3.150 1.000 2.625 .124 .079 .079 9 79 1½"—#9 (10 ga.) 131 4 8 1.330 3.150 0.938 2.625 .165 .119 .119 9 76 Above material conforms to EMMA 557-99 alro.com Other ®

Products

Above material conforms to EMMA 557-99 EMMA to conforms material Above

78 9 .300 .125 .163 2.500 1.188 3.000 1.333 8 4 43 .125 1½"–

87 9 .240 .081 .128 2.500 1.188 3.000 1.333 8 4 22 .081 1½"–

88 9 .200 .051 .110 2.400 1.225 3.000 1.330 8-4 4-8 13 .051 1½"–

60 13 .400 .188 .200 1.350 .590 2.000 .923 8-4 4-8 113 .188 ¾"–

66 13 .305 .125 .170 1.688 .688 2.000 .923 8 4 65 .125 ¾"–

69 13 .300 .081 .165 1.688 .750 2.000 .923 8-4 4-8 41 .081H ¾"–

AlroGuide Metals Steel

76 13 .200 .081 .110 1.680 .750 2.000 .923 8-4 4-8 27 .081L ¾"–

.081 ¾"– 74 13 .300 .081 .166 1.688 .750 2.000 .923 8 4 41

.064 ¾"– 75 13 .200 .064 .111 1.660 .823 2.000 .923 8-4 4-8 22

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.051 ¾"– 90 13 .200 .051 .109 1.175 .813 2.000 .923 8 4 17

.081 ½"– 60 24 .186 .081 .096 .938 .375 1.200 .500 8 4 44

.051 ½"– 70 24 .158 .051 .094 .938 .375 1.200 .500 8 4 27

.032 3/16"– 52 60 .068 .032 .020 .437 .166 .500 .200 B B 23

STANDARD

Thick Width LWO SWO LWD SWD LWD SWD SWD Style

Area (in)

Sqft.

Open

Width Length Width per ft. ft. per ness

100 100

(inches) (inches)

(%)

Designs Designs Thick (inches)

per per Sheet Size (ft) Size Sheet Design Size Design Opening Size Opening

No. of No. Overall Lbs. Lbs. Standard Strand Size Strand alro.com Aluminum Alloy 3003 H14 Standard 3003 H14 Alloy Aluminum Metal Expanded 3/16" Through Designs Diamond 1-1/2" Expanded Metal Sheets Metal Expanded Other Products 3/16" Through 1-1/2"DiamondDesigns 3/16" Through Aluminum Alloy 3003H14Flattened ExpandedMetal Expanded MetalSheets ®

lbs. Standard Design Size Opening Size Strand Size Overall No. of per Sheet Size (ft.) (inches) (inches) (inches) Thick- Designs % 100 ness per foot Style Open Sqft. Width Length (inch) SWD LWD SWD LWD SWO LWO Width Thick SWD Area 3/16"– .032 25 8 4 .218 .438 .078 .313 .060 .029 .028 60 43 1/2"– .051 25 4 8 .500 1.270 .313 1.000 .091 .040 .040 24 57 1/2"– .081 41 4 8 .500 1.270 .313 1.000 .103 .060 .060 24 57 3/4"– .051 16 4 8 .923 2.120 .750 1.813 .114 .040 .040 13 73 9-40 3/4"– .064 20 4-8 8-4 .923 2.130 .750 1.780 .122 .051 .051 13 72 3/4"– .081L 25 4-8 8-4 .923 2.215 .687 1.750 .134 .070 .070 13 70 3/4"– .081H 38 4-8 8-4 .923 2.120 .688 1.750 .172 .070 .070 13 63 Alro SteelMetalsGuide Alro 3/4"– .125 61 4 8 .923 2.120 .625 1.750 .180 .095 .095 13 55 3/4"– .188 107 4-8 8-4 .923 2.130 .484 1.593 .205 .170 .170 13 60 1½"– .051 11 4-8 8-4 1.330 3.090 1.095 2.750 .120 .040 .040 9 80 1½"– .081 20 4 8 1.333 3.150 1.063 2.750 .144 .055 .055 9 75 1½"– .125 40 4 8 1.333 3.150 1.100 2.750 .190 .080 .080 9 65 Above material conforms to EMMA 557-99 alro.com Other ®

Products

MIL-G 18015 (Ships) (Gratings, Metal, other than Bar Type) and the deflection requirements of Federal Specification RR-G-661-B. Specification Federal of requirements deflection the and Type) Bar than other Metal, (Gratings, (Ships) 18015 MIL-G

and Steel) Expanded, (Metals, MIL-M-17194C SpecIfications Military of requirements all meets material Above

45 2.25 8.5 .740 .312 .391 3.38 .813 5.33 1.41 8 4 7.0 lb. 7.0

50 2.25 8.5 .715 .312 .350 3.38 .813 5.33 1.41 8&12 4&6 6.25 lb. 6.25

50 2.25 9 .655 .250 .331 3.38 .813 5.33 1.33 8&10 4,5&6 5.0 AlroGuide Metals Steel lb. 5.0

.625 .250 .300 2.88 1.00 4.00 1.41 8&10 4&6 4.27 lb. 4.27 58 3 8.5

55 2.25 9 .618 .215 .300 3.44 .940 5.33 1.33 8&10 4,5&6 4.0 lb. 4.0

9-41 69 2 6 .656 .250 .312 4.88 1.625 6.00 2.00 8&10 4-4&6 3.14 lb. 3.14

60 2.25 9 .540 .183 .264 3.44 .940 5.33 1.33 8,10&12 4&6 3.0 lb. 3.0

SWD SWD SWD LWD (inches) Thick Width LWO LWD SWO Style LWD Area (lbs/sqft)

idth W ness ness Length Length Open Open Weight

(inches) (inches) (inches)

per Foot per - Thick (%) (%)

Size Size (feet) Size Size Size Size Designs Designs Overall Overall

Design Design Standard Sheet Sheet Standard Strand Opening No. of of No. alro.com Catwalk and StructuralCatwalk Steel) (Carbon Gratings Expanded Metal Sheets Metal Expanded Other Products Catwalk and Structural Gratings (CarbonSteel)SelectionChart Catwalk andStructural Expanded MetalSheets ®

CLEAR SPAN CONCENTRATED LOAD (Distance between supports, measured from the inside (lbs. per ft. of Length edge of one support to the inside edge of the next support) of Catwalk or Platform) 23" 30" 35" 42" 47" 54" 60" 50# Light or Occasional 3.0 3.0 3.0 3.0 3.0 4.0 5.0 Pedestrian Traffic 3.14 3.14 3.14 3.14 3.14 4.27 6.25 100# Normal or Frequent 3.0 3.0 3.0 4.0 5.0 7.0 7.0 Pedestrian Traffic 3.14 3.14 3.14 4.27 6.25 150# Heavy or Constant 3.0 4.0 4.0 5.0 6.25 7.0 9-42 Pedestrian Traffic 3.14 4.27 4.27 6.25 200# 3.0 4.0 4.27 6.25 7.0 7.0 3.14 4.27 5.0 250# 4.0 5.0 5.0 7.0 4.27 6.25 SteelMetalsGuide Alro 300# 4.0 5.0 6.25 4.27 6.25 350# 4.0 6.25 7.0 4.27 The concentrated load deflections for the above selection chart do not exceed the 1/4” maximum deflection as stated by Federal Specification RR-G-661b and the generally accepted recommendation for normal pedestrian comfort. alro.com Alro Steel Metals Guide Perforated Carbon Steel Sheets

Perforated Carbon Steel Sheets are steel sheets that have been subject to a perforation process. Perforation is the process of punching or stamping holes or other shapes into a material in a pattern or in sequence. Steel, because of its ductility and qualities of strength, makes Perforated Carbon Steel Sheets an excellent product for screening or architectural use.

Sheet Size Hole Size Weight Weight Gage (inches) (inches) (lbs./sqft.) (lbs./sheet) 20 48 x 120 1/8" round 3/16 staggered centers .999 39.60 18 48 x 120 1/8" round 3/16 staggered centers 1.212 48.48 48 x 120 1/4" round 3/8 staggered centers 1.200 48.00 16 48 x 120 1/8" round 3/16 staggered centers 1.500 60.00 14 48 x 120 1/8" round 3/16 staggered centers 1.878 75.12

12 48 x 120 1/8" round 3/16 staggered centers 2.630 105.20 Products

11 48 x 120 1/8" round 3/16 staggered centers 2.550 102.00 Other 1/4" 48 x 120 1/4" round 3/8 staggered centers 6.150 246.00 1/4" 48 x 120 1/2" round 11/16 staggered centers 5.380 215.20

Steel Grating Standard Mesh Types Stock width of panels, 2' and 3'. Stock length panels 20' and 24'. For 3/16" main bars 5/16" hexagonal cross bars are used. For 1/8" main bars 1/4" hexagonal bars are used. 19W4 19W2

Close Mesh Types Stock width of panels, 2' and 3'. Stock length panels 20' and 24'. For 3/16" main bars 5/16" hexagonal cross bars are used. For 1/8" main bars 1/4" hexagonal cross bars are used. 15W4 15W2

9-43

alro.com ® Other Products Steel Grating Serrated Surfaces Smooth surfacesteelgratingisavailableinawidevarietyofmaterialsformanyapplications. Smooth Surfaces Surfaces Steel Grating Special pricesareavailableuponrequestforcutlengths&widthsandfabrication. Weights oil, as such liquids of variety chemicals, orwaterarepresent. a where footing secure more offer surfaces These surface. resistant on manytypesofgrating. surfaces areavailable Serrated a safe,slip- surface provides The serrated ®

2-1/2 2-1/4 2 1-3/4 1-1/2 1-1/2 1-1/4 1-1/4 1 1 3/4 3/4 Main BarSize x x x x x x x x x x x x Smooth Surface 3/16 3/16 3/16 3/16 3/16 1/8 3/16 1/8 3/16 1/8 3/16 1/8 (lbs./sqft.) Weight 19W4 17.2 15.5 13.9 12.2 10.5 7.2 8.9 6.1 7.2 5.0 5.6 3.9

9-44 (lbs./sqft.) Weight 19W2 17.8 16.1 14.5 12.8 7.7 11.2 6.6 7.8 5.5 6.2 4.4 9.5

Serrated Surface Alro SteelMetalsGuide Alro (lbs./sqft.) Weight 15W4 21.4 19.4 17.3 15.2 13.1 11.0 8.9 7.5 8.9 6.1 6.9 4.7

(lbs./sqft.) Weight 15W2 22.0 20.0 17.9 15.8 13.7 11.6 9.4 8.1 6.7 7.5 5.3 9.6 alro.com Other ® Products - 36” 24" 36" 30" 9-1/4” Widths Widths 9-1/2" Widths Widths Product Product 4-3/4" 7" 9-1/2" 11-3/4" 18-3/4" 24" 13-3/4” 27-3/4” 23-1/4" 11-3/4" Available Available Available Available 24"

14ga 12ga 14ga 12ga 16ga 14ga 12ga .080" .100" 10ga Gauge Gauge Gauge Available Gauges Available Available 10ga Available 11ga Note: 11ga and 9ga are special ordered. Contact your Alro Sales Rep.

Type Type Type Type Type Type Types Available Available Available Available HR P&O Galvanized HR P&O 5052-H32 Aluminum *304 Type Stainless Galvanized HR P&O Galvanized Galvanized HR P&O Available Configurations Available Available Configurations Available 2" Side Heights 2” 2-1/2” 3” 4” 1-1/2" 2" 2-1/2" 3" Available Channels Walkway

Available Channels

Standard Lengths: 10’ and 12’. Standard Lengths: 10’ 316 Stainless available upon special quote. Type Special fabrication cutting or specialty configura tions available quotation. upon request and special in plank form. *Note: Stainless only available 4-1/2

Walkway Standard Lengths: 10’ and 12’. Standard Lengths: 10’ Alro Sales Rep Contact your 24’, special order. specialand request upon available Steel HRP&O Plain fabrication is Dip Galvanized after quotation. Hot available upon request or special order. configurations specialty or cutting fabrication Special available upon request and special quotation. *Note: Stainless only available in plank form.

5” AlroGuide Metals Steel

® 9-45 ® plus the capabilities for ® is more competitive than ever ® Safety Grating products offer the the offer products Grating Safety ® ® is a lightweight is a lightweight designed metal grating for grating is commonly used for work platforms, grating is commonly used ® ® is ideally suited for all walking/working surfaces ® alro.com Grip Strut where mud, ice, snow, grease, oil and detergents create and detergents create grease, oil ice, snow, where mud, hazardous conditions. slippery or safety underfoot. The unique The unique one-piece diamond shaped safety underfoot. providesconstruction in all directions. Grip slip resistance Strut Heavy Strut Duty Grip Heavy Duty Grip Strut Duty Grip Heavy Heavy Duty Grip Strut Safety Grating Products Safety walkways are ideal for process plants, refineries, grain inspection elevators, conveyor walkways, underbridge walkways, papermills, etc. Grip StrutGrip Grip Strut Safety Products Grating advantages of regular Grip Strut greater loads and/or longer spans. Heavy Duty Grip Strut greater loads and/or longer spans. Heavy Duty industrial flooring, catwalks, balconies, storage areas, industrial flooring, catwalks, balconies, storage walkways, and stair treads. against Bar Grating. Shorter lead times, 24-foot lengths, less support structure, and labor savings make it the most unique formed-plank grating available. Other Products Stair Tread productsfromGripStrut non-standard and standard of range full a offers Alro Grating Products Safety usable by-product,whileconservingenergy. be thekeystoneforsystemsthattransformwasteinto operating costs at a minimum. Aeration Deckingcan North keeping while process faces agrowing America plants yieldswellover15,000tons(drybasis)ofsludge. watertreatment operated from municipally production daily America North In compost. usable into effluents plants with a highly efficient, low-energy way to process wastetreatment municipal provides Aeration Decking Aeration Decking safe footingisalsorequired. for useinhand-over-handladderapplicationswhere safe footing. Tractionsafe Tread Ladder Rungsensuremaximumslipresistanceand where safe footing ishardtocome by. Grip Strut One-Diamond LadderRungsareidealinenvironments different environments and industries. Grip Strut industries. and environments different in use for rungs ladder of variety large a offers Alro over existingflooring. secure and flat lie to grating the allow edges turned Down- floors. unsafe and worn resurfacing of method economical an as offered is material Reconditioning Products will be offered with or without abrasive nosing. Strut Grip Strut ® ® Channel , Perf-OGrip Height 2-1/2" Available Configurations 14 gaGalvanized ® ® , Traction Tread - Material Gauge Stair Treads, LadderRungs,ReconditioningMaterial Steel TM Ladder Rungsareideal TM ® , HeavyDutyGrip , andGrate-Lock. Available Widths 9" wide 9-46 ® ®

Alro SteelMetalsGuide Alro alro.com Other ® Products 2" 2" N/A N/A 1-1/2” 1-1/8” 1-1/2” Height Channel Widths Widths Available Available (1-1/2" min.) (1-1/2" 5", 7", 10" 12", 18", 24" 24", 30", 36" 5", 7", 10", 12" 7" 7" 12” 36” 10" 10" 12" 36" Width 1-5/8” 2-1/4”

11ga 11ga .125" 13ga Gauges Gauges 11ga 11ga 13ga 13ga 1-1/4” 12ga 13ga 14ga 16ga .125" .125" .125" Available Available Gauge Types Types Available Available HR P&O HR P&O Aluminum Galvanized Material Available Configurations Available Available Configurations Available AlroGuide Metals Steel 5" Note: HR P&O Planks are special ordered. Contact Alro Sales Rep. your HR P&O Steel HR P&O Steel 5052-H32 Aluminum Galvanized 5052-H32 Aluminum HR P&O Steel 5052-H32 Aluminum 1-1/2" Galvanized 2" 2" Heights Heights Walkway Available Available Channels Standard Lengths: 10’ and 12’. Standard Lengths: 10’ sheet available upon Plain HRP&O Steel and Stainless Hot Dip Galvanized after request and special quotation. and special order. fabrication is available upon request configurations Special fabrication cutting or specialty quotation. available upon request and special

Product Standard Lengths: 10’ (120”) Sheets. Standard Lengths: 10’ and 12’. Plank Lengths: 10’ Ladder Rung Length: 60” Special fabrication, cutting or specialty configurations available upon request and special quotation. Sheet

Ladder Planks Galvanized Rungs

9-47 . ® - services many TM Flooring TM Grating ® is ideal for pedestrian traffic panels have a surface of perfo- light weight and resilient design and resilient design light weight TM TM ® is a plank metal grating offering a offering grating metal plank a is is made with a round hole pattern. a round hole pattern. is made with ® ® alro.com Plank, Sheet and Ladder Rungs rated raised buttons. The perforations allow spill other rated raised buttons. and detergent, film, oil break and drain to age the walking surface. slippery agents away from Tread Traction makes the productmakes the easy to handle and install cost. a very economical installed producing Traction Tread Traction Tread Traction Perf-O Grip Perf-O Grip Perf-O Safety Products Grating slightly less aggressive surface than Grip Strut Grip than surface aggressive less slightly Perf-O Grip and the button design is the best in the industry allowing a man in well as for womenin heels, as work boots, to walk comfortably and safely over and planks in offered is product This surfaces. the Tread Traction 36” x 120” sheets. applications such as pedestrian walkways, scaffold walkways, pedestrian as such applications planking, mezzanines, stair treads, the resurfacing of worn materials, etc.—useful anywhere a light slip-resistant flooring is required. Perf-O Grip's Perf-O Other Products for anystandingseammetalroof. and GrateLockisidealforbuilt-uproofsystems. Grate-Lock RTWW systemsarealsoavailable free andlonglived. The patentedelevatedGripStrut premature roof replacement. Rooftop Walkway Systems solve theseproblemsto keep yourroof leak equipment keeps expanding, the wear and tear of mounting maintenance traffic can lead to leaks and Although roofslook durable, theywereneverintendedto be walkedon. As thevolumeofrooftop Grating Products Safety heavy snow. This system is interchangeable with our different walking surfaces such as Perf-O Grip Perf-O as such surfaces walking snow.different heavy our with interchangeable is system This in even visible is that path a define emphatically and shortcuts discourage and elevated are they that Rooftop Walkway Systems • • • • • • Molded Gratinghasmanyfeaturestosatisfytheneedsanddesign requirementsofourcustomers: Duragrate Grating-Molded Fiberglass ® Low Maintenance: Light Weight: The lowweightmakesiteasytoinstalland removewithoutheavyequipment. and non-sparking. Non-Conductive: Createsasafetybarrierforpersonnelinelectrical Fire Retardant: All resinsystemsarefireretardant ClassI ASTME-84withzero fuelcontribution. work environment. Slip Resistant: The concavesurfaceprovidespositivetractionevenwhenwet,creatinga safer cycle cost. Corrosion Resistant: Resistant to nearly all industrial chemicals and will give long life and low life Fiberglass Gratingandourotheralternativestousingsteel. Ask your Alro PlasticsSalesRepresentativeaboutour TM The highcorrosiveresistanceeliminates costlymaintenance. MoldedGrating ® Sheet •RodTube •FilmProfilesMachinedParts Your SourceforEngineeringPlastics Alro Plastics Alro 9-48 ® RooftopWalkway Systemisunlikeothersin Alro SteelMetalsGuide Alro applications. Non-magnetic alro.com

Other ® Products green gray orange STANDARD COLORS STANDARD AlroGuide Metals Steel NON-SKID TOP NON-SKID 9-49 RESIN SYSTEM RESIN DESCRIPTION Molded Grating Molded •Standard Fire Retardant •Extra Fire Retardant •Vinyl Ester Fire Retardant •Vinyl on special order.) (Other resin systems and colors are available TM GLASS ROVING GLASS

alro.com Premium Resins Grade Polyester Resin Systems Resin Duragrate Fiberglass Grating - Molded Grating Fiberglass Other Products Duragrate Fiberglass Grating -Molded Additional featuresandaccessories: STANDARD GRATINGS ® • SealKits: All fieldcutsshouldbesealedwithacompatibleresin. • CustomColors:Contact Alro Plasticsaboutcustomcolors. available. Grating: WhereincidentalfoodcontactmayoccurUSDA• USDA Approved approvedgratingis • GrittedTop: An epoxygritcanbeaddedtothetopofstandardgrating.

Top View TM MoldedGrating Note: StandardandHeavyDutygradesareavailable. Open Area

69% 70% 72% 70% STANDARD GRATINGS Depth 1 1 2 1½ Pattern Square Square Square Mesh Mesh Mesh Mesh 9-50 Rect. (lbs./sqft) Approx Weight 2.5 2.5 4.0 3.75 Alro SteelMetalsGuide Alro 1½ x 1½ x Mesh Size 1 x4 2 x

Panel Sizes 3 x10 4 x12 3 x10 4 x12 3 x10 4 x12 4 x12 alro.com Other ® Products

AlroGuide Metals Steel Safety non-skid surface. Maximum unsupported spans. Low thermal conductivity. • • • 9-51 fire Made with a premium-grade retardant of ASTM D-635. of Low maintenance. Light weight. High strength. • • • Pultruded Grating TM polyester resin which meets ASTM E-84, Class 1, Flame Rating, and self- ASTM E-84, Class meets polyester resin which Isophthalic, Isophthalic Fire Retardant: Isophthalic, Isophthalic Made with a premium grade vinylester resin Fire Retardant: Made with a premium grade vinylester resin Vinylester Vinylester, High impact strength. Fire retardant. Corrosion resistant. extinguishing requirements • • isophthalic system for severe corrosion applications also meeting ASTM E-84, Class 1, Flame Rating, also meeting system for severe corrosion applications ASTM D-635. and self-extinguishing requirements of alro.com • •

Typical Properties Typical • The walking surfaces of Fiberglass grit bonded Grating have a coarse epoxy to both the bearing bar and the flush top cross-rod. The patented flush-top design provides a greater non-skid surface area as well as improved appearance. Safety/Non-Skid Surfaces Specifications Resin Systems Product Applications Marine Fire Equipment,Breweries, Chemical, Processing, Gas/Coal Fire/Nuclear Power, Food Op- Plating Production, Petroleum Equipment, Offshore Mining, Electronics, Micro Applications, Recreational Pools, and Water/ Equipment, Swimming erations, PollutionControl, Pulp/Paper, Water. Waste Duradeck Fiberglass Grating glass bars consist of two reinforcements. First, continuous glass roving is longitudinal used for high Second, continuous strength. mat is introduced, strand primarily for corrosion resistance added surface for resin-rich provides a also mat The strength. transverse and helps preventchipping Grating, in addition from impact. Fiberglass and splitting to the glass The veil provides a reinforcement, provides a synthetic surface veil to match the resin selection. barrier an ultra-violet and creates chemical environments harsh capability for greater corrosion outdoors. for continuous exposure Fiberglass Grating - Pultruded Grating Fiberglass

Other Products Standard Lengths:2ft.,3610ft.&12 Stainless Steel Low CarbonZincplated&HighStrength(B7) Low Carbonplain&HighStrength(B7) Fully Threaded SteelBars Standard Lengths:12”and36” Zinc Platedfinish(ColdDrawn) Square KeyStock ® 9/16-12 1/2-13 7/16-14 3/8-16 5/16-18 1/4-20 10-24 8-32 6-32 National Coarse SizesNational Coarse 2-4-1/2 1-3/4-6 1-1/2-6 1-3/8-6 1-1/4-7 1-1/8-7 1-8 7/8-9 3/4-10 5/8-11 Note: A Note: A 5/16 1/4 7/32 3/16 5/32 1/8 vailable inMetricsizesalso. vailable inMetricsizesalso. Sizes (inches) 11/16 5/8 9/16 1/2 7/16 3/8 9-52 3/4-16 5/8-18 9/16-18 1/2-20 7/16-20 3/8-24 5/16-24 1/4-28 10-32 1 15/16 7/8 13/16 3/4 Alro SteelMetalsGuide Alro National FineSizes 2-12 1-14 7/8-14 1-3/4-12 1-1/2-12 1-3/8-12 1-1/4-12 1-1/8-12 alro.com Other ® Products 8.11 7.59 3.34 6.72 5.35 Yield Yield (ft./lbs.) 39.22 39.22 17.05 29.42 25.58 23.53 20.46 19.61 (ft./lbs.) 20.46 19.61 15.69 13.30 12.65 29.42 23.53 Footage Footage Specifications Specifications (lbs.) 865 860 (lbs.) 2130 2325 2675 3320 3250 5437 5450 1485 1855 6780 7700 1150 1980 1320 1440 1650 1725 Average Strength Average Strength 12300 AlroGuide Metals Steel .51 .64 .75 .80 .75 .80 .58 .51 .51 .89 .51 .38 .51 .58 .58 .51 .58 .51 (mm) 1.12 (mm) 9-53 Thickness Thickness .020 .025 .029 .031 .029 .031 .020 .020 .044 1.12 .044 .035 .020 .015 .020 .023 .020 .023 .020 (inch) (inch) .023 .023 Strap Size Strap Size 10 13 16 19 13 51 32 (mm) (mm) Width Width 3/4 19 3/4 5/8 16 1-1/4 (inch) (inch)

1/2 2 3/8

1/2 5/8 alro.com Steel Strapping High Tensile Steel Strapping Steel Duty Regular Other Products 1-3/8” 1-1/4” 1-1/8” 1” 7/8” 3/4” 5/8” 1/2” 3/8” 2-1/4” 2” 1-3/4” 1-1/2” 1/4” Sizes Carbon (1060)Standard Diamond CaseShafting Carbon (1060)MetricSizes Diamond CaseShafting 4” 3-1/2" 3” 2-1/2” ® Nom. Dia.

Diameter Nominal 100

80 63 60 50 45 40 35 32 30 25 20 18 16 14 12 10 8 6 3.4990/3.4980 3.9988/3.9976 2.9992/2.9983 2.4993/2.4985 2.2493/2.2486 1.9994/1.9987 1.7495/1.7490 1.4994/1.4989 1.3745/1.3740 1.2495/1.2490 1.1245/1.1240 .9995/.9990 .8745/.8740 .7495/.7490 .6245/.6240 .4995/.4990 .3745/.3740 .3740/.3735 .2495/.2485 .2490/.2485 Grade 1(L) 3.1496/3.1489 2.4806/2.4799 2.3622/2.3615 1.9685/1.9679 1.7717/1.7710 1.5748/1.5743 1.3780/1.3775 1.2598/1.2593 3.9370/3.9363 1.1811/1.1806 .9843/.9838 .7874/.7869 .7087/.7083 .6299/.6295 .5512/.5508 .4724/.4720 .3937/.3933 .3150/.3146 .2362/.2358 Grade 1(L) 3.9976/3.9964 2.9983/2.9974 2.4985/2.4977 1.9987/1.9980 1.4989/1.4984 1.2490/1.2498 Tolerance .9990/.9985 1.0000/.9998 .7490/.7485 .7500/.7498 .6240/.6235 .6250/.6248 .4990/.4985 .5000/.4998 Grade 2(S) Tolerances 3.0000/2.9996 2.0000/1.9997 1.5000/1.4997 1.2500/1.2498 Grade 3(N)

per inch Weight 2.210 1.343 1.240 3.397 .216 .138 .112 .088 .069 .050 .035 .022 .012 .864 .698 .553 .417 .349 .311 9-54 2.0000/2.0003 Grade 4(D)

Hardness

Surface 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 60/65 RC Alro SteelMetalsGuide Alro Weight lbs. per 3.565 2.728 2.004 1.392 1.127 inch .348 .282 .222 .170 .125 .070 .055 .031 .014 .890 .681 .500 .421 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC 60/65 RC Hardness Surface Hardness Depth of .100 .080 .080 .082 .081 .100 .100 .100 .080 .080 .060 .060 .060 .060 .060 .040 .040 .040 .100 Hardness Depth of .080 .080 .080 .060 .060 .060 .060 .040 .040 .100 .100 .080 .080 .100 .100 .100 .100 .100 Lengths 208” 208” 208” 208” 208” 208” 208” 208” 208” 208” 184” 184” 184” 184” 184” 144” 144” 144” 208” alro.com Bar Lengths 208” 208” 208” 208” 184” 184” 184” 144” 144” 208” 208” 208” 208” 208” 208” 208” 208” 208" Bar Bar Other ® Products Bar 184” 208” 208” 184” 208” 184” 208” Lengths

.060 .080 .100 .060 .080 .060 .080 Depth of Hardness

Surface Hardness 50/550 RC 50/550 RC 50/550 RC 50/550 RC 50/550 RC 50/550 RC 50/550 RC AlroGuide Metals Steel .055 .890 .500 .086 .348 .125 .222 Weight per inch 9-55

Grade 2 (S) .4990/.4985 .6240/.6235 .7490/.7485 .9990/.9985 1.9987/1.9980 1.4989/1.4984 1.2490/1.2485 - 8 RMS or better Tolerances - .001/.002 TIR cumulative - .001/.002 - High

- See pages 9-54 & 9-55 - 1060 or 440C stainless Grade 1 (L) .4995/.4990 .6245/.6240 .7495/.7490 .9995/.9990 1.9994/1.9987 1.4994/1.4989 1.2495/1.2490 2” 1” Hardness 1/2” 5/8” 3/4” - See pages 9-54 & 9-55 - See pages 9-54 Dimensional Tolerance Surface Finish Depth of Hardness - See pages 9-54 & 9-55 1-1/2” 1-1/4” • Material • • - Superior Roundness • Cylindricity • Straightness • • • Nominal Diameter alro.com Diamond Case Linear Shafting Specifications: Diamond Case

Stainless (440 C) Standard (440 C) Stainless Sizes Diamond Case Shafting Case Diamond

Other Products Strapping Seals Seal Examples Regular DutySeals ®

637

Duty sizesonly. to tensioning.Regular lapping strap-endsprior snapped ontotheover- legs topermitthembe Open sealshaveopen OPEN (SNAP-ON) (inches) Width Strap 1-1/4 3/4 5/8 1/2 3/8

Number 52FM 44PB 32PB 62PB 52PB 1032 Seal PBH PBH 632 42 41 31 61 51 Semi-Open Closed Closed Type Seal Open Open Open Open Push Double Push Push Push Push Push push-type tensioners. legs tobeusedwith closed overlapping Push-type sealshave PUSH (OVERLAP) Type of (Notch) Double Double 1-25/32 Double Double Double Double Double 1-3/32 Double 1-3/32 Double 1-3/32 Double 1-3/32 Double 1-3/32 Joint 9-56 Single Length (inches) 1-25/32 Seal 7/8 2-1/4 Alro SteelMetalsGuide Alro 1 1 1 1 into position. the sealsnappeddown over thestrappingand The closedlegishooked on heavy-dutystrapping. Semi-open sealsareused (ONE LEGRAISED) SEMI-OPEN Standard Pack 1000 2000 2500 5000 5000 5000 6000 5000 5000 5000 5000 5000 6000 Shipping Weight (pounds) 63 43 78 42 39 31 53 60 78 68 54 53 56 alro.com Other ® Products 2.69 0.45 3.14 0.45 0.90 0.90 0.90 (kg.) (A333, A335) (A332) Weight 6 1 7 1 2 2 2 (lbs.) A24B A24A NRC 0.64 HF AlroGuide Metals Steel x 1.27 x x 1.65 x 0.64 x 0.89 x 0.89 x 0.89 Om Tensioner Om Tensioner (Manual) 51 19 51 19 32 32 32 Dispensers thru thru thru thru thru thru thru (millimeters) 9-57 Strap Size .050 .025 .065 .025 .035 .035 .035 x x x x x x x C1A 2 2 3/4 3/4 1-1/4 1-1/4 1-1/4 E36B16 HT (inches) thru thru thru thru thru thru thru

S V HT HF E14B0 E36C0 Model E36B16

Strap Shears Multicrimp Tong Sealers Multicrimp Tong A38–3/8” A12–1/2” A58–5/8” A34–3/4” Manual NH-4 Tensioner 1/2”, 5/8”, and Use for 3/8”, .015-.023 thick. 3/4” widths, strapping. Regular duty alro.com Regular Duty Regular Tools for Steel Strapping Steel for Tools Sealless Joint seals. Eliminates the need for separate metal Other Products Skids areavailableincardboardwrappedSkidPacksandunwrappedOpenPacks. approximately 1,500to2,500lbs.(680.71134.5 kg)perskid. Tensile strappingisshippedinapproximately60to105lb.ribbonwoundcoils,whichare coils, whichareapproximately1,100lbs.(499.2kg)perskid.HeavydutyandHigh All RegularDutyandSuprametisshippedinapproximately100lb.(45kg)oscillated Shipping SteelStrapping ® Oscillated Skid Pack 9-58 Alro SteelMetalsGuide Alro Open Pack Ribbon alro.com Alro Steel Metals Guide Alro Plastics Sheet, Rod, Tube, Film, Profiles & Machined Parts

Introduction & Product Line ...... 10-2 thru 10-3

General Selection Criteria ...... 10-4 thru 10-5

Product Descriptions ...... 10-6 thru 10-9

Plastic Processing ...... 10-10 thru 10-12

Plastic Locations and Coverage ...... 10-13 Plastics

WARNING: These products can potentially expose you to chemicals including, 4-Dioxane, Acetaldehyde, Acrylonitrile, Bisphenol-A, Carbon Black, Chromium, Cumene, Dichloromethane, Ethyl Acrylate, Ethylbenzene, Ethylene Glycol, Formaldehyde, Glass Fibers, Hexachlorobenzene, Lead, Methanol, Nickel, Polyvinyl Chloride, Silica- crystalline, Styrene, Tetrafluoroethylene, Titanium Dioxide, and Toluene, which are known to the state of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov

10-1 alro.com ® Alro Steel Metals Guide Alro Plastics Your Source for Engineering Plastics Sheet • Rod • Tube • Film • Profiles • Machined Parts

In 1987, the Alro Steel Corporation created the Plastics division to sell plastic sheet, rod, tube and film to Alro's existing customer base. Alro customers can now purchase steel, plastics and industrial supplies from one fully integrated supplier and receive the same superior service while lowering their total procurement costs.

Alro Plastics is committed to providing the best overall value and service the industry has to offer. Our focus is on helping you to select the proper materials for your industrial applications, stocking the appropriate engineering materials, cutting and/or shipping the same day you place the order, and offering value added processing to meet your most demanding fabrication requirements.

Whether your business is large or small, we will provide you with competitive prices, technical support, and superior service. The Alro Steel Corporation has established an internal

Plastics quality program guaranteeing continuous improvement in our people and systems. Alro is committed to being a primary supplier of plastics by assuring quality, service, support, and by listening to the needs of our customers.

Team members from our Alro Plastics location in Jackson, Michigan

10-2

® alro.com Alro Steel Metals Guide

Plastics Product Offerings ABS Foamlite® Nyloil® PVDF Acetal Copolymer Fluorosint® Nylon Radel® Acetron® GP G10 / FR-4 Optix® Repro UHMW Acrylic GPO-3 Palight® Rubber Boltaron® HDPE Palsun® SafPlate® Cast Nylon Hydex® 202 / 301 PBT SafRailTM Chemgrate® Hydex® 4101 PEEK Sanalite® Clear PVC Hydlar® Z PET Semitron® Composolite® Ind. Laminates PETG Sustarin® C Corrugated Ketron® PEEK Phenolic Tecaform® CPVC King ColorCore® Plexiglas® TecasintTM Cutting Board King Hy-Pact® Polycarbonate Techtron® PPS Delrin® King StarBoard® Polyethylene TIVAR® 1000 Densetec® KomaALU® Polypropylene TIVAR® 88 Detectables KomaTEX® Polystone® M TIVAR® H.O.T. DuraDek® Kynar® PVDF Polystyrene Tooling Board DuraGrate® LDPE Polysulfone Torlon® PAI DuraGrid® Life Science Grade PPS Tuffak® DuraTread® LubX® C / CV Precision Board Plus UHMW-PE Duratron® MC® 901/907 Profiles Ultem® Ertalyte® Medical Grades Propylux® Urethane Extren® Micarta® Proteus® LF PP VHMW Sheet Extrusions Noryl® PPO PTFE / TFE Vivak® PETG Fiberglass Grating Nyla-Glide GRTM PVC WallTuf® Films Nylatron® PVC Foam Sheet Zelux® Plastics All tradenames listed above are the property of their respective owners.

Alro Plastics is an industry leader in supplying engineering plastic shapes and parts. We cut and/or ship the same day your order is placed and provide value added processing to meet the most demanding fabrication requirements.

Panel Saw Cutting Band Saw Cutting Waterjet Cutting CNC Routing

Milling & Machining Drilling & Tapping Plastic Welding Bending & Gluing

Plastics Processing

10-3 alro.com ® Alro Steel Metals Guide Advantages of Stock Shape Plastics Plastics can provide many advantages over other materials. Some benefits include:

Light Weight Increased Productivity High Wear Resistance Longer Part Life High Impact Resistance Increased Product Reliability Noise Reduction LEADS OSHA Compliance Self Lubricating TO No Lubrication Required Easily Machined Cost Savings Corrosion Resistance Less Down Time Aesthetics Appearance

General Selection Criteria The selection of a material for an application is a very difficult task. Usually one is only able to narrow the selection down to two or three candidates and the final selection is then determined by testing. The first and most important step in selecting a material from the broad spectrum (steel, aluminum, brass, UHMW, Delrin®, nylon, etc.) is to carefully define the properties required and the environment in which the material will need to perform.

It may be necessary to ask some or all of the following questions to define the application. The more completely the application is defined, the better the chance of selecting the best material for the job.

Plastics What load will the part have to carry? Will the design carry high loads? What will the highest load be? What is the maximum stress in the part? What kind of stress is it (tensile, flexural, etc.)? How long will the load be applied? What is the projected life of the part or design? What temperatures will the part see and for how long? What is the maximum temperature the material must sustain? What is the minimum temperature the material will sustain? How long will the material be at these temperatures? Will the material have to withstand impact at the low temperature? Will the material be exposed to chemicals or moisture? Will the material be exposed to normal relative humidity? Will the material be submerged in water? If so, at what temperature? Will the material be exposed to steam? Will the material be painted? Will the material be submerged or wiped with solvents or other chemicals? If so, which ones? Will the material be exposed to chemical or solvent vapors? If so, which ones? Will the material be exposed to other materials that can outgas or leach detrimental materials, such as plasticizers? Will the material be used as a bearing or need to resist wear? Will the material be expected to perform as a bearing? If so, what will the load, shaft diameter, shaft material, shaft finish, and rpm be? What wear or abrasion condition will the material see? Note: Materials with friction reducers added, such as TFE, molybdenum disulfide, or graphite, generally exhibit less wear in rubbing applications. Does the part have to retain its dimensional shape? What kind of dimensional stability is required?

10-4

® alro.com Alro Steel Metals Guide General Selection Criteria

Will the part have to meet any regulatory requirements? Is an FDA approved material required (taste/odor)? Is this for a Medical application? Should the material have a special color and/or appearance? What color material is desired? Does it have to match anything else? Is a textured surface needed? Will the part be used outdoors? Is material cost an important factor?

LEAST EXPENSIVE HDPE (High Density Polyethylene) Polypropylene PVC Type 1 (PolyVinyl Chloride) VHMW (Very High Molecular Weight Polyethylene) LDPE (Low Density Polyethylene) Acrylic (Clear sheet, Plexiglas®) Polycarbonate (1/2" thick and under, Makrolon®) UHMW-PE (Ultra High Molecular Wgt, TIVAR® 1000) Phenolic CE (Industrial Laminate Sheet) Nylon 6 (Cast), Nylatron® GSM (Cast) ABS (Acrylonitrile-Butadiene-Styrene) Acetal Copolymer (Acetron® GP) Phenolic G10/FR4

TIVAR® 88 (Specialty UHMW product) Plastics Delrin® (Acetal Homopolymer) Nylon 6/6 (Extruded), Nylatron® GS (Extruded) Urethane / Polyurethane CPVC (Chlorinated PolyVinyl Chloride) PTFE, Virgin (PolyTetra-FluoroEthylene) Polycarbonate (Machine Grade, 3/4" thick and up) Noryl® (PPO) Nylatron® NSM (Cast, Premium Bearing grade) Ertalyte® PET-P (Polyethylene Terephthalate) Polycarbonate (Window Grade/optically clear) Hydex® 202, 301, 4101, 4101L Ertalyte® TX Ultem® 1000 (Duratron® PEI) Polyethersulfone (PES) PVDF (Kynar®) Polysulfone Delrin® AF (Acetal Homopolymer PTFE blend) Hydlar® Z (Kevlar® fiber reinforced Nylon 6/6) PEEK (Polyetheretherketone, Ketron®) Techtron® PPS & HPV Torlon® (Polyamide-imide, Duratron® PAI) TecasintTM MOST EXPENSIVE *Note: Comparative pricing based on price per square foot for 1 inch thick slab.

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alro.com ® Alro Steel Metals Guide Material Selection Guide Plastics Product Descriptions

The following descriptions are designed to offer a brief reference of each products' typical properties. These descriptions have been arranged in order of least expensive to highest cost/performance. For additional information regarding product descriptions, applications, physical properties, and available shapes/sizes, please contact Alro Plastics at 1-800-877-ALRO. HDPE: HDPE is a high impact strength and high density polyethylene. HDPE has excellent tensile strength, energy absorption, abrasion resistance and resistance to stress cracks. High-density polyethylene, unlike polypropylene, cannot withstand normally-required autoclaving conditions. HDPE is not dimensionally stable so it can not hold tight tolerances when machined. This product is FDA compliant, in Natrual color only. POLYPROPYLENE: Polypropylene is an economical material that offers a combination of outstanding physical, chemical, mechanical, thermal and electrical properties not found in any other thermoplastic. Polypropylene is a high corrosion resistant material that has high temperature resistance and tensile strength. Compared to LDPE or HDPE, polypropylene has a lower impact strength but superior working temperatures and tensile strength. PVC: PVC Type II is a uniquely adaptable polyvinyl chloride displaying excellent thermoforming capabilities, contour definition and surface texture. Available finishes include matte and glossy. Type II is fashioned in the form of homogeneous sheets. This product has great corrosion and chemical resistance, however it is not FDA compliant. VHMW: There are many cases in which UHMW is specified for installations where its ultimate abrasion and impact resistance are not necessary. VHMW is a unique product designed to be a perfect comple- ment to UHMW and to bridge the wide performance gap between HDPE and UHMW. This material is FDA and USDA approved in the white opaque color. LDPE: HDPE is a corrosion resistant, extruded material that sustains low moisture permeability. It also has a relatively low working temperature, soft surface and low tensile strength. LDPE is more flexible than HDPE, which makes it a good choice for prosthetic devices, most of which are either drape formed or vacuum formed. Its impact resistance makes it a natural for impact pads, while its easy machinability makes it a good choice for fabricated parts where chemical and corrosion resistance is demanded. ACRYLIC: Acrylic plastic sheet is completely transparent, flexible and has great resistance to break- age. It is an excellent material which can replace glass for windows, doors, partitions and skylights. It is lightweight, with only half the weight of glass, and it is virtually unaffected by nature. An FDA approved Plastics grade is available by request. POLYCARBONATE (General Purpose): (1/2" and under) Polycarbonate is a unique engineering thermoplastic which has an excellent balance of clarity and toughness while displaying a wide range of high-heat deflection temperatures. Toughness is the most outstanding feature of polycarbonate; for applications such as safety shields and sports equipment this durable material is without equal. UHMW-PE: Provides outstanding abrasion resistance and a low coefficient of friction. Impact strength is high and chemical resistance is excellent. UHMW-PE also exhibits a high coefficient of thermal expansion (meaning that the material will expand or swell under increased temperatures). This product is also FDA compliant, however; it will not handle heavy loads or hold tight tolerances. PHENOLIC CE: Phenolic CE (NEMA CE) consists of a cotton canvas type fabric and electrically insulating phenolic resin system. It is easy to machine and operates with less noise than metal. In addition, this material is not as abrasive as fiberglass alternatives when used in wear applications. Phenolic CE can be used in explosion-proof environments. This material is commonly used to make gears, pulleys, rollers, and guides, as well as electrically insulated parts such as control boards. NYLON 6 (Cast): This nylon exhibits all the properties which generally make NYLON a superior engineering material; high strength, low friction and wear resistance, however, because of the casting process, part size and thickness are almost unlimited without degradation of the material's internal structure. Cast NYLON is available in a wide variety of FDA approved shapes. It is also available in blue, glass-filled and molybdenum-disulfide filled grades.

Continued on next page

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® alro.com Alro Steel Metals Guide Material Selection Guide Plastics Product Descriptions

NYLATRON® GSM: Nylatron® GSM contains finely divided particles of molybdenum disulphide (MoS2) to enhance its load bearing capabilities while maintaining the impact resistance inherent to nylon. It is the most commonly used grade for gears, sheaves, sprockets and custom parts. ABS: acrylonitrile-butadiene-styrene, is a low cost engineering plastic that is easy to machine and fabricate. ABS is an ideal material for structural applications when impact resistance, strength, and stiffness are required. It is widely used for machining pre-production prototypes since it has excellent dimensional stability and is easy to paint and glue. ABS is available in a smooth/smooth, haircell one side, and haircell both sides surface finish.ABS also works very well with the vacuum forming process and is a preferred material. An FDA compliant grade is available. ACETRON® GP: Acetron® GP is MCAM's general purpose copolymer acetal and is the only porosity- free acetal product available today. MCAM's in-line photometric quality procedure assures every plate and rod is porosity-free as measured by MCAM's dye penetrant test making it the preferred acetal for food contact and medical applications. Acetron® GP natural (white) is FDA, USDA, NSF, Canada AG and 3A-Dairy compliant. TIVAR® 88: Uniquely formulated UHMW, TIVAR® 88 engineering polymer has a very low coefficient of friction, excellent abrasion resistance. Lightweight (1/8 the weigth of steel), it is easily machined and installed. TIVAR® 88 can be fabricated and welded to provide a solution for nearly any application, Available in an anti-static formulation. DELRIN®: Delrin®, a homopolymer acetal, is also manufactured and stocked in rod and plate. It offers slightly higher mechanical properties than Acetron® GP acetal, but may contain a low-density center, especially in larger cross-sections. Delrin® is ideal for small diameter, thin-walled bushings that benefit from the additional strength and rigidity of homopolymer acetal. Delrin® natural grade is made from a resin that is FDA, NSF and USDA compliant. NYLON 101® (Extruded): This industry standard for machined plastic is characterized as having an excellent combination of physical properties including; high strength, a high melting point, resistance to repeated impact, low coefficient of friction and resistance to abrasion. It has good resistance to Plastics fuels, lubricants and most chemicals, but is attacked by phenols, strong acids and oxidizing agents. This material is FDA compliant. NYLATRON® GS: Molybdenum disulphide (MoS2) filled nylon offering improved strength and rigidity. With a lower coefficient of linear thermal expansion than Nylon 101®, Nylatron® GS parts maintain better fit and clearances, and have less tendency to seize as bearings. POLYURETHANE: or Urethane, is a unique material that offers the elasticity of rubber combined with the toughness and durability of metal. Because urethane is available in a very broad hardness range (flexible-soft to rigid-hard), it allows the engineer to replace rubber, plastic and metal with the ultimate in abrasion resistance and physical properties. Polyurethane can be cast to size or to print using a mold. It is available in a wide range of colors and hardnesses. CPVC: Although CPVC is based on PVC, and shares a few of the same characteristics, it is still a unique polymer. CPVC is a high temperature grade (up to 200°F) chlorinated polyvinyl chloride that provides excellent corrosion resistance, high heat resistance, chemical resistance, inherent flame resistivity, good tensile strength, weatherability and is easily fabricated. These characteristics make CPVC a useful material in a wide range of markets including the chemical processing and metal finishing industries. PTFE / TFE (Polytetrafluoroethylene): PTFE is a member of the fluorocarbon family and very well known for its chemical and heat resistance. It is insoluble in almost all organics. PTFE also resists at- tack by most corrosive chemicals, retains its strength in extreme temperatures and because it absorbs little energy, excels as electrical insulation. Impact strength is high, but its resistance to wear, tensile strength and creep resistance are low in comparison to other engineering materials. This material is FDA compliant. POLYCARBONATE (Machine Grade): A transparent thermoplastic with high impact strength, high modulus of elasticity and good high voltage insulating properties. Usually available in 3/4" thick and up. Some practical limitations of polycarbonate sheet include exposure to high temperatures and humidity over long periods of time. This material is not FDA compliant.

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alro.com ® Alro Steel Metals Guide Material Selection Guide Plastics Product Descriptions

NORYL®: NORYL® modified PPO is a strong, tough engineering plastic with outstanding mechanical, thermal and electrical properties. Low moisture absorption and low thermal expansion make NORYL® one of the most dimensionally stable thermoplastics available. NORYL's hydrolytic stability makes it a good choice for many applications where fluids are present. It's FDA compliancy makes it suitable in food-based applications. NYLATRON® NSM: is the premium bearing and wear nylon product available today. Solid lubricant additives impart self-lubricating, high pressure/velocity and superior wear resistance characteristics. This wear resistance is delivered without either start-up or running lubrication making it ideal for bearings, gears and wear pads. In wear applications, Nylatron® NSM lasts up to 10 times longer than standard Type 6 nylon. It provides weight and noise reduction, corrosion resistance, and easy machining. With less downtime and reduced maintenance, save time and money by realizing the increased performance and productivity of this self-lubricating nylon. It is not FDA compliant. ERTALYTE® PET-P: An unreinforced, semi-crystalline thermoplastic polyester. Its excellent wear resistance, low coefficient of friction, high flexural modulus and superior dimensional stability make it a versatile material for designing mechanical and electromechanical parts. Because PET has no cen- terline porosity, the possibility of fluid absorption and leakage is virtually eliminated. PET is somewhat brittle and FDA compliant. POLYCARBONATE (Window Grade): is an engineering plastic with excellent dimensional stability and good strength and stiffness over a wide range of service temperatures. Available in thicker sizes starting around 3/4" thick and up. Window grade is often used for structural applications when clarity and impact strength are essential including lenses, manifolds, site glasses, and machine guards. Window grade polycarbonate is optically clear. FDA compliant grades and colors are available on a custom basis. HYDEX® 4101 (PBT): HYDEX® 4101 is a PBT polyester. In addition to the physical properties of PET, PBT has better impact, lubricity, lower moisture absorption and improved machinability. PBT does not exhibit porosity in the extruded form. This product is offered in many popular standard rod and slab sizes and is FDA compliant. HYDEX® 4101L: HYDEX® 4101L (Lubricated) is an enhanced version with improved wear, PV range and lubricity over HYDEX® 4101. This products is offered in many popular standard rod and slab sizes and is FDA compliant. HYDEX® 202 and 301 (Rigid Polyurethane): HYDEX® 202 and 301 are a family of rigid thermoplastic Plastics polyurethane products. These resins are unique in that they are amorphous and provide properties such as good impact resistance, good dimensional stability and clarity. These materials are extremely dimensionally stable and are frequently the material of choice when close tolerance and/or difficult geometrical parts are being machined.They also exhibit properties of crystalline polymers by having excellent chemical resistance and low moisture absorption. While HYDEX® 202 is opaque, HYDEX® 301 is transparent, and would replace polycarbonate in applications requiring clarity and chemical resistance. These materials are FDA compliant. ERTALYTE® TX: is an internally lubricated thermoplastic polyester providing enhanced wear and inertness over general purpose nylon (PA) and acetal (POM) products. Containing uniformly dispersed solid lubricant, Ertalyte® TX provides a lower wear rate and coefficient of friction than unmodified polyesters like PET or PBT and even internally lubricated materials like Delrin AF blend. Ertalyte® TX is also FDA compliant. ULTEM® (DURATRON® PEI): ULTEM® is an amorphous thermoplastic polyetherimide (PEI) material which combines exceptional mechanical, thermal, and electrical properties. Its continuous use temperature of 332oF is higher than that of commodity plastics such as NYLON and DELRIN®. It is used widely in the electronic market because of its good arc resistance and dielectric constant. It is also a prime material for medical applications because of its ability to withstand multiple autoclave steam sterilizations. This material is FDA compliant. KYNAR® PVDF (Polyvinylidene Flouride): This high molecular weight polymer is a member of the fluorocarbon family. PVDF provides greater strength, wear and creep resistance than PTFE. PVDF will not handle the high temperatures of PTFE, however; this material will operate in the -100oC to 150oC range. This material is FDA compliant.

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® alro.com Alro Steel Metals Guide Material Selection Guide Plastics Product Descriptions

POLYSULFONE: A semi-transparent, heat resistant, ultra-stable high performance engineering thermoplastic. This material offers excellent mechanical, electrical and chemical resistance properties which remain unchanged over a broad temperature range. It is FDA compliant and has excellent electrical properties and can withstand multiple autoclave cycles. DELRIN® AF: A combination of oriented PTFE/TFE fluorocarbon fibers uniformly dispersed in DELRIN® acetal resin. This combination produces a material that has strength, toughness, dimensional stability and fabrication economy which approaches that of DELRIN®, plus the surface characteristics of unlubricated PTFE. Not FDA compliant. PES (Polyethersulfone): This polymer exhibits high resistance to heat and combustion, low smoke emission, low moisture absorption, and generally good mechanical properties. Heat resistance of 398oF at 264 psi can be expected. This material is FDA compliant. HYDLAR® Z (Nylon/Kevlar): The KEVLAR® filler enhances the physical properties but is not abrasive like glass fillers. KEVLAR® increases the tensile and flexural strength and also increases the impact resistance. This material offers outstanding machinability and is non-abrasive to mating surfaces and tooling. Ideal for structural, high PV and wear resistant applications. PEEK (Polyetheretherketone): This crystalline, high temperature engineering thermoplastic, offers excellent thermal and chemical resistance properties and outstanding resistance to abrasion and dynamic fatigue. PEEK is ideal for electrical components exposed to heat over 464oF. This material is FDA compliant. TECHTRON® PPS: Techtron® PPS (polyphenylene sulfide) products offer the broadest resistance to chemicals of any advanced engineering plastic. They have no known solvents below 392°F (200°C) and offer inertness to steam, strong bases, fuels and acids. Minimal moisture absorption and a very low coefficient of linear thermal expansion, combined with Quadrant EPP's proprietary stress relieving process, make these PPS products ideally suited for precise tolerance machined components. TORLON® Poly(amide/imide): This resin exhibits exceptional physical and chemical properties with Plastics superior resistance to elevated temperatures (from 400oF to 500oF continuously). It is available in 3 grades: electrical, bearing and 30% glass reinforced. Torlon® 4301 and 4203 resins provide better compressive strength and higher deflection temperature than most other high performance thermoplastics. Their low coefficient of thermal expansion and high creep resistance provide excellent dimensional stability over a wide range of temperatures. This material is not FDA compliant. TECASINTTM: TecasintTM materials are high termperature polyimides for special applications. Semi- finished products and direct formed finished parts made of TecasintTM have excellent long-term stability. The broad temperature application spectrum of these materials range from -270oC to +300oC. Even when heated briefly to 350oC, TecasintTM materials will not melt or soften. Strength, dimensional stability and creep strength remain high under mechanical stress even during long-term usage.

Please visit alro.com for more product information, physical property sheets and safety data sheets.

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alro.com ® Alro Steel Metals Guide Plastics Processing Overview For customers with processing and fabrication requirements, Alro Plastics is capable of supplying finished parts per print to your specific requirements. Our modern manufacturing methods and state-of-the-art computer systems virtually eliminate mistakes and reruns. By utilizing computer planning and control systems, we offer faster, more efficient manufacturing. The end result allows Alro Plastics to maintain the lowest lead times in the industry. Regardless of your requirements, simply provide Alro with the specifications for your projects and let us handle the rest.

Cut-To-Size Capabilities

CNC Saw Cutting With a multitude of CNC Production Saws Alro Plastics is able to offer same day cutting and shipping on the majority of cut-to-size orders. These high precision saws are capable of cutting sheets up to 8" thick quickly and accurarely. The large 14 ft x 14 ft tables are able to handle very large sheets allowing for better material yields. ● Quantities: 1 pc - 50,000 pcs ● Thickness: 1/16" up to 8" thick ● Length/Width: 1/2" up to 168" wide/long ● Standard Cut Tolerance: +1/16" / -0" ● Custom tolerances available by request ● Multiple shifts for shortest lead times

Rod and Tube Saw Cutting Alro Plastic stocks rod and tube up to 12" diameter in a variety of materials and also has the ability to cut it to desired length. Our horizontal band saws can cut round stock up to 18" in diameter. These saws are easy to set up for quick 1 piece cut jobs and can also be programmed for longer production jobs. ● Quantities: 1 pc - 10,000 pcs

Plastics ● Diameter: 1/8" up to 18" diameter ● Length/Width: 1" up to 20 feet long ● Standard Cut Tolerance: +1/4" / -0" ● Custom tolerances available by request ● Solid rounds and hollow rounds

5-Axis Waterjet Cutting Alro also offers 5-Axis Waterjet Cutting capable of cutting sheet stock as thick as 10" in a single pass. The 5-axis rotation allows the machine to cut bevels and 3-dimensional parts. The Waterjet is also ideal for cutting the more challening materials such as rubber, urethane, foam, fiberglass and the many glass-filled plastic materials. These materials can be trouble for conventional cutting methods, but the Waterjet is able to cut them easily while holding tight tolerances. ● Quantities: 1 pc - 20,000 pcs ● Thickness: 1/32" up to 10" thick ● Width: 1/2" up to 78" wide ● Length: 1/2" up to 157" long ● Standard Cut Tolerance: +/- .015" ● Fiberglass, G10, glass-filled materials, rubber, urethane, foam and more

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® alro.com Alro Steel Metals Guide Plastics Processing Overview

CNC Machining Capabilities

CNC Routing Alro Plastics features computerized, three-axis CNC Routers with additional vertical and horizontal drilling capabilities. With this equipment, extremely close tolerances for milled, drilled and routed parts up to 120" x 144" x 4" thick can be achieved. These production style routers have dual tables to allow them to run parts on one while loading and unloading the other table to increase productivity. The dual and quad heads allow for running two and four parts at the same time for maximum efficiency while the auto toolchangers hold up to 16 indexable tools each to decrease downtime. ● Quantities: 1 pc - 50,000 pcs ● Thickness: 1/16" up to 4" thick ● Width: 1/2" up to 120" wide ● Length: 1/2" up to 144" long ● Standard Cut Tolerance: +/- .015" ● Custom tolerances available by request ● Multi-Table Routers for production runs ● Automatic tool changers, up to 32 tools

CNC Vertical Machining Center In addition to the CNC routers Alro Plastics also has a vertical machining center for more complex parts and prototype runs. The VMC has the ability to cut parts from 1/16" thick up to 6" thick with Plastics a 32" wide x 60" long work surface for large parts. With its 4-axis capabilities and automatic tool changers the VMC is an excellent compliment to the CNC routers.

● Quantities: 1 pc - 10,000 pcs ● Thickness: 1/16" up to 6" thick ● Width: 1" up to 32" wide ● Length: 1" up to 60" long ● Ideal for prototypes and small, complex parts ● Custom tolerances available by request

CAD/CAM Programming Alro Plastics utilizes the latest CAD/CAM programming software to run our CNC equipment. We can accept customer supplied files in .DWG and .DXF formats and import the data directly into our machines. This software allows us to test run the program in the virtual world before wasting any material or labor time. Our customers can email us CAD data and prints to [email protected].

● Email : [email protected] ● File Types : .DWG, .DXF, .IGES ● Virtual test runs to prevent errors ● Able to upload customer files directly ● Store files electronically for repeat orders

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alro.com ® Alro Steel Metals Guide Plastics Processing Overview

Additional Services

Drilling and Tapping Our FlexArm equipment allows Alro Plastics to offer in house capability of part tapping and Helicoil inserts. The FlexArm keeps the Helicoil insertion tool perpendicular to the work piece. The depth control ability offers consistency from part to part whether tapping or inserting helicoils. A FlexArm Tapping Machine will take care of prep work such as reaming, chamfering and deburring.

● Quantities: 1 pc - 10,000 pcs ● Thickness: 1/4" up to 4" thick ● Length/Width: 1" up to 120" wide/long ● Helicoil Sizes: ● Standard: 8-32, 10-24, 10-32, 1/4-20, 3/8-20 and 1/2-13 ● Metric: M3-0.5, M4-0.7, M5-0.8, M6 x 1.0, M8 x 1.25 and M10 x 1.50

Plastic Welding Alro Plastics has invested the time and resources to become very good at plastic welding and we offer this service to all of our customers. From the simple task of butt-welding two sheets together to make one longer sheet, to the complex process of creating custom fabricated tanks to print, we can do it all. ● Hot gas and modified extrustion welding ● Done in house, better control of lead times ● Pieces machined on routers for best finish Plastics ● Experienced welders specializing in plastics ● Many plastics can be welded

Bending and Gluing Alro Plastics also offers our customers custom fabricated bent and glued parts to print. Some of our thinner gage plastics can be heat bent or cold formed on a press break, mostly our “See-through” materials like Acrylic, Plexiglas, Polycarbonate and PETG. We can also CNC Saw Cut and Router these parts and assemble them together on custom fabricated jobs. ISO certified to ensure high quality finished parts in a timely manner.

● CNC machined edges for the best bonds ● Ability to heat bend plastics per print ● Cold forming and bending also available ● Experienced fabricators specializing in plastics ● Complete assembly of finished parts

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® alro.com Alro Steel Metals Guide Plastics Locations and Coverage Map Servicing Warehouse and Contact Information (Color shades indicate branch coverage) Plastics Jackson, MI Detroit, MI 2218 Enterprise 1750 E. Heights Drive Jackson, MI 49203 Madison Heights, MI 48071 Ph: (517) 787-5500 Ph: (800) 877-2576 Fx: (517) 787-6380 Fx: (517) 787-6380

Grand Rapids, MI Chicago, IL 4150 Broadmoor SE 279 Madsen, Suite 102 Grand Rapids, MI 49512 Bloomingdale, IL 60108 Ph: (616) 656-2820 Ph: (888) 877-2576 Fx: (616) 656-2828 Fx: (616) 656-2828

Louisville, KY Clearwater, FL 5500 Shepherdsville Rd 12171 62nd Street Suite 300 Suite 150 Louisville, KY 40228 Largo, FL 33773 Ph: (502) 968-9980 Ph: (727) 573-1480 Fx: (502) 968-5530 Fx: (727) 573-1632

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alro.com ® Alro Steel Metals Guide

Our 60,000 square-foot Alro Plastics location in Jackson, Michigan Alro Plastics Your Source for Engineering Plastics Sheet • Rod • Tube • Film • Profiles • Machined Parts Plastics

Sheet, rod, tube, film and profiles Machined and fabricated parts to print

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® alro.com Alro Steel Metals Guide

Alro Industrial Supply Cutting Tools, Abrasives, Safety Supplies & More

Introduction ...... 11-2

Manufacturer Listing ...... 11-2 thru 11-3

Product Listing ...... 11-4 thru 11-5

Value Added Services ...... 11-6

SmartCell Product Line ...... 11-7

Industrial Supply Locations ...... 11-8 Industrial Supplies

11-1 alro.com ® Alro Steel Metals Guide

Alro Industrial Supply Your Source for Cutting Tools, Abrasives & MRO Supplies

Cutting Tools Abrasives Coolants

Alro Industrial Supply has provided a full spectrum of the highest quality industrial supplies since 1964.

With an emphasis on cutting tools, die supplies and abrasives, Alro represents the most upstanding vendors in the industry. Our large inventory allows us to process your orders the same day. Contact Alro and let our knowledgeable salespeople provide you with quality products at competitive prices.

Please contact Alro Industrial Supply at: (800) 877-2576 or e-mail: [email protected]

Manufacturer Listing Supplies Industrial 3M Beveler USA Cratex 5TH Axis Big Kaiser CRC 80/20 Blackhawk Crews Airmaster Fan Blue Chip Crown Matting Allied Machine Bondhus Dake Alvord-Polk Brady SPC Dayton Lamina Amada Campbell Chain Desmond American Torch Tip CH Hanson De-Sta-Co ATA Tools Channellock DeWalt Balax Chick Workholding Dikar Benz Coilhose Dorian Betco Cortec Dormer Pramet

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® alro.com Alro Steel Metals Guide Manufacturer Listing

Drill Master Koma Precision Raptor Workholding Earth Chain Komet Rego-Fix Emuge Krylon Richards Micro-Tool Erickson Kurt Workholding Rousseau Eriez Kyocera Royal Products Everede Tool Lang Technovation Sandvik (Florida Only) FlexArm Lempco Schunk Flo-Tec Lenox Scientific Cutting Tool Fluke Lift-All Seco Fraisa USA Lista Severance Tool Fuchs Lubricants LMT Onsrud SGS Fullerton Lovejoy SGSPRO (ATA Tools) Gear Wrench LS Starrett Sia Abrasives General Lyndex-Nikken Sioux Tools Guhring Lyon SMW-Autoblok Hainbuch-Welge MA Ford Sprayon Hanita Markal Standard Abrasives Hannibal Marvel Saw Stanley Harvey Tool Master Fluid Solutions Stanley Vidmar Hassay-Savage MCR Safety Sumitomo Heimatec Melin Tool Superior Abrasives Helicoil Meltblown Technologies Superior Glove Works Hemco Merit Abrasives Tapmatic Hexarmor Meyer Gage Techniks Holo-Krome Micro 100 Te-Co Horn USA Microcentric Titex Huot Milwaukee Electric Tool Flo Hyundai Welding Products Misumi Tungaloy America Industrial Magnetics Mitee-Bite Ultra Dex Insize USA Mitutoyo Union Butterfield Industrial Internal Tool MK Morse Val Cool Supplies Intertape Modern Abrasive Vardex Inweld Niagara Cutter Vermont Gage Iscar Nicholson VSM Abrasives ITW/Devcon/Permatex North American Tool Walter Surface Technology ITW/Dykem Norton Walter USA Jacobs NTK Weiler Jesco Osborn WhizCut Jet OS Walker Widell K-Tool Parlec Widia Kaiser ThinBit Pferd Wiha Kalamazoo Chuck Precision Brand Products Wilton Kennedy Protective Industrial Products Xebec Keo Proto YG-1 Kimberly Clark Prototyp Zebra Kitagawa Quality Chaser Klein Tools Radiac Abrasives

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alro.com ® Alro Steel Metals Guide Product Listing

Cutting Tools Boring Drilling (Solid) Tapping • Big Kaiser • Dormer • Balax • Everede Tool • Fullerton • Dormer UB • Horn USA • Guhring • Emuge • Internal Tool • Keo • Guhring • Komet • MA Ford • North American Tool • Parlec • SGS • Prototyp • Rigibore • Sumitomo • YG-1 • Sandvik (Florida Only) • Titex Threading (Indexable) • Seco Milling (Indexable) • Advent • Ultra Dex • Horn USA • Horn USA • Walter USA • Iscar • Iscar Broaching • K-Tool • Seco • Hassay Savage • Kyocera • Vardex • Horn USA • NTK • Walter USA • Widia Coolants • Sandvik (Florida Only) • Fuchs Lubricants • Seco Threading (Solid) • Master Fluid Solutions • Tungaloy America • Advent • ValCool • Sumitomo • Allied Machine • Walter USA • Guhring Cut Off / Grooving • Widia • Horn USA • Horn USA • Internal Tool • Internal Tool Milling (Solid) • Iscar • Iscar • Fraisa USA • Scientific Cutting Tool • Kaiser ThinBit • Fullerton • Seco • Sandvik (Florida Only) • Guhring • Vardex • Seco • Hanita • Tool Flo • Harvey Tool Toolholding • Vardex • Horn USA • Dorian • Walter USA • MA Ford • Erickson • Melin Tool • Jacobs Deburring • Niagara Cutter • Lyndex • ATA Tools • Onsrud • Parlec • Nicholson • Richards Micro-Tool • Rego-Fix • Norton • Seco • Schunk • Osborn • SGS • Seco • Pferd • Walter USA • Tapmatic • Royal Products • Techniks • Severance Tool Reaming

Supplies • Ultra Dex Industrial • SGSPRO (ATA Tools) • Alvord-Polk • YG-1 • Weiler • Fullerton • Western Abrasives • Hannibal Turning • Horn USA • Blue Chip Drilling (Indexable+Spade) • Iscar • Guhring Saw Cutting • Kyocera • Iscar • Amada • NTK • Komet • Lenox • Precision Marshall • Kyocera • MK Morse • Sandvik (Florida Only) • Sandvik (Florida Only) Swiss Tool • Seco • Seco • Horn USA • Sumitomo • Sumitomo • Iscar • Tungaloy America • Walter USA • WhizCut • Walter USA • YG-1

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® alro.com Alro Steel Metals Guide Product Listing Abrasives Maintenance Safety • 3M • 3M • 3M • Cratex • 80/20 • Betco • Desmond • Allen • Crews • Modern • Betco • Hexarmor • Norton • Beveler USA • Howard Leight • Osborn • Bondhus • Kimberly Clark • Pferd • Blackhawk • Protective Industrial • Radiac Abrasives • Brady SPC Products • RexCut • Channellock • Superior Glove • Sia Abrasives • Coilhose • Standard Abrasives • Cortec Storage • Superior Abrasives • CRC • Edsal • VSM Abrasives • Crews • Equipto • Weiler • DeWalt • Hout • Western Abrasive • Dykem • Kennedy • Flo-Tec • Lista • Fluke Die Components • Lyon • Gear Wrench • Dayton Lamina • Rousseau • Helicoil • Lempco • Stanley Vidmar • Misumi • Intertape • Kimberly Clark • Moeller Welding Supplies Fasteners • Klein Tools • Holo-Krome • Krylon • American Torch Tip Shim Stock • Meltblown Technologies • Hexarmor • Precision Brand • Milwaukee Electric • Hyundai Welding Products • Permatex • Inweld • Pferd • Protective Industrial Driven Tools • Proto Products • Benz • Stanley • Superior Glove • Heimatec • Wiha • Koma Precision Work Holding Material Handling • 5TH Axis Gauging • Cambria Tool

• Acme Industrial Supplies • Balax • American Drill Bushing • Chick • Hemco • Campbell • De-Sta-Co • Insize USA • Earth Chain • Earth Chain • LS Starrett • Lift-All • Enerpac • Meyer • OS Walker • Hainbuch-Welge • Mitutoyo • Kitagawa • North American Tool Presetters • Koma Precision • Vermont • Lang Technovation • Big Kaiser • Microcentric Machinery • Koma Precision • Mitee-Bite • Parlec • Northwestern • Amada • Raptor Workholding • Beveler USA • Schunk • Dake • SMW Autoblok • Eriez • Stevens Engineering • FlexArm • Te-Co • Jet • Tombstone City • Kalamazoo • Marvel

11-5

alro.com ® Alro Steel Metals Guide Value Added Services Additional Services Offered Alro specializes in providing flexible services tailored to the needs of our customers. Let us know about anything that we can do to satisfy your needs and we will gladly work out a customized program. Some Value Added services that Alro offers include:

Gauge Calibration - Send your gauges to Alro and we will have them calibrated, certified and back to you in short order.

Sling Inspection/Certification - Alro works with factory personnel to inspect and certify your chain and wire rope slings, then certify them to meet all OSHA requirements.

Band Saw Preventative Maintenance & Repair - Purchase saw blades from Alro and we will work out a program to maintain and repair your saws.

Band Saw Blade Welding - Alro has band saw blade welding capacity on site to quickly respond to the exact style and length of blade you need.

Cutting Tool Resharpening - Reduce your internal handling costs by letting Alro send out your tools to be resharpened.

Tool Repair - Let Alro work out the right program for you in repairing your indexable cutter bodies.

Tool Testing - Alro’s team of technical specialists will make tool recommendations then run tests to prove productivity increases. Let Alro manage your cost reductions and productivity maximization.

Technical Factory Support - Alro offers factory technical support from the manufacturers we represent. Call on Alro for your complicated or special tool applications.

Cost Savings Analysis and Documentation - Alro will document the overall productivity cost savings that are achieved by applying the right tool in the right application.

Training - Alro offers customer in-plant training as well as seminars at Alro or the tool manufacturer’s facility. If your operators need training in specific machining applications, we will design a program right for you.

Coolant Management - Our certified coolant lab offers sample testing that provides data to maximize your fluid performance, extend coolant life and improve tool performance.

Carbide Recycling - Let Alro Industrial Supply set up a program in your shop to reclaim spent carbide, sell it to a recycler and improve your bottom line. Supplies Industrial

11-6

® alro.com Alro Steel Metals Guide SmartCellTM Tool Management Solutions SmartCellTM is the latest technology innovation from Alro Industrial Supply which provides tooling security, tracking and auto-replenishment at the point of use or within a crib environment. SmartCellTM was designed to directly support cellular manufacturing and can drastically reduce your tooling usage and replenishment costs.

SmartCellTM Product Offerings ● SmartCartTM ● SmartCabinetTM (8 drawer model) ● SmartCabinetTM (11 drawer model) ● SmartCoilTM ● SmartLockerTM

Tooling Security, Tracking & Auto-replenishment ● Secure products by placing at point-of-use or within a crib environment ● Offering a series of machine types appropriate to the product ● Dispense and return tools with touch-screen navigation

● Auto-replenishment with 24-hour monitoring Industrial Supplies ● Track usage with reports for all tooling activity ● Reduce transaction costs!

Track Usage Track inventory usage with SmartCell's robust reporting. Reports include: ● Usage by Cell ● Tool performance ● Usage by Employee ● Usage by exception ● Usage by Part ● Job costing, etc... ● Usage by Job

SmartCellTM Benefits & Advantages ● Reduced premium freight charges ● Transaction cost reduction ● Reduced obsolete tool inventory ● Tool consumption reduction ● Inventory carrying cost reduction ● Reduced walk & wait time ● Monthly summary invoicing ● Productivity enhancements

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alro.com ® Alro Steel Metals Guide

Alro Industrial Supply

Alro Industrial Supply location in Jackson, Michigan

JACKSON Alro Industrial Supply contact info 3100 E. High Street Jackson, MI 49203 • phone: (800) 877-2576 Ph: (800) 877-2576 • e-mail: [email protected] Ph: (517) 787-5500 Fx: (517) 787-6016

CHICAGO CLEARWATER GRAND RAPIDS 4501 James Place 12490 49th Street N. 4324 Airlane Drive SE

Supplies Melrose Park, IL 60160 Clearwater, FL 33762 Grand Rapids, MI 49512 Industrial Ph: (800) 877-2576 Ph: (800) 771-2576 Ph: (888) 424-2576 Ph: (517) 787-5500 Ph: (727) 572-4344 Ph: (616) 656-2800 Fx: (517) 787-6016 Fx: (727) 572-6812 Fx: (616) 656-2830

alroindustrial.com

11-8

® alro.com Alro Steel Metals Guide

Reference Section Metal Product Information, Data and Tolerances

Average Mechanical Properties ...... 12-2 thru 12-5

Combined AISI & SAE Standard ...... 12-6 thru 12-13

Metric System of Measurements ..... 12-14 thru 12-15

Geometric Formulas ...... 12-16 thru 12-17

Distance Across Corners ...... 12-18

Weight Formulas ...... 12-19

Cut to Length, 1000 pcs ...... 12-20 thru 12-21

U.S. Gallons in Round Tanks ...... 12-22 thru 12-23

U.S. Gallons in Rect. Tanks ...... 12-24 thru 12-25

Hardness Conversion Table ...... 12-26

MSDS - Steel ...... 12-27 thru 12-29

MSDS - Aluminum...... 12-30 thru 12-34

Alro Locations by State ...... 12-35 thru 12-38 Reference

12-1 alro.com ® Alro Steel Metals Guide Average Mechanical Properties Various Steels Commonly Ordered to Chemical Specifications

A.I.S.I *Tensile *Yield Elongation Number Condition Strength Point %, 2" C1018 Hot Rolled 58 32 25 C1018 Cold Drawn 64 54 15 C1020 Hot Rolled 55 30 25 C1020 Cold Drawn 64 54 24 C1040 Hot Rolled 90 56 24 C1040 Cold Drawn 85 71 17 C1040 Heat Treated 108 79 23 C1040 Heat Treated 100 70 26 C1040 Heat Treated 94 68 27 C1040 Heat Treated 96 68 27 C1040 Heat Treated 92 64 28 C1040 Heat Treated 85 60 30 C1042 Hot Rolled 92 58 24 C1042 Cold Drawn 101 86 19 C1045 Hot Rolled 82 45 16 C1045 Cold Drawn 91 77 12 C1117 Hot Rolled 62 34 27 C1117 Cold Drawn 69 58 21 C1137 Hot Rolled 87 54 20 C1137 Cold Drawn 98 82 16 C1137 Heat Treated 122 98 17 C1137 Heat Treated 110 71 21 C1137 Heat Treated 108 69 20 C1137 Heat Treated 108 76 21 C1137 Heat Treated 101 69 24 C1137 Heat Treated 98 69 24 C1141 Hot Rolled 94 51 15 C1141 Cold Drawn 105 88 10 C1144 Cold Drawn 108 90 10 A311 Class B Cold Drawn 115 100 8 C12L14 Cold Drawn 78 60 10 C1215 Cold Drawn 78 60 10 *Tensile Strength and Yield Point based on 1,000 lbs. PSI

Two page chart, continues on next page

The information shown above represents the average results of a number of tests made at steel mill laboratories. Tensile strength, yield point, elongation, reduction of area and hardness are all affected by the size of the section being heat treated and permissable variations in analysis. This information, therefore, is only a guide and cannot be used as a basis for the Reference acceptance or rejection of material. Physical properties can be guaranteed only on steels ordered heat treated to acceptable commercial limits. All tests were made on 1" diameter round bars.

12-2

® alro.com Alro Steel Metals Guide Average Mechanical Properties Various Steels Commonly Ordered to Chemical Specifications

A.I.S.I Reduction Hardness, Hardness, Machinability Number Area, % Brinell Rockwell % C1018 50 116 B79 52 C1018 40 126 B85 70 C1020 50 137 B76 50 C1020 54 126 B79 58 C1040 49 187 B91 63 C1040 42 170 B93 62 C1040 63 217 B96 --- C1040 65 207 B95 --- C1040 68 197 B93 --- C1040 61 197 B93 --- C1040 64 187 B91 --- C1040 67 170 B87 --- C1042 49 201 B94 63 C1042 40 207 B95 60 C1045 40 163 C16 56 C1045 35 179 C15 55 C1117 47 131 B78 84 C1117 52 137 B87 90 C1137 47 192 B92 70 C1137 35 199 C15 70 C1137 51 248 C24 --- C1137 56 229 C21 --- C1137 52 223 B97 --- C1137 56 223 B97 --- C1137 60 207 B95 --- C1137 61 187 B94 --- C1141 35 212 B95 65 C1141 30 223 C19 70 C1144 30 217 --- 83 A311 Class B 25 ------83 C 12L14 35 163 B86 180 C 1215 35 163 B86 136 Reference

Two page chart, continued from previous page

The information shown above represents the average results of a number of tests made at steel mill laboratories. Tensile strength, yield point, elongation, reduction of area and hardness are all affected by the size of the section being heat treated and permissable variations in analysis. This information, therefore, is only a guide and cannot be used as a basis for the acceptance or rejection of material. Physical properties can be guaranteed only on steels ordered heat treated to acceptable commercial limits. All tests were made on 1" diameter round bars.

12-3

alro.com ® Alro Steel Metals Guide Average Mechanical Properties Various Steels Commonly Ordered to Chemical Specifications

A.I.S.I *Tensile *Yield Elongation Reduction Number Condition Strength Point %, 2" Area, % 4130 HR Annealed 84 53 29 54 4130 CD Annealed 97 87 21 51 4130 Heat Treated 161 138 15 54 4130 Heat Treated 145 130 19 62 4130 Heat Treated 128 113 21 68 4140 HR Annealed 89 62 26 57 4140 CD Annealed 102 90 18 50 4140 Heat Treated 153 131 16 45 4140 Heat Treated 140 135 20 62 4140 Heat Treated 133 123 21 65 4150 HR Heat Treat. 156 138 18 51 4340 HR Annealed 101 69 21 45 4340 CD Annealed 114 96 15 44 4340 Heat Treated 175 166 14 46 4340 Heat Treated 165 159 17 54 4340 Heat Treated 139 128 20 60 6150 HR Annealed 91 58 22 53 6150 Heat Treated 155 132 15 44 8620 Hot Rolled 92 64 25 58 8620 Cold Drawn 104 79 21 49

*Tensile Strength and Yield Point based on 1,000 lbs. PSI

Two page chart, continues on next page

The information shown above represents the average results of a number of tests made at steel mill laboratories. Tensile strength, yield point, elongation, reduction of area and hardness are all affected by the size of the section being heat treated and permissable variations in analysis. This information, therefore, is only a guide and cannot be used as a basis for the acceptance or rejection of material. Physical properties can be guaranteed only on steels ordered heat treated to acceptable commercial limits. All tests were made on 1" diameter round bars. Reference

12-4

® alro.com Alro Steel Metals Guide Average Mechanical Properties Various Steels Commonly Ordered to Chemical Specifications

Heat Treatment A.I.S.I Hardness, Hardness, Mach. Quenched Tempered Number Brinell Rockwell % From At Medium 4130 183 B90 65 ------4130 201 B96 70 ------4130 321 C34 --- 1575o 900o Water 4130 293 C31 --- 1575o 1000o Water 4130 262 C27 --- 1575o 1100o Water 4140 187 B91 57 ------4140 223 C19 66 ------4140 311 C33 --- 1550o 1000o Oil 4140 285 C30 --- 1550o 1100o Oil 4140 269 C28 --- 1550o 1200o Oil 4150 302 C32 --- 1525o 1100o Oil 4340 207 C15 45 ------4340 229 C21 55 ------4340 352 C38 --- 1475o 1000o Oil 4340 331 C36 --- 1475o 1100o Oil 4340 277 C29 --- 1475o 1200o Oil 6150 183 B90 50 ------6150 302 C32 --- 1550o 1000o Oil 8620 192 B92 58 ------8620 212 B96 66 ------

Two page chart, continued from previous page

1" diameter round bars. Reference

12-5

alro.com ® Alro Steel Metals Guide Combined AISI & SAE Standard Steel List Chemical Composition Limits (percent)

A.I.S.I # Carbon Manganese Phosphorus Sulfur S.A.E. # C 1005 0.06 (max) 0.35 (max) 0.040 (max) 0.050 (max) --- C 1006 0.08 (max) 0.25 / 0.40 0.040 (max) 0.050 (max) 1006 C 1008 0.10 (max) 0.25 / 0.50 0.040 (max) 0.050 (max) 1008 C 1010 0.08 / 0.13 0.30 / 0.60 0.040 (max) 0.050 (max) 1010 C 1011 0.08 / 0.13 0.60 / 0.90 0.040 (max) 0.050 (max) --- C 1012 0.10 / 0.15 0.30 / 0.60 0.040 (max) 0.050 (max) --- C 1013 0.11 / 0.16 0.50 / 0.80 0.040 (max) 0.050 (max) --- C 1015 0.13 / 0.18 0.30 / 0.60 0.040 (max) 0.050 (max) 1015 C 1016 0.13 / 0.18 0.60 / 0.90 0.040 (max) 0.050 (max) 1016 C 1017 0.15 / 0.20 0.30 / 0.60 0.040 (max) 0.050 (max) 1017 C 1018 0.15 / 0.20 0.60 / 0.90 0.040 (max) 0.050 (max) 1018 C 1019 0.15 / 0.20 0.70 / 1.00 0.040 (max) 0.050 (max) 1019 C 1020 0.18 / 0.23 0.30 / 0.60 0.040 (max) 0.050 (max) 1020 C 1021 0.18 / 0.23 0.60 / 0.90 0.040 (max) 0.050 (max) 1021 C 1022 0.18 / 0.23 0.70 / 1.00 0.040 (max) 0.050 (max) 1022 C 1023 0.20 / 0.25 0.30 / 0.60 0.040 (max) 0.050 (max) --- C 1024 0.19 / 0.25 1.35 / 1.65 0.040 (max) 0.050 (max) 1024 C 1025 0.22 / 0.28 0.30 / 0.60 0.040 (max) 0.050 (max) 1025 C 1026 0.22 / 0.28 0.60 / 0.90 0.040 (max) 0.050 (max) 1026 C 1027 0.22 / 0.29 1.20 / 1.50 0.040 (max) 0.050 (max) 1027 C 1029 0.25 / 0.31 0.60 / 0.90 0.040 (max) 0.050 (max) --- C 1030 0.28 / 0.34 0.60 / 0.90 0.040 (max) 0.050 (max) 1030 C 1031 0.28 / 0.34 0.30 / 0.60 0.040 (max) 0.050 (max) --- C 1032 0.30 / 0.36 0.60 / 0.90 0.040 (max) 0.050 (max) --- C 1033 0.30 / 0.36 0.70 / 1.00 0.040 (max) 0.050 (max) 1033 C 1034 0.32 / 0.38 0.50 / 0.80 0.040 (max) 0.050 (max) --- C 1035 0.32 / 0.38 0.60 / 0.90 0.040 (max) 0.050 (max) 1035 C 1036 0.30 / 0.37 1.20 / 1.50 0.040 (max) 0.050 (max) 1036 C 1037 0.32 / 0.38 0.70 / 1.00 0.040 (max) 0.050 (max) --- C 1038 0.35 / 0.42 0.60 / 0.90 0.040 (max) 0.050 (max) 1038 C 1039 0.37 / 0.44 0.70 / 1.00 0.040 (max) 0.050 (max) 1039 C 1040 0.37 / 0.44 0.60 / 0.90 0.040 (max) 0.050 (max) 1040 C 1041 0.36 / 0.44 1.35 / 1.65 0.040 (max) 0.050 (max) 1041 C 1042 0.40 / 0.47 0.60 / 0.90 0.040 (max) 0.050 (max) 1042 C 1043 0.40 / 0.47 0.70 / 1.00 0.040 (max) 0.050 (max) 1043 C 1045 0.43 / 0.50 0.60 / 0.90 0.040 (max) 0.050 (max) 1045 C 1046 0.43 / 0.50 0.70 / 1.00 0.040 (max) 0.050 (max) 1046 C 1049 0.46 / 0.53 0.60 / 0.90 0.040 (max) 0.050 (max) 1049 C 1050 0.48 / 0.55 0.60 / 0.90 0.040 (max) 0.050 (max) 1050 C 1051 0.45 / 0.56 0.85 / 1.15 0.040 (max) 0.050 (max) --- C 1052 0.47 / 0.55 1.20 / 1.50 0.040 (max) 0.050 (max) 1052 C 1053 0.48 / 0.55 0.70 / 1.00 0.040 (max) 0.050 (max) --- C 1054 0.50 / 0.60 0.50 / 0.80 0.040 (max) 0.050 (max) --- C 1055 0.50 / 0.60 0.60 / 0.90 0.040 (max) 0.050 (max) 1055 C 1057 0.50 / 0.61 0.85 / 1.15 0.040 (max) 0.050 (max) --- C 1059 0.55 / 0.65 0.50 / 0.80 0.040 (max) 0.050 (max) --- C 1060 0.55 / 0.65 0.60 / 0.90 0.040 (max) 0.050 (max) 1060 C 1061 0.54 / 0.65 0.75 / 1.05 0.040 (max) 0.050 (max) --- C 1062 0.54 / 0.65 0.85 / 1.15 0.040 (max) 0.050 (max) 1062 C 1064 0.60 / 0.70 0.50 / 0.80 0.040 (max) 0.050 (max) 1064 0.60 / 0.70 0.60 / 0.90 0.040 (max) 0.050 (max) Reference C 1065 1065 C 1066 0.60 / 0.71 0.85 / 1.15 0.040 (max) 0.050 (max) 1066 C 1069 0.65 / 0.75 0.40 / 0.70 0.040 (max) 0.050 (max) ---

Continued on next page

12-6

® alro.com Alro Steel Metals Guide Combined AISI & SAE Standard Steel List Chemical Composition Limits (percent)

A.I.S.I # Carbon Manganese Phosphorus Sulfur S.A.E. # C 1070 0.65 / 0.75 0.60 / 0.90 0.040 (max) 0.050 (max) 1070 C 1071 0.65 / 0.76 0.75 / 1.05 0.040 (max) 0.050 (max) --- C 1072 0.65 / 0.76 1.00 / 1.30 0.040 (max) 0.050 (max) --- C 1074 0.70 / 0.80 0.50 / 0.80 0.040 (max) 0.050 (max) 1074 C 1075 0.70 / 0.80 0.40 / 0.70 0.040 (max) 0.050 (max) --- C 1078 0.72 / 0.85 0.30 / 0.60 0.040 (max) 0.050 (max) 1078 C 1080 0.75 / 0.88 0.60 / 0.90 0.040 (max) 0.050 (max) 1080 C 1084 0.80 / 0.93 0.60 / 0.90 0.040 (max) 0.050 (max) --- C 1085 0.80 / 0.93 0.70 / 1.00 0.040 (max) 0.050 (max) 1085 C 1086 0.82 / 0.95 0.30 / 0.50 0.040 (max) 0.050 (max) 1086 C 1090 0.85 / 0.98 0.60 / 0.90 0.040 (max) 0.050 (max) 1090 C 1095 0.90 / 1.03 0.30 / 0.50 0.040 (max) 0.050 (max) 1095 B 1006 0.08 (max) 0.45 (max) 0.07 / 0.12 0.060 (max) --- B 1010 0.13 (max) 0.30 / 0.60 0.07 / 0.12 0.060 (max) --- C 1106 0.08 (max) 0.30 / 0.60 0.040 (max) 0.08 / 0.13 --- C 1108 0.08 / 0.13 0.50 / 0.80 0.040 (max) 0.08 / 0.13 --- C 1109 0.08 / 0.13 0.60 / 0.90 0.040 (max) 0.08 / 0.13 1109 C 1110 0.08 / 0.13 0.30 / 0.60 0.040 (max) 0.08 / 0.13 --- C 1111 0.08 / 0.13 0.60 / 0.90 0.040 (max) 0.16 / 0.23 --- C 1113 0.10 / 0.16 1.00 / 1.30 0.040 (max) 0.24 / 0.33 --- C 1114 0.10 / 0.16 1.00 / 1.30 0.040 (max) 0.08 / 0.13 1114 C 1115 0.13 / 0.18 0.60 / 0.90 0.040 (max) 0.08 / 0.13 1115 C 1116 0.14 / 0.20 1.10 / 1.40 0.040 (max) 0.16 / 0.23 1116 C 1117 0.14 / 0.20 1.00 / 1.30 0.040 (max) 0.08 / 0.13 1117 C 1118 0.14 / 0.20 1.30 / 1.60 0.040 (max) 0.08 / 0.13 1118 C 1119 0.14 / 0.20 1.00 / 1.30 0.040 (max) 0.24 / 0.33 1119 C 1120 0.18 / 0.23 0.70 / 1.00 0.040 (max) 0.08 / 0.13 1120 C 1125 0.22 / 0.28 0.60 / 0.90 0.040 (max) 0.08 / 0.13 --- C 1126 0.23 / 0.29 0.70 / 1.00 0.040 (max) 0.08 / 0.13 1126 C 1132 0.27 / 0.34 1.35 / 1.65 0.040 (max) 0.08 / 0.13 1132 C 1137 0.32 / 0.39 1.35 / 1.65 0.040 (max) 0.08 / 0.13 1137 C 1138 0.34 / 0.40 0.70 / 1.00 0.040 (max) 0.08 / 0.13 1138 C 1140 0.37 / 0.44 0.70 / 1.00 0.040 (max) 0.08 / 0.13 1140 C 1141 0.37 / 0.45 1.35 / 1.65 0.040 (max) 0.08 / 0.13 1141 C 1144 0.40 / 0.48 1.35 / 1.65 0.040 (max) 0.24 / 0.33 1144 C 1145 0.42 / 0.49 0.70 / 1.00 0.040 (max) 0.04 / 0.07 1145 C 1146 0.42 / 0.49 0.70 / 1.00 0.07 / 0.12 0.08 / 0.13 1146 C 1148 0.45 / 0.52 0.70 / 1.00 0.040 (max) 0.04 / 0.07 --- C 1151 0.48 / 0.55 0.70 / 1.00 0.040 (max) 0.08 / 0.13 1151 C 1211 0.13 (max) 0.60 / 0.90 0.07 / 0.12 0.08 / 0.15 --- C 1212 0.13 (max) 0.70 / 1.00 0.07 / 0.12 0.16 / 0.23 --- C 1213 0.13 (max) 0.70 / 1.00 0.07 / 0.12 0.24 / 0.33 --- C 12L14 0.15 (max) 0.85 / 1.15 0.04 / 0.09 0.26 / 0.35 12L14 C 1215 0.09 (max) 0.75 / 1.05 0.04 / 0.09 0.26 / 0.35 --- B 1111 0.13 (max) 0.60 / 0.90 0.07 / 0.12 0.08 / 0.15 1111 Reference B 1112 0.13 (max) 0.70 / 1.00 0.07 / 0.12 0.16 / 0.23 1112 B 1113 0.13 (max) 0.70 / 1.00 0.07 / 0.12 0.24 / 0.33 1113 Silicon: When a Silicon range is specified, standard limitations are as follows for Open Hearth Steels: To C 1015 Exclusive: 0.10 (max) C 1015 To C 1025 IncIusive: 0.10 (max), 0.10 / 0.20 or 0.15 / 0.30 Over C 1025: 0.10 / 0.20 or 0.15 / 0.30 To C 1113 Exclusive: 0.10 (max) C 1113 and Over: 0.10 (max), .10/ .20 or .15/ .30 C 12L14 - Pb : 0.15 / 0.35 Lead Added Acid Bessemer Steel is not furnished with specified silicon content.

12-7

alro.com ® Alro Steel Metals Guide Combined AISI & SAE Standard Steel List Open Hearth Alloy and Electric Furnace Alloy Steels Chemical Composition Limits (percent)

A.I.S.I # Carbon Manganese Phos. (max.) Sulf. (max.) 1330 0.28 / 0.33 1.60 / 1.90 0.040 0.040 1335 0.33 / 0.38 1.60 / 1.90 0.040 0.040 1340 0.38 / 0.43 1.60 / 1.90 0.040 0.040 1345 0.43 / 0.48 1.60 / 1.90 0.040 0.040 2317 0.15 / 0.20 0.40 / 0.60 0.040 0.040 2515 0.12 / 0.17 0.40 / 0.60 0.040 0.040 E2517 0.15 / 0.20 0.45 / 0.60 0.025 0.025 3120 0.17 / 0.22 0.60 / 0.80 0.040 0.040 3130 0.28 / 0.33 0.60 / 0.80 0.040 0.040 3135 0.33 / 0.38 0.60 / 0.80 0.040 0.040 3140 0.38 / 0.43 0.70 / 0.90 0.040 0.040 E3310 0.08 / 0.13 0.45 / 0.60 0.025 0.025 E3316 0.14 / 0.19 0.45 / 0.60 0.025 0.025 4023 0.20 / 0.25 0.70 / 0.90 0.040 0.040 4024 0.20 / 0.25 0.70 / 0.90 0.040 0.035 4024 ------0.050 4027 0.25 / 0.30 0.70 / 0.90 0.040 0.040 4028 0.25 / 0.30 0.70 / 0.90 0.040 0.035 4028 ------0.050 4032 0.30 / 0.35 0.70 / 0.90 0.040 0.040 4037 0.35 / 0.40 0.70 / 0.90 0.040 0.040 4042 0.40 / 0.45 0.70 / 0.90 0.040 0.040 4047 0.45 / 0.50 0.70 / 0.90 0.040 0.040 4053 0.50 / 0.56 0.75 / 1.00 0.040 0.040 4063 0.60 / 0.67 0.75 / 1.00 0.040 0.040 4068 0.63 / 0.70 0.75 / 1.00 0.040 0.040 4118 0.18 / 0.23 0.70 / 0.90 0.040 0.040 4130 0.28 / 0.33 0.40 / 0.60 0.040 0.040 4135 0.33 / 0.38 0.70 / 0.90 0.040 0.040 4137 0.35 / 0.40 0.70 / 0.90 0.040 0.040 4140 0.38 / 0.43 0.75 / 1.00 0.040 0.040 4142 0.40 / 0.45 0.75 / 1.00 0.040 0.040 4145 0.43 / 0.48 0.75 / 1.00 0.040 0.040 4147 0.45 / 0.50 0.75 / 1.00 0.040 0.040 4150 0.48 / 0.53 0.75 / 1.00 0.040 0.040 Reference 4320 0.17 / 0.22 0.45 / 0.65 0.040 0.040 4337 0.35 / 0.40 0.60 / 0.80 0.040 0.040 E4337 0.35 / 0.40 0.65 / 0.85 0.025 0.025

Two page chart, continues on next page

12-8

® alro.com Alro Steel Metals Guide Combined AISI & SAE Standard Steel List Open Hearth Alloy and Electric Furnace Alloy Steels Chemical Composition Limits (percent)

Silicon Nickel Chromium Molybdenum S.A.E. # 0.20 / 0.35 ------1330 0.20 / 0.35 ------1335 0.20 / 0.35 ------1340 0.20 / 0.35 ------1345 0.20 / 0.35 3.25 / 3.75 ------2317 0.20 / 0.35 4.75 / 5.25 ------2515 0.20 / 0.35 4.75 / 5.25 ------2517 0.20 / 0.35 1.10 / 1.40 0.55 / 0.75 --- 3120 0.20 / 0.35 1.10 / 1.40 0.55 / 0.75 --- 3130 0.20 / 0.35 1.10 / 1.40 0.55 / 0.75 --- 3135 0.20 / 0.35 1.10 / 1.40 0.55 / 0.75 --- 3140 0.20 / 0.35 3.25 / 3.75 1.40 / 1.75 --- 3310 0.20 / 0.35 3.25 / 3.75 1.40 / 1.75 --- 3316 0.20 / 0.35 ------0.20 / 0.30 4023 0.20 / 0.36 ------0.20 / 0.30 4024 ------4024 0.20 / 0.35 ------0.20 / 0.30 4027 0.20 / 0.35 ------0.20 / 0.30 4028 ------4028 0.20 / 0.35 ------0.20 / 0.30 4032 0.20 / 0.35 ------0.20 / 0.30 4037 0.20 / 0.35 ------0.20 / 0.30 4042 0.20 / 0.35 ------0.20 / 0.30 4047 0.20 / 0.35 ------0.20 / 0.30 4053 0.20 / 0.35 ------0.20 / 0.30 4063 0.20 / 0.35 ------0.20 / 0.30 4068 0.20 / 0.35 --- 0.40 / 0.60 0.08 / 0.15 4118 0.20 / 0.35 --- 0.80 / 1.10 0.15 / 0.25 4130 0.20 / 0.35 --- 0.80 / 1.10 0.15 / 0.25 4135 0.20 / 0.35 --- 0.80 / 1.10 0.15 / 0.25 4137

0.20 / 0.35 --- 0.80 / 1.10 0.15 / 0.25 4140 Reference 0.20 / 0.35 --- 0.80 / 1.10 0.15 / 0.25 4142 0.20 / 0.35 --- 0.80 / 1.10 0.15 / 0.25 4145 0.20 / 0.35 --- 0.80 / 1.10 0.15 / 0.25 4147 0.20 / 0.35 --- 0.80 / 1.10 0.15 / 0.25 4150 0.20 / 0.35 1.65 / 2.00 0.40 / 0.60 0.20 / 0.30 4320 0.20 / 0.35 1.65 / 2.00 0.70 / 0.90 0.20 / 0.30 4337 0.20 / 0.35 1.65 / 2.00 0.70 / 0.90 0.20 / 0.30 ---

Two page chart, continued from previous page

12-9

alro.com ® Alro Steel Metals Guide Combined AISI & SAE Standard Steel List Open Hearth Alloy and Electric Furnace Alloy Steels Chemical Composition Limits (percent)

A.I.S.I # Carbon Manganese Phos. (max.) Sulf. (max.) 4340 0.38 / 0.43 0.60 / 0.80 0.040 0.040 E4340 0.38 / 0.43 0.65 / 0.85 0.025 0.025 4608 0.06 / 0.11 0.25 / 0.45 0.040 0.040 4615 0.13 / 0.18 0.45 / 0.65 0.040 0.040 4617 0.15 / 0.20 0.45 / 0.65 0.040 0.040 4620 0.17 / 0.22 0.45 / 0.65 0.040 0.040 X4620 0.18 / 0.23 0.50 / 0.70 0.040 0.040 4621 0.18 / 0.23 0.70 / 0.90 0.040 0.040 4640 0.38 / 0.43 0.60 / 0.80 0.040 0.040 4720 0.17 / 0.22 0.50 / 0.70 0.040 0.040 4812 0.10 / 0.15 0.40 / 0.60 0.040 0.040 4815 0.13 / 0.18 0.40 / 0.60 0.040 0.040 4817 0.15 / 0.20 0.40 / 0.60 0.040 0.040 4820 0.18 / 0.23 0.50 / 0.70 0.040 0.040 5015 0.12 / 0.17 0.30 / 0.50 0.040 0.040 5046 0.43 / 0.50 0.75 / 1.00 0.040 0.040 5117 0.15 / 0.20 0.70 / 0.90 0.040 0.040 5120 0.17 / 0.22 0.70 / 0.90 0.040 0.040 5130 0.28 / 0.33 0.70 / 0.90 0.040 0.040 5132 0.30 / 0.35 0.60 / 0.80 0.040 0.040 5135 0.33 / 0.38 0.60 / 0.80 0.040 0.040 5140 0.38 / 0.43 0.70 / 0.90 0.040 0.040 5145 0.43 / 0.48 0.70 / 0.90 0.040 0.040 5147 0.45 / 0.52 0.70 / 0.95 0.040 0.040 5150 0.48 / 0.53 0.70 / 0.90 0.040 0.040 5152 0.48 / 0.55 0.70 / 0.90 0.040 0.040 5155 0.50 / 0.60 0.70 / 0.90 0.040 0.040 5160 0.55 / 0.65 0.75 / 1.00 0.040 0.040 E50100 0.95 / 1.10 0.25 / 0.45 0.025 0.025 E51100 0.95 / 1.10 0.25 / 0.45 0.025 0.025 E52100 0.95 / 1.10 0.25 / 0.45 0.025 0.025 6117* 0.15 / 0.20 0.70 / 0.90 0.040 0.040 6120* 0.17 / 0.22 0.70 / 0.90 0.040 0.040 6145** 0.43 / 0.48 0.70 / 0.90 0.040 0.040 6150** 0.48 / 0.53 0.70 / 0.90 0.040 0.040 Reference 8615 0.13 / 0.18 0.70 / 0.90 0.040 0.040 8617 0.15 / 0.20 0.70 / 0.90 0.040 0.040 * Vanadium 0.10 minimum Two page chart, continues on next page ** Vanadium 0.15 minimum

12-10

® alro.com Alro Steel Metals Guide Combined AISI & SAE Standard Steel List Open Hearth Alloy and Electric Furnace Alloy Steels Chemical Composition Limits (percent)

Silicon Nickel Chromium Molybdenum S.A.E. # 0.20 / 0.35 1.65 / 2.00 0.70 / 0.90 0.20 / 0.30 4340 0.20 / 0.35 1.65 / 2.00 0.70 / 0.90 0.20 / 0.30 E4340 0.25 (max) 1.40 / 1.75 --- 0.15 / 0.25 4608 0.20 / 0.35 1.65 / 2.00 --- 0.20 / 0.30 4615 0.20 / 0.35 1.65 / 2.00 --- 0.20 / 0.30 4617 0.20 / 0.35 1.65 / 2.00 --- 0.20 / 0.30 4620 0.20 / 0.35 1.65 / 2.00 --- 0.20 / 0.30 X4620 0.20 / 0.35 1.65 / 2.00 --- 0.20 / 0.30 4621 0.20 / 0.35 1.65 / 2.00 --- 0.20 / 0.30 4640 0.20 / 0.35 0.90 / 1.20 0.35 / 0.55 0.15 / 0.25 4720 0.20 / 0.35 3.25 / 3.75 --- 0.20 / 0.30 4812 0.20 / 0.35 3.25 / 3.75 --- 0.20 / 0.30 4815 0.20 / 0.35 3.25 / 3.75 --- 0.20 / 0.30 4817 0.20 / 0.35 3.25 / 3.75 --- 0.20 / 0.30 4820 0.20 / 0.35 --- 0.30 / 0.50 --- 5015 0.20 / 0.35 --- 0.20 / 0.35 --- 5046 0.20 / 0.35 --- 0.70 / 0.90 --- 5117 0.20 / 0.35 --- 0.70 / 0.90 --- 5120 0.20 / 0.35 --- 0.80 / 1.10 --- 5130 0.20 / 0.35 --- 0.75 / 1.00 --- 5132 0.20 / 0.35 --- 0.80 / 1.05 --- 5135 0.20 / 0.35 --- 0.70 / 0.90 --- 5140 0.20 / 0.35 --- 0.70 / 0.90 --- 5145 0.20 / 0.35 --- 0.85 / 1.15 --- 5147 0.20 / 0.35 --- 0.70 / 0.90 --- 5150 0.20 / 0.35 --- 0.90 / 1.20 --- 5152 0.20 / 0.35 --- 0.70 / 0.90 --- 5155 0.20 / 0.35 --- 0.70 / 0.90 --- 5160 0.20 / 0.35 --- 0.40 / 0.60 --- 50100 0.20 / 0.35 --- 0.90 / 1.15 --- 51100

0.20 / 0.35 --- 1.30 / 1.60 --- 52100 Reference 0.20 / 0.35 --- 0.70 / 0.90 --- 6117 0.20 / 0.35 --- 0.70 / 0.90 --- 6120 0.20 / 0.35 --- 0.80 / 1.10 --- 6145 0.20 / 0.35 --- 0.80 / 1.10 --- 6150 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8615 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8617

Two page chart, continued from previous page

12-11

alro.com ® Alro Steel Metals Guide Combined AISI & SAE Standard Steel List Open Hearth Alloy and Electric Furnace Alloy Steels Chemical Composition Limits (percent)

A.I.S.I # Carbon Manganese Phos. (max.) Sulf. (max.) 8620 0.18 / 0.23 0.70 / 0.90 0.040 0.040 8622 0.20 / 0.25 0.70 / 0.90 0.040 0.040 8625 0.23 / 0.28 0.70 / 0.90 0.040 0.040 8627 0.25 / 0.30 0.70 / 0.90 0.040 0.040 8630 0.28 / 0.33 0.70 / 0.90 0.040 0.040 8635 0.33 / 0.38 0.75 / 1.00 0.040 0.040 8637 0.35 / 0.40 0.75 / 1.00 0.040 0.040 8640 0.38 / 0.43 0.75 / 1.00 0.040 0.040 8641 0.38 / 0.43 0.75 / 1.00 0.040 0.040 8642 0.40 / 0.45 0.75 / 1.00 0.040 0.040 8645 0.43 / 0.48 0.75 / 1.00 0.040 0.040 8650 0.48 / 0.53 0.75 / 1.00 0.040 0.040 8653 0.50 / 0.56 0.75 / 1.00 0.040 0.040 8655 0.50 / 0.60 0.75 / 1.00 0.040 0.040 8660 0.55 / 0.65 0.75 / 1.00 0.040 0.040 8715 0.13 / 0.18 0.70 / 0.90 0.040 0.040 8717 0.15 / 0.20 0.70 / 0.90 0.040 0.040 8720 0.18 / 0.23 0.70 / 0.90 0.040 0.040 8735 0.33 / 0.38 0.75 / 1.00 0.040 0.040 8740 0.38 / 0.43 0.75 / 1.00 0.040 0.040 8742 0.40 / 0.45 0.75 / 1.00 0.040 0.040 8750 0.48 / 0.53 0.75 / 1.00 0.040 0.040 9255 0.50 / 0.60 0.70 / 0.95 0.040 0.040 9260 0.55 / 0.65 0.70 / 1.00 0.040 0.040 9261 0.55 / 0.65 0.75 / 1.00 0.040 0.040 9262 0.55 / 0.65 0.75 / 1.00 0.040 0.040 E9310 0.08 / 0.13 0.45 / 0.65 0.025 0.025 E9314 0.11 / 0.17 0.40 / 0.70 0.025 0.025 9840 0.38 / 0.43 0.70 / 0.90 0.040 0.040 9845 0.43 / 0.48 0.70 / 0.90 0.040 0.040 9850 0.48 / 0.53 0.70 / 0.90 0.040 0.040

Note: Small quantities of certain elements may be found in alloy steel which are not specified or required. These elements are to be considered as incidental and acceptable to thE following maximum amounts: copper, 0.35 per cent; nickel, 0.025 per cent; chromium, 0.20 per cent; molybdenum, 0.06 per cent.

Two page chart, continues on next page Reference

12-12

® alro.com Alro Steel Metals Guide Combined AISI & SAE Standard Steel List Open Hearth Alloy and Electric Furnace Alloy Steels Chemical Composition Limits (percent)

Silicon Nickel Chromium Molybdenum S.A.E. # 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8620 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8622 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8625 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8627 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8630 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8635 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8637 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8640 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8641 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8642 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8645 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8650 0.20 / 0.35 0.40 / 0.70 0.50 / 0.80 0.15 / 0.25 8653 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8655 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.15 / 0.25 8660 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.20 / 0.30 8715 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.20 / 0.30 8717 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.20 / 0.30 8720 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.20 / 0.30 8735 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.20 / 0.30 8740 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.20 / 0.30 8742 0.20 / 0.35 0.40 / 0.70 0.40 / 0.60 0.20 / 0.30 8750 1.80 / 2.20 ------9255 1.80 / 2.20 ------9260 1.80 / 2.20 --- 0.10 / 0.25 --- 9261 1.80 / 2.20 --- 0.25 / 0.40 --- 9262 0.20 / 0.35 3.00 / 3.50 1.00 / 1.40 0.08 / 0.15 9310 0.20 / 0.35 3.00 / 3.50 1.00 / 1.40 0.08 / 0.15 9314 0.20 / 0.35 0.85 / 1.15 0.70 / 0.90 0.20 / 0.30 9840 0.20 / 0.35 0.85 / 1.15 0.70 / 0.90 0.20 / 0.30 9845

0.20 / 0.35 0.85 / 1.15 0.70 / 0.90 0.20 / 0.30 9850 Reference

Two page chart, continued from previous page

12-13

alro.com ® Alro Steel Metals Guide Metric System of Measurements The principal units are the meter for length, the liter for capacity, and the gram for weight. The following prefixes are used for sub-divisions and multiples: milli = 1/000; centi = 1/100; deci = 1/10; deca = 10; hecto = 100; kilo = 1000.

Measures of Length Square Measure 10 millimeters (mm.) = 1 centimeter (cm.) 100 sq. millimeters (mm.2) = 1 sq. centimeter (cm.²) 10 centimeters = 1 decimeter (dm.) 100 sq. centimeters = 1 sq. decimeter (dm.2) 10 decimeters = 1 meter (m.) 100 sq. decimeters = 1 sq. meter (m.²) 1000 meters = 1 kilometer (km.)

Cubic Measure 1000 cu. millimeters (mm.3) = 1 cu. centimeter (cm.3) 1000 cu. centtmeters = 1 cu. decimeter (dm.3) 1000 cu. decimeters = 1 cu. meter (m.3)

Measure of Weight 10 milligrams (mg.) = 1 centigram (cg.) 10 decigrams = 1 hectogram (Hg.) 10 centigrams = 1 decigram (dg.) 10 hectograms = 1 Kilogram (Kg.) 10 decigrams = 1 gram (q.) 1000 kilograms = 1 (metric) ton (T.)s 10 grams = 1 decagram (Dg.)

Dry and Liquid Measure 10 milliliters (ml.) = 1 centiliter (cl.) 10 centiliters = 1 deciliter (dl.) 10 deciliters = 1 liter (I.) 100 liters = 1 hectoliter (Hl.) 1 liter = 1 cubic decimeter = the volume of 1 kilogram water at a temperature of 39.2 degrees F.

Length Conversion Constants for Metric and U.S. Units Millimeters x .03937 = inches Inches x 25.4001 = millimeters Meters x 39.370 = inches Inches x .0254 = meters Meters x 3.2808 = feet Feet x .30480 = meters Meters x 1.09361 = yards Yards x .91440 = meters Kilometers x 3,280.8 = feet Feet x .0003048 = kilometers Kilometers x .62137 = Statute Miles Statute Miles x 1.60935 = kilometers Kilometers x .53959 = Nautical Miles Nautical Miles x 1.85325 = kilometers Reference Continued on next page

12-14

® alro.com Alro Steel Metals Guide Metric System of Measurements The principal units are the meter for length, the liter for capacity, and the gram for weight. The following prefixes are used for sub-divisions and multiples: milli = 1/000; centi = 1/100; deci = 1/10; deca = 10; hecto = 100; kilo = 1000.

Weight Conversion Constants for Metric and U.S. Units Grams x 981 = dynes Dynes x 0.0010193 = grams Grams x 15.432 = grams Grams x 0.0648 = grams Grams x .03527 = ounces (Avd.) Ounces (Avd.) x 28.35 = grams Grams x .033818 = fluid ounces (water) Fluid Oz. (Water) x 29.57 = grams Kilograms x 35.27 = ounces (Avd.) Ounces (Avd.) x 0.02835 = kilograms Kilograms x 2.20462 = pounds (Avd.) Pounds (Avd.) x 0.45359 = kilograms Metric Tons (1000 Kg) x 1.10231 = Net Ton (2000 lbs.) Net Ton (2000 lbs) x 0.90719 = Metric Tons (1000 Kg) Metric Tons (1000 Kg) x 0.98421 = Gross Ton (2240 lbs.) Gross Ton (2240 lbs) x 1.01605 = Metric Tons (1000 Kg)

Area Conversion Constants for Metric and U.S. Units Square Millimeters x .00155 = square inches Square Inches x 645.163 = square millimeters Square Centimeters x .155 = square inches Square Inches x 6.45163 = square centimeters Square Meters x 10.76387 = square feet Square Feet x 0.0929 = square meters Square Meters x 1.19599 = square yards Square Yards x 0.83613 = square meters Hectares x 2.47104 = acres Acres x 0.40469 = hectares Square Kilometers x 247.104 = acres Acres x 0.0040469 = square kilometers Square Kilometers x .3861 = square miles Square Miles x 2.5899 = square kilometers

Volume Conversion Constants for Metric and U.S. Units Cubic Centimeters x .033818 = fluid ounces Fluid Ounces x 29.57 = cubic centimeters Cubic Centimeters x .061023 = cubic inches Cubic Inches x 16.387 = cubic centimeters Cubic Centimeters x .271 = fluid drams Fluid Drams x 3.69 = cubic centimeters Liters x 61.023 = cubic inches Cubic Inches x .016387 = liters Liters x 1.05668 = quarts Quarts x .04636 = liters Liters x .26417 = gallons Gallons x 3.78543 = liters Liters x .035317 = cubic feet Cubic Feet x 28.316 = liters Hectoliters x 26.417 = gallons Gallons x .0378543 = hectoliters Hectoliters x 3.5317 = cubic feet Cubic Feet x .28316 = hectoliters Hectoliters x 2.83794 = bushel (2150.42 cu.in.) Bushels (2150.42 cu. in.) x .352379 = hectoliters

Hectoliters x .1308 = cubic yards Cubic Yards x 7.645 = hectoliters Reference Cubic Meters x 264.17 = gallons Gallons x .00378543 = cubic meters Cubic Meters x 35.317 = cubic feet Cubic Feet x .028316 = cubic meters Cubic Meters x 1.308 = cubic yards Cubic Yards x .7645 = cubic meters

12-15 alro.com ® Alro Steel Metals Guide Geometric Formulas

Circle Area = π (3.1416) x r2 (Radius squared) = Area Circumference = Diameter x 3.1416 Diameter = Circumference x .3183 Doubling diameter increases area four times; R = Dia. = tripling diameter increases area nine times, etc. Radius Diameter

Square Area = Length of one side2 (squared) Length

Diagonal = Length of side x 1.4142 Diagonal Side Length = Diagonal x 0.7071

Square inscribed inside Circle Side of Square = Diameter of Circle x 0.7071 or Circumference of Circle x 0.22251 Diameter of Circle = Length of one side of the Square x 1.4142 Circumference of Circle = Length of one side of the Square x 4.4429

Square and Circle with equal area Side of Square = Diameter of Circle x 0.8862 Diameter of Circle = Length of one side of the Square x 1.128 Circumference of Circle = Length of one side of the Square x 3.545

Length Rectangle Area = Length x Width Diagonal = Square root of the sum of Width Width2 (squared) + Length2 (squared).

Perpendicular Triangle Height Area = Base Length x 1/2 of the perpendicular height.

Base Length Reference

Continued on next page

12-16

® alro.com Alro Steel Metals Guide Geometric Formulas

Hexagon (Equal sides and angles) Area = Distance across flats2 (squared) x 0.886 or Side Length2 (squared) x 2.598 Side = Half of diagonal or Distance across flats x 0.577 Diagonal = Distance across flats x 1.155 or Length of Side x 2

Octagon (Equal sides and angles) Area = Distance across flats2 (squared) x 0.828 or Side Length2 (squared) x 4.828 Side = Diagonal x 0.383 or Distance across Flats x 0.414 Diagonal = Distance across flats x 1.082 or Length of Side x 2.613

Cube Area of Surface = Side2 (squared) x 6 Volume = Side length3 (cubed) Diagonal = Side length x 1.732

Sphere Area of Surface = Dia.2 (squared) x π (3.1416) Volume = Diameter3 (cubed) x 0.5236

Cylinder Area of Curved Surface = Diameter x Length x π (3.1416) Volume = Diameter2 (squared) x Length x 0.7854

Cone Area of Curved Surface = Diameter of Base x Slant Height x 1.5708 Volume = Diameter of Base2 (squared) x Perpendicular Height x 0.2618 or Area of Base x 1/3 Perpendicular Height

Pyramid

Lateral Surface Area (not including base) = Perimeter of Base x Half of Slant Height Reference Volume = Area of Base x 1/3 Perpendicular Height

12-17

alro.com ® Alro Steel Metals Guide Distance Across Corners

Squares (S), Hexagons (H), and Octagons (O)

→ → → →

→ → → → S → d H → d O→ → d

S = 1.414d H = 1.155d O = 1.082d

"d" Distance across corners (inches) "d" Distance across corners (inches) Size S H O Size S H O (inches) Square Hexagon Octagon (inches) Square Hexagon Octagon 1/8 .177 .144 .135 2-1/8 3.005 2.454 2.300 3/16 .265 .217 .203 2-3/16 3.094 2.526 2.368 1/4 .354 .289 .271 2-1/4 3.182 2.598 2.435 5/16 .442 .361 .338 2-5/16 3.270 2.670 2.503 3/8 .530 .433 .406 2-3/8 3.359 2.742 2.571 7/16 .619 .505 .474 2-7/16 3.447 2.815 2.638 1/2 .707 .577 .541 2-1/2 3.536 2.887 2.706 9/16 .795 .650 .609 2-9/16 3.624 2.959 2.774 5/8 .884 .722 .677 2-5/8 3.712 3.031 2.841 11/16 .972 .794 .744 2-11/16 3.801 3.103 2.909 3/4 1.061 .866 .812 2-3/4 3.889 3.175 2.977 13/16 1.149 .938 .879 2-13/16 3.977 3.248 3.044 7/8 1.237 1.010 .947 2-7/8 4.066 3.320 3.112 15/16 1.326 1.083 1.015 2-15/16 4.154 3.392 3.180 1 1.414 1.155 1.082 3 4.243 3.464 3.247 1-1/16 1.503 1.227 1.150 3-1/8 4.419 3.608 3.383 1-1/8 1.591 1.299 1.218 3-1/4 4.596 3.753 3.518 1-3/16 1.679 1.371 1.285 3-3/8 4.773 3.897 3.653 1-1/4 1.768 1.443 1.353 3-1/2 4.950 4.041 3.788 1-5/16 1.856 1.516 1.421 3-5/8 5.126 4.186 3.924 1-3/8 1.945 1.588 1.488 3-3/4 5.303 4.330 4.059 1-7/16 2.033 1.660 1.556 3-7/8 5.480 4.474 4.194 1-1/2 2.121 1.732 1.624 4 5.657 4.619 4.330 1-9/16 2.210 1.804 1.691 4-1/4 6.010 4.907 4.600 1-5/8 2.298 1.876 1.759 4-1/2 6.364 5.196 4.871 1-11/16 2.386 1.949 1.827 4-3/4 6.717 5.485 5.141 1-3/4 2.475 2.021 1.894 5 7.071 5.774 5.412 1-13/16 2.563 2.093 1.962 5-1/4 7.425 6.062 5.683 1-7/8 2.652 2.165 2.030 5-1/2 7.778 6.351 5.953 Reference 1-15/16 2.740 2.237 2.097 5-3/4 8.132 6.640 6.224 2 2.828 2.309 2.165 6 8.485 6.928 6.494 2-1/16 2.917 2.382 2.232

12-18

® alro.com Alro Steel Metals Guide Weight Formulas Steel bar weights are based on .2836 lb. per cubic inch. Aluminum weights are based on .098 lb. per cubic inch, which applies to 1100 alloy.

Rounds Tubing Steel: Steel: (round) Lb. per lineal foot = 2.6729 X D2 Lb. per lineal foot = 10.68 x (OD - W) x W Lb. per lineal inch = .22274 x D2 Lb. per lineal inch = .89 x (OD - W) x W Aluminum: Aluminum: Lb. per lineal foot = .924 x D2 Lb. per lineal foot = 3.70 x (OD - W) x W D = Diameter in inches OD = Outside Diameter to 3 decimal places W = Wall Thickness to 3 decimal places Squares Steel (square and rectangular): Steel: Lb per lineal foot = Lb. per lineal foot = 3.4032 x T2 13.6 x ( sum of 4 sides -W) xW Lb. per lineal inch = .2836 x T2 4 Aluminum: Lb. per lineal foot = 1.18 X T2 Circles T = Thickness in inches Steel: Wt. of Circle in Lbs. = .22274 x T x D2 Hexagons Aluminum: Steel: Wt. of Circle in Lbs. = .077 x T x D2 2 Lb. per lineal foot = 2.9473 x T D = Diameter in inches 2 Lb. per lineal inch = .2456 X T T = Thickness in inches Aluminum: Lb. per lineal foot = 1.02 x T2 Rings T = Size in inches Steel: Wt. of Ring in Lbs. = Octagons .22274 x T x (OD2 — ID2) Steel: Aluminum: Lb. per lineal foot = 2.8193 x T2 Wt. of Ring in Lbs. = Lb. per lineal inch = .23494 x T2 .077 x T x (OD2 — ID2) Aluminum: OD = Outside Diameter in inches 2 Lb. per lineal foot = .974 x T ID = Inside Diameter in inches T = Size in inches T = Thickness in inches

Flats Reference Steel: Lb. per lineal foot = 3.4032 x T x W Lb. per lineal inch = .2836 x T x W Aluminum: Lb. per lineal foot = 1.18 x T x W T = Thickness in inches W = Width in inches

12-19

alro.com ® Alro Steel Metals Guide Cut to Length Approximate Stock Required to Produce 1000 Pieces

Finished Number of Finished Number of Finished Number of Piece Length Feet per Piece Length Feet per Piece Length Feet per plus Cut-Off 1000 Cut plus Cut-Off 1000 Cut plus Cut-Off 1000 Cut (inches) Pieces (inches) Pieces (inches) Pieces 3/32 7.8 23/32 59.9 1-11/32 112.0 7/64 9.1 47/64 61.2 1-23/64 113.3 1/8 10.4 3/4 62.5 1-3/8 114.6 9/64 11.7 49/64 63.8 1-25/64 115.9 5/32 13.0 25/32 65.1 1-13/32 117.2 11/64 14.3 51/64 66.4 1-27/64 118.5 3/16 15.6 13/16 67.7 1-7/16 119.8 13/64 16.9 53/64 69.0 1-29/64 121.1 7/32 18.2 27/32 70.3 1-15/32 122.4 15/64 19.5 55/64 71.6 1-31/64 123.7 1/4 20.8 7/8 72.9 1-1/2 125.0 17/64 22.1 57/64 74.2 1-33/64 126.3 9/32 23.4 29/32 75.5 1-17/32 127.6 19/64 24.7 59/64 76.8 1-35/64 128.9 5/16 26.0 15/16 78.1 1-9/16 130.2 21/64 27.3 61/64 79.4 1-37/64 131.5 11/32 28.6 31/32 80.7 1-19/32 132.8 23/64 29.9 63/64 82.0 1-39/64 134.1 3/8 31.3 1 83.3 1-5/8 135.4 25/64 32.6 1-1/64 84.6 1-41/64 136.7 13/32 33.9 1-1/32 85.9 1-21/32 138.0 27/64 35.2 1-3/64 87.2 1-43/64 139.3 7/16 36.5 1-1/16 88.5 1-11/16 140.6 29/64 37.8 1-5/64 89.8 1-45/64 141.9 15/32 39.1 1-3/32 91.1 1-23/32 143.2 31/64 40.4 1-7/64 92.4 1-47/64 144.5 1/2 41.7 1-1/8 93.8 1-3/4 145.8 33/64 43.0 1-9/64 95.1 1-49/64 147.1 17/32 44.3 1-5/32 96.4 1-25/32 148.4 35/64 45.6 1-11/64 97.7 1-51/64 149.7 9/16 46.9 1-3/16 99.0 1-13/16 151.0 37/64 48.2 1-13/64 100.3 1-53/64 152.3 19/32 49.5 1-7/32 101.6 1-27/32 153.6 39/64 50.8 1-15/64 102.9 1-55/64 154.9 5/8 52.1 1-1/4 104.2 1-7/8 156.3 41/64 53.4 1-17/64 105.5 1-57/64 157.6 21/32 54.7 1-9/32 106.8 1-29/32 158.9 43/64 56.0 1-19/64 108.1 1-59/64 160.2 11/16 57.3 1-5/16 109.4 1-15/16 161.5 45/64 58.6 1-21/64 110.7 1-61/64 162.8 Based on 12 foot bars, the losses in bar ends are: • 1" bar end - 0.70% • 2" bar end - 1.38%

Reference • 3" bar end - 2.08% • 4" bar end - 2.80%

12-20

® alro.com Alro Steel Metals Guide Cut to Length Approximate Stock Required to Produce 1000 Pieces

Finished Number of Finished Number of Finished Number of Piece Length Feet per Piece Length Feet per Piece Length Feet per plus Cut-Off 1000 Cut plus Cut-Off 1000 Cut plus Cut-Off 1000 Cut (inches) Pieces (inches) Pieces (inches) Pieces 1-31/32 164.1 2-19/32 216.1 3-7/32 268.2 1-63/64 165.4 2-39/64 217.4 3-15/64 269.5 2 166.7 2-5/8 218.8 3-1/4 270.8 2-1/64 168.0 2-41/64 220.1 3-17/64 272.1 2-1/32 169.3 2-21/32 221.4 3-9/32 273.4 2-3/64 170.6 2-43/64 222.7 3-19/64 274.7 2-1/16 171.9 2-11/16 224.0 3-5/16 276.0 2-5/64 173.2 2-45/64 225.3 3-21/64 277.3 2-3/32 174.5 2-23/32 226.6 3-11/32 278.6 2-7/64 175.8 2-47/64 227.9 3-23/64 279.9 2-1/8 177.1 2-3/4 229.2 3-3/8 281.3 2-9/64 178.4 2-49/64 230.5 3-25/64 282.6 2-5/32 179.7 2-25/32 231.8 3-13/32 283.9 2-11/64 181.0 2-51/64 233.1 3-27/64 285.2 2-3/16 182.3 2-13/16 234.4 3-7/16 286.5 2-13/64 183.6 2-53/64 235.7 3-29/64 287.8 2-7/32 184.9 2-27/32 237.0 3-15/32 289.1 2-15/64 186.2 2-55/64 238.3 3-31/64 290.4 2-1/4 187.5 2-7/8 239.6 3-1/2 291.7 2-17/64 188.8 2-57/64 240.9 3-33/64 293.0 2-9/32 190.1 2-29/32 242.2 3-17/32 294.3 2-19/64 191.4 2-59/64 243.5 3-35/64 295.6 2-5/16 192.7 2-15/16 244.8 3-9/16 296.9 2-21/64 194.0 2-61/64 246.1 3-37/64 298.2 2-11/32 195.3 2-31/32 247.4 3-19/32 299.5 2-23/64 196.6 2-63/64 248.7 3-39/64 300.8 2-3/8 197.9 3 250.0 3-5/8 302.1 2-25/64 199.2 3-1/64 251.3 3-41/64 303.4 2-13/32 200.5 3-1/32 252.6 3-21/32 304.7 2-27/64 201.8 3-3/64 253.9 3-43/64 306.0 2-7/16 203.1 3-1/16 255.2 3-11/16 307.3 2-29/64 204.4 3-5/64 256.5 3-45/64 308.6 2-15/32 205.7 3-3/32 257.8 3-23/32 309.9 2-31/64 207.0 3-7/64 259.1 3-47/64 311.2 2-1/2 208.3 3-1/8 260.4 3-3/4 312.5 2-33/64 209.6 3-9/64 261.7 3-25/32 314.1 2-17/32 210.9 3-5/32 263.0 3-13/16 316.7 2-35/64 212.2 3-11/64 264.3 3-7/8 322.9

2-9/16 213.5 3-3/16 265.6 3-15/16 328.1 Reference 2-37/64 214.8 3-13/64 266.9 4 333.3 Based on 12 foot bars, the losses in bar ends are: • 1" bar end - 0.70% • 2" bar end - 1.38% • 3" bar end - 2.08% • 4" bar end - 2.80%

12-21

alro.com ® Alro Steel Metals Guide U.S. Gallons In Round Tanks For One Foot In Depth

Diameter # of U.S. Cubic Ft. & Diameter # of U.S. Cubic Ft. & of Tank Gallons Area in Sqft. of Tank Gallons Area in Sqft. 1 ft. 5.87 .785 5 ft. 146.88 19.63 1 ft. 1 in. 6.89 .922 5 ft. 1 in. 151.82 20.29 1 ft. 2 in. 8.00 1.069 5 ft. 2 in. 156.83 20.97 1 ft. 3 in. 9.18 1.227 5 ft. 3 in. 161.93 21.65 1 ft. 4 in. 10.44 1.396 5 ft. 4 in. 167.12 22.34 1 ft. 5 in. 11.79 1.576 5 ft. 5 in. 172.38 23.04 1 ft. 6 in. 13.22 1.767 5 ft. 6 in. 177.72 23.76 1 ft. 7 in. 14.73 1.969 5 ft. 7 in. 183.15 24.48 1 ft. 8 in. 16.32 2.182 5 ft. 8 in. 188.66 25.22 1 ft. 9 in. 17.99 2.405 5 ft. 9 in. 194.25 25.97 1 ft. 10 in. 19.75 2.640 5 ft. 10 in. 199.92 26.73 1 ft. 11 in. 21.58 2.885 5 ft. 11 in. 205.67 27.49 2 ft. 23.50 3.142 6 ft. 211.51 28.27 2 ft. 1 in. 25.50 3.409 6 ft 3 in. 229.50 30.68 2 ft. 2 in. 27.58 3.687 6 ft. 6 in. 248.23 33.18 2 ft. 3 in. 29.74 3.976 6 ft. 9 in. 267.69 35.78 2 ft. 4 in. 31.99 4.276 7 ft. 287.88 38.48 2 ft. 5 in. 34.31 4.587 7 ft. 3 in. 308.81 41.28 2 ft. 6 in. 36.72 4.909 7 ft. 6 in. 330.48 44.18 2 ft. 7 in. 39.21 5.241 7 ft. 9 in. 352.88 47.17 2 ft. 8 in. 41.78 5.585 8 ft. 376.01 50.27 2 ft. 9 in. 44.43 5.940 8 ft. 3 in. 399.88 53.46 2 ft. 10 in. 47.16 6.305 8 ft. 6 in. 424.48 56.75 2 ft. 11 in. 49.98 6.681 8 ft. 9 in. 449.82 60.13 3 ft. 52.88 7.069 9 ft. 475.89 63.62 3 ft. 1 in. 55.86 7.467 9 ft. 3 in. 502.70 67.20 3 ft. 2 in. 58.92 7.867 9 ft. 6 in. 530.24 70.88 3 ft. 3 in. 62.06 8.296 9 ft. 9 in. 558.51 74.66 3 ft. 4 in. 65.28 8.727 10 ft. 587.52 78.54 3 ft. 5 in. 68.58 9.168 10 ft. 3 in. 617.26 82.52 3 ft. 6 in. 71.97 9.621 10 ft. 6 in. 647.74 86.59 3 ft. 7 in. 75.44 10.085 10 ft. 9 in. 678.95 90.76 3 ft. 8 in. 78.99 10.559 11 ft. 710.90 95.03 3 ft. 9 in. 82.62 11.045 11 ft. 3 in. 743.58 99.40 3 ft. 10 in. 86.33 11.541 11 ft. 6 in. 776.99 103.87 3 ft. 11 in. 90.13 12.048 11 ft. 9 in. 811.14 108.43 4 ft. 94.00 12.566 12 ft. 846.03 113.10 4 ft. 1 in. 97.96 13.095 12 ft. 3 in. 881.65 117.86 4 ft. 2 in. 102.00 13.635 12 ft. 6 in. 918.00 122.72 4 ft. 3 in. 106.12 14.186 12 ft. 9 in. 955.09 127.68 4 ft. 4 in. 110.32 14.748 13 ft. 992.91 132.73 4 ft. 5 in. 114.61 15.321 13 ft. 3 in. 1031.50 137.89 4 ft. 6 in. 118.97 15.900 13 ft. 6 in. 1070.80 143.14 4 ft. 7 in. 123.42 16.500 13 ft. 9 in. 1110.80 148.49 4 ft. 8 in. 127.95 17.10 14 ft. 1151.50 153.94 4 ft. 9 in. 132.56 17.72 14 ft. 3 in. 1193.00 159.48 4 ft. 10 in. 137.25 18.35 14 ft. 6 in. 1235.30 165.13 4 ft. 11 in. 142.02 18.99 14 ft. 9 in. 1278.20 170.87 31½ Gallons = 1 Barrel To find the capacity of tanks greater than the largest given in the table, look in the table for Reference a tank of one-half of the given size and multiply its capacity by 4, or one of one-third its size and multiply its capacity by 9, etc.

12-22

® alro.com Alro Steel Metals Guide U.S. Gallons In Round Tanks For One Foot In Depth

Diameter # of U.S. Cubic Ft. & Diameter # of U.S. Cubic Ft. & of Tank Gallons Area in Sqft. of Tank Gallons Area in Sqft. 15 ft. 1321.90 176.71 24 ft. 3384.10 452.39 15 ft. 3 in. 1366.40 182.65 24 ft. 3 in. 3455.00 461.86 15 ft. 6 in. 1411.50 188.69 24 ft. 6 in. 3526.60 471.44 15 ft. 9 in. 1457.40 194.83 24 ft. 9 in. 3598.90 481.11 16 ft. 1504.10 201.06 25 ft. 3672.00 490.87 16 ft. 3 in. 1551.40 207.39 25 ft. 3 in. 3745.80 500.74 16 ft. 6 in. 1599.50 213.82 25 ft. 6 in. 3820.30 510.71 16 ft. 9 in. 1648.40 220.35 25 ft. 9 in. 3895.60 520.77 17 ft. 1697.90 226.98 26 ft. 3971.60 530.93 17 ft. 3 in. 1748.20 233.71 26 ft. 3 in. 4048.40 541.19 17 ft. 6 in. 1799.30 240.53 26 ft. 6 in. 4125.90 551.55 17 ft. 9 in. 1851.10 247.45 26 ft. 9 in. 4204.10 562.00 18 ft. 1903.60 254.47 27 ft. 4283.00 572.56 18 ft. 3 in. 1956.80 261.59 27 ft. 3 in. 4362.70 583.21 18 ft. 6 in. 2010.80 268.80 27 ft. 6 in. 4443.10 593.96 18 ft. 9 in. 2065.50 276.12 27 ft. 9 in. 4524.30 604.81 19 ft. 2120.90 283.53 28 ft. 4606.20 615.75 19 ft. 3 in. 2177.10 291.04 28 ft. 3 in. 4688.80 626.80 19 ft. 6 in. 2234.00 298.65 28 ft. 6 in. 4772.10 637.94 19 ft. 9 in. 2291.70 306.35 28 ft. 9 in. 4856.20 649.18 20 ft. 2350.10 314.16 29 ft. 4941.00 660.52 20 ft. 3 in. 2409.20 322.06 29 ft. 3 in. 5026.60 671.96 20 ft. 6 in. 2469.10 330.06 29 ft. 6 in. 5112.90 683.49 20 ft. 9 in. 2529.60 338.16 29 ft. 9 in. 5199.90 695.13 21 ft. 2591.00 346.36 30 ft. 5287.70 706.86 21 ft. 3 in. 2653.00 354.66 30 ft. 3 in. 5376.20 718.69 21 ft. 6 in. 2715.80 363.05 30 ft. 6 in. 5465.40 730.62 21 ft. 9 in. 2779.30 371.54 30 ft. 9 in. 5555.40 742.64 22 ft. 2843.60 380.13 31 ft. 5646.10 754.77 22 ft. 3 in. 2908.60 388.82 31 ft. 3 in. 5737.50 766.99 22 ft. 6 in. 2974.30 397.61 31 ft. 6 in. 5829.70 779.31 22 ft. 9 in. 3040.80 406.49 31 ft. 9 in. 5922.60 791.73 23 ft. 3108.00 415.48 32 ft. 6016.20 804.25 23 ft. 3 in. 3175.90 424.56 32 ft. 3 in. 6110.60 816.86 23 ft. 6 in. 3244.60 433.74 32 ft. 6 in. 6205.70 829.58 23 ft. 9 in. 3314.00 443.01 32 ft. 9 in. 6301.50 842.39 31½ Gallons = 1 Barrel To find the capacity of tanks greater than the largest given in the table, look in the table for a tank of one-half of the given size and multiply its capacity by 4, or one of one-third its size and multiply its capacity by 9, etc. Reference

12-23

alro.com ® Alro Steel Metals Guide U.S. Gallons In Rectangular Tanks For One Foot In Depth

Width Length of Tank of 2 2-1/2 3 3-1/2 4 4-1/2 5 5-1/2 6 6-1/2 Tank feet feet feet feet feet feet feet feet feet feet 2 ft. 29.92 37.40 44.88 52.36 59.84 67.32 74.81 82.29 89.77 97.25 2-1/2 ft. --- 46.75 56.10 65.45 74.80 84.16 93.51 102.86 112.21 121.56 3 ft. ------67.32 78.54 89.77 100.99 112.21 123.43 134.65 145.87 3-1/2 ft. ------91.64 104.73 117.82 130.91 144.00 157.09 170.18 4 ft. ------119.69 134.65 149.61 164.57 179.53 194.49 4-1/2 ft. ------151.48 168.31 185.14 201.97 218.80 5 ft. ------187.01 205.71 224.41 243.11 5-1/2 ft. ------226.28 246.86 267.43 6 ft. ------269.30 291.74 6-1/2 ft. ------361.05 7 ft. ------7-1/2 ft. ------8 ft. ------8-1/2 ft. ------9 ft. ------9-1/2 ft. ------10 ft. ------10-1/2 ft. ------11 ft. ------11-1/2 ft. ------12 ft ------

Two page chart, continues on next page Reference

12-24

® alro.com Alro Steel Metals Guide U.S. Gallons In Rectangular Tanks For One Foot In Depth

Length of Tank 7 7-1/2 8 8-1/2 9 9-1/2 10 10-1/2 11 11-1/2 12 feet feet feet feet feet feet feet feet feet feet feet 104.73 112.21 119.69 127.17 134.65 142.13 149.61 157.09 164.57 172.05 179.53 130.91 140.26 149.61 158.96 168.31 177.66 187.01 196.36 205.71 215.06 224.41 157.09 168.31 179.53 190.75 202.97 213.19 224.41 235.63 246.86 258.07 269.30 183.27 196.36 209.45 222.54 235.63 248.73 261.82 274.90 288.00 301.09 314.18 209.45 224.41 239.37 254.34 269.30 284.26 299.22 314.18 329.14 344.10 359.06 235.63 252.47 269.30 286.13 302.96 319.79 336.62 353.45 370.28 387.11 403.94 261.82 280.52 299.22 317.92 336.62 355.32 374.03 392.72 411.43 430.13 448.83 288.00 308.57 329.14 349.71 370.28 390.85 411.43 432.00 452.57 473.14 493.71 314.18 336.62 359.06 381.50 403.94 426.39 448.83 471.27 493.71 516.15 538.59 340.36 364.67 388.98 413.30 437.60 461.92 486.23 510.54 534.85 559.16 583.47 366.54 392.72 418.91 445.09 471.27 497.45 523.64 549.81 575.99 602.18 628.36 --- 420.78 448.83 476.88 504.93 532.98 561.04 589.08 617.14 645.19 673.24 ------478.75 508.67 538.59 568.51 598.44 628.36 658.28 688.20 718.12 ------540.46 572.25 604.05 635.84 667.63 699.42 731.21 763.00 ------605.92 639.58 673.25 706.90 740.56 774.23 807.89 ------675.11 710.65 746.17 781.71 817.24 852.77 ------748.05 785.45 822.86 860.26 897.66 ------824.73 864.00 903.26 942.56 ------905.14 946.27 987.43 ------989.29 1032.3 ------1077.2

Two page chart, continued from previous page Reference

12-25

alro.com ® Alro Steel Metals Guide Hardness Conversion Table

Brinell Rockwell Vickers Approximate Dia. Ball Hardness Tensile Strength Impression Number (mm) (Std. Ball) C B VHN KSI MPA - - 68 - 940 - - - - 67 - 900 - - - - 66 - 865 - - - - 65 - 832 - - - - 64 - 800 - - - - 63 - 772 - - - - 62 - 746 - - - - 61 - 720 - - - - 60 - 697 - - - - 59 - 674 326 2237.8 - - 58 - 653 315 2171.9 - - 56 - 613 295 2034.0 - - 55 - 595 287 1978.9 - - 54 - 577 278 1916.8 2.70 514 52.4 - 533 265 1827.2 2.75 495 51.0 - 528 253 1744.4 2.80 477 49.4 - 504 241 1661.7 2.85 461 48.1 - 485 232 1599.6 2.90 444 46.3 - 462 221 1523.8 2.95 429 45.7 - 454 216 1489.3 3.00 415 44.5 - 440 209 1441.1 3.05 401 43.1 - 424 201 1385.9 3.10 388 41.7 - 409 194 1337.6 3.15 375 40.4 - 396 188 1296.3 3.20 363 39.0 - 382 181 1248.0 3.25 352 37.8 - 370 175 1206.6 3.30 341 36.6 - 359 170 1172.2 3.35 331 35.4 - 349 165 1137.7 3.40 321 34.3 - 339 160 1103.2 3.45 311 33.0 - 327 154 1061.8 3.50 302 32.1 (107) 319 150 1034.3 3.55 293 30.9 (106) 309 146 1006.7 3.60 285 30.0 (105.5) 301 142 979.1 3.65 277 28.8 (104.5) 293 138 951.5 3.70 269 27.7 (103.5) 283 132 910.1 3.75 262 26.7 (103) 277 129 889.5 3.80 255 25.5 (102) 269 126 868.7 3.85 248 24.2 (101) 261 121 834.3 3.90 241 22.7 100.2 254 117 806.7 3.95 235 21.7 99.2 247 114 786.0 4.00 229 20.6 98.2 241 112 772.2 4.05 223 19.4 97.2 (236) 109 751.6 4.10 217 (18) 96.2 (231) 106 730.8 4.15 212 (16) 95.3 (225) 102 703.3 4.20 207 (15) 94.4 (219) 100 689.5 4.25 201 (14) 93.2 (213) 98 675.7 4.30 197 (13) 92.4 (207) 96 661.9 4.35 192 (12) 91.4 (201) 94 648.1 4.40 187 (10) 90.4 (195) 90 620.6 4.45 183 (9) 89.6 (189) 88 606.8 4.50 179 (8) 88.8 (183) 87 599.9 4.55 174 (7) 87.5 (177) 85 586.1

Reference 4.60 170 (6) 86.3 (171) 84 579.2 4.65 167 (5) 85.5 (167) 82 565.4 4.70 163 (4) 84.3 (163) 80 551.6 4.75 159 (3) 83.0 (159) 78 537.8 4.80 156 (2) 82.0 (156) 77 530.9

12-26

® alro.com Alro Steel Metals Guide Material Safety Data Sheet - Steel Product Description and Hazardous Ingredients/Identity Information

I. MANUFACTURER/DISTRIBUTOR and PRODUCT IDENTIFICATION DISTRIBUTOR: Alro Steel Corporation 3100 East High Street Jackson, MI 49204 REVIEWED AND REVISED: 12/21/95 by Alro Steel Corporation MANUFACTURER: Various manufacturers CHEMICAL FAMILY: Metals CHEMICAL NAME AND SYNONYMS: Steel EMERGENCY PHONE NUMBER: (517) 787-5500 II. CHEMICAL COMPONENTS See section II-A, “Product Description & Hazardous Ingredients/Identity Information” and II-B “Percentile of Weight by Grade and Type of Material.” III. PHYSICAL DATA

Melting point F : Greater than 2400 Specific Gravity(H20=1): Greater than 7.0 Vapor pressure: n/a % Volatile by Volume: n/a Vapor Density (Air=1): n/a Evaporation Rate: n/a Solubility in Water: Negligible Appearance and Odor: Grayish to silvery odorless product in various shapes. IV. FIRE AND EXPLOSION DATA NONFLAMMABLE. Use fire-fighting methods appropriate for the surrounding area. V. HEALTH HAZARD INFORMATION See Section V-A, General Health Hazard Information. VI. REACTIVITY DATA STABILITY: Stable INCOMPATIBILITY: Not incompatible. HAZARDOUS POLYMERIZATION: n/a HAZARDOUS DECOMPOSITION PRODUCTS: n/a CONDITIONS TO AVOID: May liberate metal fumes & metal oxides if burned or welded. VII. SPILL AND LEAK PROCEDURES/ENVIRONMENTAL Residue from cutting or grinding should be swept or vacuumed and placed in suitable containers for disposal in accordance with federal, state, or local waste disposal regulations. This material may be reclaimed for reuse. See section II-A for information concerning materials subject to SARA Title III reporting requirements. VIII. SPECIAL PROTECTION RESPIRATORY PROTECTION: When exposure limits are exceeded, use proper approved respirator. (Consult OSHA and/or state or local codes) VENTILATION: Use local exhaust when cutting, grinding or welding. EYE PROTECTION AND PROTECTIVE CLOTHING: Proper protective clothing and appropriate face and eye protection should be used when cutting, grinding, or welding. (Consult OSHA and/or state or local rules and regulations) IX. SPECIAL PRECAUTIONS PEL/TLV exposures should be controlled to remain below OSHA and ACGIH specifications to ensure proper health protection of workers. Reference The information in this MSDS was obtained from sources believed to be reliable. However, the information is provided without any representation or warranty, expressed or implied regarding the accuracy or correctness. The conditions or methods of handling, storage use and disposal of the product are beyond our control and knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use, or disposal of the product.

Continued on next page

12-27

alro.com ® Alro Steel Metals Guide Material Safety Data Sheet - Steel Product Description and Hazardous Ingredients/Identity Information

NE NE NE NE NE NE NE NE NE NE NE 50 mg/kg Species Route Species Route 59.0 mg/kg 50 50 9gm/kg Rat, oral mouse-intravenous LD LD ) 3 ) 3 NE 2

0.05 5.0 Ceiling 5.0 as dust 13.0 as SO 1.0 as metal 1.0 as metal 15.0 as total dust 15.0 as total dust Revised 12/21/95 5.0 as oxide fume 3.5 as carbon black 0.10 as dust and fume 15.0 as oxide total dust 0.1 as fume; 1.0 dust 5.0 as respirable fraction 5.0 as respirable fraction 5.0 as respirable fraction 5.0 soluble/10.0 insoluble 0.05 - respirable dust and OSHA 1910.1000 (mg/m OSHA 10.0 as oxide dust and fume OSHA 1910.1000 TWA (mg/m 1910.1000 TWA OSHA 2 ) 5 ) 3 3 O 2 Mouse-subcutaneous 5 O 2

/13.0 STEL as SO /13.0 STEL 2 5.0 as dust Steel 1.0 as metal 0.5 as metal fume as V 10.0 as total dust 10.0 dust as ZnO 5.0 as oxide fume 5.0 as oxide fume 3.0 STEL as fume 3.0 STEL 3.5 as carbon black - 5.0 as welding fume ACGIH TLV (mg/m ACGIH TLV 0.5 (C) - dust as V 0.15 as dust and fume 0.05 as dust and fume ACGIH TWA (mg/m ACGIH TWA 1.0 as fume/5.0 dust 0.2 as fume; 1.0 dust 10.0 STEL as oxide fume 10.0 STEL 5.0 soluble/15.0 total dust 10.0 as metal dust & oxide 5.2 as SO

5 O 2

< 0.1 .01 - 3.0 .01 - 1.0 .01 - 7.0 .01 - 2.5 .01 - 8.0 .01 - 2.0 .01 - 5.0 .01 - 10.0 .01 - 20.0 .01 - 20.0 .01 - 1.50 .00 - 19.0 BY WEIGHT BY Usually >95.0 % COMPOSITION 0.1(C) - fume as V % COMP. BY WEIGHT BY % COMP. .00 - 99.0 as coating only

CAS CAS # NUMBER 7404-34-9 7440-21-3 7439-92-1 7439-96-5 7439-98-7 7440-02-0 1333-86-4 7440-47-3 7440-84-4 7440-50-8 7440-66-6 7439-89-6 7429-90-5 7440-33-7 7440-62-2 (C) - Ceiling Level PEL - Permissable Exposure Limit NE - Not Established CAS No. - Chemical Abstract Service Number - Permissable Exposure Limit NE Not Established CAS No. Chemical (C) - Ceiling Level PEL

Sulphur, S Sulphur, Silicon, Si Lead, Pb Manganese, Mn Molybdenum , Mo Nickel, Ni ABBREVIATIONS: Carbon, C Chromium, Cr Cobalt, Co Cu Copper, LD50 - Lethal dose for 50% of tested animals STEL - Short Term Exposure Limit Term - Short LD50 - Lethal dose for 50% of tested animals STEL Threshold Limit Value American Conference of Governmental Industrial Hygienist - ACGIH-TLV Zinc, Zn ELEMENTS ALLOYING Iron, Fe BASE METAL Tungsten, W Tungsten, Vanadium, V Vanadium, Material Safety Data Sheet Data Safety Material Product Description and Hazardous Ingredients/Identity Information

Al Aluminum,

Reference

Continued on next page

12-28

® alro.com Alro Steel Metals Guide Material Safety Data Sheet - Steel Product Description and Hazardous Ingredients/Identity Information Ni n/a Nickel 0.01-1.0 0.01-1.0 0.01-4.0 0.01-1.0 0.01-4.0 3.0-20.0 0.01-0.8 Zn ...... Mo n/a n/a n/a Zinc 99.0 coat 0.01-1.10 0.01-1.10 0.01-5.00 1.00-7.00 0.01-10.00 Molybdenum Si ...... Cu n/a n/a n/a Silicon Copper 0.01-2.50 0.01-3.00 0.10-0.50 0.10-1.00 0.10-1.00 0.10-1.00 0.01-2.00 0.01-1.00 0.15-2.20 W Cr n/a n/a n/a n/a n/a n/a n/a 0 - 0.75 Tungsten 1.0-19.0 Chromium 0.01-1.00 0.10-2.50 0.10-2.50 0.10-2.00 0.10-13.0 1.00-5.00 4.00-20.00 Steel S Al n/a n/a n/a n/a n/a n/a n/a Sulfur <0.20 <0.10 <0.10 <0.50 <0.30 <0.10 <0.40 <0.50 Aluminum 0.01-1.50 C Co n/a n/a n/a n/a n/a Cobalt Carbon 0.01-1.0 0.01-6.0 0.01-8.0 0.01-1.20 0.01-1.20 0.01-1.20 0.01-1.80 0.05-2.50 0.01-2.00 0.18-0.31 PERCENTILE OF WEIGHT BY GRADE AND TYPE OF MATERIAL GRADE PERCENTILE OF WEIGHT BY V Mn n/a n/a n/a n/a n/a n/a PERCENTILE OF WEIGHT BY GRADE AND TYPE OF MATERIAL (Continued) AND TYPE OF MATERIAL GRADE PERCENTILE OF WEIGHT BY 0.25-2.0 0.25-2.0 0.25-2.0 0.25-2.0 0.25-2.5 0.20-2.0 0.25-2.0 Vanadium 1.00-5.00 0.01-5.00 0.10-10.0 0.03-2.00 Manganese n/a n/a n/a n/a n/a n/a n/a Iron Lead .01-1.0 Balance Balance Balance Balance Balance Balance Balance Balance Reference Symbol Pb Grade Grade Symbol Fe Stainless Powder Metal Low Alloy Alloy Steel Leaded Steel Galvanized Steel Tool Stainless Powder Metal Steel Tool Material Safety Data Sheet - Data Safety Material Product Description and Hazardous Ingredients/Identity Information Mild Steel Mild Steel Low Alloy Alloy Steel Leaded Steel Galvanized

12-29

alro.com ® Alro Steel Metals Guide Material Safety Data Sheet - Aluminum Product Description and Hazardous Ingredients/Identity Information

I. MANUFACTURER/DISTRIBUTOR and PRODUCT IDENTIFICATION DISTRIBUTOR: Alro Steel Corporation 3100 East High Street Jackson, MI 49204 REVIEWED AND REVISED: 12/21/95 by Alro Steel Corporation EMERGENCY PHONE NUMBER:(517) 787-5500 MANUFACTURER: Various Sources CHEMICAL NAME: Aluminum and Alloys CHEMICAL FAMILY: Metals II. CHEMICAL COMPONENTS S e e s e c t i o n I I - C , P r o d u c t D e s c r i p t i o n & H a z a r d o u s I n g r e d i e n t s / I d e n t i t y I n f o r m a t i o n . III. PHYSICAL DATA

Melting point F°: 950 - 1215 Specific Gravity(H20=1): 2.5 - 2.9 Vapor pressure: n/a % Volatile by Volume: n/a Vapor Density (Air=1): n/a Evaporation Rate: n/a Solubility in Water(% by weight): nil Appearance and Odor: Metallic appearance, no odor. Solid at normal conditions. IV. FIRE AND EXPLOSION DATA PRODUCT NONFLAMMABLE. Damp aluminum dust may spontaneously heat with liberation of hydrogen to form explosive air mixtures. Do not use water or halogen on dust fires, use dry powder or sand. V. HEALTH HAZARD INFORMATION See Section V-A, General Health Hazard Information and Section IX. Appropriate personal protective equipment is required when melting, casting, forging, machining, or otherwise processing. The nature of activity will determine the form of protection necessary (i.e., glasses, respirator, clothing, and ear protection). VI. REACTIVITY DATA STABILITY: Stable INCOMPATIBILITY: Anhydrous bromine HAZARDOUS POLYMERIZATION: n/a HAZARDOUS DECOMPOSITION PRODUCTS and CONDITIONS TO AVOID: See Fire and Explo- sion Section. See Additional Information Section. VII. SPILL AND LEAK PROCEDURES/ ENVIRONMENTAL Used or unused product should be tested to determine hazard status and disposal requirements under federal, state, and local laws and regulations. This material may be reclaimed for reuse. See section II-A for information concerning materials subject to SARA Title III reporting requirements. VIII. SPECIAL PROTECTION RESPIRATORY PROTECTION: When limits are exceeded, use proper approved respirator. (Con- sult OSHA and/or state or local codes for all requirements) VENTILATION: Use local exhaust when cutting, grinding or welding. EYE PROTECTION AND PROTECTIVE CLOTHING: Proper protective clothing and appropriate face and eye protection should be used when processing. Reference

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® alro.com Alro Steel Metals Guide Material Safety Data Sheet - Aluminum Product Description and Hazardous Ingredients/Identity Information

IX. Special Precautions & Additonal Information (1) PEL/TLV exposures should be controlled to remain below OSHA and ACGIH specifications to ensure proper health protection of workers. (2) Acids and bases in contact with aluminum may generate explosive mixtures with hydrogen. (3) Finely divided aluminum will form explosive mixtures in air. It will also form explosive mixtures in air in the presence of bromates, iodates, or ammonium nitrate. (4) When remelting aluminum scrap, entrapped moisture or the presence of strong oxidizers such as ammonium nitrate could cause an explosion. (5) Do not touch cast or heated aluminum without knowing the temperature. Aluminum experiences no color change during heating. (6) Aluminum powder must be packed and shipped as a flammable solid, UN1396. (7) Hard alloy ingots in the 2000 and 7000 series must be stress relieved to prevent explosion or violent cracking when sawed. (8) The welding of aluminum alloys may generate carbon dioxide, ozone, carbon monoxide, nitrogen oxides, infra-red radiation and ultra-violet radiation, in addition to metal fume. (9) Vapor degreaser must be properly maintained to limit the accumulation of aluminum fines. Such accumulation could result in a potential degreaser fire or explosion.(10) Some aluminum scrap may be contaminated with oil at levels greater than 1%. Melting of aluminum scrap may generate oil vapors which are irritating to the eyes and upper respiratory tract. Prolonged or repeated skin contact with oil may cause skin irritation. (11) Nickel, Chromium, Lead, Beryllium and Cadmium, listed on California’s Proposition 65 list of “Chemicals Known to the State to cause Cancer or Reproductive Harm,” may exist in aluminum alloys at the maximum concentrations by weight - Ni (1.20), Cr (0.35), Pb (0.70), Be (0.05), Ca (0.05).

DISCLAIMER: The information in this MSDS was obtained from sources believed to be reliable. However, the information is provided without any representation or warranty, expressed or implied regarding the accuracy or correctness. The conditions or methods of handling, storage use and disposal of the product are beyond our control and knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use, or disposal of the product.

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alro.com ® Alro Steel Metals Guide Material Safety Data Sheet - Aluminum Product Description and Hazardous Ingredients/Identity Information )

3 ) 3 (mg/m WISHA PEL PEL WISHA Revised 12/21/95 WISHA PEL (mg/m PEL WISHA 10.0 as metal dust & oxide 5.0 as welding fume 1.0 as metal 100 as total dust 5.0 as respirable fraction 0.01 as metal 2.0 as oxide fume and metal 5.0 as oxide fume as oxide fume 10.0 STEL 10.0 as oxide total dust 5.0 as oxide respirable fraction 0.05 as fume and dust 0.1 as fume; 1.0 dust 5.0 as oxide dust and fume 10.0 as total oxide dust fume 5.0 Ceiling 0.5 as metal ) 3 ) 3 OSHA 1910.1000 TWA 1910.1000 TWA OSHA

15.0 as total dust 5.0 as respirable fraction 15.0 as total dust 5.0 as respirable fraction 0.01 as metal dust and fume 2.0 except oxide 5.0 as oxide fume 15.0 as oxide total dust 5.0 as respirable fraction 1.0 as metal 1.0 as metal 0.10 as dust and fume 0.1 as fume; 1.0 dust 10.0 as oxide dust and fume 15.0 as particulates 5.0 Ceiling as fume 3.0 STEL 5.0 as dust OSHA 1910.1000 TWA (mg/m 1910.1000 TWA OSHA ) 3

) (mg/m 3 -B. Aluminum (mg/m - ACGIH TWA ACGIH TLV (mg/m ACGIH TLV 10.0 as metal dust & oxide 5.0 as welding fume 10.0 as total dust 0.1 as metal 2.0 as oxide and metal 5.0 as oxide fume as oxide fume 10.0 STEL 10.0 as oxide dust 1.0 as metal 0.5 as metal 0.05 as dust and fume 0.2 as fume; 1.0 dust 5.0 as oxide fume 10.0 as oxide fume 1.0 as fume BY WEIGHT BY 80.0 - 99.7 1.0 - 20.0 0.1 - 10.0 1.0 - 10.0 1.0 - 10.0 1.0 - 10.0 0.1 - 10.0 1.0 - 20.0 1.0 - 10.0 1.0 - 20.0 1.0 - 10.0 0.0 - 1.0 % COMPOSITION % COMP. BY WEIGHT BY % COMP.

CAS CAS # NUMBER 7429-90-5 7440-21-3 7440-22-4 7440-31-5 7440-66-6 7440-02-0 7440-48-4 7440-50-8 7439-89-6 1309-48-4 7439-96-5 7440-47-3

ACGIH-TLV American Conference of Governmental Industrial Hygienists - Threshold Limit Value American Conference of Governmental Industrial Hygienists - ACGIH-TLV Aluminum alloys may be comprised of all or variations the shown here. In addition, the welding of aluminum alloys may produce hazards listed in V STEL - Short Term Exposure Limit Term - Short STEL - Permissible Exposure Limit PEL Abstract Service Number CAS No. - Chemical Key: Aluminum, Al Aluminum, ALLOYING ELEMENTS Silicon, Si Ag Silver, Sn Tin, Zinc, Zn Nickel, Ni Material Safety Data Sheet Data Safety Material Product Description and Hazardous Ingredients/Identity Information BASE METAL Chromium, Cr Cobalt, Co Copper, Cu Copper, Iron, Fe Magnesium, Mg Manganese, Mn

Reference

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® alro.com Alro Steel Metals Guide Material Safety Data Sheet - Aluminum Product Description and Hazardous Ingredients/Identity Information

V-A. GENERAL HEALTH AND HAZARD DATA (Product, Alloying Elements and Compounds) NOTE: Steel and aluminum products in their usual physical form do not pose any health hazard and are not listed by IARC or NTP as carcinogens or suspected carcinogens. However, when subjected to welding, burning, sawing, brazing, grinding, etc., potentially hazardous fumes or dust may be generated. These operations should be performed in well-ventilated areas. The primary route of exposure is from inhalation of fumes or dust. The effects of overexposure to the various metal fumes and dusts which may be generated from this product and the associated health effects from overexposure are as follows: ACUTE: Excessive inhalation of metallic fume or dust may be irritating to respiratory passages. Exces- sive inhalation of fume from metals can produce an acute reaction called “metal fume fever.” Symptoms consist of chills and fever (easily confused with flu), a metallic taste in the mouth, dryness, and irritation of the throat. The symptoms arrive a few hours after exposure and may last 12-48 hours. Long-term effects have not been noted. High concentrations of metallic dusts can result in eye irritation. CHRONIC: Chronic inhalation of high concentrations of metallic fume and dusts are associated with the following: IRON OXIDE: Chronic inhalation of excessive iron dust or fumes may result in development of a benign pneumoconiosis (siderosis). No physical impairment of lung function has been associated with siderosis. ALUMINUM: Chronic excessive exposure to certain aluminum compounds as fume or dusts may initiate fibrotic changes to lung tissue. MANGANESE: Chronic exposure to excessive fumes and dusts may result in bronchitis, pneumonitis, or effect the central nervous system causing lack of coordination. CHROMIUM: Health hazards associated with exposure to chromium are dependent on its oxidation state. The metal form, as it exists in this product, is of very low toxicity. The hexavalent form is very toxic. Adverse effects may include skin ulcerations, dermatitis, and skin allergies. Inhalation of hexavalent chromium compounds can result in ulceration of mucous membranes and perforation of the nasal septum, bronchitis, and bronchial carcinoma. IARC lists hexavalent chromium compounds as known human carcinogens. ACGIH has reviewed the toxicity data and concluded that chromium metal is not carcinogenic to humans. NICKEL: Nickel fumes are respiratory irritants and may cause pneumonitis. Skin contact may cause allergic skin rash. Nickel sensitivity, once acquired, is apparently not lost. Certain airborne nickel contaminating dusts are regarded as carcinogens via inhalation. Listed by NTP and the IARC Mono- graphs. Nickel is listed as a mutagen. VANADIUM PENTOXIDE: Chronic exposure to vanadium pentoxide dust and fume may cause severe irritation of the eyes, skin and upper respiratory tract. Symptoms include conjunctivitis, nasopharyngitis, cough, dyspnea, palpitation, lung changes, chronic bronchitis, skin pallor, rash, greenish-black tongue. COBALT: Mildly irritating to eyes, skin, and upper respiratory tract. Chronic inhalation of dust or fume may result in an asthma-like respiratory disorder. LEAD: Chronic exposure to excessive concentrations of lead and lead compounds as dust or fume may lead to anemia, urinary dysfunction, weakness, constipation, nausea and disorders of the central and peripheral nervous systems. Prolonged exposure may cause kidney damage and reproductive disorders. COPPER: Overexposure to copper fume can cause upper respiratory tract irritation. Skin sensitiza- tion has been reported. MOLYBDENUM: Chronic excessive exposure to certain compounds have indicated morphological Reference changes in the liver, kidneys, and spleen; anemia, diarrhea, bone deformity, and growth deformation. SULPHUR (as Sulphur Dioxide): Excessive exposure may result in upper respiratory tract irritation and pulmonary edema. ZINC: Exposure to zinc oxide fume may result in “zinc chills” (metal fume fever).

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alro.com ® Alro Steel Metals Guide MSDS - Steel and Aluminum

TIN: Toxicity is generally low. Exposure to excessive levels of dust or fume can result in a benign pneumoconiosis called stannosis. TUNGSTEN: Metal and insoluble compounds are generally considered to have a low level of toxicity but have produced lung changes in laboratory animals. MAGNESIUM: Oxide fume may cause irritation to eyes, nose and throat; overexposure may cause flu-like symptoms. Chronic exposure may cause metal fume fever. EMERGENCY AND FIRST AID PROCEDURES: SKIN CONTACT; Remove particles by washing with water and soap. EYE CONTACT: Flush with water for at least 15 minutes. Get medical attention if irritation persists. INHALATION: In the event of acute exposure, remove the subject from exposure and obtain prompt medical attention. If unconscious, administer oxygen. If not breathing, resuscitate immediately. DISCLAIMER Alro makes no warranties, expressed or implied, including but not limited to, implied warranties of merchantability and fitness for a particular purpose. The information contained in this Material Safety Data Sheet (MSDS) is believed to be correct, but no representations, guarantees or warranties of any kind are made as to its accuracy, suitability for particular applications, hazards connected with the use of the material, or the results to be obtained from the use thereof. The user assumes all risk and liability of any use, processing, or handling of any material. Variations in methods, conditions, equipment used to store, handle, or process the material and hazards connected with the use of the material are solely the responsibility of the user and remain at its sole discretion. As sold, the product described in this MSDS is considered by Alro to be an “article” within the meaning of Title 29 of the Code of Federal Regulations, section 1910, 1200 et seq. This MSDS is intended to be used solely for the purpose of satisfying informational requests made pursuant to that requirement. It is not intended to preempt, replace, or expand the terms contained in Alro’s Conditions of Sale. Compli- ance with all applicable federal, state, and local laws and regulations remains the responsibility of the user. The user has the responsibility to provide a safe workplace, to examine all aspects of its operation, and to determine if or where precautions, in addition to those herein, are required. Revised 12/21/95 Reference

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® alro.com Alro Steel Metals Guide Alro Locations Listed by State

Florida Locations Alro Metals Alro Metals Alro Metals 6200 Park of Commerce Blvd 2505 N. Forsyth Road 10223 Woodberry Road Boca Raton, FL 33487-8201 Orlando, FL 32807-6494 Tampa, FL 33619-8009 Ph: (561) 997-6766 Ph: (407) 678-2576 Ph: (813) 661-1646 Fx: (561) 994-6261 Fx: (407) 679-0495 Fx: (813) 661-8353 Alro Metals Outlet Alro Metals Outlet Alro Metals Outlet 12490 49th Street N. 5875 Highway Avenue, #2 6329 NW 74th Street Clearwater, FL 33762 Jacksonville, FL 32254 Miami, FL 33161 Ph: (727) 572-4344 Ph: (904) 693-2893 Ph: (305) 392-9990 Fx: (727) 561-7498 Fx: (904) 693-2876 Fx: (305) 392-9991 Alro Metals Outlet Alro Metals Outlet Alro Metals Outlet 1631 S. Dixie Hwy, Bldg "A" 4500 Northgate Court 1101 Oak Lane Pompano Beach, FL 33060 Sarasota, FL 34234 Winter Springs, FL 32708 Ph: (954) 545-9755 Ph: (941) 952-1918 Ph: (407) 339-2576 Fx: (954) 545-9756 Fx: (941) 952-0267 Fx: (407) 339-7532 Alro Plastics Alro Industrial Supply 12171 62nd St., Suite 150 12490 49th Street N. Largo, FL 33773 Clearwater, FL 33762 Ph: (727) 573-1480 Ph: (727) 572-4344 Fx: (727) 573-1632 Fx: (727) 572-6812

Illinois Locations Alro Steel Alro Steel Alro Steel 641 Archer Ave, Ste 101 350 S. Joliet Road 4501 James Place Aurora, IL 60506-7500 Bolingbrook, IL 60440 Melrose Park, IL 60160 Ph: (630) 897-7811 Ph: (630) 739-2222 Ph: (708) 343-4343 Fx: (630) 897-7812 Fx: (630) 739-2223 Fx: (708) 343-7588

Alro Steel Alro Metals Outlet Alro Plastics 777 Industrial Drive 565 Busse Road 279 Madsen, Suite 102 University Park, IL 60466 Elk Grove Village, IL 60007 Bloomingdale, IL 60108 Ph: (708) 534-5400 Ph: (847) 640-1111 Ph: (888) 877-2576 Fx: (708) 534-5563 Fx: (847) 640-1292 Fx: (616) 656-2828

Indiana Locations Alro Steel Alro Steel Alro Steel 4929 New Haven Avenue 5620 Churchman Ave. 2301 S. Walnut Street Fort Wayne, IN 46803 Indianapolis, IN 46203 Muncie, IN 47302 Ph: (260) 749-9661 Ph: (317) 781-3800 Ph: (765) 282-5335 Reference Fx: (260) 749-9601 Fx: (317) 781-3810 Fx: (765) 289-3083

Alro Metals Outlet 5119 Executive Blvd Fort Wayne, IN 46808 ** Coming Soon **

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alro.com ® Alro Steel Metals Guide Alro Locations Listed by State

Kentucky Locations Alro Steel Alro Plastics 310 Boxley Avenue 5500 Shepherdsville Rd., Ste 300 Louisville, KY 40209 Louisville, KY 40228 Ph: (502) 635-7481 Ph: (502) 968-9980 Fx: (502) 637-4290 Fx: (502) 968-5530

Michigan Locations Alro Steel Alro Steel Alro Steel 901 Commerce Drive 801 N. 20th Street 3125 N. Water Street Alpena, MI 49707 Battle Creek, MI 49037 Bay City, MI 48708 Ph: (989) 354-4188 Ph: (269) 968-0234 Ph: (989) 893-9553 Fx: (989) 354-4801 Fx: (269) 968-3865 Fx: (989) 893-6331 Alro Steel Alro Steel Alro Steel 707 Works Avenue 1298 Lipsey Drive 500 Industrial Drive Cadillac, MI 49601 Charlotte, MI 48813 Clare, MI 48617 Ph: (231) 775-9336 Ph: (517) 541-2558 Ph: (989) 386-7725 Fx: (231) 775-7822 Fx: (517) 541-2559 Fx: (989) 386-7654 Alro Steel Alro Steel Alro Steel 18695 Sherwood Ave. 18881 Sherwood Ave. 3000 Tri Park Drive Detroit, MI 48234 Detroit, MI 48234 Grand Blanc, MI 48439 Ph: (313) 366-8000 Ph: (313) 892-1212 Ph: (810) 695-7300 Fx: (313) 366-8039 Fx: (313) 369-4651 Fx: (810) 695-7333 Alro Steel Alro Steel Alro Steel 1033 Freeman SW 2471 Industrial St. 3100 E. High Street Grand Rapids, MI 49503 Grayling, MI 49738 Jackson, MI 49203 Ph: (616) 452-5111 Ph: (989) 348-3350 Ph: (517) 787-5500 Fx: (616) 452-2779 Fx: (989) 348-6368 Fx: (517) 787-6390 Alro Steel Alro Steel Alro Steel 2500 Enterprise 1800 W. Willow St. 34401 Schoolcraft Rd. Jackson, MI 49203 Lansing, MI 48915 Livonia, MI 48150 Ph: (517) 788-3194 Ph: (517) 371-9600 Ph: (734) 261-2200 Fx: (517) 780-3468 Fx: (517) 371-9640 Fx: (734) 261-2201 Alro Steel Alro Steel Alro Grinding 1775 Foundation Dr. 5859 Alro Park Drive 2425 E. High Street Niles, MI 49120 Potterville, MI 48876 Jackson, MI 49204 Ph: (269) 687-4000 Ph: (517) 645-9900 Ph: (517) 787-5500 Fx: (269) 687-4040 Fx: (517) 645-9909 Fx: (517) 787-6390

Alro Plastics Alro Plastics Alro Plastics 4150 Broadmoor SE 2218 Enterprise 1750 E. Heights Drive Grand Rapids, MI 49512 Jackson, MI 49203 Madison Heights, MI 48071 Ph: (616) 656-2820 Ph: (517) 787-5500 Ph: (800) 877-2576

Reference Fx: (616) 656-2828 Fx: (517) 787-6380 Fx: (517) 787-6380

Michigan Locations continued on the next page

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® alro.com Alro Steel Metals Guide Alro Locations Listed by State

Michigan Locations (cont.) Alro Industrial Supply Alro Industrial Supply Alro Metals Outlet 4324 Airlane Drive SE 3100 E. High Street 2466 S. Industrial Hwy Grand Rapids, MI 49512 Jackson, MI 49204 Ann Arbor, MI 48104 Ph: (616) 656-2800 Ph: (517) 787-5500 Ph: (734) 213-2727 Fx: (616) 656-2830 Fx: (517) 787-6016 Fx: (734) 747-7139 Alro Metals Outlet Alro Metals Outlet Alro Metals Outlet 409 Wisner Street 5382 Wynn Road 4832 W.Saginaw Hwy, Suite 3 Jackson, MI 49202 Kalamazoo, MI 49048 Lansing, MI 48917 Ph: (517) 788-3190 Ph: (269) 343-9575 Ph: (517) 321-3773 Fx: (517) 788-3192 Fx: (269) 343-0480 Fx: (517) 321-3770 Alro Metals Outlet Alro Metals Outlet Alro Metals Outlet 34401 Schoolcraft Rd. 33603 Dequindre Rd. 26200 Groesbeck Hwy. Livonia, MI 48150 Troy, MI 48083 Warren, MI 48089 Ph: (734) 261-2020 Ph: (248) 577-5800 Ph: (586) 498-9999 Fx: (734) 261-2012 Fx: (248) 577-4151 Fx: (586) 771-0685

Missouri Locations Alro Steel Alro Steel Alro Steel 746 Keystone Industrial Park Dr 3701 Rider Trail S. 1900 Rissler Road Camdenton, MO 65020 Earth City, MO 63045 Sedalia, MO 65301 Ph: (573) 346-5641 Ph: (314) 726-3080 Ph: (660) 826-7600 Fx: (573) 346-1253 Fx: (314) 726-5017 Fx: (660) 827-2700

New York Locations Alro Steel 50 Ensminger Road Tonawanda, NY 14150 Ph: (716) 877-6242 Fx: (716) 877-6851

North Carloina Locations Alro Steel Alro Steel Alro Metals Outlet 12933 Sam Neely Road 7966 National Service Rd. 110 Industrial Avenue Charlotte, NC 28273 Greensboro, NC 27409 Greensboro, NC 27406

Ph: (704) 588-5880 Ph: (336) 664-6556 Ph: (336) 691-8113 Reference Fx: (704) 588-5897 Fx: (336) 664-6220 Fx: (336) 691-8114

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alro.com ® Alro Steel Metals Guide Alro Locations Listed by State

Ohio Locations Alro Steel Alro Steel Alro Steel 10310 S. Medallion Dr. 555 Hilliard-Rome 4787 State Road Cincinnati, OH 45241 Columbus, OH 43228 Cuyahoga Falls, OH 44223 Ph: (513) 769-9999 Ph: (614) 878-7271 Ph: (330) 929-4660 Fx: (513) 769-9600 Fx: (614) 878-0769 Fx: (330) 929-3936 Alro Steel Alro Steel Alro Metals Outlet 821 Springfield Street 3003 Airport Highway 9800 Princeton Glendale Rd Dayton, OH 45403 Toledo, OH 43609 West Chester, OH 45246 Ph: (937) 253-6121 Ph: (419) 720-5300 Ph: (513) 714-3838 Fx: (937) 253-6126 Fx: (419) 720-5301 Fx: (513) 714-3837

Oklahoma Locations Alro Steel 4321 North Garnett Rd. Tulsa, OK 74116 Ph: (918) 439-1000 Fx: (918) 439-9708

Pennsylvania Locations Alro Steel Alro Steel Alro Steel 3024 Franks Road 140 Solar Drive 130 Keeney Lane Huntingdon Valley, PA 19006 Imperial, PA 15126 York, PA 17406 Ph: (215) 938-1900 Ph: (724) 899-4900 Ph: (717) 252-0250 Fx: (215) 938-7185 Fx: (724) 899-4901 Fx: (717) 252-0329

Wisconsin Locations Alro Steel Alro Steel 3000 North 114th Street 3970 Poberezny Rd. Wauwatosa, WI 53222 Oshkosh, WI 54902 Ph: (414) 453-1700 Ph: (920) 231-7200 Fx: (414) 453-1702 Fx: (920) 231-0743

For the most up to date information please visit alro.com Reference

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For nearest location: See page 8 or visit alro.com/metalsoutlet Alro Locations Metals • Industrial Supplies • Plastics • Metals Outlet ®

Alro Steel / Alro Metals Alro Industrial Supply Alro Plastics Alro Metals Outlet

Founded in 1948 in Jackson, Michigan by brothers Al and Robert Glick, Alro has grown to over 70 locations in 12 states. Alro Steel is a distributor of metals, plastics and industrial supplies to over 25,000 customers in North America. Alro offers cut-to-size metals and plastics with next day delivery. For more information on products, services and locations please visit alro.com.

Note: Expanded Alro Locations Listing on page 12-35.

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