STP672-EB/JUI. 1979

Index

Corten B, 58 CoTaC, 505 Accelerated cooling in controlled Cr-Mo steels, 169-185 rolling, effect on microstruc- Cr-Mo-V steels, 169-185 ture and properties in Arctic Custom 450, 367-380 steels, 112-119 EX-32, 207-229 Acicular ferrite, 145-146 EX-55, 207-229 Aging HK-40, 502-504 In hydrogen environment, HSLA steels, 35-51, 53-72, 382-392 73-104, 105-122, 145-167 Precipitation in Custom 450, HS-188, 510 370-375 HastelloyX, 500-511,529 Alloy additions IN-100, 541-542, 558-560 Effect on hardenability in car- IN-102, 500 burizing steels, 208-210 IN-626, 500 Effect on strength in ferritic SS, IN-738, 505-507 272-274 IN-706, 508-510, 537 Effect on toughness in ferritic Inco Alloy D, 510-512 SS, 274-278 Incoloy 800, 500-501, 616-631 Effect on strength in austenitic Inconel 751, 593-594, 596 SS, 279-282 MC 20, 406-429 Effect on Arg in line pipe steels, Mo-Nb steels, 126-143 110-112 N-155, 594 In high temperature alloys, Ni-Cr-Mo-V steels, 169-185 529-530 NiTaC-13, 505 In microalloyed steels, effects on Nimonic 80A, 500, 526-529, 592 SSCC, 58 Nimonic 90, 529 Alloy design in steels, 13-17 Nimonic 100, 529 Alloy type Nimonic 115,500,501 A286, 529, 533, 534, 537, 542 Nimonic PE-16, 497 A535 B, 186-206 Pyromet31,544, 597 AF 115, 576 Pyromet CTX-1, 528, 534, 537- ASA, 52 539 Astroloy, 541, 551, 560 Pyromet CTX-2, 537

643

Copyright' 1979 by AS IM International www.astm.org 644 MICON 78

Rene 95, 541, 551, 560, 565-577 Anisotropy, effect on mechanical SAE 4800, 207-229 properties in duplex SS, SAE 9300, lOxygen decarburization, 522 V57, 534 Oxygen degassing, 636 Vasco-MA, 17 Austenite Waspaloy, 530-532, 534, 535, Effect on corrosion resistance, 602-613 380 Wnr 4439, 299-304 Precipitation in ferrite, 437-441 0.3C-5MO steel, 15 Structural control in rolling, 5 Cr-Mo-V steel, 13 38-41 15-5 PH, 382-392 Austenitic SS, 279-290 21-4N, 591, 592 Average strain ratio in ferritic SS, 21-12N, 592-593 278 29Cr^Mo SS, 335-365 29Cr-4Mo-2Ni SS, 335 B 304 SS, 290-291, 299-304, 306- Blistering, 55-56 319,323-333,407,423-425 Boron 316 SS, 290-291, 495 Effect on temper embrittlement, 316L SS, 336 245 321 SS, 500 Role in austenitic SS, 395 718 alloy, 530-532, 534,535,537, British Petroleum HIC testing, 541, 542, 551 70-71 901 alloy, 532, 534, 535, 541, 542 Alpha prime Effect on 475°C embrittlement, 336-337 Carbide Effect in duplex SS, 441-443 Distribution, effect on yield Precipitation in ferritic SS, 271- strength in martensite, 272 265-266 Aluminum In high temperature alloys, 532, Effect on carbide precipitation, 533 21-28 Morphology, effect on tepjper Effect on strength and toughness embrittlement, 183-184 in 4340, 29-30 Volume fraction, primary, 17 Accicular ferrite structures, 248 Carbon Aluminum-silicon interaction in Content, effect in line pipe steels, steels, 230-231 251 INDEX 645 Content in Waspaloy and Super Coal Waspaloy, 639, 640 Gasification, 482 Content, relation to strength in Gasification, materials problems, martensitic SS, 265-266 482-486 Effect in austenitic SS, 393 Combustion, 481 Effect on proof stress, 267-268 Conversion, 481 Role in ferritic SS, 271 Conversion, pressurized fluid Carburized specimens, mechanical bed, 488 testing of, 211-213,257 Conversion, pressurized fluid Chemistry-processing-properties bed; materials problems, in, interrelationship in line pipe 488-492 steels, 73-74 Liquefaction, 486, 487 Chi Liquefaction, material problems Embrittlement, 375-376 in, 487 Precipitation in duplex SS, 436 Pretreatment, 484 Chordal fatigue, 592, 593 Utilization, 481,482 Chromium Contamination in PM superalloys, Carbide continuity, effect on 558-560 Corrosion IGSCC, 331 Locallized, relation to micro- Carbide M23C6 detectability, 467 structure in duplex SS, 457- Carbide precipitation M7C3 and 459 M23C6 in duplex SS, 433,434 Mechanism in exhaust valves, M23C6 in Waspaloy, 608-613 584-590 Carbide quantification, 327-329 Pitting, in duplex SS, 450-547 Depletion, effects on IGSCC, Corrosive media 331-333 ASTM A262/B, 354-355, 410 Depletion in austenitic SS, 465, ASTM A262/A B and E, 308-309 466 ASTM A262E, 431, 455-457 Effect on embrittlement in fer­ Carbonate, 585, 586 ritic SS,335 Carburizing, 402, 403 Effect on 475°C embrittlement, Ferric chloride, 336, 379 337 Ferric sulfate, 422, 423 Effect on SCC resistance, 421, Formic acid, 423, 424 422 Halogen, 585, 586 In microalloyed steels, effect on Hydrochloric acid, anodic, 431, HIC, 66-67 450-455 Replentishment in austenitic SS, Hydrogen sulfide, 377-379 466 Lead oxide, 586 Role in austenitic SS, 279 Magnesium chloride, 377, 378, Role in ferritic SS, 271 420-422, 470 Cladding in nuclear reactors, 633, Methane-steam, 617-619 634 Nitric acid, 336 646 MICON 78

Sodium chloride, 379 Embrittlement Steam, 402 475°F, in duplex SS, 441-443, Sulfide, 53-56, 544, 586, 594, 447-450 595, 597 475°F, in ferritic SS, 271-272 Sulfuric acid, 379 475°F, in 29Cr-4Mo SS, 336-338 Vanadium pentoxide, 586 High temperature, 335-336 Water, high temperature, 309 Exhaust valve design, 582-584 Crystallographic texture in austen- Explosive forming, 463, 464 itic SS, 284-285

D Fatigue Crack growth rate in carburizing Deformed ferrite, 247-248 steel, 215-217 Deformed ferrite percentage High temperature, 591-593 Effect on tensile properties in Ferrite Mo-Nb steel, 134-141 Composition in duplex SS, 412- Effect on impact properties, 141 415 Delta ferrite in martensitic SS, 264 Deformation, 126-127 Dislocation Grain size control, 36-37 Density, effect on yield stress, Morphology, effect of heat 266 treatment on, 411-420 Density in martensite, 265-266 Ferritic stainless steels, physical Substructure, effect on tensile metallurgy of, 271-279 properties in Mo-Nb steel, Forest dislocation strengthening, 137-140 248 Substructure in steel, 248 Forging of high temperature alloys, Ductile to brittle transition temper­ 533-536, 555, 556 ature in a ferritic SS, 342- Formability of austenitic SS, 284- 354 288 DuctDity of austenitic SS, 288-289 Formability of ferritic SS, 278-279 Duplex stainless steel, 290- Fracture toughness, effect of alloy­ 292, 406-429, 430-460 ing additions on, 219-221

E Electric arc furnace melting, 519, Gamma prime 520 Composition, 548 Electrochemical potentiokinematic Morphology, 548-549 reactivation, 310 In Waspaloy, 608-611 Electron beam Solvus, 655 Melting, 522, 523 Volume fraction, effect on Remelting, 524, 525 superplasticity, 542 Electroslag melting, 524 In Inco 800, 626-629 INDEX 647

Gas turbines, 492-494 Induced cracking in HAZ of Gatorizing, 541, 542 line pipe steel, 164, 250 Grain boundary migration, 301-302 Interaction with lattice defects, Grain refinement, effects on 382, 383 properties in HSLA steels, 35 In super Waspaloy, 608 In ferritic SS, 462, 463 IGSCC, heat to heat variation, Grain size 310-313 Austenitic, effect on transforma­ Impact properties, effect of rolling tion structure, 110-111 temperature on, 160-163 Effect on tensile properties in Impact transition temperature, microstructural factors, Mo-Nb steel, 134-136 Effect on temper embrittlement, 268-271 173 Impurity elements, effect on Effect on yield strength in tem­ temper embrittlement, pered martensite, 267 244-245 Effect on impact transition tem­ Inclusion shape, effect on HIC, 56, perature, 269-270, 274-276 60, 64-66 Effect on strength in ferritic SS, Ingot Characteristics of high tempera­ 272-274 ture alloys, 549-553 Effect on strength in austenitic Conversion of high temperature SS, 280-282 Effects in line pipe steels, 80-82 alloys, 553-555 Limiting recrystallized austen­ itic, 232-234 Guttering, 586, 597 LMFBR, 494-496 Materials problems, 4%-498 Low temperature sensitization, 333 H Luders extension, effect of rolling Hardener content in high tempera­ temperature on, 151 ture alloys, 565, 566 High temperature gas reactors, 498, 499 M Materials problems, 499-501 Md in austenitic SS, 463 Homogenization of high tempera­ Manganese ture alloys, 549-553 Effect on ferrite formation, Hot isostatic pressing, 542-544, 49-51 556-558 Effect on grain size in Mo, Nb Hydrogen steel, 149 Effect on second phase nuclea- Martensitic transformation in aus­ tion, 387-392 tenitic SS, 280, 282-283 Induced cracking in microal- Mechanical property prediction, loyed steels, 53-54, 64-68 line pipe steels, 92-95 648 MICON 78

Microchemical analysis, 329 Precipitate area fraction and sized Micrograin processing, 541 distribution, 43-44 Microstructural changes in con­ 1'recipitation trolled rolling of X-70, no­ Effects in microalloyed steels, 36 lo Reactions in high temperature al­ Minigrain processing, 541 loys, 530-533 Molybdenum Reactions in Waspaloy, 606 Effect on corrosion resistance, Reactions in Super Waspaloy, 469 608-613 Effect on embrittlement in fer- Recrystallization interaction, ritic SS, 335 45-51 Effect on temper embrittlement, Strain induced, 45-46 243 Processing control of high tempera­ Role in austenitic SS, 394 ture alloys, 537-539 Property variation across pipe wall, N 249, 253-254 Nickel, effect on SCC resistance, 421-422 Niobium carbonitride precipita­ Quantitative metallography of tion, effect on tensile transformation products in properties in Mo-Nb steel, steel, 195-204 136 Nitrogen Effect on proof stress in marten- R sitic SS, 267-268 Effect on strength in austenitic /?-phase precipitation in duplex SS, 281-282 stainless steel, 436 Nonmetallic inclusions, effect on Radiation damage, 496, 497, 633 SSCC, 56 Rare earth additions, 244-245 Recrystallization O Dynamic, 296-297 Metadynamic, 297-299 Oxidation, intergranular, 500, 501, Of304SS, 300-303 619 Of 4439, 303-304 Retardation of in HSLA steels, 41-46 Regression analysis correlation, Phosphorus-obom interaction, ef­ chemistry, processing and fect on temper embrittle­ microstructure in line pipe ment, 245 steels, 85-88 Powder metallurgy Regression analysis correlation, Defects, 574-576 chemistry, processing and Of high temperature alloys, properties in line pipe steels, 541-544, 556-563, 564-577 89-99 INDEX 649

Rolling parameters, effects on me­ In austenitic SS, 280-284 chanical properties, 107-112 In ferritic SS, 272-274 Roping in ferritic SS, 279 In martensitic SS, 265-268 Sulfide stress corrosion cracking, 53-62, 64, 69, 250-251 Secondary hardening alloys, 21-28 Sulfide stress corrosion cracking Sensitization, effect of pre-existing test method, 69-70 strain on, 317-318 Superalloys Sensitization in austenitic SS, Cast, 502-504 465-468 Eutectic, 505 Sigma Forgings, 508-510 Effect on corrosion resistance, Investment castings, 505-508 326 Sheet, 510 Formation in duplex SS, 434-436 Single crystal, 634, 635 In Inco 800, 626 Types, 515-517 SiUcon Utilization in energy systems, Effects on carbide precipitation, 501, 502 21-28 Oxididispersion strengthened, Effect on SCC, 470 510-512 Effects on strength and tough­ Super Waspaloy, processing, ness of 4340, 29-30 602-604 Role in arctic line pipe, 201 Single crystal superalloy blades, 634, 635 Slab reheating temperature, effect Temper embrittlement on toughness, 107-108 Effect of impurity elements on, Solid state reactions in steel, 13-17 Splitting, 108-109, 123, 166 244-245 Steam/gas turbine combined cy­ Effect of molybdenum on, 243 cles, 492 In Cr-Mo steels, 171-174 Materials problems, 492-494 In Cr-Mo-V steels, 174-177 Step cooling, Umitations in temper In Ni-Cr-Mo-V Steels, 177-179 embrittlement evaluations, Tempering temperature, effect on 180-182 impact strength of 4340, Strain age cracking, 599 29-30 Strap test, limitation of, 99-102, Thermomechanical processing, ef­ 238-239, 253-254 fect on austenite transforma­ Strength-toughness optimization, tion, 46-51 microstructural factors, Of high temperature alloys, 541 24-30 Titanium Stretch formability in austenitic Effects in HSLA steels, 46 stainless steel, 285-288 Role in austenitic SS, 395 Strengthening mechanisms Role in microalloy steels, 241- In accelerated cooling, 115-119 242 650 MICON 78

Toughness Oxygen decarburization, 521, Of ferritic SS, 274-278 522 Of martensitic SS, 268-271 Vanadium Transformation products, effect on Effect on hardness and tough­ SSCC, 56-60 ness, 19-20 Tungsten, effect of hardness and Effects in HSLA steels, 46 toughness, 17-21 Void formation induced swelling, 4%, 497 U

U-bend testing, 71-72 W Waspaloy forgings, processing, 602-604 Vacuum arc remelting, 523, 524 Weld sensitization in 304 SS, 314- Vacuum 316 Degassing, 521 Work hardening rate, ferritic SS, Induction melting, 520, 521 278