ALUMINUM FILLER Pure Aluminum - METAL GROUPS Aluminum - Copper Aluminum - Magnesium AL-Mg Si AL - Zinc AL - Castings METAL GROUPS METAL SELECTION CHART Aluminum Manganese 2 1100, 1060, 5086, 511.0, 512.0 6061,6005 7005, 7021 413.0, 443.0 319.0, 333.0 BASE 5005, 5050 513.0, 514.0 6063,6070 444.0, 356.0 FILLER 1070, 1080, 2014, 2036 2219 3003, 3004, 5083, 5454 7039, 7046 354.0, 355.0 FILLER BASE Alclad 3003 Alclad 3004 5052, 5652 535.0 6151,6201 A356.0, 357.0 METAL METAL 1350 5456, 5383 7146 METAL METAL WELD METAL PROPERTIES 5154, 5254 6351,6951,6082 359.0 C355.0, 380.0 C S DUC T C P T C STDUC T C P T C STDUC T C P T C STDUC T C P T C S DUC T C P T C S DUC T C P T C S DUC T C P T C S DUC T C P T C S DUC T C P T C S DUC T C P T C710.0,S DUC 711.0T C P T C S DUC T C P T C S DUC T C P T C CRACK SENSITIVITY The Probability of Hot Cracking - this rating is established through use R T ORROE OLORW O R ORROE OLORW O R ORROE OLORW O R ORROE OLORW O R T ORROE OLORW O R T ORROE OLORW O R T ORROE OLORW O R T ORROE OLORW O R T ORROE OLORW O R T ORROE OLORW O R T ORROE OLORW O R T ORROE OLORW O R T ORROE OLORW O R of crack sensitivity curves (Developed by Alcoa) and the consideration of filler metal and base ACREC M H U ACREC M H U A REC M H U ACREC M H U A REC M H U A REC M H U A REC M H U A REC M H U A REC M H U A REC M H U A REC M H U A REC M H U A REC M H U A T P T GH T P T GHC T P T GH T P T GHC T P T GHC T P T GHC T P T GHC T P T GHC T P T GHC T P T GHC T P T GHC T P T GHC T P T GH C metal chemistry combinations. There are levels of various alloying elements within aluminum K WELD METAL K N ILI ER K N ILI ER K N ILI ER K N ILI ER K N ILI ER K N ILI ER K N ILI ER K N ILI ER K N ILI ER K N ILI ER K N ILI ER K N ILI ER K N ILI ER WELD METAL Explanation of Relative Rating A, B, C, & D I that have been identified as seriously affecting hot cracking susceptibility during weld solidifi- I G S N I G S N I G S N I G S N I G S N I G S N I G S N I G S N I G S N I G S N I G S N I G S N I G S N N PROPERTIES N T IO A E N T IO A E N T IO A E N T IO A E N T IO A E N T IO A E N T IO A E N T IO A E N T IO A E N T IO A E N T IO A E N T IO A E N T IO A E PROPERTIES Filler metal property ratings A, B, C and D G cation. This rating is primarily based on the probability of producing a weld outside these crack G H TY T SSG H TY T SSG H TY T SSG H TY T SSG H TY T SSG H TY T SSG H TY T SSG H TY T SSG H TY T SSG H TY T SSG H TY T SSG H TY T SSG H TY T SS sensitive chemistry ranges. N U N U N U N U N U N U N U N U N U N U N U N U N U are relative values for welding base metals RE RE RE RE RE RE RE RE RE RE RE RE RE S indicated in a specific box. An “A” rating is T STRENGTH Ratings are for fillet weld and groove weld strength in the as welded condition. RE the best fit for the weldment property and Groove welds – Any specified filler metal with a rating can provide minimum transverse tensile 319.0, 333.0 2319 B A A A A A A A B A A A A A A A B A A A A A A A 2319 319.0, 333.0 N strength in groove welds that will meet the as-welded strength of the base material. 354.0, 355.0 4043/4943** B A A A A A C C C B C A A B C C C B C A A B C B B A A A A C B B A A A A C A A A A A A D B B A A A A C B B A A A A C B B A A A A C 4043/4943** 354.0, 355.0 “D” rating is the least fit. A “blank” rating G C355.0, 380.0 4145 A A B A A A D A B C B A A A D A B C B A A A D A A B A A A D A A B A A A D A A B A A A D A A B A A A D A A B A A A D A C B B A A A D 4145 C355.0, 380.0 T Fillet welds – Ratings provided are for fillet weld shear strength. 413.0, 443.0 4043/4943** A A A A A A C B B A A A A B C B B A A A A B C A A A A A A D A A A A A A D A B A A A A D A B A A A A C A D B A A A C A D A A A A C C 4043/4943** 413.0, 443.0 indicates that the filler metal is not recom- H 444.0, 356.0 4145 A A B B A D A A B A A A D A A B A A A D A A B B A D A C B B A D A C B B A B C D 4145 444.0, 356.0 A356.0 A A A A A A C A mended for that specific weldment property DU A356.0, 357.0 A356.0 A356.0, 357.0 DUCTILITY This characteristic of the completed weld may be of consideration if forming A357.0 A A A A A A C B A357.0 application. All ratings listed are in the as C 359.0 5356 B A B B A A A A A A B 5356 359.0 T operations are to be used on a completed weldment during fabrication. 4043/4943** A D C A A D B B A A A C B B A A A C A D C A A D A D C B A D B D C B A D A D C B A D B D C B A D 4043/4943** welded condition. For post weld heat ILINote: Testing procedure requirements for guided bend tests may need to be adjusted to 7005, 7021 4145 A A B A A D A A B A A D 4145 7005, 7021 treatment (PWHT) ratings, refer to the table 7039, 7046 5183 B A B A A B B A B A A B B A B A A B A A B A A B A A B A A B A A B A A B A A B A A B A A B A A B A A B A A C B 5183 7039, 7046 TYaccommodate the varying ductility of filler metals (AWS D1.2). 5356 B B A A A A B B A A A A B B A A A A A B A A A A A B A A A A A B A A A A A B A A A A A B A A A A A B A A A C A 5356 on the right. 7146 5554 C C A A A A B B C A A A A B B C A A A B B C A A A A B B C A A A A B B C A A A A C B 5554 7146 710.0, 711.0 5556 B A B A A B B A B A A B B A B A A B A A B A A B A A B A A B A A B A A B A A B A A B A A B A A B A A B A A C B 5556 710.0, 711.0 C 5654 C C A A B B B C A A A B B C A A A B B C A A A B B C A A A A B C A A A C B 5654 ORROCORROSION RESISTANCE This variable may be a consideration for some environmental 4043** A D C A A C B B A A A C B B A A A C A D C A A C A D C A A C A D C A A D A D B A A B D 4043** conditions.