| SAE | SAE AMS6430 | Steel, Bars, Forgings, Mechanical Tubing, Rings, and Stock for Forging and Rings, 0.75Mn - 0.78Cr - 1.8Ni - 0.35Mo - 0.20V (0.32-0.38C) (4335 Modified) |  | 
              
              
                | SAE | SAE AMS6429 | Steel Bars, Forgings, Mechanical Tubing, Rings and Stock for Forgings and Rings, 0.78Cr - 1.8Ni - 0.35Mo - 0.20V (0.33 - 0.38C) (4335 Mod) Premium Aircraft Quality Consumable Electrode Vacuum Remelted_x000D_ |  | 
              
              
                | SAE | SAE AMS6525 | Steel, Bars, Forgings, Mechanical Tubing, Rings, and Stock for Forgings and Rings, 0.75Cr - 9.0Ni - 4.5Co - 1.0Mo - 0.09V (0.17 - 0.23C), Consumable Electrode Vacuum Melted, Annealed |  | 
              
              
                | SAE | SAE AMS6526 | Steel, Bars, Forgings, Mechanical Tubing, Rings, and Stock for Forgings and Rings, 1.0Cr - 7.5Ni - 4.5Co - 1.0Mo - 0.09V (0.29 - 0.34C), Consumable Electrode Vacuum Remelted, Annealed |  | 
              
              
                | SAE | SAE AMS6511 | Steel, Maraging, Bars, Forgings, Mechanical Tubing, Rings, and Stock for Forging and Rings, 18Ni - 8.5Co - 3.2Mo - 0.20Ti - 0.10Al, Double Vacuum Melted, Annealed |  | 
              
              
                | SAE | SAE AMS6515 | Steel, Maraging, Bars, Forgings, Mechanical Tubing, Rings, and Stock for Forgings and Rings, 18.5Ni - 12.0Co - 4.9Mo - 1.40Ti - 0.10Al, Premium Aircraft Quality, Double Vacuum Melted, Annealed (Maraging 350) |  | 
              
              
                | SAE | SAE AMS5639 | Steel, Corrosion-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings and Forging and Ring Stock, 19Cr - 10Ni, Solution Heat Treated |  | 
              
              
                | SAE | SAE AMS5773 | Steel, Corrosion-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings, and Stock for Forgings or Rings, 15Cr - 6.5Ni - 0.75Mo - 0.30Cb (Nb) - 1.5Cu Consumable Electrode Remelted, Solution Heat Treated, Precipitation Hardenable |  | 
              
              
                | SAE | SAE AMS5613 | Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Forging and Ring Stock, Mechanical Tubing, and Rings, 12.5Cr (SAE 51410), Annealed |  | 
              
              
                | SAE | SAE AMS5732 | Steel, Corrosion- and Heat-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings, and Stock for Forgings, Rings, or Heading, 15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V (A286), Consumable Electrode Remelted, 1800 °F (982 °C) Solution and Precipitation Heat Treated |  | 
              
              
                | SAE | SAE AMS5731 | Steel, Corrosion- and Heat-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings, and Stock for Forgings, Rings, or Heading, 15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V (A286), Consumable Electrode Remelted, 1800 °F (982 °C) Solution Heat Treated, Precipitation Hardenable |  | 
              
              
                | SAE | SAE AMS5611 | Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Forging and Ring Stock, Mechanical Tubing, and Rings 12Cr _x000D_
Ferrite Controlled, Annealed, Consumable Electrode Melted |  | 
              
              
                | SAE | SAE AMS5648 | Steel, Corrosion- and Heat-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings, and Stock for Forgings and Rings, 17Cr - 12Ni - 2.5Mo (316), Solution Heat Treated |  | 
              
              
                | SAE | SAE AMS6514 | Steel, Maraging, Bars, Forgings, Mechanical Tubing, Rings and Forging Stock, 18.5Ni - 9.0Co - 4.9Mo - 0.65Ti - 0.10Al, Consumable Electrode Vacuum Melted, Annealed |  | 
              
              
                | SAE | SAE AMS6512 | Steel, Maraging, Bars, Forgings, Mechanical Tubing, Rings, and Forging Stock, 18Ni - 7.8Co - 4.9Mo - 0.40Ti - 0.10Al, Consumable Electrode Vacuum Melted, Annealed |  | 
              
              
                | SAE | SAE AMS5848 | Steel, Corrosion-Resistant, Bars, Wire, Forgings, Extrusions, Mechanical Tubing, Rings, and Stock for Forgings, Extrusions, and Rings, Wear and Galling Resistant, 8.0Mn - 4.0Si - 17Cr - 8.5Ni - 0.13N Solution Heat Treated |  | 
              
              
                | SAE | SAE AMS5931 | Steel, Wear, Galling, and Corrosion-Resistant Bars, Wire, Forgings, Extrusions, Mechanical Tubing, Rings, and Stock for Forgings, Rings, and Extruding, 5.0Mn - 3.5Si - 16.5Cr - 5.0Ni - 0.14N, Solution Heat Treated |  | 
              
              
                | SAE | SAE AMS5627 | Steel, Corrosion- and Heat-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings, and Stock for Forgings and Flash-Welded Rings 17Cr (430), Annealed |  | 
              
              
                | SAE | SAE AMS6519 | Steel, Maraging, Bars, Forgings, Mechanical Tubing, Flash-Welded Rings, and Stock for Forging and Flash-Welded Rings, 19Ni - 3.0Mo - 1.4Ti - 0.10Al (Alloy T250), Premium Aircraft Quality, Double Vacuum Melted, Annealed |  | 
              
              
                | SAE | SAE AMS5647 | Steel, Corrosion-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings, and Forging Stock, 19Cr - 9.5Ni, Solution Heat Treated |  | 
              
              
                | SAE | SAE AMS5763 | Steel, Corrosion-Resistant Bars, Forgings, Mechanical Tubing, and Rings and Forging Stock, 15Cr - 6.5Ni - 0.75Mo - 0.50Cb (Nb) - 1.5Cu, Solution Heat Treated |  | 
              
              
                | SAE | SAE AMS5654 | Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings, and Forging Stock, 18Cr - 11Ni - 0.60Cb (Nb) (347), Premium Aircraft Quality, Consumable Electrode Melted, Solution Heat Treated |  | 
              
              
                | SAE | SAE AMS5645 | Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings and Forging Stock 18Cr - 10Ni - 0.40Ti (321) Solution Heat Treated |  | 
              
              
                | SAE | SAE AMS5646 | Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings and Forging Stock, 18Cr - 11Ni - 0.60Cb(Nb) (347), Solution Heat Treated |  | 
              
              
                | SAE | SAE AMS6428 | Steel, Bars, Forgings, Mechanical Tubing and Forging Stock, Aircraft Quality, 0.78Cr - 1.8Ni - 0.35Mo - 0.20V (0.32 - 0.38C) (4335 Mod) |  |