APPLICATION: Primarily for parts and assemblies requiring high strength and oxidation resistance up to 800F (427 C) and where parts require welding during fabrication.
SAE AMS5743C-1965 history
2020SAE AMS5743K-2020 Steel, Corrosion and Heat-Resistant, Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Consumable Electrode Remelted Solution Heat Treated, Sub-Zero Cooled, Equalized, and Over-Tempered
2014SAE AMS5743J-2014 Steel, Corrosion and Heat-Resistant, Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated, Sub-Zero Cooled, Equalized, and Over-Tempered
2011SAE AMS5743F-2011 STEEL BARS AND FORGINGS, CORROSION AND MODERATE HEAT RESISTANT 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated, Sub-Zero Cooled, Equalized, and Over-Tempered
2003SAE AMS5743J-2003 Steel, Corrosion and Heat-Resistant, Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated, Sub-Zero Cooled, Equalized, and Over-Tempered UNS S35500
1999SAE AMS5743H-1999 Steel@ Corrosion and Heat Resistant@ Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated@ Sub-Zero Cooled@ Equalized@ and Over-Tempered (UNS S35500)
1992SAE AMS5743G-1992 Steel@ Corrosion and Heat Resistant@ Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated@ Sub-Zero Cooled@ Equalized@ and Over- Tempered
1987SAE AMS5743F-1987 STEEL BARS AND FORGINGS@ CORROSION AND MODERATE HEAT RESISTANT 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated@ Sub-Zero Cooled@ Equalized@ and Over-Tempered (UNS S35500)
1981SAE AMS5743E-1981 STEEL BARS AND FORGINGS, CORROSION AND MODERATE HEAT RESISTANT 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated, Sub-Zero Cooled, Equalized, and Over-Tempered
1973SAE AMS5743D-1973 STEEL BARS AND FORGINGS, CORROSION AND MODERATE HEAT RESISTANT 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated, Sub-Zero Cooled, Equalized, and Over-Tempered
1965SAE AMS5743C-1965 STEEL BARS AND FORGINGS@ CORROSION AND MODERATE HEAT RESISTANT 15.5Cr - 4.5Ni - 2.9Mo - 0.10N
1964SAE AMS5743B-1964 STEEL BARS AND FORGINGS, CORROSION AND MODERATE HEAT RESISTANT 15.5Cr - 4.5Ni - 2.9Mo - 0.10N