SAE AMS5646-1947
STEEL@ CORROSION AND HEAT RESISTANT 18Cr - 11Ni - Cb

Standard No.

SAE AMS5646-1947

Release Date

1947

Published By

SAE - SAE International

Status

Be replaced 2012-10

Replace By

SAE AMS5646A-1948

Latest

SAE AMS5646R-2021

Scope

APPLICATION: Parts and assemblies requiring both corrosion and heat resistance and especially when such parts and assemblies require welding during fabrication. Parts and assemblies requiring oxidation resistance up to approximately 1500 F@ but useful at that temperature only when stresses are low.

SAE AMS5646-1947 history

• 2021 SAE AMS5646R-2021 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings and Forging Stock 18Cr - 11Ni - 0.60Cb(Nb) (347) Solution Heat Treated
• 2014 SAE AMS5646P-2014 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Tubing, and Rings, 18Cr - 11Ni - 0.60Cb(Nb) (347), Solution Heat Treated
• 2011 SAE AMS5646N-2011 Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Tubing, and Rings 18Cr 11Ni 0.60Cb(Nb) (347) Solution Heat Treated
• 2011 SAE AMS5646K-2011 STEEL, CORROSION AND HEAT RESISTANT, BARS, WIRE, FORGINGS, TUBING AND RINGS 18Cr - 11Ni - 0.60(Cb + Ta) (SAE 30347) Solution Heat Treated
• 2007 SAE AMS5646M-2007 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Tubing, and Rings 18Cr - 11 Ni - 0.60Cb (SAE 30347) Solution Heat Treated
• 2002 SAE AMS5646M-2002 Steel@ Corrosion and Heat-Resistant@ Bars@ Wire@ Forgings@ Tubing@ and Rings 18Cr - 11 Ni - 0.60Cb (SAE 30347) Solution Heat Treated (UNS S34700)
• 1996 SAE AMS5646L-1996 Steel@ Corrosion and Heat Resistant@ Bars@ Wire@ Forgings@ Tubing@ and Rings 18Cr - 11Ni - 0.60Cb (SAE 30347) Solution Heat Treated (UNS S34700)
• 1989 SAE AMS5646J-1989 STEEL BARS@ FORGINGS@ TUBING@ AND RINGS@ CORROSION AND HEAT RESISTANT 18Cr - 11Ni - 0.60 (Cb+Ta) (SAE 30347) Solution Heat Treated (UNS S34700)
• 1982 SAE AMS5646H-1982 STEEL BARS, FORGINGS, TUBING, AND RINGS, CORROSION AND HEAT RESISTANT 18Cr - 11Ni - 0.60(Cb + Ta) (SAE 30347) Solution Heat Treated
• 1976 SAE AMS5646G-1976 STEEL BARS@ FORGINGS@ TUBING@ AND RINGS@ CORROSION AND HEAT RESISTANT 18Cr - 11Ni - 0.60 (Cb+Ta) (SAE 30347) (UNS S34700)
• 1971 SAE AMS5646F-1971 STEEL BARS@ FORGINGS@ TUBING@ AND RINGS@ CORROSION AND HEAT RESISTANT 18Cr - 11Ni - (Cb+Ta) (SAE 30347)
• 1960 SAE AMS5646E-1960 STEEL@ CORROSION AND HEAT RESISTANT 18Cr - 11Ni - (Cb+Ta) (SAE 30347)
• 1955 SAE AMS5646D-1955 STEEL@ CORROSION AND HEAT RESISTANT 18Cr - 11Ni - (Cb+Ta) (SAE 30347)
• 1952 SAE AMS5646C-1952 STEEL@ CORROSION AND HEAT RESISTANT 18Cr - 11Ni - (Cb+Ta) (SAE 30347)
• 1950 SAE AMS5646B-1950 STEEL@ CORROSION AND HEAT RESISTANT 18Cr - 11Ni - (Cb+Ta) (SAE 30347)
• 1948 SAE AMS5646A-1948 STEEL@ CORROSION AND HEAT RESISTANT 18Cr - 11Ni - Cb
• 1947 SAE AMS5646-1947 STEEL@ CORROSION AND HEAT RESISTANT 18Cr - 11Ni - Cb