SAE AMS6312A-1942
STEEL Nickel Molybdenum

Standard No.

SAE AMS6312A-1942

Release Date

1942

Published By

SAE - SAE International

Status

Be replaced 2012-12

Replace By

SAE AMS6312B-1971

Latest

SAE AMS6312K-2020

SAE AMS6312A-1942 history

• 2020 SAE AMS6312K-2020 Steel Bars, Forgings, and Tubing 1.8Ni - 0.25Mo (0.38 - 0.43C) (4640)
• 2015 SAE AMS6312J-2015 Steel Bars@ Forgings@ and Tubing 1.8Ni - 0.25Mo (0.38 - 0.43C) (4640) (UNS K22440)
• 2011 SAE AMS6312H-2011 Steel Bars, Forgings, and Tubing, 1.8Ni 0.25Mo (0.38-0.43C) (4640)
• 2006 SAE AMS6312G-2006 Steel Bars, Forgings, and Tubing 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4640) UNS K22440
• 2001 SAE AMS6312F-2001 Steel Bars, Forgings, and Tubing, 1.8Ni 0.25Mo (038-0.43C) (SAE 4640)
• 1994 SAE AMS6312E-1994 STEEL BARS, FORGINGS, AND TUBING 1.8Ni - 0.25Mo (0.38 - 0.43C) (4640)
• 1988 SAE AMS6312E-1988 Steel Bars@ Forgings@ and Tubing 1.8Ni - 0.25Mo (0.38 - 0.43C) (4640) (UNS K22440)
• 1981 SAE AMS6312D-1981 STEEL BARS@ FORGINGS@ AND TUBING 1.8Ni - 0.25Mo (0.38 - 0.43C) (4640)
• 1978 SAE AMS6312C-1978 Steel Bars@ Forgings@ and Tubing 1.8Ni - 0.25Mo (0.38 - 0.43C) (4640)
• 1971 SAE AMS6312B-1971 STEEL BARS@ FORGINGS@ AND TUBING 1.8Ni - 0.25Mo (0.38 - 0.43C) (4640)
• 1942 SAE AMS6312A-1942 STEEL Nickel Molybdenum
• 1939 SAE AMS6312-1939 STEEL Nickel Molybdenum