SAE AMS6415-1940
STEEL Nickel Chromium Molybdenum

Standard No.

SAE AMS6415-1940

Release Date

1940

Published By

SAE - SAE International

Status

Be replaced 2012-12

Replace By

SAE AMS6415A-1942

Latest

SAE AMS6415V-2022

SAE AMS6415-1940 history

• 2022 SAE AMS6415V-2022 Steel, Bars, Forgings, Mechanical Tubing, and Forging Stock 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340)
• 2016 SAE AMS6415U-2016 Steel@ Bars@ Forgings@ and Tubing 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) (UNS G43406)
• 2012 SAE AMS6415T-2012 Steel, Bars, Forgings, and Tubing 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) (UNS G43406)
• 2007 SAE AMS6415S-2007 Steel@ Bars@ Forgings@ and Tubing 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) (UNS G43406)
• 2003 SAE AMS6415R-2003 Steel, Bars, Forgings, and Tubing 0.80Cr 1.8Ni 0.25Mo (0.38 0.43C) (SAE 4340)
• 1997 SAE AMS6415P-1997 Steel@ Bars@ Forgings@ and Tubing 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) (UNS G43406)
• 1996 SAE AMS6415N-1996 Steel@ Bars@ Forgings@ and Tubing 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) (UNS G43406)
• 1995 SAE AMS6415M-1995 STEEL BARS, FORGINGS, AND TUBING 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340)
• 1991 SAE AMS6415M-1991 STEEL BARS@ FORGINGS@ AND TUBING 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) (UNS G43400)
• 1988 SAE AMS6415L-1988 STEEL BARS@ FORGINGS@ AND TUBING 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) (UNS G43400)
• 1984 SAE AMS6415K-1984 STEEL BARS@ FORGINGS@ AND TUBING 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) (UNS G43400)
• 1979 SAE AMS6415J-1979 STEEL BARS@ FORGINGS@ AND TUBING 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) (UNS G43400)
• 1973 SAE AMS6415H-1973 STEEL BARS@ FORGINGS@ AND TUBING 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340)
• 1968 SAE AMS6415G-1968 STEEL BARS@ FORGINGS@ AND TUBING 0.8Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340)
• 1964 SAE AMS6415F-1964 STEEL BARS@ FORGINGS@ AND TUBING 0.8Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340)
• 1954 SAE AMS6415E-1954 STEEL 0.8Cr - 1.8Ni - 0.25Mo (0.38-0.43C) (SAE 4340)
• 1951 SAE AMS6415D-1951 STEEL 1.8Ni - 0.8Cr - 0.25Mo (0.38-0.43C) (SAE 4340)
• 1949 SAE AMS6415C-1949 STEEL 1.8Ni - 0.8Cr - 0.25Mo (0.38 - 0.43C) (SAE 4340)
• 1945 SAE AMS6415B-1945 STEEL 1.8 Ni .8 Cr .25 Mo (.38 - .43C)
• 1942 SAE AMS6415A-1942 STEEL Nickel - Chromium - Molybdenum
• 1940 SAE AMS6415-1940 STEEL Nickel Chromium Molybdenum