SAE AMS6382M-2001
Steel Bars, Forgings and Rings, 0.95Cr 0.20Mo (0.38-0.43C), Annealed

Standard No.

SAE AMS6382M-2001

Release Date

2001

Published By

Society of Automotive Engineers (SAE)

Status

Withdraw

Replace By

SAE AMS6382M-2006

Latest

SAE AMS6382S-2023

Scope

This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, flash welded rings, and stock for forging or flash welded rings. These products have been used typically for parts, 0.50 inch (12.7 mm) and under in nominal section thickness at time of heat treatment, requiring a through-hardened steel capable of developing hardness as high as 50 HRC when properly hardened and for parts of greater thickness but requiring proportionally lower hardness, but usage is not limited to such applications. Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cracking after heat treatment; ARP1110 recommends practices to minimize such conditions.

SAE AMS6382M-2001 history

• 1970 SAE AMS6382S-2023 Steel, Bars, Forgings, Rings, and Stock for Forging or Flash Welded Rings Aircraft Quality 0.95Cr - 0.20Mo (0.38 - 0.43C) (4140) Annealed
• 2018 SAE AMS6382R-2018 Steel@ Bars@ Forgings@ and Rings 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140) Annealed (UNS G41400)
• 2014 SAE AMS6382P-2014 Steel, Bars, Forgings, and Rings 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140) Annealed
• 2010 SAE AMS6382N-2010 Steel Bars, Forgings and Rings, 0.95Cr 0.20Mo (0.38-0.43C) (SAE 4140) Annealed
• 2006 SAE AMS6382M-2006 Steel, Bars, Forgings, and Rings 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140) Annealed
• 2001 SAE AMS6382M-2001 Steel Bars, Forgings and Rings, 0.95Cr 0.20Mo (0.38-0.43C), Annealed
• 1995 SAE AMS6382L-1995 Steel@ Bars@ Forgings@ and Rings 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140) Annealed (UNS G41400)
• 1990 SAE AMS6382K-1990 STEEL BARS@ FORGINGS@ AND RINGS 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140) (UNS G41400)
• 1981 SAE AMS6382J-1981 STEEL BARS@ FORGINGS@ AND RINGS 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140) (UNS G41400)
• 1974 SAE AMS6382H-1974 STEEL BARS@ FORGINGS@ AND RINGS 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140)
• 1969 SAE AMS6382G-1969 STEEL BARS AND FORGINGS 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140)
• 1967 SAE AMS6382F-1967 STEEL BARS AND FORGINGS 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140)
• 1964 SAE AMS6382E-1964 STEEL BARS AND FORGINGS 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140)
• 1951 SAE AMS6382D-1951 STEEL 0.95Cr - 0.2Mo (0.38-0.43C) (SAE 4140)
• 1950 SAE AMS6382C-1950 STEEL 0.95Cr - 0.2Mo (0.38-0.43C) (SAE 4140)
• 1946 SAE AMS6382B-1946 STEEL .95 Cr .2 Mo (.38-.43 C)
• 1942 SAE AMS6382A-1942 STEEL Chromium Molybdenum .38 - .43 Carbon
• 1939 SAE AMS6382-1939 STEEL Chromium Molybdenum