Browse Standards AMS6381
Historical ISSUED 1942-12-01

Steel, Mechanical Tubing, 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140) AMS6381

This specification covers an aircraft-quality, low-alloy steel in the form of mechanical tubing.
AMS6381J
2017-10-25
Latest
Revised
AMS6381H
2013-02-26
Historical
Revised
AMS6381G
2008-04-21
Historical
Reaffirmed
AMS6381F
1998-04-01
Historical
Revised
AMS6381E
1990-10-01
Historical
Revised
AMS6381D
1986-10-01
Historical
Revised
AMS6381C
1972-05-15
Historical
Revised
AMS6381B
1966-03-15
Historical
Revised
AMS6381A
1953-06-15
Historical
Revised
AMS6381
1942-12-01
Historical
Issued

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