Browse Standards MAM6415B
Historical Revised 1998-03-01

Steel, Bars, Forgings, and Tubing 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) MAM6415B

This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock procured in SI (Metric) units.
MAM6415C
2003-03-12
Latest
Canceled
MAM6415B
1998-03-01
Historical
Revised
MAM6415A
1996-06-01
Historical
Revised
MAM6415
1989-01-01
Historical
Issued

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