SAE AMS4138A
Aluminum Alloy, Forgings, 4.3zn 3.3mg 0.6cu 0.2mn 0.2cr(NONCURRENT May 1995)
This specification covers an aluminum-base alloy in the form of die forgings, hand forgings, and forging stock.
History:Standard | Published | Revision | Status |
---|---|---|---|
AMS4138B | 2006-09-22 | Latest | |
AMS4138A | 1995-05-01 | Historical | |
AMS4138 | 1955-08-01 | Historical |