SAE AMS4138
Aluminum Alloy Forgings, 4.3Zn - 3.3Mg - 0.60Cu - 0.20Mn - 0.18Cr (7079-T6) .
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 |