SAE AMS4320B
Aluminum Alloy, Forgings, 7.7Zn - 2.5Mg - 1.5Cu - 0.16Cr (7149-T73), Solution and Precipitation Heat Treated.
This specification covers an aluminum alloy in the form of die forgings, hand forgings, and forging stock.
History:Standard | Published | Revision | Status |
---|---|---|---|
AMS4320B | 2005-09-22 | Latest | |
AMS4320A | 1994-04-01 | Historical | |
AMS4320 | 1981-07-01 | Historical |