Historical
SAE AMS 4111E-2014 (SAE AMS4111E-2014)
Aluminum Alloy Forgings, 7.7Zn - 2.5Mg - 1.5Cu - 0.16Cr (7049-T73), Solution and Precipitation Heat Treated
This specification covers an aluminum alloy in the form of die forgings, hand forgings, and forging stock.
Society of Automotive Engineers [sae]