SAE AMS4449
SAE AMS4449 Aluminum Alloy, Sheet and Plate, 2.95Cu - 0.75Li - 0.50Mg - 0.30Mn - 0.18Ag (2074-T8), Solution Heat Treated, Stress Relieved, and Artificially Aged
standard bySAE International , 10/16/2025
standard bySAE International , 10/16/2025