SAE AMS4122N
SAE AMS4122N Aluminum Alloy Bars, Rods, and Wire Rolled or Cold Finished, and Rings, 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7075-T6, 7075-T651), Solution and Precipitation Heat Treated
standard bySAE International , 01/22/2025
standard bySAE International , 01/22/2025