SAE AMS4474
SAE AMS4474 Aluminum Alloy, Sheet and Plate, 4.0Cu - 1.0Li - 0.40Mg - 0.35Ag - 0.13Zr (2195-T8), Solution Heat Treated, Cold Worked, and Artificially Aged
standard by SAE International, 10/19/2012
standard by SAE International, 10/19/2012