SAE AMS 4617B

SAE AMS 4617B (Aluminum Alloy, Extrusions, 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7075-T73, 7075-T73511, 7075-T73510), Solution Heat Treated, Stress Relieved by Stretching when required, and Overaged)· SAE (Соединенные Штаты) · 1 материалов