SAE AMS4250C

Действует

Aluminum Alloy, Plate 8.1Zn - 2.3Mg - 1.0Cu - Zr (7449-T7651) Solution Heat Treated, Stress Relieved, and Overaged

This specification covers an aluminum alloy in the form of plate 0.250 to 4.000 inch (6.35 to 102.0 mm) inclusive, in nominal thickness (see 8.5).