SAE AMS 4378:2018-10-18

Aluminum Alloy, Plate (7160-T7651) 7.0Zn - 2.2Cu - 1.5Mg - 0.10Zr Solution Heat Treated, Stress Relieved, and Overaged

This specification covers an aluminum alloy in the form of plate 1.000 to 6.000 inch (25.40 to 152.40 mm), inclusive, in nominal thickness (see 8.4).