Aluminum Alloy, Plate, 7.9Zn – 1.8Cu - 2.0Mg - 0.10Zr (7099-T7451), Solution Heat Treated, Stress Relieved, and Overaged AMS4354

This specification covers an aluminum alloy in the form of plate from 1.000 to 6.000 inches (25.40 to 152.40 mm) in thickness (see 8.6).