标准摘要
This specification covers an aluminum alloy in the form of plate 0.250 to 4.000 inches (6.35 to 102.0 mm), inclusive, in nominal thickness (see 8.5).
英文名称Aluminum Alloy, Plate, 8.1Zn - 2.3Mg - 1.0Cu - Zr (7449-T7651), Solution Heat Treated, Stress Relieved, and Overaged