标 准 编 号：SAE AMS 4211B-2007
简体中文标题：固溶热处理的、消除应力的和过老化的含6.2Zn-1.9Cu-2.1Mg-0.10Zr(7040-T7451)铝合金板材
繁体中文标题：固溶热处理的、消除应力的和过老化的含6.2Zn-1.9Cu-2.1Mg-0.10Zr(7040-T7451)铝合金板材
English Name：Alluminum Alloy, Plate 6.2Zn - 1.9Cu - 2.1Mg - 0.10Zr (7040-T7451) Solution Heat Treated, Stress Relieved, and Overaged UNS A97040