标准摘要
This specification covers an aluminum alloy in the form of sheet.Cross Reference: AMS2202,AMS2355,AMS2772,AMS2811,ANSIH35.2,ANSIH35.2M,AS1990,ASTMB646,ASTMB660,ASTMB666/B666M,ASTME338,ASTME561
英文名称Aluminum Alloy Sheet 5.7Zn - 2.2Mg - 1.6Cu - 0.22Cr (7475-T61) Solution and Precipitation Heat Treated