美铝ALCOA7075铝合金

供货状态：O、T4、T62、T9、T6510、T651

典型用途:要求抗蚀性优于2011和2017合金的有螺纹的高应力机械零件（切削性能好）

「It is applied to screw-threaded mechanical component with high stress （high machinability）,corrosion resistance of which should be higher than that of alloy in 2011 and 2017」