冲压用1060铝卷序号牌号化学成份，%SiFeCuMnMgCrNiZnTiZr其它AI备注单个合计211200Si+Fe:1.00-0.050.05---0.1-0.05-0.050.1599-221235Si+Fe:0.65-0.050.050.05--0.1V:0.050.06-0.03-99.35-232A010.50.52.2-3.00.20.20-0.50--0.1-0.15-0.050.1余量LY1242A020.30.32.6-3.20.45-0.72.0-2.4--0.1-0.15-0.050.1余量LY2252A040.30.33.2-3.70.50-0.82.1-2.6--0.1Be:0.001-0.010.05-0.40-0.050.1余量LY4262A060.50.53.8-4.30.50-1.01.7-2.3--0.1Be:0.001-0.050.03-0.15-0.050.1余量LY6272A100.250.23.9-4.50.15-0.30--0.1-0.15-0.050.1余量LY10282A110.70.73.8-4.80.40-0.8-0.10.3Fe+Ni:0.70.15-0.050.1余量LY11)