6351铝合金化学成分
铝(Al)余量,锌(Zn)≤0.20,
(Ti)≤0.20,
(Si)0.7~1.3,
Fe)0.000~0.500,
锰(Mn)0.40~0.8,
镁(Mg)0.40~0.8,
铜(Cu)≤0.10
注:单个:≤0.05合计:≤0.15
6351铝合金化学成分
铝(Al)余量,锌(Zn)≤0.20,
(Ti)≤0.20,
(Si)0.7~1.3,
Fe)0.000~0.500,
锰(Mn)0.40~0.8,
镁(Mg)0.40~0.8,
铜(Cu)≤0.10
注:单个:≤0.05合计:≤0.15
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