AlMg3Mn(A)铝板 AlMg3Mn(A)铝棒 AlMg3Mn(A)铝管 AlMg3Mn(A)铝线 AlMg3Mn(A)铝带 AlMg3Mn(A)铝锭
AlMg3Mn(A)化学成分如下(%):
Si:0.25
Fe:0.40
Cu:0.10
Mn:0.50~1.0
Mg:2.4~3.0
Cr:0.05~0.20
Zn:0.25
Ti:0.05~0.20
Be:0.0008
Al:佘量