AlMg0.7Si AlSiMg0.8 AlSiMgMn 铝
AlMg4.5Mn AlMg..
AlSiMg AlSiMg0..
AlMg1SiCu AlMg..
AlMg0.7Si AlSi..
AlZn6MgCu AlZn..
AlZn6CuMgZr Al..