压制用铝柱或铝锭是挤压型材的原材料。 可使用原生金属,也可以使用加工后废料生产锭块。
Diameter
Length
less than 3 mm/m and less than 12 mm/m for the total length of 6.000 mm
Billets are homogenized at different temperatures depending on the alloy.
diameter
LENGTH MAXIMUM 6.000 mm