Knowledge:Aluminum ingot classification

 　　Aluminum ingots can be divided into remelting ingot, high purity aluminium ingots and alloy ingots according to different conten; by shape and size can be divided into ingots, round ingots, sheet ingots, t-ingots and other kinds, here are some common aluminum ingots;

--15kg,20kg aluminium ingots for remelting (less than 99. 80%Al):

T-shaped aluminium ingot--500kg,1000kg (less than 99. 80%Al):

High-purity aluminium ingots--l0kg,15kg (99. 90%~99. 999%Al);

--10kg,15kg aluminum alloy ingots (Al--Si,Al--Cu,Al--Mg);

Slab ingot--500~1000kg (system boards);

Round ingots--30~60kg (wire).