Classification

Aluminum ingots can be divided into three types: aluminum ingots for remelting, high-purity aluminum ingots, and aluminum alloy ingots according to their composition;

Several common aluminum ingots

Aluminum ingot for remelting--15kg, 20kg (≤99.80%Al):

T-shaped aluminum ingot--500kg, 1000kg (≤99.80%Al):

High-purity aluminum ingot--l0kg, 15kg (99.90%~99.999%Al);

Aluminum alloy ingot--10kg, 15kg (Al--Si, Al--Cu, Al--Mg);

Plate ingot - 500 ~ 1000kg (for plate making);

Round ingot - 30 ~ 60kg (for wire drawing).

Aluminum alloy ingot

Aluminum alloy ingots are made of pure aluminum and recycled aluminum, adding other elements, such as: silicon (Si), copper (Cu), magnesium (Mg), iron (Fe)..., to improve the casting, chemical and physical properties of pure aluminum The alloy formulated for the lack of sex.

Aluminum-silicon (Al-Si) alloy, Al-Si alloy has excellent casting properties, such as good fluidity, good air tightness, small shrinkage rate and small heating tendency, and has good mechanical properties, physical properties, corrosion resistance and It has medium machinability and is the type of alloy with the most varieties and widest uses in cast aluminum alloys.