10mm Thick Aluminum Bar Weight Aluminium Billet

For Al Zn alloy, due to the large solubility of Zn in Al, when the mass fraction of Zn in Al is more than 10%, the strength of the alloy can be significantly improved. Although this kind of alloy has a large natural aging tendency and can obtain high strength without heat treatment, the disadvantages of this kind of alloy are poor corrosion resistance, high density and easy to produce hot cracks during casting. Therefore, this kind of alloy is mainly used to manufacture die casting instrument shell parts.

Aluminum alloy ingots are made of pure aluminum and recycled aluminum as raw materials, and other elements, such as silicon (Si), copper (Cu), magnesium (Mg), iron (Fe), are added according to international standards or special requirements to improve the casting, chemical and physical properties of pure aluminum.