描述
Different types information of aluminium grades have different characteristics and applications, but they all have common property of alumunium alloy.
- Aluminum alloy density is close to 2.7 G /, 关于 1/3 of iron or copper;
- Aluminum alloy tensile strength is high. After a certain aluminium cold rolling process, the aluminum alloy strength can be strengthened;
- Electrical and thermal conductivity of alumalloy is second only to silver, 铜, gold, and its price is more economical than these metals;
- 良好的耐腐蚀性. The surface of most common aluminum alloy is easy to produce a dense and strong protective film, which can protect the substrate from corrosion. And aluminum alloy can obtain good casting performance by artificial anodizing and coloring;
- Easy processing. After adding certain alloy element, aluminum alloy can obtain good casting performance and become a good deformation aluminum alloy.
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