What are the characteristics of aluminum alloy?

Jul 24, 2022

It is one of the light metal materials which is based on aluminum with some alloying elements added. In addition to the general characteristics of aluminum, aluminum alloy has some specific characteristics of alloy due to the different types and amounts of alloying elements.

The density of aluminum alloy is 2.63 ~ 2.85g/cm, and it has high strength (σb is 110 ~ 650MPa). The specific strength is close to that of high alloy steel, but the specific stiffness is higher than that of steel.

Good casting performance and plastic processing performance, good electrical and thermal conductivity, good corrosion resistance and weldability, can be used as structural materials, in aerospace, aviation, transportation, construction, mechanical and electrical, lightweight and daily necessities have a wide range of applications.

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