1.Alloy composition
Alloy aluminum plate and pure aluminum plate have different hardness. The hardness of aluminum alloy aluminum plate is much higher than that of aluminum plate. On the basis of aluminum alloy, copper, silicon, magnesium, zinc, manganese and other alloying elements are added to make the hardness of the aluminum plate greater than that of the aluminum plate.
The electrical conductivity of the two is different. Compared with aluminum plate, alloy aluminum plate has better electrical conductivity. Alloy aluminum sheets are suitable products in some power industries.
Both have different corrosion resistance. Compared with aluminum plate, the corrosion resistance of alloy aluminum plate is greatly improved. Therefore, in some corrosive industries, aluminum sheet is more popular than aluminum sheet.
The plasticity of the two is different. Compared with aluminum plate, alloy aluminum plate has stronger plasticity, so the application range of alloy aluminum plate is wider than that of aluminum plate.
The two materials stretch differently. Aluminum sheet is easier to stretch and extend than aluminum sheet, and has a wider range of applications.
The importance of the two varies. Because the alloy aluminum plate contains certain heavy metals, its weight is greater than that of aluminum, so the alloy aluminum plate is heavier than the aluminum plate.
There is a difference in the solderability of the two materials. The weldability of aluminum alloy aluminum plate is better than that of aluminum plate. In some cases where welding is required, the alloy aluminum plate can be better used, which also limits the application range of the aluminum plate.
2. Application areas
Aluminum alloy sheets have different characteristics due to their different alloy compositions, and their application ranges are also very different. They are mainly used in household appliances, mold manufacturing, ship plates, etc. Aluminum alloy sheets are mainly used for industrial profiles,widely used in aerospace, rail transit, electronic appliances and other fields.
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