The use and specification of aluminum circle

January 11, 2023

Aluminum circle specifications are generally:


Coil width (mm): 500-1250, 800-1400, 1000-1600

Coil thickness (mm): 0.4-3.0, 1.0-6.0

Coil weight (kg): 8000, 10000

Blanking diameter (mm): 85-660, 85-750, 100-900


Aluminum circle are widely used in electronics, daily chemicals, medicine, culture and education, and auto parts. Electrical appliances, heat preservation, machinery manufacturing, automobile, aerospace, military industry, mold, construction, printing and other industries. Such as kitchen utensils such as non-stick pans, pressure cookers, etc., and hardware supplies such as lampshades, water heater shells, etc., are one of the deep-processing products of aluminum alloy plates and strips with the largest consumption.

Aluminum circles are products obtained by deep processing of aluminum coils. Now the demand in foreign markets is relatively large, and most of the aluminum sheets produced in China are exported to all over the world. The surface of the aluminum sheet is smooth and flawless, strong in shape, burr-free on the edge, and accurate in size.


latest company news about The use and specification of aluminum circle  0

The function of aluminum circles:


In the international market, the use of aluminum circles and aluminum alloys have become more and more widespread, and aluminum has become the second most used metal in the world after steel. The reason why aluminum metal can be used so widely is mainly because of its functional advantages

The main reason is that aluminum metal is light in weight and strong in corrosion resistance. These two points are the most obvious features of aluminum circle. It has low density and lightweight, so it is widely used in transportation manufacturing industries such as aviation, automobiles, and ships. In addition, high-end industries such as spacecraft and satellites also use a large number of aluminum circle, aluminum metal and aluminum alloys.

Secondly, the aluminum circle has good electrical conductivity. Although its conductivity is weaker than that of gold, silver and copper, because of its large reserves and low density, it is only equivalent to one-third of copper, so the same amount of electricity is transported, and the quality of aluminum is only 1/3 that of copper. half of copper. The oxide film on the surface of other aluminum not only has the ability to resist corrosion but also has certain insulation properties, so aluminum circle metal has a very wide range of uses in electrical manufacturing, wire and cable, and the radio industry.