Noticias

Copper has good electrical conductivity, thermal conductivity, and ductility, and it has a wide range of applications, but it is a scarce resource, so the cost is high, which limits its application; aluminum materials are rich in resources, which are conductive, heat conductive, etc. Although it is weaker than copper in performance, it has low density, light weight, and low cost; if copper and aluminum materials can be combined and the advantages of the two materials can be combined, it will be more popular in the mechanical manufacturing industry.


 
The cu al bimetallic sheet produced by Chalco Aluminum, which is through rolling bonded or explosion bonded process. Chalco Aluminum have both technology, could make thickness from 0.4mm up to 200mm thickness cu al bimetallic sheet. It has both good electrical conductivity and thermal conductivity of copper plate It also has the advantages of light weight and low cost of aluminum plate, and high cost performance.  
Cu al bimetallic sheet, its specs as below:
 
Aluminum: 1060, 1100, 3003, 5052
Copper: T2
Temper: O, H12, H14, H16, H18
Copper cladding rate: 10%, 15%, 20%, 30%
Thickness range: 0.20--200mm
Width: Maximum 1200mm
Length: coil or sheet type.