Advantages of Cu Al clad metal bus bar

Mar 30, 2023

1.Good electrical conductivity: copper clad aluminum with a volume ratio of 15% or 20% has an electrical performance, and its ac carrying capacity is 85% of pure copper compared with copper.
2. Light weight: the density of copper clad aluminum row is only 37% to 40% of that of pure copper row, and the length (volume) of the same weight is 2-2.5 times that of pure copper row.
3. Good mechanical properties: good tensile strength, flexibility and elongation.

4. Strong interbonding between copper and aluminum: permanent interbonding between two different metal materials at various ambient temperatures, and uniform distribution of copper (tin plating and zinc coating) without any physical defects.
5. Good ductility and reliability: after special heat treatment process, it has certain plasticity, which is conducive to non-cracking and non-separation of punch, shear and bending products.To improve the corrosion resistance, tin plating and galvanizing treatment can be carried out on the copper surface.
6. Best selection: save copper, greatly reduce production supporting cost, green and environment-friendly without any pollution.