Copper clad aluminum wire’s application

May 12, 2023

The copper clad aluminum wire is composed of an aluminum core wire and a copper layer which is tightly covered, and has the advantages of good electrical conductivity of copper and light weight of aluminum, and is the preferred material for wire and cable in coaxial inner conductor and electrical equipment. . The cable can be processed in the same process as a pure copper wire.
Product Usage



1. Unique composite performance
2. The copper clad aluminum wire has a composite property of copper conductivity and aluminum density.
3. Obvious economic benefits
The density of copper-clad aluminum is only 37-40% of pure copper wire, and its length is 2.45-2.65 times of pure copper wire of the same quality and the same diameter; its tensile strength is 1.6-2 times higher than that of pure copper wire. Therefore, the production of wire and cable by the length or strength of the wire will inevitably greatly reduce the production cost.
Product performance
1.Meet SJ/T112233-2000 "Copper-clad aluminum wire", and American ASTMB566-93 "Copper-clad aluminum wire" standard
2. Copper-clad aluminum wire is divided into soft state (A) and hard state (H) according to mechanical properties; according to the volume ratio of copper layer, it is divided into 10% and 15%.