Copper-clad steel strands are made of a certain number of copper-clad steel single wires,and are widely used in lightning protection and grounding in high-frequency coaxial cables, steel network communications, electrified railways, subway light rails, railways, airports, network communications and other places.
Advantage:
Better electrical performance:the surface layer of copper-clad steel strand is oxygen-free copper,which has good electrical conductivity.The inner layer is high-quality carbon steel.

Application:
It is widely applied in power transmission line,electrified railway carrier cable,lightning protection earthing and other field.

Profile:
It is composed of pure copper layer and steel core.