copper-clad steel strand

Copper-clad steel stranded wire consists of a high-strength steel core with a seamless copper cladding, combining the mechanical strength of steel with the electrical conductivity of copper. It is widely used for grounding, overhead ground wires, lightning protection, and communication applications. The copper layer provides excellent corrosion resistance and long-term reliability, while the steel core ensures high tensile strength and sag resistance. Available in various stranding configurations and conductivity levels, it offers cost-effective performance compared to pure copper. Easy to terminate and handle, copper-clad steel wire ensures stable grounding and durable service in power transmission, substations, and railway systems.