CCS wire combines high strength of the steel with high electric conductivity of the copper and corrosion resistance, have already become communication, electricity, ideal wire in the electron trade. Copper Clad Steel (CCS) Wire, a replacement for pure copper wire, is sorted into Flexible (A ) and Hard (H). CCS wire has become a choice material for various industries such as communications, electrical power, and electronics. The thicker the steel layer is claded, th4 higher conductivity the wire carries.