Nickel copper plated high carbon steel wire for spring and method for producing the same

摘要

Provided is a nickel (Ni)-copper (Cu) plated high-carbon steel wire for springs. The NiCu plated high-carbon steel wire includes a core wire that includes a high-carbon steel wire; and a Ni-plating layer and a Cu player which are sequentially plated on a surface of the core wire and then are drawn.