Coated wire, electric wire with terminal, copper alloy wire, copper alloy strand, manufacturing method of coated wire, method for producing copper alloy wire, and method for producing copper alloy strand

摘要

Problem to be solved: to provide a coated wire, a wire with a terminal, a copper alloy wire, and a copper alloy strand, which are excellent in shock resistance and excellent strength.Conductor andA coated wire comprising an insulating coating layer disposed outside the conductorSaid conductorFe is 0.2 mass% or more and 1.6 mass% or lessP is 0.05 mass% or more and 0.4 mass% or lessContaining Sn of 0.05 mass% or greater and 0.7 mass% or lessThe remainder consists of Cu and impurities.Mass ratioIt consists of a copper alloy whose Fe / P is more than 4.0.A coated wire which is a stranded wire of copper alloy wire whose wire diameter is 0.5 mm or less.Diagram