HIGH CARBON STEEL WIRE MATERIAL EXCELLENT IN STRENGTH AND CORROSION RESISTANCE, HIGH CARBON STEEL WIRE AND MANUFACTURING METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a high carbon steel wire material excellent in strength and corrosion resistance by controlling a fine structure and an alloy composition, a high carbon steel wire and a manufacturing method therefor.SOLUTION: The high carbon steel wire material excellent in strength and corrosion resistance contains, by wt.%, C:0.9 to 1.1%, Si:0.7 to 1.5%, Mn:0.07 to 0.1%, Cr:0.3 to 0.8%, P:0.030% or less, S:0.010% or less and the balance Fe with inevitable impurities and a fine particle thereof contains 95 area% or more of pearlite.SELECTED DRAWING: Figure 1