| 摘要 |
<p>PURPOSE: A wire rod with high strength and corrosion resistance, a drawn wire, and a manufacturing thereof are provided to obtain high strength and minimizing twisting of a steel wire by excluding Cr and employing a proper amount of Sb. CONSTITUTION: A wire rod with high strength and corrosion resistance comprises 0.8-1.0wt.% of C, 0.2-0.6wt.% of Mn, 0.8-1.2wt.% of Si, 0.03-0.07wt.% of Sb, and the remaining amount of Fe and inevitable impurities. The micro-structure of the wire rod comprises 95 area.% or more of pearlite and 5area.% or less of impurity structure.</p> |
