摘要 |
<p>According to an embodiment of the present invention, a method for manufacturing a plating steel sheet comprises: a step of cold rolling a material comprising, by wt%, 50 ppm or less of carbon (C), 0.01-0.05% of silicon (Si), 2% or less of manganese (Mn), 2% or less of phosphorus (P), 40 ppm or less of sulfur (S), and the remainder consisting of Fe and inevitable impurities; a step of annealing the cold rolled material; and a step of plating the annealed material.</p> |