PLATED STEEL MATERIAL AND STEEL PIPE HAVING HIGH CORROSION RESISTANCE AND EXCELLENT WORKABILITY, AND METHOD FOR PRODUCING THE SAME
PROBLEM TO BE SOLVED: To provide a hot-dip galvanized steel material which has high corrosion resistance and has excellent plating adhesion upon working by optimizing the structure of a plating layer and thickness of a lower layer in a two-step plating process where the surface of the steel is subje...
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