POSCO Holdings Inc.
ZINC ALLOY-PLATED STEEL HAVING EXCELLENT CORROSION RESISTANCE AND SURFACE SMOOTHNESS, AND MANUFACTURING METHOD THEREFOR

Abstract:

Provided is a plated steel to be used for automobiles, electric home appliances, building materials and the like and, more specifically, to a zinc alloy-plated steel having excellent corrosion resistance and surface smoothness, and a method for manufacturing the same.