POSCO Holdings Inc.
ALLOY-PLATED STEEL MATERIAL HAVING EXCELLENT CRACK RESISTANCE, AND METHOD FOR MANUFACTURING SAME

Abstract:

Provided is a Zn--Al--Mg-based alloy-plated steel material that can be used in automobiles and home appliances and the like and, more particularly, to a Zn--Al--Mg-based alloy-plated steel material that can suppress the generation of cracks in a plating layer that are generated during processing.