PLATED STEEL SHEETS AND PARTS INCLUDING SUCH PLATED STEEL SHEETS

Abstract

The present invention provides a galvanized steel sheet including a base steel sheet and a galvanized layer arranged on the surface of the base steel sheet, wherein said base steel sheet has a chemical composition including, based on mass %, Ni: 0.010 to 1.000%, Cu: 0.010 to 1.000%, and Sn: 0.003 to 1.000%, and in an elemental distribution image obtained by measuring a cross-section of the galvanized steel sheet with an EPMA, the thickness of the galvanized layer with a concentration of at least one of Zn and Mn of 10 mass % or more in total and with a concentration of Fe of 10 mass % or more is 5 mm or more, and a portion comprising said galvanized steel sheet.