Steel sheet for container use

A coated steel sheet for a container comprising:

• a steel sheet coated on at least one side of the steel sheet with a chemical conversion coating film, the chemical conversion coating film having a thickness, and comprising an oxide compound layer, a phosphate layer, and a copresent layer;
• wherein
• the oxide compound layer is present at a depth of 40 to 100% of the thickness of the chemical coating conversion film from the surface of the chemical conversion coating film, and is defined by an XPS analysis peak showing the presence of a zirconium oxide compound of the oxide compound layer, the zirconium oxide compound peak having a height at least two times the maximum noise height of the oxide compound layer in a spectral chart obtained by the XPS analysis;
• the phosphate layer is present at a depth of 0 to 40% of the thickness of the chemical conversion coating film from the surface of the chemical coating conversion film, and is defined by an XPS analysis peak showing the presence of a zirconium phosphate compound of the phosphate layer, the zirconium phosphate compound peak having a height at least two times the maximum noise height of the phosphate layer in a spectral chart obtained by the XPS analysis;
• and
• the copresent layer is positioned between the oxide compound layer and the phosphate layer, wherein the zirconium oxide compound and the zirconium phosphate compound are copresent in the copresent layer.