| abstract |
[PROBLEMS] To provide a surface-treated metal plate that does not use Cr, has excellent resin adhesion and resistance to sulfur discoloration, and can be used as a substitute for a metal plate for Cr-treated cans, and a resin coating in which the surface-treated metal plate is coated with an organic resin. Provided are a metal plate, a metal can and a can lid using the metal plate. A surface-treated metal sheet comprising a film containing Zr and ZnO on at least one surface of a metal sheet. In the surface-treated metal sheet of the present invention, the Zn amount of the coating containing Zr and ZnO is 0.1 to 20 mg / m 2 per side, and the Zr amount of the coating containing Zr and ZnO is 3 to 200 mg / m per side. 2 is preferred. [Selection figure] None |