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Title:
PLATED STEEL SHEET EXCELLENT IN APPEARANCE OF PRINTING AS WELL AS IN ADHESION OF FILM AFTER WORKING
Document Type and Number:
Japanese Patent JP2000144483
Kind Code:
A
Abstract:

To provide a plated steel sheet excellent in appearance of printing as well as in adhesion of film after working and capable of providing a vessel excellent in appearance of printing and adhesion of resin film.

Chromium plating layers A and E in an amount of (30 to 300) mg/m2 per side are formed on both sides of a steel sheet 1, respectively. Further, a tin plating layer B in an amount of (>3 to 20) g/m2, a chromium plating layer C in an amount of (5 to 100) mg/m2, and a chromium hydrated oxide layer D in an amount of (5 to 30) mg/m2 expressed in terms of chromium are successively formed on one chromium plating layer. Moreover, a chromium hydrated oxide layer F in an amount of (5 to 30) mg/m2 expressed in terms of chromium is formed on the other chromium plating layer E; or a tin plating layer in an amount of (>1 to 10) g/m2, a chromium plating layer in an amount of (5 to 100) mg/m2, and a chromium hydrated oxide layer in an amount of (5 to 30) mg/m2 expressed in terms of chromium are successively formed on the other chromium plating layer.


Inventors:
OCHIAI TADAAKI
MIYASAKA AKIHIRO
Application Number:
JP31550198A
Publication Date:
May 26, 2000
Filing Date:
November 06, 1998
Export Citation:
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Assignee:
NIPPON STEEL CORP
International Classes:
B32B15/08; C25D5/12; C25D5/26; C25D11/38; (IPC1-7): C25D5/26; B32B15/08; C25D5/12; C25D11/38
Attorney, Agent or Firm:
Akio Najima (2 others)