| 摘要 |
PROBLEM TO BE SOLVED: To provide a cold-rolled steel sheet for a steel sheet for can which uses an extra-low carbon steel as the stock by effectively utilizing Sn intruded as inevitable impurities, can be produced by continuous annealing, and is suitable to use for can expansion, to provide the steel sheet for a can, and to provide methods for producing them. SOLUTION: The steel sheet for a can is obtained by applying one or more selected from electrotinning, chromium plating and nickel plating, or applying oil to the surface of a cold-rolled steel sheet for a steel sheet for a can having a componential composition comprising, by mass, 0.001 to 0.01% C,≤0.1% Si, 0.1 to 1.2% Mn,≤0.05% P,≤0.05% S, 0.001 to 0.10% Al,≤0.03% N,≤0.02% Nb and >0.02 to 0.10% Sn, and the balance Fe with inevitable impurities, and whose r value is 1.0±0.2. COPYRIGHT: (C)2011,JPO&INPIT
|
