| 摘要 |
Provided are a three-piece can having particularly high strength, and a method for producing the same. The three-piece can has a can shell section in which a steel sheet is molded so that the circularity of the can is 0.34 mm or less, the steel sheet containing, in mass%, C: 0.020%-0.100%, Si: 0.10% or less, Mn: 0.10%-0.80%, P: 0.001%-0.100%, S: 0.001%-0.020%, Al: 0.005%-0.100%, and N: 0.0130%-0.0200%, the remainder being composed of Fe and unavoidable impurities; the yield strength of the steel sheet being 440 MPa or greater, and the total elongation of the steel sheet being 12% or more. |
