THREE-PIECE CAN AND METHOD FOR PRODUCING SAME

Title:

THREE-PIECE CAN AND METHOD FOR PRODUCING SAME

Document Type and Number:

WIPO Patent Application WO/2013/183274

Kind Code:

A1

Abstract:

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.

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Inventors:

TADA MASAKI (JP)
KOJIMA KATSUMI (JP)
NAKAMARU HIROKI (JP)
TOBIYAMA YOICHI (JP)

Application Number:

PCT/JP2013/003481

Publication Date:

December 12, 2013

Filing Date:

June 03, 2013

Export Citation:

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Assignee:

JFE STEEL CORP (JP)

International Classes:

B21D51/26; B65D6/30; C22C38/00; C22C38/06; C21D9/46

Foreign References:

JP2009263788A	2009-11-12
JP2002294399A	2002-10-09
JP2009174055A	2009-08-06
JP2009084687A	2009-04-23
JPS60128212A	1985-07-09
JP2000282289A	2000-10-10
JP3663918B2	2005-06-22
JP4276388B2	2009-06-10

Other References: