COLD-ROLLED STEEL SHEET FOR STEEL SHEET FOR CAN, STEEL SHEET FOR CAN AND METHOD FOR PRODUCING THEM

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 stee...

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Bibliographische Detailangaben
Hauptverfasser:	SUJITA SHIGEKO, KAWAMURA KATSUTO, NAKAZAWA DAICHI, KATO HISAKATSU, SATO SATORU, ARAYA MAKOTO, EMOTO HIDEKI, KOJIMA KATSUMI
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Zusammenfassung:	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