Steel foil and method for manufacturing the same

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United States of America Patent

PATENT NO 9997786
SERIAL NO

14343466

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Abstract

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A steel foil according to an aspect of the present invention includes, by mass %, C: 0.0001 to 0.02%; Si: 0.001 to 0.01%; Mn: 0.01 to 0.3%; P: 0.001 to 0.02%; S: 0.0001 to 0.01%; Al: 0.0005 to 0.1%; N: 0.0001 to 0.004%; and a balance consisting of Fe and impurities, wherein a thickness is 5 to 15 μm, and a tensile strength is more than 900 MPa and 1.200 MPa or less.

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Patent Owner(s)

Patent OwnerAddress
NIPPON STEEL CORPORATION6-1 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 1008071 ?1008071

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishizuka, Kiyokazu Tokyo, JP 38 69
Kubo, Yuji Tokyo, JP 60 465
Nagasaki, Shuji Tokyo, JP 14 82
Nakatsuka, Jun Tokyo, JP 9 62

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