| 发明名称 |
HIGH STRENGTH STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING THE SAME |
| 摘要 |
A thin high strength steel sheet having excellent formability has a composition which includes, by mass %, 0.08 to 0.15% of C, 0.5 to 1.5% of Si, 0.5 to 1.5% of Mn, 0.01 to 0.1% of Al, and 0.005% or less of N to form a hot rolled sheet is conducted.
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| 申请公布号 |
US2013233453(A1) |
申请公布日期 |
2013.09.12 |
| 申请号 |
US201113704781 |
申请日期 |
2011.06.29 |
| 申请人 |
KAWAMURA KENJI;KAWABE HIDETAKA;SETO KAZUHIRO;KATAYAMA NORIYUKI;JFE STEEL CORPORATION |
发明人 |
KAWAMURA KENJI;KAWABE HIDETAKA;SETO KAZUHIRO;KATAYAMA NORIYUKI |
| 分类号 |
C21D8/02;C22C38/00;C22C38/02;C22C38/04;C22C38/06;C22C38/08;C22C38/12;C22C38/14;C22C38/18 |
主分类号 |
C21D8/02 |
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