| 申请日期 | 2025-09-18 | 申请号 | JP2007105589 |
| 公开（公告）号 | JP2008261023A | 公开（公告）日 | 2008-10-30 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | NIPPON STEEL CORP | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a high-strength low-specific gravity steel sheet having excellent ductility, and to provide its production method.
SOLUTION : The high-strength low-specific gravity steel sheet having excellent ductility and workability has a composition comprising, by mass, >0.1 to 0.5% C, 0.2 to 3.0% Si, >0.2 to 3.0% Mn, 3.0 to 10.0% Al, 0.003 to 0.01% N and >0.1 to 1.0% Ti, and in which the content of P is limited to ≤0.02% and S to ≤0.01%, satisfying 0.2 | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
