| 发明名称 |
STEEL FOR HIGH-FREQUENCY HARDENING |
| 摘要 |
This steel for induction hardening includes: in terms of mass%, C: 0.40% or more to 0.75% or less; Si: 0.002% or more to 3.0% or less; Mn: 0.20% or more to 2.0% or less; S: 0.002% or more to 0.1% or less; Al: more than 0.10% to 3.0% or less; P: 0.030% or less; and N: 0.035% or less, with the remainder being Fe and inevitable impurities. |
| 申请公布号 |
EP2381003(A4) |
申请公布日期 |
2017.04.05 |
| 申请号 |
EP20100731125 |
申请日期 |
2010.01.05 |
| 申请人 |
Nippon Steel & Sumitomo Metal Corporation |
发明人 |
SAITOH, Hajime;AISO, Toshiharu;HASHIMURA, Masayuki;MIZUNO, Atsushi;KUBOTA, Manabu |
| 分类号 |
C22C38/00;C21D1/42;C22C38/02;C22C38/04;C22C38/06;C22C38/60 |
主分类号 |
C22C38/00 |
| 代理机构 |
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