| 申请日期 | 2026-01-13 | 申请号 | RU2006121186 |
| 公开(公告)号 | RU2320767C1 | 公开(公告)日 | 2008-03-27 |
| 公开国别 | RU | 申请人省市代码 | 全国 |
| 申请人 | SHCHEPOCHKINA JULIJA ALEKSEEVNA | ||
| 简介 | FIELD : metallurgy, in particular, steel compositions used in automobile industry and household technique.SUBSTANCE : steel composition contains, wt% : carbon 0.05-0.15; silicon 0.05-0.15; manganese 0.15-0.25; chromium 0.3-0.5; nickel 3.0-4.0; vanadium 0.15-0.25; aluminum 0.3-0.5; zirconium 0.15-0.25; rare-earth metals 0.15-0.25; barium 0.003-0.005; iron the balance.EFFECT : high impact hardness and plasticity.1 tbl | ||
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