FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy field and can be used in motor industry. Steel contains, mass %: carbon 0.1-0.2; silicon 0.3-0.5; manganese 2.0-2.5; nickel 2.5-3.0; chrome 1.5-2.0; molybdenum 1.5-2.0; copper 0.3-0.5; cobalt 1.5-2.0; zirconium 0.3-0.5; barium 0.003-0.005; the rest is iron.
EFFECT: steel hardening.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STEEL | 2006 |
|
RU2312925C1 |
| STEEL | 2006 |
|
RU2331712C1 |
| STEEL | 2008 |
|
RU2361962C1 |
| STEEL | 2012 |
|
RU2502822C1 |
| STEEL | 2007 |
|
RU2334821C1 |
| STEEL | 2008 |
|
RU2356994C1 |
| STEEL | 2007 |
|
RU2334819C1 |
| CAST IRON | 2006 |
|
RU2318909C1 |
| STEEL | 2006 |
|
RU2325462C1 |
| CAST IRON | 2006 |
|
RU2311477C1 |
