FIELD: metallurgy, iron and steel industry.
SUBSTANCE: invention refers to metallurgy and can be used for producing details of working units of diggers, rail frogs, and switch boxes. Steel contains, mas.%: carbon 0.7-1.1; silicon 0.3-0.5; manganese 6.0-8.0; nitrogen 0.1-0.2; tantalum 0.005-0.01; calcium 0.003-0.005; tellurium 0.005-0.01; boron 0.05-0.01; nickel 1.0-1.7; titanium 0.1-0.2; iron - the rest.
EFFECT: producing steel of upgraded wear resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STEEL | 2008 |
|
RU2364658C1 |
| STEEL | 2006 |
|
RU2331715C1 |
| WEAR-RESISTANT STEEL | 2006 |
|
RU2310008C1 |
| PRESSED STEEL | 2007 |
|
RU2334824C1 |
| STEEL | 2008 |
|
RU2364659C1 |
| STEEL | 2008 |
|
RU2361962C1 |
| STEEL | 2006 |
|
RU2308536C1 |
| CAST IRON | 2007 |
|
RU2349667C1 |
| WEAR RESISTANT STEEL | 2006 |
|
RU2326984C1 |
| STRUCTURAL STEEL | 2006 |
|
RU2323272C2 |
