FIELD: metallurgy.
SUBSTANCE: steel contains carbon, silicone, manganese, vanadium, calcium, tellurium, nickel, phosphorus, boron and iron at the following component ratio, wt %: carbon 1.6 - 2.0, silicone 1.0 -1.5, manganese 38.0 - 40.0, vanadium 0.2 - 0.3, calcium 0.001 - 0.002, tellurium 0.01 - 0.015, nickel 5.0 - 7.0, phosphorus 0.15 - 0.2, boron 1.0 - 1.5; iron is the rest.
EFFECT: alloy has increased hardness.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STEEL | 2007 |
|
RU2333289C1 |
| CAST IRON | 2009 |
|
RU2391436C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450072C1 |
| DIE STEEL | 2008 |
|
RU2361008C1 |
| STEEL | 2011 |
|
RU2478135C1 |
| CAST IRON | 2007 |
|
RU2353696C1 |
| STEEL | 2006 |
|
RU2331711C2 |
| CAST-IRON | 2012 |
|
RU2475559C1 |
| STEEL | 2006 |
|
RU2321669C1 |
| TOOL STEEL | 2007 |
|
RU2339729C2 |
