FIELD: metallurgy.
SUBSTANCE: steel contains in wt %: carbon 0.1-0.3; silicon 0.05-0.15; manganese 0.04-0.08; rhenium 0.002-0.006; scandium 0.0005-0.001; nickel 0.5-1.0; cobalt 0.5-1.0; aluminium 1.0-1.5; copper 1.5-2.0; iron is the rest.
EFFECT: increased impact strength of steel.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2372415C1 |
| IRON | 2010 |
|
RU2424346C1 |
| CAST IRON | 2007 |
|
RU2351679C1 |
| STEEL | 1992 |
|
RU2012674C1 |
| IRON-BASED ALLOY | 2017 |
|
RU2650938C1 |
| STRUCTURAL STEEL | 2006 |
|
RU2323272C2 |
| HIGH-SPEED STEEL | 2006 |
|
RU2307198C1 |
| STEEL | 2006 |
|
RU2312929C1 |
| DIE STEEL | 2011 |
|
RU2445394C1 |
| CAST IRON | 2009 |
|
RU2386717C1 |
