FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy and can be used for fabricating of items by means of cold forging. Steel contains, mass.%: carbon 0.05-0.15; silicon 0.05-0.15; manganese 0.3-0.5; cerium 0.05-0.15; yttrium 0.05-0.15; calcium 0.005-0.01; aluminium 0.05-0.15; titanium 0.1-0.2; copper 0.3-0.5; strontium 0.005-0.01; boron 0.03-0.05; nickel 0.1-0.2; iron constitutes the remaining percentage.
EFFECT: upgraded plasticity of steel.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STEEL | 2008 |
|
RU2356996C1 |
| STEEL | 2012 |
|
RU2492272C1 |
| STEEL | 2015 |
|
RU2609155C1 |
| CAST IRON | 2006 |
|
RU2313604C1 |
| STEEL | 2008 |
|
RU2356994C1 |
| STRUCTURAL STEEL | 2006 |
|
RU2323272C2 |
| STEEL | 2006 |
|
RU2318069C1 |
| STEEL | 2008 |
|
RU2361962C1 |
| CAST IRON | 2009 |
|
RU2386717C1 |
| CAST IRON | 2007 |
|
RU2345164C1 |
