FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy, particularly to composition of iron. Iron contains elements at the following ratio, wt %: carbon 2.2-2.3; silicon 0.01-0.05; manganese 0.01-0.05; chromium 0.001-0.002; nickel 0.1-0.15; titanium 0.001-0.002; magnesium 0.003-0.008; cerium 0.01-0.015; calcium 0.01-0.015; aluminium 0.02-0.03; copper 0.2-0.3; iron - the rest.
EFFECT: increased plasticity of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2009 |
|
RU2386717C1 |
| IRON | 2009 |
|
RU2390575C1 |
| CAST IRON | 2008 |
|
RU2372415C1 |
| CAST IRON | 2009 |
|
RU2384643C1 |
| IRON | 2007 |
|
RU2347844C1 |
| CAST IRON | 2007 |
|
RU2345162C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450071C1 |
| IRON | 2009 |
|
RU2398910C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450074C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448189C1 |
