FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy, particularly to composition of iron. Iron contains components at following ratio, wt %: carbon 2.6-3.0; silicon 0.6-0.8; manganese 0.2-0.3; chromium 14.0-16.0; titanium 0.001-0.002; molybdenum 0.1-0.15; aluminium 2.0-2.4; copper 0.8-1.0, iron - the rest.
EFFECT: upgraded heat resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2009 |
|
RU2382100C1 |
| IRON | 2010 |
|
RU2419670C1 |
| IRON | 2007 |
|
RU2347840C1 |
| STEEL | 2011 |
|
RU2477760C1 |
| CAST IRON | 2008 |
|
RU2379367C1 |
| CAST IRON | 2006 |
|
RU2313600C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450071C1 |
| CAST IRON | 2006 |
|
RU2318034C1 |
| STEEL | 2006 |
|
RU2318073C1 |
