FIELD: metallurgy.
SUBSTANCE: iron contains components at following ratio, wt %: carbon 2.2-2.8; silicon 0.6-0.8; manganese 0.8-1.2; chromium 14.0-16.0; molybdenum 0.1-0.15; aluminium 2.3-2.7; copper 0.5-0.7; hafnium 0.5-0.7; silver 0.002-0.003; iron - the rest.
EFFECT: raised heat resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2009 |
|
RU2382100C1 |
| IRON | 2009 |
|
RU2390577C1 |
| CAST IRON | 2006 |
|
RU2313600C1 |
| CAST IRON | 2008 |
|
RU2379367C1 |
| CAST IRON | 2012 |
|
RU2492264C1 |
| CAST IRON | 2008 |
|
RU2361000C1 |
| CAST IRON | 2006 |
|
RU2318034C1 |
| IRON | 2007 |
|
RU2347840C1 |
| CAST IRON | 2007 |
|
RU2355807C1 |
| CAST IRON | 2008 |
|
RU2367707C1 |
