FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy field, particularly cast iron content. Cast iron contains components in a following ratio, wt %: carbon 2.2-2.7; silicon 1.0-1.5; manganese 1.0-1.5; chrome 30.0-32.0; titanium 0.1-0.15; copper 0.8-1.2; vanadium 0.15-0.3; nitrogen 0.01-0.02; selenium 0.01-0.02; arsenic 0.001-0.002; stibium 0.001-0.002; iron - the rest.
EFFECT: increasing of cast iron wear resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448189C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448188C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450071C1 |
| CAST IRON | 2008 |
|
RU2367707C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| CAST IRON | 2009 |
|
RU2405058C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450073C1 |
| STEEL | 2011 |
|
RU2477760C1 |
| CAST IRON | 2006 |
|
RU2308507C1 |
| TOOL STEEL | 2007 |
|
RU2339729C2 |
