FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy field, particularly to compound of cast iron. Cast iron contains components in a following ratio, wt %: carbon 2.2-2.4; silicon 0.1-0.2; chrome 0.1-0.2; vanadium 2.0-2.5; aluminium 0.7-1.1; nickel 0.6-0.9; cadmium 0.001-0.003; strontium 0.01-0.03; iron - the rest.
EFFECT: invention usage provides hardening of cast iron against strike.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2354738C1 |
| CAST IRON | 2008 |
|
RU2361001C1 |
| HOT-ROLLED STEEL | 2008 |
|
RU2355813C1 |
| CAST IRON | 2008 |
|
RU2365661C1 |
| TOOL STEEL | 2006 |
|
RU2331702C1 |
| CAST IRON | 2008 |
|
RU2361000C1 |
| STEEL | 2007 |
|
RU2349676C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450074C1 |
| CAST IRON | 2013 |
|
RU2525978C1 |
| CAST IRON | 2007 |
|
RU2339726C1 |
