FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy, particularly to compositions of iron. Iron contains components at a following ratio, mass %: carbon 2.7-3.3; silicon 1.0-1.5; manganese 1.0-1.5; chromium 16.0-20.0; copper 10.0-14.0; titanium 0.5-1.0; boron 0.5-1.0; calcium 0.01-0.02; arsenic 0.01-0.02; iron - the rest.
EFFECT: upgraded wear resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2353695C1 |
| CAST IRON | 2006 |
|
RU2301279C1 |
| STEEL | 2006 |
|
RU2318073C1 |
| CAST IRON | 2006 |
|
RU2308507C1 |
| CAST IRON | 2006 |
|
RU2318038C1 |
| IRON | 2006 |
|
RU2332490C1 |
| ALLOY ON BASIS OF NICKEL | 2008 |
|
RU2361944C1 |
| WEAR RESISTANT STEEL | 2006 |
|
RU2332513C1 |
| IRON | 2006 |
|
RU2327767C1 |
| ALLOY ON NICKEL BASIS | 2006 |
|
RU2333987C1 |
