FIELD: metallurgy.
SUBSTANCE: iron contains components at following ratio, wt %: carbon 3.6-3.8; silicon 0.6-1.0; manganese 0.2-0.3; chromium 0.2-0.3; molybdenum 1.8-2.0; copper 1.8-2.0; beryllium 0.005-0.007; boron 0.12-0.16; iron - the rest.
EFFECT: upgraded strength of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2374353C1 |
| CAST IRON | 2007 |
|
RU2348733C1 |
| CAST-IRON | 2012 |
|
RU2475565C1 |
| CAST IRON | 2010 |
|
RU2410459C1 |
| CAST IRON | 2011 |
|
RU2448182C1 |
| CAST-IRON | 2012 |
|
RU2475561C1 |
| CAST IRON | 2008 |
|
RU2372415C1 |
| STEEL | 2008 |
|
RU2361962C1 |
| CAST IRON | 2014 |
|
RU2557196C1 |
| STEEL | 2007 |
|
RU2352681C1 |
