FIELD: metallurgy.
SUBSTANCE: low-alloyed cast iron contains the following components, wt %: carbon 3.0-3.2; silicon 0.3-0.3; manganese 0.01-0.02; vanadium 0.01-0.02; phosphorus 0.03 - 0.07; sulfur 0.03 - 0.07; copper 0.3-0.5; nickel 0.02-0.03; chrome 0.02-0.03; titanium 0.001-0.002; cobalt 0.2-0.3; aluminium 0.2-0.3; gallium 0.0001-0.0003; hafnium 0.01-0.02; iron - the balance.
EFFECT: higher quality of item surface.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448189C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450071C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448188C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2460818C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450072C1 |
| LOW-ALLOY CAST IRON | 2010 |
|
RU2430181C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450074C1 |
| STEEL | 2007 |
|
RU2349676C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| CAST IRON | 2006 |
|
RU2320764C1 |
