FIELD: metallurgy.
SUBSTANCE: steel consists of, mas. %: carbon 0.7-1.3; silicon 0.5-1.0; manganese 8.0-12.0; aluminium 0.05-0.15, nitrogen 0.05-0.1; titanium 0.05-0.15, chromium 1.8-2.2; calcium 0.005-0.01; hafnium 0.2-0.4; vanadium 1.5-2.0; boron 0.02-0.04; niobium 0.5-1.0; iron - the rest.
EFFECT: upgrading of steel heat resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STEEL | 2006 |
|
RU2327798C1 |
| STEEL | 2006 |
|
RU2327797C2 |
| STEEL | 2006 |
|
RU2348734C2 |
| STEEL | 2007 |
|
RU2349673C1 |
| STEEL | 2006 |
|
RU2318069C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| HOT ROLLED STAINLESS STEEL OF HIGH STRENGTH | 2007 |
|
RU2334823C1 |
| TOOL STEEL | 2007 |
|
RU2332511C1 |
| STEEL | 1992 |
|
RU2012677C1 |
| STEEL | 2006 |
|
RU2306362C1 |
