FIELD: ferrous metallurgy; composition of steels used for manufacture of cold deformation tools.
SUBSTANCE: proposed steel contains the following components, mass-%: carbon, 0.5-0.9; silicon, 0.3-0.5; manganese, 0.1-0.2; chromium, 6.0-7.0; molybdenum, 3.0-4.0; tungsten, 1.8-22; vanadium, 0.5-1.0; aluminum, 0.4-0.8; titanium, 0.5-1.0; cobalt, 3.5-4.5; nickel, 3.5-4.5; magnesium, 0.005-0.01; the remainder being iron.
EFFECT: enhanced toughness of steel.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STAMPING STEEL | 2006 |
|
RU2313614C1 |
| DIE STEEL | 2011 |
|
RU2445394C1 |
| HIGH-SPEED STEEL | 2006 |
|
RU2307198C1 |
| HIGH-SPEED STEEL | 2008 |
|
RU2361961C1 |
| STEEL | 2006 |
|
RU2312925C1 |
| STEEL | 2006 |
|
RU2313616C1 |
| ALLOY FOR MANUFACTURING OF STAMPING TOOL | 2008 |
|
RU2367698C1 |
| TOOL STEEL | 2007 |
|
RU2339729C2 |
| STEEL | 1992 |
|
RU2044795C1 |
| DIE STEEL | 2006 |
|
RU2307200C1 |
