FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy and can be used for fabricating of hot work tool. Stamping steel contains, mass.%: carbon 0.25-0.35; silicon 1.0-1.5; manganese 1.0-1.5; chromium 5.0-8.0; vanadium 1.0-1.5; molybdenum 4.0-5.0; nickel 2.0-3.0; copper 0.5-1.0; zirconium 0.5-1.0; barium 0.005-0.01; boron 0.03-0.05; niobium 3.0-4.0; iron constitutes the remaining percentage
EFFECT: upgraded thermo resistance of steel.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| DIE STEEL | 2006 |
|
RU2319785C1 |
| CAST IRON | 2006 |
|
RU2313607C1 |
| CAST IRON | 2006 |
|
RU2318909C1 |
| STRUCTURAL STEEL | 2011 |
|
RU2445396C1 |
| ALLOY USED FOR PRODUCING PUNCHING TOOLS | 2007 |
|
RU2345157C1 |
| STEEL | 2006 |
|
RU2325462C1 |
| DIE STEEL | 2006 |
|
RU2327804C2 |
| STEEL | 2006 |
|
RU2313616C1 |
| ALLOY FOR MANUFACTURING OF STAMPING TOOL | 2008 |
|
RU2367698C1 |
| ALLOY | 2006 |
|
RU2311473C1 |
