FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy and concerns compositions of iron-based alloys that can be used for production of metallurgical equipment, forging and pressing tools, stamps. Iron-based alloy contains, wt%: carbon 5.35–6.45; silicon 0.5–0.8; chromium 4.5–5.0; tungsten 1.2–1.7; molybdenum 2.5–3.0; vanadium 2.9–3.5; cobalt 0.8–1.5; cerium 0.01–0.02; hafnium 1.5–2.0; niobium 2.8–4.0; rest is iron.
EFFECT: alloy is characterized by high hardness.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2016 |
|
RU2629407C1 |
| CAST IRON | 2016 |
|
RU2629404C1 |
| TOOL STEEL | 2007 |
|
RU2339729C2 |
| CAST IRON | 2016 |
|
RU2629405C1 |
| STEEL | 2006 |
|
RU2313616C1 |
| STEEL | 2006 |
|
RU2320765C1 |
| TOOL STEEL | 2007 |
|
RU2332511C1 |
| STRUCTURAL STEEL | 2011 |
|
RU2445396C1 |
| CAST IRON | 2016 |
|
RU2623513C1 |
| CAST IRON | 2017 |
|
RU2644704C1 |
