FIELD: metallurgy.
SUBSTANCE: invention relates to ferrous metallurgy, in particular to composition of steels used for manufacture, mainly, of large-size castings for machine-building and machine-tool industry. Iron-based alloy contains, wt. %: manganese 0.1–0.3; chromium 0.3–0.4; nickel 1.0–1.5; molybdenum 0.3–0.4; vanadium 1.0–1.5; zirconium 0.03–0.05; rhenium 0.3–0.4; erbium 0.35–0.45; rest is iron.
EFFECT: alloy is characterized by high impact strength.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON-BASED ALLOY | 2017 |
|
RU2652919C1 |
| CAST IRON | 2017 |
|
RU2634532C1 |
| CASTING STEEL | 1992 |
|
RU2012687C1 |
| STEEL | 2017 |
|
RU2639173C1 |
| IRON-BASED ALLOY | 2017 |
|
RU2651069C1 |
| CAST STEEL | 2017 |
|
RU2635641C1 |
| CAST STEEL | 2017 |
|
RU2639171C1 |
| IRON-BASED ALLOY | 2017 |
|
RU2657394C1 |
| STEEL | 2017 |
|
RU2650353C1 |
| CAST IRON | 2016 |
|
RU2629407C1 |
