11R3AM3F2 (EP894)
Steel has an increased tendency to overheat during hardening, increased viscosity, good wear resistance, and low grindability.
For a tool of simple form when machining carbon and low alloy steels with strength up to 784 MPa.
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Tool steel | High speed tool steel |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | P, % | C, % | Nb, % | Mo, % | N, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 19265-73 | 82.87–87.38 | 0.2–0.5 | 0.2–0.5 | 3.8–4.3 | < 0.6 | < 0.03 | 1.02–1.12 | 0.05–0.2 | 2.5–3 | 0.05–0.1 | 2.5–3.3 |
Information on suppliers
Physical characteristics
| Temperature, °C | $$\rho$$, $$\frac{kg}{m^3}$$ |
|---|---|
| 20 | 8300 |
Brinell hardness number
| Rolling | Standard | Classifiers | Value, HBW |
|---|---|---|---|
| Alloy | GOST 19265-73 | annealing | 255 |
Analogues
| Germany | European Union |
|---|---|
| 1.3333 (S3-3-2) | 1.3333 EN ISO 4957:2001 |
Standards
| Standard | Description |
|---|---|
| GOST 19265-73 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ni | % | Nickel |
| P | % | Phosphorus |
| C | % | Carbon |
| Nb | % | Niobium |
| Mo | % | Molybdenum |
| N | % | Nitrogen |
| W | % | Tungsten |
Description of physical characteristics
| Parameter | Units of measurement | Description |
|---|---|---|
| $$\rho$$ | $$\frac{kg}{m^3}$$ | The density of the material |