1.3257 (HS18-1-2-15)
Classification
| Country | Section | Category |
|---|---|---|
| Germany | Alloy Miscellaneous Steels | High Speed Steel with Co |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Co, % | Cr, % | V, % | P, % | C, % | S, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 56.69–61.2 | < 0.45 | < 0.4 | 15–16 | 3.8–4.5 | 1.4–1.7 | < 0.03 | 0.6–0.7 | < 0.03 | 0.5–1 | 17.5–18.5 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Co | % | Cobalt |
| Cr | % | Chrome |
| V | % | Vanadium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Mo | % | Molybdenum |
| W | % | Tungsten |