1.5421 (20MnMo3-5)
Classification
| Country | Section | Category |
|---|---|---|
| Germany | Structural, Pressure Vessel and Engineering Steels | Mo, Nb, Ti, V, W |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | P, % | C, % | S, % | Mo, % |
|---|---|---|---|---|---|---|---|
| 97.85–98.6 | 0.15–0.25 | 0.7–1 | < 0.025 | 0.15–0.25 | < 0.025 | 0.4–0.6 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Mo | % | Molybdenum |