1.7217 (25CrMoPb4)
Classification
| Country | Section | Category |
|---|---|---|
| Germany | Structural, Pressure Vessel and Engineering Steels | Cr-Mo with Mo < 0.35%, Cr-Mo-B |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Pb, % | P, % | C, % | S, % | Mo, % |
|---|---|---|---|---|---|---|---|---|---|
| 96.64–97.93 | 0.15–0.4 | 0.5–0.8 | 0.9–1.2 | 0.15–0.3 | < 0.035 | 0.22–0.29 | < 0.035 | 0.15–0.3 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Pb | % | Lead |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Mo | % | Molybdenum |