1.1155 (GS-Ck25)
Classification
| Country | Section | Category |
|---|---|---|
| Germany | Non-alloy Special Steels | Structural Pressure Vessel and Engineering Steels with C < 0,5% |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|
| 98.35–99 | 0.3–0.5 | 0.5–0.8 | < 0.035 | 0.2–0.28 | < 0.035 |
Information on suppliers
Analogues
| CIS, Russia, Ukraine |
|---|
| 25G |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |