G51210
Classification
| Country | Section | Category |
|---|---|---|
| USA | AISI and SAE carbon and alloy steels (except tool steels) | Cr Alloy Steel, Cr-B Alloy Steel |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|---|
| UNS | 97.145–97.97 | 0.15–0.35 | 1–1.3 | 0.7–0.9 | < 0.035 | 0.18–0.23 | < 0.04 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| UNS |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |