K20902
The standard is canceled.
Classification
| Country | Section | Category |
|---|---|---|
| USA | Miscellaneous steels and ferrous alloys, including Maraging, Stainless Steel, HSLA, Iron-Base Superalloys | Alloy Steel, Alloy Steel Electrode and Welding Wire, High-Strength Low-Alloy Steel |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | P, % | C, % | S, % | Nb, % | Mo, % |
|---|---|---|---|---|---|---|---|---|
| UNS | 96.885–97.98 | < 0.17 | 1.75–2.3 | < 0.03 | < 0.09 | < 0.035 | 0.05–0.11 | 0.22–0.38 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| UNS |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Nb | % | Niobium |
| Mo | % | Molybdenum |