- Main
- Brand
- USA
- S00001 - S99999 (Stainless Steels, including Precipitation Hardening Stainless Steel and Iron-Based Superalloys)
- S20100 - S39000 (Austenitic Cr-Mn-Ni-(Si, Mo, Cu, Al) Stainless Steel, Cr-Mn-Ni, Cr-Ni Heat Resisting Steel, Hardenable Cr-Ni-(Si, Ti, Mo, Al))
S31254
Classification
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | P, % | C, % | S, % | Mo, % | N, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | P, % | C, % | S, % | Mo, % | N, % |
| UNS | 51.42–56.32 | < 0.8 | < 1 | 19.5–20.5 | 0.5–1 | 17.5–18.5 | < 0.03 | < 0.02 | < 0.01 | 6–6.5 | 0.18–0.22 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| Standard | Description |
| UNS |