- Main
- Brand
- USA
- K00001 - K99999 (Miscellaneous steels and ferrous alloys, including Maraging, Stainless Steel, HSLA, Iron-Base Superalloys)
- K90901 - K95000 (Alloy Steel, Superstrength, Ferritic Cr-Mo-V, Mg, Nonmagnetic, Ni-Co, Electrical Heating, Martensitic, Fe-Co Alloy, Nickel Steel)
K91890
Classification
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ti, % | Ni, % | Al, % | P, % | C, % | S, % | Mo, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ti, % | Ni, % | Al, % | P, % | C, % | S, % | Mo, % |
| UNS | 77.75–81.05 | < 0.1 | < 0.1 | 4.5–5.5 | 0.2–0.35 | 11.5–12.5 | < 0.4 | < 0.01 | < 0.03 | < 0.01 | 2.75–3.25 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| Standard | Description |
| UNS |