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Overview
Specifications
422 Stainless (Exotic)
422 Stainless is a hardenable martensitic stainless steel used for temperatures up to 1,200°F, with excellent creep-rupture properties.
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 11.0 – 13.0 |
| Nickel (Ni) | 0.50 – 1.00 |
| Molybdenum (Mo) | 0.75 – 1.25 |
| Tungsten (W) | 0.75 – 1.25 |
| Vanadium (V) | 0.20 – 0.50 |
| Carbon (C) | 0.20 – 0.25 |
| Manganese (Mn) | 1.00 max |
| Silicon (Si) | 0.75 max |
| Iron (Fe) | Balance |