Nickel alloy forgings, fittings & pipe
Alloy C-276 (UNS N10276) — chemistry & properties
Alloy C-276 (UNS N10276) (Nickel alloy forgings, fittings & pipe, UNS N10276): chemical composition and mechanical properties. Wet chlorine, FGD scrubbers, hydrochloric and mixed acids
Chemical composition (wt %)
| C | ≤ 0.01 |
| Mn | ≤ 1 |
| P | ≤ 0.04 |
| S | ≤ 0.03 |
| Si | ≤ 0.08 |
| Cr | 14.5 – 16.5 |
| Ni | balance |
| Mo | 15 – 17 |
| V | ≤ 0.35 |
| Fe | 4 – 7 |
| Co | ≤ 2.5 |
| W | 3 – 4.5 |
Mechanical properties
| Tensile strength, min | 690 MPa |
| Yield strength, min | 283 MPa |
| Elongation, min | 40 % |
| Hardness | Not specified |
