Hastelloy C276 Nickel Alloy Sheet & Plate - 14.5-16.5% Cr, 15-17% Mo, UNS N10276
Nickel Alloy C276 (UNS N10276) is a nickel-molybdenum-chromium-tungsten superalloy with exceptional corrosion resistance in severe industrial environments. This corrosion-proof material offers excellent fabricability and is widely used in chemical processing, petrochemical, pollution control, and waste incineration applications.
| Element | Weight % |
|---|---|
| Nickel (Ni) | 62.5-67.5 |
| Chromium (Cr) | 14.5-16.5 |
| Molybdenum (Mo) | 15-17 |
| Iron (Fe) | 4-7 |
| Tungsten (W) | 3-4.5 |
| Cobalt (Co) | 2.5 max |
| Carbon (C) | 0.01 max |
| Form | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (Rb) |
|---|---|---|---|---|
| Sheet | 796 | 376 | 60 | 86 |
| Plate | 741 | 347 | 67 | 89 |
| Bar | 758 | 363 | 62 | 88 |
| Tube | 727 | 313 | 70 | 92 |
- Excellent corrosion resistance in both oxidizing and reducing environments
- Superior resistance to pitting, crevice, and stress corrosion cracking
- Resistant to wet chlorine, hypochlorite, and chlorine dioxide solutions
- Performs well in hot concentrated sulfuric acid solutions
- Good fabricability and weldability characteristics
- Ideal for harsh chemical, petrochemical, and environmental applications
Hastelloy C276 is available in multiple forms including sheet, plate, bar, tube, pipe, welding wire, and forgings. Compliant with major industry standards including:
- UNS N10276
- ASTM B575, ASME SB575 (Plate, Sheet, Strip)
- ASTM B574, ASME SB574 (Bar Products)
- DIN/EN 2.4819
- AMS 5750
- NACE MR-01-75
Widely used in chemical processing, petrochemical plants, flue gas desulfurization systems, pulp and paper manufacturing, and environmental protection industries where severe corrosion conditions exist.
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