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Alloy C276 pipe fitting
Hastelloy C-276 is a tungsten-added nickel-molybdenum-chromium alloy designed to offer excellent corrosion resistance in a wide range of severe environments.
| Tube/pipe: | DN6~DN600×SCH5S~SCH160 |
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Description
Hastelloy C-276 is a tungsten-added nickel-molybdenum-chromium alloy designed to offer excellent corrosion resistance in a wide range of severe environments. C-276 is widely used in the chemical field and petrifaction field, such as the element of chloride organic and catalyzes system. This Alloy is especially suit for high temperature environment, impure inorganic acid and organic acid (such as formic acid and acetic acid), sea-water corrosion environment.
Specifications
Hastelloy C-276 Specification
| UNS | W.Nr |
| N10276 | 2.4819 |
Hastelloy C-276 Chemical composition
| Grade | % | Ni | Cr | Mo | Fe | W | Co | C | Mn | Si | V | P | S |
| C-276 | Min | Bal. | 14.5 | 15 | 4 | 3 | |||||||
| Max | 16.5 | 17 | 7 | 4.5 | 2.5 | 0.01 | 1 | 0.08 | 0.35 | 0.04 | 0.03 |
Hastelloy C-276 Mechanical properties: (Minimum value at 20℃)
Tensile Strength σb/MPa | Yield Strength σp0.2/MPa | Elongation σ5 /% |
| 690 | 283 | 40 |
Hastelloy C-276 Standard
| Bar | Forging | Sheet/Strip | Wire | Pipe |
| ASTM B574 | ASTM B564 | ASTM B575 | - | ASTM B622 ASTM B619 ASTM B626 |
