Changzhou DLX Alloy Co., Ltd.
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Hastelloy C276 is a nickel based alloy with excellent corrosion resistance and high temperature resistance. It has excellent antioxidant and corrosion resistance in high-temperature environments and is widely used in various high-temperature corrosive environments.
C276 alloy has been widely used in the fields of chemical and petrochemical industries, such as in components and catalytic systems that come into contact with chloride containing organic compounds. This material is particularly suitable for use in high-temperature, impurity mixed inorganic and organic acids (such as formic acid and acetic acid), and seawater corrosive environments.
| Hastelloy Alloy | Ni | Cr | Co | Mo | Fe | W | Mn | C | V | P | S | Si |
| C276 | Balance | 14.5-16.5 | 2.5 Max | 15.0-17.0 | 4.0-7.0 | 3.0-4.5 | 1.0 Max | 0.01 Max | 0.35 Max | 0.04 Max | 0.03 Max | 0.08 Max |
Some typical applications are:
1. Pulp and paper industry, such as cooking and bleaching containers
2. Washing towers, reheaters, wet steam fans, etc. in FGD systems
3. Equipment and components operating in acidic gas environments
4. Reactors for acetic acid and acidic products
5. Sulfuric acid condenser
6. Methylene diphenyl isocyanate (MDI)
7. Production and processing of impure phosphoric acid
| ASTM | Alloy | Type | UNS | Misc./Shape | |
| ASTM B574 Bar | Hastelloy C276 | Nickel | N10276 | Bar | |
| ASTM B575 Plate | Hastelloy C276 | Nickel | N10276 | Plate | |
| ASTM B575 Strip | Hastelloy C276 | Nickel | N10276 | Strip | |
| ASTM B575 Sheet | Hastelloy C276 | Nickel | N10276 | Sheet | |
| ASTM B619 Welded Pipe | Hastelloy C276 | Nickel | N10276 | Welded Pipe | |
| ASTM B622 Seamless Tubing | Hastelloy C276 | Nickel | N10276 | Seamless Tubing | |
| ASTM B366 Fittings | Hastelloy C276 | Nickel | N10276 | Fittings | |
| ASTM B574 Wire | Hastelloy C276 | Nickel | N10276 | Wire |