Hastelloy C276 / UNS N10276 / 2.4819 Nickel Alloy Round Bar ASTM B574
1. Grade: Hastelloy C276
2. Process: VIR - VAR - ESR - Forging - Semifinished - Finished
3. Delivery Condition: Forged, Solution Annealed, Aged
4. Surface Condition: Black, Machining
5. OD: 6-500mm
6. Specification: ASTM, ASME, GB, JIS, GOST, DIN, etc.
7. Packing: Plywood case, Bundle
Hastelloy C-276 Chemical composition
Alloy | % | Ni | Cr | Mo | Fe | W | Co | C | Mn | Si | V | P | S |
C276 | Min. | balance | 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 Physical properties
Density | 8.9 g/cm³ |
Melting point | 1325-1370 |
Hastelloy C-276 Alloy m inimum mechanical properties in the room temperature
Alloy state | Tensile strength Rm N/mm² | Yield strength R P0. 2N/mm² | Elongation A 5 % |
C276 | 690 | 283 | 40 |
Characteristic as below
Hastelloy C276 Alloy is a Ni-Cr-Mo alloy containing W and extremely low carbon and Si contents.
- Excellent resistance to a wide range of corrosive media, under oxidizing and reducing conditions
- Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking.
Hastelloy C-276 Corrosion resistance
C276 alloy suit for many kinds of chemical process industry which contain the oxidizing medium and reductant. High molybdenum and chromium content make it can resist the chloride corrosion, and tungsten make it corrosion resistance better.C276 is one of a few material that can resist the corrosion of most chlorine, hypochlorite and chlorine dioxide, this alloy have prominent corrosion resistance to high concentration chlorate( iron chloride and copper chloride).
Hastelloy C-276 Application field
C276 is widely used in the chemical field and petrifaction field, such as the element of chloride organic and catalyze system.This material especially suit for high temperature environment, impure inorganic acid and organic acid (such as formic acid and acetic acid), sea-water corrosion environment.
Hastelloy C-276 Other application field
1. The digester and bleacher in the use of paper pulp and paper making industry.
2. Absorption tower, re-heater and fan in the FGD system.
3. The equipment and parts in the use of acidic gas envir
