Hunan Fushun Metal Co., Ltd.
Hunan Fushun Metal Co., Ltd.
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This Nickel-Molybdenum-Chromium alloy with the addition of Tungsten, has excellent corrosion resistance in a wide range of corrosive media and is especially resistant to pitting and crevice corrosion. Hastelloy C276 is considered to be the most versatile corrosion resistant alloy available, as it is resistant to the formation of grain boundary precipitates in the weld heat-affected zone; this makes it ideal for most chemical process applications in an as welded condition. Hastelloy C276 also has exceptional resistance to pitting, stress-corrosion cracking and oxidizing atmospheres, as well as excellent resistance to multiple different chemical environments.
Hastelloy C276 is also known as Nicrofer 5716, Superimphy 276, and Inconel C276.
Diameter: 0.1 - 40mm
Shape: round, square, flat, special shaped
Excellent corrosion resistance in a wide range of corrosive media including, sulphur compounds and chloride ions.
Excellent resistance to pitting, crevice corrosion and stress corrosion cracking.
Withstands the corrosive effects of wet chlorine gas, hypochlorite and chlorine dioxide.
Good for sea water applications.
Pollution control
Chemical processing
Waste treatment
Marine engineering
Pulp and paper production
W.Nr 2.4819
UNS N10276
AWS 054
ASTM B574
ASTM B575
ASTM B619
ISO 15156-3 (NACE MR 0175)
| Element | Min % | Max % |
| Mo | 15 | 17 |
| Cr | 14.5 | 16.5 |
| Fe | 4 | 7 |
| W | 3 | 4.5 |
| Co | – | 2.5 |
| C | – | 0.01 |
| Si | – | 0.08 |
| Mn | – | 1 |
| V | – | 0.35 |
| P | – | 0.04 |
| S | – | 0.03 |
| Ni | bal |
| Density | Melting Point | Coefficient of Expansion | Modulus of Rigidity | Modulus of Elasticity |
| 8.89 g/cm³ | 1370 °C | 11.2 μm/m °C (20 – 100 °C) | 78.6 kN/mm² | 205.5 kN/mm² |
| 0.321 lb/in³ | 2500 °F | 6.2 x 10-6 in/in °F (70 – 212 °F) | 11400 ksi | 29806 ksi |
| Condition | Type | Temperature | Time | Cooling |
| Annealed or Spring Temper | Stress Relieve | 400 – 450 °C (750 – 840 °F) | 2 Hr | Air |
| Annealed | Approx. tensile strength | <1050 N/mm² | <152 ksi |
| Approx. operating temperature depending on load** and environment | -200 to +400 °C | -330 to +750 °F | |
| Spring Temper | Approx. tensile strength | 1300 – 1700 N/mm² | 189 – 247 ksi |
| Approx. operating temperature depending on load** and environment | -200 to +400 °C | -330 to +750 °F |