HASTELLOY C22
HASTELLOY C22
Standard
| JIS | DIN | EN | ASTM/UNS/CDA | GB/T |
| NW6022 | / | / | N06022 | / |
Merit
HC-22 has excellent overall corrosion resistance among Ni-Cr-Mo alloys.
It has extremely excellent resistance to reducing and oxidizing corrosive environments, and is used in applications where reduction and oxidation are repeated.
Applications
Bellows, Fuel Gas Desulfurization Equipment,etc.
| Ni | Remainder | C | max. 0.015 |
| Mo | 12.5-14.5 | Si | max. 0.08 |
| Cr | 20-22.5 | Mn | max. 0.5 |
| Fe | 2.0-6.0 | V | max. 0.35 |
| W | 2.5-3.5 | P | max. 0.02 |
| Co | max. 2.5 | S： | max. 0.02 |
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| Temper | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation (%) | Hardness(HV) | Bending Test(90°)GW | Bending Test(90°)BW |
| HASTELLOY C22 | min. 690 | min. 310 | min. 45 | max. 260 | – | – |
Physical properties of the above materials are conventional performance indicators.If you have some special requirements,(for example property and tolerance).please contact Kinmachi Company directly，we will give you professional assessments and answers.
| Density (g/cm³) | 8.69 |
| Electrical Resistivity (μ Ω.cm) | 121.5 |
| Melting Range (℃) | 1351-1387 |
| Coefficient of thermal expansion 10-6/K | 12.4 |
| Thermal conductivity W/(m*K) | 11.1 |
*value for the lowest temper class
JIS: NW6022
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