Hastelloy X
Alloy X is an alloy with high strength and oxidation resistance to 2200 °F as well as good carburization and nitriding resistance. It has also been found to have good resistance to stress-corrosion cracking in some petrochemical applications. It has an ASME Boiler and Pressure Vessel code case.
Hastelloy X(UNS N06002 - W. Nr. 2.4665 - Nickel Alloy X)
Product Description:
Alloy X is an alloy with high strength and oxidation resistance to 2200 °F as well as good carburization and nitriding resistance. It has also been found to have good resistance to stress-corrosion cracking in some petrochemical applications. It has an ASME Boiler and Pressure Vessel code case.
Alloy X has excellent forming and welding characteristics, resistance to oxidizing, reducing, and neutral atmospheres. It exhibits good ductility after prolonged service temperatures of 1200 °F through 16,000 hours.
Physical properties:
Density 8.3 g/cm³
Melting point 1260-1355 ℃
The minimum mechanical properties of the alloy at room temperature:
Typical mechanical properties | tensile strength Rm N/m㎡ | Yield Strength RP0.2 N/ m㎡ | Elongation A5% |
Solution treatment | 730 | 283 | 40 |
Extreme chemical composition:
Alloy | C | Cr | Ni | Co | W | Mo | Al | Ti | Fe | B | Cu | Mn | Si | P | S |
Hastelloy X | 0.05 | 20.5 | Balance | 0.5 | 0.2 | 8 | 17 | ||||||||
0.15 | 23 | 2.5 | 1 | 10 | 0.5 | 0.15 | 20 | 0.01 | 0.5 | 1 | 1 | 0.025 | 0.015 |
characteristic:
Good high temperature strength.
Oxidation resistance through 2000 °F.
Carburization resistant.
Applications:
Alloy X is also suitable for internal structural components in industrial furnaces such as rolls, retorts, baffles, flash drier components, and muffles. It is a good choice for material for heat treating components such as trays and fixtures due to its excellent resistance to oxidizing atmospheres.
Alloy X is widely used in gas turbine engines for combustion zone components such as transition ducts, combustor cans, booms and flame supports, as well as afterburners, exhaust ducts and cabin heaters
Form: Round Bar, Plate, Strip