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Hastelloy® X
ASTM B435, B366, B572, B619
B622, B626, B751, B775, B829
UNS Number N06002
DIN 2.4665
HASTELLOY® X is a high-temperature, matrix-stiffened, nickel-chromium-iron-molybdenum alloy with outstanding oxidation resistance, and exceptional strength at up to 2200ºF (1200ºC).2
Mega Mex supplies HASTELLOY® X alloy in the form of pipes, tubes, plates, sheets, strips, bar, wire, and welding wire.
Typical applications are:
- Jet engine combustion chambers
- Turbine exhaust components
- Aircraft cabin heaters
Alloy X has wide use in gas turbine engines for combustion zone components such as transition ducts, combustor cans, spray bars and flame holders as well as in afterburners, tailpipes and cabin heaters. It is recommended for use in industrial furnace applications because it has unusual resistant to oxidizing, reducing and neutral atmospheres. Furnace rolls of this alloy were still in good condition after operating for 8,700 hours at 2150F (1177C). HASTELLOY X alloy is also used in the chemical process industry for retorts, muffles, catalyst support grids, furnace baffles, tubing for pyrolysis operations and flash drier components.1
Chemical Composition:
| Element | Avg. Nominal % |
|---|---|
| Chromium | 20.50 – 23.00 |
| Nickel | Balance |
| Molybdenum | 8.00 – 10.00 |
| Cobalt | 0.50 – 2.50 |
| Tungsten | 0.20 – 1.00 |
| Aluminum | 0.50 Max |
| Titanium | 0.15 Max |
| Boron | 0.010 Max |
| Carbon | 0.05 – 0.15 |
| Iron | 17.00 – 20.00 |
| Manganese | 1.00 Max |
| Silicon | 1.00 Max |
| Phosphorus | 0.04 Max |
| Sulfur | 0.03 Max |
| Copper | 0.50 Max |
Hastelloy® X Availability
Mega Mex supplies HASTELLOY® X alloy in the form of pipes, tubes, plates, sheets, strips, bar, wire, and welding wire.
You will find our prices highly competitive.