Hastelloy XASTM B435, B366, B572, B619 B622, B626, B751, B775, B829
HASTELLOY? X is a high- temperature, matrix- stiffened, nickel- chromium- iron- molybdenum alloy with outstanding oxidation resistance, and exceptional strength at up to 2200?F (1200?C) . 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 reco mm ended 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:
ElementAvg. Nominal %
Chromium20. 50 23. 00
NickelBalance
Molybdenum8. 00 10. 00
Cobalt0. 50 2. 50
Tungsten0. 20 1. 00
Aluminum0. 50 Max
Titanium0. 15 Max
Boron0. 010 Max
Carbon0. 05 0. 15
Iron17. 00 20. 00
Manganese1. 00 Max
Silicon1. 00 Max
Phosphorus0. 04 Max
Sulfur0. 03 Max
Copper0. 50 Max
