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Hastelloy X

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Hastelloy X - ALLOY X (UNS N06002)

We are a leading supplier of Hastelloy X, also know as Alloy X®, in a variety of specifications including AMS 5754 and AMS 5536. Hastelloy X is a nickel-based superalloy ideal for gas turbine engine, aircraft, industrial furnace, and chemical processing applications. Gas turbine engines use Hastelloy X flame holders, spray bars, transition ducts, combustor cans and other combustion-related parts. Alloy X also performs well in aircraft parts, including jet engine tailpipes, afterburner components, and cabin heaters.

Alloy X is known for its excellent high temperature strength withstanding up to 2200°F. The alloy can also be easily fabricated with forming and welding characteristics by both manual and automatic methods. Additionally, Hastelloy X is corrosion resistant, heat resistant and oxidation resistant, being able to withstand reducing or neutral atmospheres and oxidation. Hastelloy X from Altemp is specified to AMS 5536, 5754 & ASTM B-435, 572.

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General Properties

Alloy X offers exceptional performance in furnace rolls or other industrial furnace applications because of the alloy's strong resistance to oxidizing, reducing and neutral atmospheres. In addition, Hastelloy X is widely used for a variety of chemical processing parts, including retorts, pyrolysis tubing, and muffles due to its exceptional resistance to stress-corrosion cracking.

Hastelloy X Chemical Composition

Mo Cr Fe W Co Mn C Ni
8.0-10.0 20.5-23.0 17.0-20.0 .2-1.0 .5-2.5 1.0 max .05-.15 Remainder


Hastelloy X Plate, Sheet, & Forgings

Altemp Alloys offers Hastelloy X UNS N06002 in:

SheetAMS 5536GE B50T83GE B50A436ASME SB-435ASTM-B-435Quote
PlateAMS 5536GE B50T83GE B50A436ASME SB-435ASTM-B-435Quote
BarAMS 5754GE B50A463Quote
ForgingsAMS 5754GE B50A463ASTM-B-572Quote

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