Hastelloy Series

Hastelloy X

    Wire: 0.01-10mm

    Strip: 0.05*5.0-5.0*250mm

    Bar: OD 4-50mm;

    Pipe: OD 6-273mm, thickness 1-30mm; Length 1000-8000mm

Hastelloy X steel products:


Common Other Names: 
Nickel X, Alloy X, Nickelvac HX, Microfer 4722, Altemp HX, Inconel HX.
Equivalent designations: UNS N06002; DIN W. Nr. 2.4665
Wire: 0.01-10mm
Strip: 0.05*5.0-5.0*250mm
Bar: OD 4-50mm;
Pipe: OD 6-273mm, thickness 1-30mm; Length 1000-8000mm
Sheet: Thickness 0.8-36mm; Width 650-2000mm

Surface Treatment: Black, Bright polished, Rough Turned, No 4 Finished, Matt Finished, bA Finished, or other Finished

Product list and standard:

Chemical element for automotive fuse:



Physical properties:



Processing method: 

Raw material→ Smelting→ Drawing→ Rolling→ Annealing→ Finished product→ Detection→ Packing→ Shipping


Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation.

In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1)Shanghai Metal Standard




Gas turbines

Petrochemical industry

Industrial furnaces

Heat treating equipment

Nuclear engineering

Jet engine combustion chambers

Aircraft cabin heaters

Turbine exhaust components



Hastelloy X is one of the most widely used nickel base superalloys for gas turbine engine 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 resistance to oxidizing, reducing and neutral atmospheres. 

Hastelloy X is also used in the chemical process industry for retorts, muffles, catalysts support grids, furnace baffles, tubing for pyrolysis operations and flash drier components.



Hastelloy X is a nickel-chromium-iron-molybdenum superalloy with outstanding high temperature strength, oxidation resistance, and fabricability. Alloy X’s oxidation resistance is excellent up to 2200°F. This nickel steel alloy has also been found to be exceptionally resistant to stress-corrosion cracking in petrochemical applications. Matrix stiffening provided by the molybdenum content results in high strength in a solid-solution alloy having good fabrication characteristics. Although this nickel alloy is primarily noted for heat and oxidation resistance it also has good resistance to chloride stress-corrosion cracking, carburization, and excellent resistance to reducing or carburizing atmospheres. Two common conditions that often lead to early failure in high temperature alloys, carburization and nitriding.


Hastelloy X has excellent forming and welding characteristics. It can be forged and, because of its good ductility, can be cold worked. It can be welded by both manual and automatic methods including shielded metal arc, gas tungsten arc, gas metal arc and submerged arc processes. The alloy can also be resistance welded. For hot forming, the alloy should be heated to a starting temperature of 2150°F (1175°C).

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