Hastelloy X®

Inconel HX®, also known as Hastelloy X® is a nickel- chromium- iron- molybdenum alloy with great resistance to oxidation. Inconel HX® is used for components such as combustion chambers, tail pipes in aircraft and land-based gas turbine engines, fans and rollers in industrial furnaces. Inconel HX® is available as bar, rod, billet, extruded section, plate, sheet, strip, wire, pipe, and tube. The alloy®s oxidation resistance is outstanding up to 2200® F. For hot forming, the alloy should be heated to a starting temperature of 2150®F (1175®C). Inconel HX® can be welded by metal arc, gas-tungsten- arc, gas-metal-arc, and submerged arc processes.

Common Trade Names for Hastelloy X® include:

  • Hastelloy X®
  • Nickelvac® HX
  • Nicrofer® 4722
  • Altemp® HX
  • Inconel® HX

Chemical Data for Hastelloy X®

  • C: .05 -.15
  • Mn: 1.0 MAX
  • P: 0.04 MAX
  • S: 0.03 MAX
  • Si: 1.0 MAX
  • Cr: 20.5 – 23.0
  • Ni: BAL
  • Mo: 8.0 10.0
  • Co: 0.5 – 2.5
  • Co: 0.5 – 2.5
  • Al: .
  • Fe: 17.0 20.0
  • W: 0.2 1.0

Available Forms for Hastelloy X®

  • Wire
  • Bar
  • Sheet
  • Plate
  • Tube
  • Forgings
  • Welding Rod

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Trademark Notice: Some names are trade names and/or trademarks of specific manufacturers. Next Day Metals is not affiliated with any manufacturer(s). Orders will be filled to meet specifications from all available source(s). Product names are listed solely for reference to help identify products consistent with listed specifications.

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