Haynes 230

UNS N06230

HAYNES 230 is a nickel-chromium-tungsten-molybdenum alloy that combines excellent high-temperature strength, outstanding resistance to oxidizing environments up to 2100°F (1149°C) for prolonged exposures, premier resistance to nitriding environments, and excellent long-term thermal stability. It is readily fabricated and formed, and is castable. Other attractive features include lower thermal expansion characteristics than most high-temperature alloys, and a pronounced resistance to grain coarsening with prolonged exposure to high temperatures.

Haynes 230 Fasteners

  • Lock Nuts
  • Set Screws
  • Dowel Pins
  • Pipe Plugs
  • Vented Screws
  • 12-Pt Flange Screws
  • Custom Fasteners

Specifications

  • Plate, Sheet & Strip: AMS 5878, ASME SB435
  • Rod & Bar: AMS 5891, ASME SB572
  • Seamless Pipe & Tube: ASME SB622
  • Fittings: ASME SB366
  • Forgings: AMS 5891, ASME SB564
  • Others:

Material Properties

Nickel Systems: Material Properties of Haynes 230

Technical Data Sheet

Technical Data Sheet

Industries & Applications

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