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Alloy 188

Inconel alloy 188 (also known as Haynes 188) is a cobalt-nickel-chromium-tungsten alloy that may be readily fabricated for aerospace and commercial gas turbine engine applications, including combustion cans, flame holders, liners, transition ducts, and afterburner parts.

Specifications

Altemp Alloys offers Inconel alloy 188 UNS R30188 in:

ShapeSpecifications
BarAMS 5772GE B50TF74Quote
ForgingsAMS 5772GE B50TF74Quote
PlateAMS 5608PWA 1042Quote
SheetAMS 5608GE B50A712GE B50TF59PWA 1042Quote
Welding Products / WireAMS 5801Quote

Inconel® 188 Chemical Composition

  • Nickel (Ni) - 22%
  • Cobalt (CO) - 39%
  • Baron (B) - 0.015%
  • Chromium (Cr) - 22%
  • Iron (Fe) - 3%
  • Lanthanium (La) - 0.03%
  • Manganese (Mn) - 1.25%
  • Silicon (Si) - 0.35%
  • Tungsten (W) - 14%

We also offer a range of other Inconel® alloys, including Inconel® 625, Inconel® 718 and Inconel® X-750.

Download Inconel® 188 / alloy 188 Datasheet (pdf) »

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