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Stainless & Bi-Metal
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Haynes 188 Alloy

Common Trade Names: Haynes 188, Alloy 188, Udimet 188, Conicro 4023

Haynes 188 alloy designated as UNS R30188 is a cobalt base superalloy with a unique combination of high temperature strength and oxidation resistance, along with adequate ductility after prolonged exposure to the 1400-1600F temperature range.

Properties:
  • It is stronger than nickel-base solid-solution strengthened alloys, and far stronger than simple nickel-chromium or iron-nickel-chromium heat-resistant alloys
  • Alloy 188 is readily fabricated, being welded by both manual and automatic methods including electron beam, gas tungsten arc and resistance welding.
  • Strength and oxidation resistant to 2000F
  • Good post-aging ductility
  • Resistant to sulfate deposit hot corrosion
Typical Applications:
  • Gas turbine engine
  • combustor cans
  • spray bars
  • flame-holders and afterburner liners
Product Forms:
  • Sheets, Plates
  • Bars
Haynes 188 Alloy is a Registered Trademarks of Haynes International and its subsidiaries

Trademark Notice: Some names that are listed in this site are trade names and/or trademarks of specific manufacturers. The names are listed solely for reference to help identify products consistent with listed specifications. Steel Holdings Corporation Ltd. is not affiliated with any manufacturer(s) and will fulfill orders to meet specifications from any available source(s)


 
 
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