Short Description

Model No.: UNS-N10276-Hastelloy-C276-Pipe

China Hastelloy C276 Pipe Manufacturer offers ASME SB622 UNS N10276 Hastelloy C276 Pipe.

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Key Specifications / Features

Type: Hastelloy C276 Pipe
Material: Hastelloy C276 (UNS N10276)
Size: 1-1/2″ (DN40)
Wall thickness: 3.0mm

Chemical Composition of Inconel Alloy 690 (UNS N06690/WNR 2.4642)

Ni Mo Cr Fe W Co Mn C
Remainder 15.0-17.0 14.5-16.5 4.0-7.0 3.0-4.5 2.5 max 1.0 max .01 max
V P S Si / / / /
.35 max .04 max .03 max .08 max / / / /

What are the characteristics of Hastelloy C276?

  • Excellent corrosion resistance in reducing environments
  • Exceptional resistance to strong solutions of oxidizing salts, such as ferric and cupric chlorides
  • High nickel and molybdenum contents providing good corrosion resistance in reducing environments
  • Low carbon content which minimizes grain-boundary carbide precipitation during welding to maintain resistance to corrosion in heat-affected
  • zones of welded joints
  • Resistance to localized corrosion such as pitting and stress-corrosion cracking
  • One of few materials to withstand the corrosive effects of wet chlorine gas, hypochlorite and chlorine
  • dioxide

In what applications is Hastelloy C-276 used?

  • Pollution control stack liners, ducts, dampers, scrubbers, stack-gas reheaters, fans and fan housings
  • Flue gas desulfurization systems
  • Chemical processing components like heat exchangers, reaction vessels, evaporators, and transfer piping
  • Sour gas wells
  • Pulp and paper production
  • Waste treatment
  • Pharmaceutical and food processing equipment

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