Haynes HR-235 Welding Electrode

Haynes HR-235 Welding Electrode photo-1
US$ 100 - 1,000 MOQ: 200 Kilograms
Key Specifications
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Place of Origin:
Henan, China
Brand Name:
HT
Model Number:
Hayes HR-235
Payment & Shipping
Payment Methods:
Port of Shipment:
FOB Shanghai/Tianjin
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Henan, China
Brand Name HT
Model Number Hayes HR-235
Material Other, Haynes
Length 350mm
Operating Current DC AC
Welding Current 120-150
Operating Temperature Standard Temperature
Diameter 3.2mm

 

high-chromium, copper-bearing nickel alloy with outstanding resistance to metal dusting

HAYNES® HR-235 alloy has excellent resistance to metal dusting in carbonaceous high-temperature environments. Potential uses include applications in petrochemical production and syngas plants. Similar to other nickel-based corrosion resistant alloys, the alloy is readily fabricated and welded. HR-235 alloy is being manufactured in several product forms including sheet, plate, pipe, tube, wire, billet and bar. Material will be available for trial evaluation as manufacturing progresses. 

Time to Onset of Coking (in Accelerated Metal Dusting Tests)

Haynes HR-235 welding electrode

Test Details:

  • The alloys were tested in a flowing gas mixture of 68% CO + 26% H2 + 6% H2O at 680°C (ac = 2.9).
  • The total test involved 1,200 cycles, each of one-hour duration (45 min at 680°C + 15 min cooling).
  • The values for 696 and HR-235 alloy are approximate.

  

 

 

 

 

 

 

  

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Business Type
Trading Company
Year Established
2009
Factory Size
Below 1,000 square meters
Total Employees
501 - 1000 People

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