Alloy 67


Technical Data Sheet

 

Chemical Composition Limits
Weight% Ni + Co Mn Fe Si Cu+Ag Ti P Pb OET
Alloy 67 29-32 1 max 0.40-0.75 0.25 max Bal 0.20-0.50 0.02 max 0.02 max 0.50 max

Alloy 67 is used for oxyacetylene and gas-tungsten-arc welding of Monel® alloy 450. This alloy used for welding on 70/30, 80/20 and 90/10 copper-nickel alloys. The weld metal of this filler metal has excellent resistance to corrosion in sea water, and is widely used for marine and desalination applications. Dissimilar welding applications for Alloy 67 are joints between Monel® alloys or Nickel 200 and copper-nickel alloys. 

Typical Mechanical Properties

Material Ultimate Tensile Strength Offset Yield Strength 0.2 % Elongation (%)
psi MPa psi MPa
Alloy 67 53,000 360 21,000 140 32

Availability
Nickel Alloy 67 is available in TIG, MIG and SUB-ARC wire used for welding. For all stock availability contact Sales.

Specifications
AWS 5.7
ASME SFA 5.7
AWS ERCuNi
UNS C71581

Return to Main Welding Page

Inconel, Incoloy and Monel are trademarks of the Special Metals Group of Companies

Customer Reviews - What Customers Say About Us!

"Just wanted to say thanks for your efforts and updates"
"I always try you as you often keep stock that can't be found elsewhere"
"Prompt answer & knowledge of available material, timescale & price within a good time"
"Packaging is superb"
"Thank you for your quick response"
  CLICK HERE TO VIEW OUR BROCHURE  

Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.