Techalloy®

Techalloy®
Lincoln Electric Techalloy products have a wide range of nickel alloy grades that will meet the most stringent industry requirement. All products are lot controlled and tested standard for ensured quality and performance.  

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Welding Consumables Packaging  
Techalloy
Product Name
AWS Class
Applications
ERNi-1
  • For TIG and MIG welding of nickel 200 and 201
  • Can be used for overlay on steel as well as repairing cast iron castings
  • Used for dissimilar joints between nickel or nickel alloys to stainless or ferritic steels
ERNiCrMo-4
  • Low carbon, nickel-chromium-molybdenum filler metal can also be used for dissimilar welding between nickel base alloys and stainless steels for cladding
  • Used in LNG applications
ERCuNi
Used for TIG and MIG and oxy-fuel welding of 70/30, 80/20 and 90/10 copper-nickel alloys
ERNiCu-7
Marine
Similar to ENiFe-Cl
  • Used for welding of cast irons to other cast irons as well as for joining cast irons to mild steels
  • Readily used for the repair of castings
ERNiCr-3
This filler metal can also be used for dissimilar welding applications between various nickel alloys and stainless or carbon steels, as well as for overlay
ERNiCrCoMo-1
Used for TIG, MIG and SAW welding of nickel-chrome-cobalt-molybdenum alloys
ERNiCrMo-10
  • A nickel based alloy with chromium, molybdenum, and tungsten as the principal alloying elements
  • Used for cladding overlay as well as thermal spray applications
ERNiCrMo-3
  • Used for TIG, MIG and SAW welding of nickel-chromium-molybdenum alloys
  • This filler metal may be used for cladding and welding dissimilar base metals such as Ni-Cr-Mo alloys to stainless and carbon steels
ERNiFeCr-2
  • Used for welding alloys 718, 706 and X-750
  • Mainly used for welding high strength aircraft components and liquid rocket components involving cryogenic temperatures
ERNiFeCr-1
ERNi-CI
  • Used for welding of cast irons to other cast irons as well as for joining cast irons to mild steels and stainless steels
  • Readily used for the repair of castings
ERNiCrMo-2
Used for TIG and MIG welding of nickel-chromium-molybdenum alloys
Product Name
AWS Class
Applications
ERNi-1
  • For TIG and MIG welding of nickel 200 and 201
  • Can be used for overlay on steel as well as repairing cast iron castings
  • Used for dissimilar joints between nickel or nickel alloys to stainless or ferritic steels
ERNiCrMo-4
  • Low carbon, nickel-chromium-molybdenum filler metal can also be used for dissimilar welding between nickel base alloys and stainless steels for cladding
  • Used in LNG applications
ERCuNi
Used for TIG and MIG and oxy-fuel welding of 70/30, 80/20 and 90/10 copper-nickel alloys
ERNiCu-7
Marine
Similar to ENiFe-Cl
  • Used for welding of cast irons to other cast irons as well as for joining cast irons to mild steels
  • Readily used for the repair of castings
ERNiCr-3
This filler metal can also be used for dissimilar welding applications between various nickel alloys and stainless or carbon steels, as well as for overlay
ERNiCrCoMo-1
Used for TIG, MIG and SAW welding of nickel-chrome-cobalt-molybdenum alloys
ERNiCrMo-10
  • A nickel based alloy with chromium, molybdenum, and tungsten as the principal alloying elements
  • Used for cladding overlay as well as thermal spray applications
ERNiCrMo-3
  • Used for TIG, MIG and SAW welding of nickel-chromium-molybdenum alloys
  • This filler metal may be used for cladding and welding dissimilar base metals such as Ni-Cr-Mo alloys to stainless and carbon steels
ERNiFeCr-2
  • Used for welding alloys 718, 706 and X-750
  • Mainly used for welding high strength aircraft components and liquid rocket components involving cryogenic temperatures
ERNiFeCr-1
ERNi-CI
  • Used for welding of cast irons to other cast irons as well as for joining cast irons to mild steels and stainless steels
  • Readily used for the repair of castings
ERNiCrMo-2
Used for TIG and MIG welding of nickel-chromium-molybdenum alloys
Product Name
AWS Class
Applications
ERNiCrMo-4
  • Low carbon, nickel-chromium-molybdenum filler metal can also be used for dissimilar welding between nickel base alloys and stainless steels for cladding
  • Used in LNG applications
ERNiCu-7
Marine
ERNiCr-3
This filler metal can also be used for dissimilar welding applications between various nickel alloys and stainless or carbon steels, as well as for overlay
ERNiCrCoMo-1
Used for TIG, MIG and SAW welding of nickel-chrome-cobalt-molybdenum alloys
ERNiCrMo-10
  • A nickel based alloy with chromium, molybdenum, and tungsten as the principal alloying elements
  • Used for cladding overlay as well as thermal spray applications
ERNiCrMo-3
  • Used for TIG, MIG and SAW welding of nickel-chromium-molybdenum alloys
  • This filler metal may be used for cladding and welding dissimilar base metals such as Ni-Cr-Mo alloys to stainless and carbon steels

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