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This is a non-magnetic electrode with extensive working temperature range. It withstands both cryogenic and high temperatures. It has high resistance to corrosion, and it has excellent strength. The alloy is suitable for joint welding and plating for similar steel composition. The electrode can also weld Inconel 601, incoloy 800, and 800H. It can withstand temperatures within -1960 C and 10000 C. However, in sulfurous environments, the maximum temperatures should be 5000 C. the filler metal does not require any preheating and the optimum interpass is 2500 C. the alloy has high levels of chromium, molybdenum, and niobium which increase its quality. The filler wire can be used with both AC and DC.


Properties of Inconel 625 electrodes


Mechanical- The tensile strength of the alloy is 760MPa while the yield strength is 460MPa. The wire has an elongation capacity of 27% in 50mm.


Chemical- The contents of the filler metal include carbon, chromium, nickel, molybdenum, silicon, manganese, sulfur, phosphorus, iron, niobium, and copper. Chromium, molybdenum, and niobium increase corrosion resistance of the alloy.



  • Chemical processing.
  • Aerospace engineering.
  • Nuclear plants.
  • Furnace equipment.
  • Power generation.

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