Introduction nickel alloy welding wire 
 ERNi-1 of pure nickel wire Standard: SG-NiTi4 
 Uses: - Welding 200, 201, nickel alloy and nickel-plated steel; - steel and nickel welding dissimilar materials; - steel surfacing. 

 ERNiCu-7 nickel-copper wire Standard: SG-NiCu30MnTi 
 Uses: - Monel 400 alloy welding itself; and Monel 400 alloy steels; - for steel surfacing. 

 ERCuNi copper-nickel wire standard: SG-CuNi30Fe 
 Use: - for copper-nickel alloys and special welding bronze material itself, and these materials and Monel 400 alloy or Nickel200 between the welding. 

 ERNiCrFe-3 nickel-chromium iron wire Standard: SG-NiCr20Nb 
 Uses: - creep joint welding, welding dissimilar materials; - austenitic, ferritic steel and high nickel alloy welding, Welding 9% Nickel Alloy Steel 

 ERNiCrFe-7 nickel-chromium iron wire Standard: SG-NiCr20Nb 
 Uses:-INCONEL690 alloy welding and surfacing of steel, especially for the construction of nuclear reactors. 

 ERNiCrMo-3 Ni-Cr-Mo wire standard: SG-NiCr21Mo9Nb 
 Uses:-INCONEL625, INCONEL825, INCONEL25-6Mo and MONEL400 alloy welding; - ultra high strength alloy austenitic steels and weld between INCOLOY020; - nickel alloy and stainless steel welding between dissimilar materials; - steel welding . 

 ERNiCrMo-4 Ni-Cr-Mo wire standard: SG-NiMo16Cr16W 
 Uses:-INCO-WELD C276 and other Ni-Cr-Mo alloys corrosion-resistant welding; - surfacing alloy steel welding, steel surfacing 

 ERNiCrMo-10 Ni-Cr-Mo wire 
 Uses:-INCONEL622 and other Ni-Cr-Mo alloys corrosion-resistant welding; - surfacing alloy steel, duplex steel, high strength dual phase steel, high strength austenitic stainless steel welding; - steel coated reactor welding. 

 ERNiCrMo-14 Ni-Cr-Mo wire standard: SG-NiCr21Mo16W 
 Uses: INCONEL686 and other Ni-Cr-Mo alloy welding; - surfacing alloy steel, duplex steel, high strength dual phase steel, high strength austenitic stainless steel welding; - steel surfacing