ERNiCu-7 Nickel-Copper Welding Wire (AWS A5.14)
PT-XHA-WLD-00075
View product →INDUSTRIAL PRODUCTS & MRO · SPECIAL ALLOYS
Nickel Alloy Welding Wire
Nickel alloy welding wire is filler metal for TIG, MIG and submerged-arc welding of nickel alloys, dissimilar metals and cast heat-resistant tubes. The range covers AWS A5.14 ERNiCrMo-3 (625), ERNiCr-3 (82), ERNiCu-7 (Alloy 400 filler) and ERNiCrMo-4 (C-276), plus 25/35 Nb, 35/45 Nb and 28/48 W5 fillers for cracking- and reformer-furnace tubes.
Key features
- AWS A5.14 nickel alloy filler metals
- Straight TIG rods Ø2.0 / 2.4 / 3.2 mm
- Spooled MIG wire Ø0.9 / 1.0 / 1.2 / 1.6 mm
- Fillers for cracking and reformer furnace tubes
- Dissimilar-metal and overlay welding
Standards & documents: ASTM / AMS / AWS / GB product standards as listed per product; EN 10204 3.1 mill test certificates, heat traceability, ESR/VAR melting and NDT confirmed per enquiry. Pricing: on request – customised quotation.
Updated October 27, 2026 · 7 products
ERNiCrMo-3 Nickel Alloy Welding Wire (AWS A5.14)
PT-XHA-WLD-00074
View product →35/45 Nb Nickel Alloy Welding Wire
PT-XHA-WLD-00042
View product →ERNiCr-3 Nickel Alloy Welding Wire (AWS A5.14)
PT-XHA-WLD-00041
View product →25/35 Nb Nickel Alloy Welding Wire
PT-XHA-WLD-00040
View product →ERNiCrMo-4 Nickel Alloy Welding Wire (AWS A5.14)
PT-XHA-WLD-00039
View product →28/48 W5 Nickel Alloy Welding Wire
PT-XHA-WLD-00011
View product →FREQUENTLY ASKED QUESTIONS
Frequently Asked Questions
Which filler wire is used to weld Alloy 800H?
ERNiCr-3 (AWS A5.14) is commonly used for Alloy 800/800H/800HT and for dissimilar joints to stainless and carbon steel.
Which wire is used to weld Alloy 625?
ERNiCrMo-3 (AWS A5.14) is the matching filler for Alloy 625 and is also used for Alloy 825 and 6Mo stainless steels.
Do you show prices on the website?
No. Prices depend on grade, size, quantity, melting route, testing and certificates. Request a quote with the product codes and requirements, and PANDA COLLECTIONS will reply with a customised quotation.