UTP A 80 M is a TIG rod for nickel copper alloys such as NiCu30Fe or NiCu30Al. It is used on chemical process equipment, high temperature installations and mixed joints between nickel alloys and steels.
TIG gives you full control over the heat input and a clean, smooth weld. The rod also suits cladding runs, that is protective layers built up on steel.
- Classification EN ISO: 18274 S Ni 4060 (NiCu30Mn3Ti)
- AWS classification: A5.14 ER NiCu-7
- Diameters: 1.6 / 2.0 / 2.4 mm
- Approvals: TÜV (00249), ABS, DNV
Keep the interpass temperature low and limit weaving, nickel is prone to hot cracking. Protect the root when you weld from one side, an oxidised underside spoils the corrosion resistance. Keep the rod inside the gas shield even after you lift it from the pool, a cold oxidised end will contaminate the next drop. Match the diameter to the material thickness and the welding position, thinner rods are easier to control out of position.
