Tigfil CuNi (ERCuNi)
Tigfil CuNi (ERCuNi)
Copper base solid wire conforming AWS class of SFA 5.7 ERCuNi
- Welding of wrought and cast 70/30, 80/20, 90/10 copper-nickel alloys to themselves or to each other
- Clad side of copper-nickel clad steels
- Surfacing applications where high resistance to corrosion, erosion or cavitation is required
- Copper-Nickel solid filler rod
- Typical 70Cu-30Ni type alloy
- No preheating is required
- Radiographic quality welds
