|ER NiCu-7||AWS/ASME SFA-5.14:|
|SG – NiCu30Mn||DIN 1736:|
Welding rods is suitable for joining and surfacing of nickel-copper alloys and of nickel-copper-clad steels. It is also used for joining different materials, such as steel to copper and copper alloys, steel to nickel-copper alloys. Excellent corrosion resistance to chloride induced stress corrosion cracking and a wide range of marine and chemical requirements. These materials are employed in high-grade apparatus construction, primarily for the chemical and petrochemical industries. A special application field is the fabrication of seawater evaporation plants and marine equipment.
Weld metal analysis in % (typical values):
Shielding gas: DIN EN 439-I1 (100% Argon)
Mechanical properties of all-weld metal:(singel values are typical values):