AWS A5.14/ASME SFA5.14 ERNiCu-7

JIS Z3334 SNi4060 (NiCu30Mn3Ti)

Applications

Used for welding of heat exchanger, piping, vessels and salt purification.

Characteristics on Usage

Shielding Gas 

① AWS A5.14/ASME SFA5.14 ERNiCu-7 is a MIG(TIG) wire with about 65%Ni+30%Cu+2%Ti+1%Fe and used for welding similar alloys and for mixed welds between them or Cupronickels and carbon steels.

② No preheat required, maximum interpass temperature 150℃(302℉) and no PWHT required.

Ar, Ar + He