SOLID WIRE FOR MIG WELDING
GM 811, ERNiCu7
AWS/SFA 5.14 ERNiCu7, DIN 1736 SG – NiCu30MnTi (2.4377)
Nickel base filler wire suitable for joining and surfacing of Nickel Copper –clad steels. The welds are of X-ray/radiographic quality. Mn & Ti are added for refinement and for suppressing porosity.
CHEMICAL ANALYSIS (RANGE) %
MECHANICAL PROPERTIES (RANGE)
Clean thoroughly the welding area / zone. Vee angle of the butt joint should be 70ºC.
SHIELDING GAS : Pure Argon 99.99% plus back purging