SFA 5.14: ERNiCr-3 welding wire has been developed for welding Ni base alloys. The weld metal has excellent mechanical properties with high hot cracking resistance, high strength and good corrosion resistance, including oxidation resistance and creep-rupture strength at elevated temperatures.

Main Application

Chemical Composition (%)

Welding Positions:

Diameter

Smooth finish free from surface defects and foreign matter.

Base Materials

1.2 – 2.4 mm; sizes and tolerances acc. to ISO 544 and AWS A5.14.

Classification:
EN ISO 18274: S Ni 6082
SFA 5.14: ERNiCr-3

Wire Electrode Surface

Package Forms

Welding of INCONEL alloys 600, 601, 690, INCOLOY 800 and 800HT and INCOLOY alloy 330, ASTM B 163, B 166, B 167 and B 168 having UNS number N06600.
Surfacing of mild steel.
Dissimilar welding of stainless steels to nickel alloys and carbon steels

Suitable fluxes: EN 760: SA AF 2 DC, WP 380

Flux type suitability is strongly dependent on its application. In combination with the wire electrode the most suitable flux should match the requirements of the plate material as closely as possible under the existing welding conditions. Further information can be obtained from the technical flux data sheets.

Coils, spools, drums and spiders as standard package forms for SAW-wire electrodes, different package forms on request.