Exaton Ni53 (GMAW)

Exaton Ni53 is a high‑temperature nickel‑chrome‑cobalt‑molybdenum alloy filler wire designed for GMAW applications up to 1100 °C (2012 °F).

Key Features

• Excellent resistance to oxidation and carburization at temperatures up to 1100 °C
• Consistent chemistry and mechanical properties batch‑to‑batch
• Suitable for welding nickel alloys, austenitic and cast alloys, and dissimilar stainless‑steel to nickel joins
• Available in 1.0 mm and 1.2 mm diameters, 15 kg drums

Specifications

• Classifications: SFA/AWS A5.14 ERNiCrCoMo‑1, EN ISO 18274 S Ni 6617, Werkstoffnummer 2.4663
• Alloy Type: Ni + 22 % Cr + 8.5 % Mo + 11 % Co
• Shielding Gas: I1, I3 (EN ISO 14175)
• Tensile (As Welded): Yield 510 MPa, Tensile 770 MPa, Elongation 37 %
• Charpy Impact (As Welded): 130 J @ 20 °C, 105 J @ –196 °C
• Wire Diameter / Amps / Volts / Feed: 1.0 mm – 60‑220 A – 15‑28 V – 4‑12 mm/min; 1.2 mm – 150‑260 A – 24‑29 V – 3‑10 mm/min

Applications

• High‑temperature heat exchangers and valves
• Furnace tubing, radiant heat tubes, gas turbines
• Chemical processing and power‑plant components
• Overlay welding, dissimilar joining of stainless steel to nickel alloys
• MIG/MAG, hot‑wire TIG and mechanical TIG processes