Exaton Ni56 (SAW)

Exaton Ni56 is a low‑carbon nickel‑chrome‑molybdenum alloy filler metal designed for Submerged Arc Welding (SAW) of stainless steel and nickel alloys in highly corrosive environments.

Key Features

• High corrosion resistance in oxidizing and reducing media
• Consistent wire chemistry and mechanical properties batch‑to‑batch
• Innovative chemistry with increased Cr and Mo for superior performance
• Available in moisture‑resistant 20‑25 kg steel drums
• Compatible with Exaton 15W flux for improved productivity and cost savings

Specifications

• Classifications: SFA/AWS A5.14 ERNiCrMo‑4, EN ISO 18274 S Ni 6276, Werkstoffnummer ~2.4819
• Alloy Type: Nickel alloy – 16 % Cr, 16 % Mo, 5 % Fe, 3.5 % W, low C
• Typical Wire Composition %: C 0.007, Mn 0.5, Si 0.02, S 0.002, P 0.005, Ni 58, Cr 16, Mo 16, V 0.03, Cu 0.02, Co 0.02, W 3.7, Fe 5.8

Applications

• Chemical processing, pollution control, pulp & paper, waste treatment
• Sour natural gas recovery, cryogenics, high‑pressure oxygen service
• Dissimilar metal joining of nickel alloys, stainless steels, low‑alloy steels
• Surfacing low‑alloyed steels and combustion‑resistant components