Exaton Ni41Cu (ESW)

Exaton Ni41Cu is a nickel‑iron‑chromium strip electrode for electro‑slag welding (ESW) that deposits corrosion‑resistant Ni8065/UNS N08825 overlays on carbon and low‑alloy steels.

Key Features

• Designed for SAW/SIW heavy‑duty environments with excellent SCC resistance in chloride media
• Consistent wire quality batch‑to‑batch for reliable welds
• High‑performance chemistry with increased Cr and Mo for superior corrosion resistance
• Moisture‑resistant flux packaging in 20‑25 kg drums
• Cost‑effective ESW flux reduces cladding layers and operating costs

Specifications

• Classifications: SFA/AWS A5.14 : EQNiFeCr-1, EN ISO 18274 : B Ni 8065
• Typical Wire Composition (%): C ≤0.025, Mn 1.0, Si 0.3, S ≤0.010, P ≤0.025, Ni ≥42, Cr 23, Mo 3, Cu 2.3, Fe ≥22

Applications

• Single‑layer or second‑layer corrosion‑resistant alloy overlays on carbon and low‑alloy steels
• Environments containing sulphuric and phosphoric acids or chloride‑induced stress corrosion cracking
• Industries requiring high‑quality SAW/ESW filler metals such as petrochemical, power generation, and marine