AWS A5.14 ERNiCu-7 Welding Wire

Welder metals are one of the leading suppliers, exporter, stockiest of Nickel MIG/TIG welding wires, rods and electrodes. AWS A5.14 Specification for the classification of bare nickel and nickel-alloy bare welding strip electrodes and welding rods. ERNiCu-7 wire is mainly used for welding MONEL400 alloy and MOENLK-500 alloy by GTAW, GMAW and SAW, as well as surface surfacing on steel by GMAW and SAW, sometimes for buffer layer in cladding are made with pure nickel 200 or with 625. It’s typical applications including offshore and marine construction, heat exchangers, piping, desalination plant, chemical, petrochemical and power engineering industries.


Weld Process: Mig/Tig (GTAW), SAW
Coils wires 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.5mm, 1.6mm, 2.0mm
Straight wires 2.0mm、2.4mm、3.0mm、4.0mm
Surface treatment: Bright finish

ERNiCu-7 Classification Comparison

Present UNS Military 5.11 Corresponding ISO 18273
ERNiCu-7 N04060 EN60/RN60 ENiCu-7 SNi4060

ERNiCu-7 Chemical Composition

C Mn Fe Cu· Si P S Ti Ni Al
0.15 4.0 2.5 Rem 1.25 0.02 0.015 1.5-3.0 62.0-69.0 1.25

ERNiCu-7 Mechanical Property

Yield strength, Mpa Tensile Strength, Mpa Elongation, %
51,00 76,000 34%

Our nickel welding wires have wide applications because of their high quality and stability. The nickel alloy wires ERNiCu-7 supplied by us are in strict accordance with AWS A5.14 and other equivalent standards. We provide not only high-quality nickel products but also have access to a vast stock of aluminum, stainless steel, titanium and other alloys to American, European and Chinese specifications. We are here and our experienced technical team is waiting to help you with your inquiry, contact us now!

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