Home > Nickel Alloys > AWS Class ERCuNi MIG and TIG Filler Welding Wire and Rod
Elvis Nickel Alloys Manufacturer and Supplier, based in Texas, USA, offers premium AWS Class ERCuNi MIG and TIG Filler Welding Wire and Rod. Designed for high-quality welding applications, these products provide excellent corrosion resistance and superior weldability, making them ideal for applications in marine environments and other demanding conditions. Crafted from high-grade copper-nickel alloys, our welding wires and rods ensure reliable and durable welds, meeting stringent industry standards and enhancing performance in critical welding projects.
Elvis Nickel Alloys, located in Houston, USA, is a reliable manufacturer and supplier of top-notch AWS Class ERCuNi MIG and TIG Filler Welding Wire and Rod. Known for their precision engineering and outstanding material integrity, Elvis Nickel Alloys meets the varied welding needs of industries like marine, chemical processing, and power generation. With state-of-the-art production facilities and rigorous quality controls, the company guarantees superior performance and dependability in every product. Clients throughout the USA and around the world trust Elvis Nickel Alloys for prompt delivery and cost-effective solutions for challenging welding tasks involving copper-nickel alloys.
| Classification | AWS A5.14, ERCuNi |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Standard TIG straight lengths are available | 36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request. |
| AWS ERCuNi MIG & TIG Filler Metal Application & uses |
|
| Fe | Pb | Mn | P | Si | Ti | Ni +Co | Cu +Ag |
| 0.59 | 0.001 | 0.69 | 0.001 | 0.07 | 0.30 | 30.3 | Balance |
| Tensile Strength MPa(ksi) | Yield Strength MPa(ksi) | Elongation % | |
|---|---|---|---|
| Typical results as welded | 54,000 psi | 21,500 psi | 32% |
The AWS Class ERCuNi MIG and TIG Filler Welding Wire and Rod is made up of about 70% copper and 30% nickel, with small amounts of iron and manganese added for enhanced strength. This blend provides excellent resistance to corrosion in seawater and brine, while also ensuring good thermal stability. The alloy boasts a tensile strength of roughly 50,000 psi and showcases remarkable ductility, toughness, and workability. Its stable arc characteristics and smooth, clean weld beads lead to high-quality welds in critical fabrication and repair jobs.
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This filler wire is widely utilized in marine and offshore industries for welding copper-nickel piping, ship hulls, and components of desalination plants, thanks to its exceptional resistance to seawater corrosion and biofouling. It’s perfect for chemical processing equipment, heat exchangers, and condenser tubes where high corrosion and erosion resistance is essential. Additionally, the filler is suitable for welding copper-nickel alloys to each other or to steels, creating durable joints that can endure harsh conditions in power generation, shipbuilding, and industrial processing applications.
