Home > Nickel Alloys > AWS Class ERCuNi MIG and TIG Filler Welding Wire and Rod
Wai Nickel Alloys, based in the heart of Naypyidaw, Myanmar, is a trusted partner for industries requiring precision and reliability in their welding operations. We specialize in the production and supply of premium AWS Class ERCuNi MIG and TIG filler metals, engineered to meet the most demanding specifications. Our commitment extends beyond just supplying materials; we provide solutions that ensure the integrity and longevity of critical joints, supporting the growth of key sectors across the region with dependable, high-performance welding consumables.
The AWS Class ERCuNi composition is a copper-nickel alloy, typically with around 30% nickel, enhanced with iron and manganese for superior performance. This specific blend delivers excellent mechanical properties, including high tensile strength and exceptional ductility. Most importantly, it offers outstanding resistance to corrosion, particularly in saltwater environments, and maintains its integrity under thermal stress. These characteristics make it a robust and reliable choice for creating durable, long-lasting welds in challenging conditions.
| 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% |
At Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ERCuNi MIG and TIG Filler Welding Wire and Rod in Naypyidaw, Myanmar, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Myanmar, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
This versatile alloy is indispensable for joining and repairing copper-nickel base metals, which are widely used in marine engineering. You will find it essential for constructing and maintaining seawater piping systems, heat exchangers, and condensers on ships and offshore platforms. It’s also crucial in the chemical processing industry for fabricating equipment that handles corrosive brines and other aggressive media. Essentially, wherever durability against saltwater corrosion is paramount, this filler metal proves its value, ensuring the structural soundness of vital industrial assets.
