Home > Nickel Alloys > AWS Class ECuNi Coated Electrodes
Nasir Nickel Alloys, based in Manama, Bahrain, is a leading manufacturer and supplier of high-quality welding solutions, including AWS Class ECuNi Coated Electrodes. Renowned for precision, consistency, and durability, these electrodes are designed to deliver reliable welds in demanding industrial and marine environments. ECuNi electrodes provide excellent corrosion resistance, mechanical strength, and ductility, making them ideal for applications where reliability is critical. Nasir Nickel Alloys combines superior materials with expert guidance, enabling engineers and welders to achieve precise, long-lasting welds that meet international standards, even in chemically aggressive or high-stress conditions.
AWS Class ECuNi Coated Electrodes are primarily made from a copper-nickel alloy, offering high corrosion resistance, tensile strength, and toughness. They perform reliably in seawater, chemically aggressive environments, and elevated temperatures. The coating ensures smooth arc stability, minimal spatter, and easy slag removal, producing clean, durable welds. Manufactured to strict international standards, Nasir Nickel Alloys’ ECuNi electrodes provide consistent mechanical properties and reliable performance, making them ideal for joining copper-nickel alloys or components exposed to harsh marine and industrial conditions where secure, long-lasting welds are essential.
| Classification | AWS A5.11, A5.1, ECuNi |
| Form | Welding Electrode, Welding Rods |
| Type Of Current | Direct Current Electrode Positive (DCEP) |
| Diameters | 3/32”, 1/8”, 5/32”, 3/16” or 2.5mm, Ø 3.2mm, Ø 4.0mm, Ø 5.0mm |
| Size | 2.0mm ∞ 5.0mm |
| AC/DC+ | 50-80, 80-110, 100-135, 140-180 |
| Welding Positions | All positions 5/32” & 3/16” recommended for use in flat & horizontal positions only (F, V, OH, H) |
| AWS ECuNi Coated Electrodes Application & uses |
|
| Mn | Fe | Si | Cu including Ag | Ni including Cobalt | P | Pb | Ti | Other |
| 1.00-2.50 | 0.40-0.75 | 0.50 | Remainder | 29.0-33.0 | 0.020 | 0.02 | 0.50 | 0.50 |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ECuNi Coated Electrodes in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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.
AWS Class ECuNi Coated Electrodes are widely used in industries requiring corrosion-resistant, high-strength welds on copper-nickel alloys. They are ideal for seawater piping systems, shipbuilding, desalination plants, and chemical processing equipment where exposure to saltwater or aggressive chemicals is constant. These electrodes are also suitable for joining copper-nickel heat exchangers and marine structural components. Their excellent arc stability and low spatter make them effective in both manual and automated welding processes. Nasir Nickel Alloys’ ECuNi electrodes provide engineers and welders with dependable, high-performance solutions that ensure secure, durable welds in demanding industrial and marine applications.
