Home > Nickel Alloys > AWS Class ECuNi Coated Electrodes
Hakan Nickel Alloys, located in Istanbul, Turkey, is a reputable manufacturer and supplier of AWS Class ECuNi coated electrodes. These top-notch welding electrodes are designed for exceptional performance when joining copper-nickel alloys, offering outstanding corrosion resistance, mechanical strength, and dependable weld integrity. Produced under strict international standards, Hakan Nickel Alloys guarantees smooth arc stability, minimal spatter, and consistent deposition. Perfect for both fabrication and repair tasks, AWS Class ECuNi coated electrodes provide durable, high-quality welds, making them ideal for industries like marine, chemical processing, and power generation, where copper-nickel alloys are commonly used.,
The AWS Class ECuNi coated electrodes mainly consist of copper and nickel, carefully optimized to boost ductility, tensile strength, and resistance to corrosion and oxidation. They maintain their structural integrity even in high-temperature and harsh chemical environments, resulting in strong, defect-free welds. These electrodes ensure stable arc performance, uniform deposition, and minimal slag formation, leading to clean welds with excellent fusion to copper-nickel base metals. Their composition also helps minimize the risk of cracking and guarantees consistent mechanical and metallurgical properties across welded joints. The AWS Class ECuNi coated electrodes mainly consist of copper and nickel, carefully optimized to boost ductility, tensile strength, and resistance to corrosion and oxidation. They maintain their structural integrity even in high-temperature and harsh chemical environments, resulting in strong, defect-free welds. These electrodes ensure stable arc performance, uniform deposition, and minimal slag formation, leading to clean welds with excellent fusion to copper-nickel base metals. Their composition also helps minimize the risk of cracking and guarantees consistent mechanical and metallurgical properties across welded joints.
| 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 |
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| 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 Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ECuNi Coated Electrodes in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, 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 find extensive use in marine engineering, offshore platforms, desalination plants, and the chemical processing sector. They are particularly well-suited for welding copper-nickel piping systems, heat exchangers, condensers, and other components that come into contact with seawater or corrosive fluids. With their remarkable corrosion resistance, mechanical strength, and reliability, these electrodes are perfect for both maintenance and fabrication projects. They deliver long-lasting, high-quality joints, ensuring operational safety and durability in critical industrial equipment and piping systems.
