Home > Nickel Alloys >AWS Class ENiCrMo-4 Coated Electrodes
Wai Nickel Alloys stands as a dedicated manufacturer and supplier based in Naypyidaw, Myanmar, proudly producing high-performance welding consumables like the AWS Class ENiCrMo-4 coated electrodes. Our focus is on delivering exceptional quality and reliability for the most challenging industrial applications. We understand that the integrity of a weld is paramount, which is why we commit to stringent manufacturing controls, ensuring our electrodes provide consistent, superior results for professionals who cannot afford compromises in their critical joining operations.
The ENiCrMo-4 electrode features a nickel-chromium-molybdenum composition, designed for outstanding strength and corrosion resistance. It delivers impressive mechanical properties, including high tensile strength and excellent ductility, which are crucial for withstanding extreme service conditions. This filler metal is particularly valued for its ability to maintain toughness, even after exposure to elevated temperatures, making it a robust choice for demanding environments where both mechanical integrity and resistance to aggressive chemicals are non-negotiable requirements.
| Classification | AWS A5.11, A5.1, ENiCrMo-4 |
| 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 ENiCrMo-4 Coated Electrodes Application & uses |
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| C | Mn | Fe | P | S | Si | Cu | Ni | Co | Cr | Mo | V | W | Other |
| 0.02 | 1.0 | 4.0-7.0 | 0.04 | 0.03 | 0.2 | 0.50 | Remainder | 2.5 | 14.5-16.5 | 15.0-17.0 | 0.35 | 3.0-4.5 | 0.50 |
At Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ENiCrMo-4 Coated Electrodes 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.
These electrodes are indispensable for joining nickel-chromium-molybdenum alloys themselves, as well as for dissimilar metal welding and overlaying carbon steels. You will typically find them in use within chemical processing plants, power generation facilities, and marine environments, where they tackle the welding of components exposed to highly corrosive media like sulfuric and phosphoric acids. Their reliability also makes them a preferred choice for critical applications in pollution control equipment and in the construction of pressure vessels operating under severe corrosive conditions.
