Home > Nickel Alloys >AWS Class ENiCrMo-4 Coated Electrodes
Adrian Nickel Alloys stands out as a top-notch manufacturer and supplier of premium nickel-based welding consumables right in Singapore, Pulau Ujong. The company is all about providing cutting-edge welding solutions, particularly with their ENiCrMo-4 coated electrode, which is crafted for tough industrial tasks. Renowned for its reliability and consistency, the ENiCrMo-4 electrode offers outstanding resistance to corrosion and heat, ensuring that welds are not just strong but also durable. With a blend of precision manufacturing and deep industry know-how, Adrian Nickel Alloys caters to various sectors, including chemical processing, power generation, and marine engineering, delivering customized solutions that adhere to strict quality standards and promise long-lasting performance even in the most challenging environments.
The ENiCrMo-4 coated electrodes are made from nickel-chromium-molybdenum alloys, typically featuring around 61–65% nickel, 16–18% chromium, 5–7% molybdenum, along with trace amounts of iron and manganese. This specific composition guarantees excellent resistance to pitting, crevice corrosion, and high-temperature oxidation. On the mechanical side, ENiCrMo-4 boasts a tensile strength of about 600–700 MPa and an elongation of 25–35%, resulting in robust and ductile welds. Its coating promotes smooth arc stability, reduces spatter, and allows for easy slag removal, making it perfect for welding various nickel alloys and dissimilar metals in critical structural and chemical applications.
| 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 Adrian Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ENiCrMo-4 Coated Electrodes in Pulau ujong, Singapore , providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Pulau ujong, 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.
You’ll find ENiCrMo-4 coated electrodes widely utilized in the chemical, petrochemical, and marine industries, where corrosion resistance is absolutely crucial. They shine when it comes to welding nickel alloys, stainless steels, and dissimilar metals in equipment that faces harsh environments, like heat exchangers, pressure vessels, storage tanks, and piping systems. Their exceptional resistance to stress corrosion cracking and pitting makes them ideal for high-temperature and seawater applications. Plus, ENiCrMo-4 is a go-to choice in power plants, desalination facilities, and offshore structures, ensuring reliable and long-lasting welds in conditions that really put them to the test.
