Home > Nickel Alloys >AWS Class ENiCrMo-4 Coated Electrodes
AWS Class ENiCrMo-4 coated electrodes, made in Da Nang, Vietnam, are specialized materials for welding nickel-chromium-molybdenum alloys. They are designed for outstanding corrosion resistance against strong oxidizing and reducing environments, making them perfect for tough chemical processing applications. Local manufacturers ensure these electrodes provide stable arcs, minimal spatter, and high-quality weld deposits. ENiCrMo-4 electrodes are effective for fabricating and repairing components exposed to harsh environments, such as reactors and heat exchangers. Their strong performance under challenging conditions has established them as a reliable option for industries that need durable, corrosion-resistant weld joints.
ENiCrMo-4 electrodes mainly consist of nickel, with significant amounts of chromium and molybdenum, providing strong resistance to oxidizing and reducing chemicals. Their weld metal offers tensile strengths over 620 MPa, along with high elongation and toughness. Molybdenum boosts pitting and crevice corrosion resistance, while chromium offers oxidation protection. These electrodes maintain their structure across a wide temperature range, ensuring long service life in demanding applications. The blend of corrosion resistance and strength makes ENiCrMo-4 a trustworthy choice for welding components exposed to high pressure, aggressive chemicals, and fluctuating temperature conditions.
| 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 Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ENiCrMo-4 Coated Electrodes in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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.