Home > Nickel Alloys > AWS Class ENiCrCoMo-1 Coated Electrodes
Sayam Nickel Alloys, based in Hyderabad, is a reliable manufacturer and supplier of premium nickel-based welding electrodes engineered for extreme service conditions. With a focus on quality consistency and application-oriented performance, the company supports industries such as aerospace, power generation, petrochemical, and high-temperature processing. Sayam Nickel Alloys combines metallurgical expertise with stringent quality standards to deliver products that ensure weld integrity and long-term reliability. Its AWS Class ENiCrCoMo-1 Coated Electrodes are specially developed for high-temperature strength and oxidation resistance, making them suitable for critical joints operating under severe thermal and mechanical stress.
AWS Class ENiCrCoMo-1 coated electrodes are nickel-based electrodes alloyed with chromium, cobalt, and molybdenum to achieve excellent high-temperature strength and stability. Nickel forms the base, chromium improves oxidation and corrosion resistance, cobalt enhances hot strength and thermal stability, and molybdenum contributes to creep resistance. The weld metal offers good tensile strength, excellent resistance to thermal fatigue, and strong crack resistance, ensuring sound welds capable of maintaining mechanical integrity during prolonged exposure to elevated temperatures.
| Classification | AWS A5.11, A5.1, ENiCrCoMo-1 |
| 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 ENiCrCoMo-1 Coated Electrodes Application & uses |
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| C | Mn | Fe | P | S | Si | Cu | Ni | Cr | Nb+Ta | Mo | Other |
| 0.10 | 1.0-3.5 | 12.0 | 0.03 | 0.02 | 0.75 | 0.50 | 62.0 | 13.0-17.0 | 0.5-3.0 | 0.5-2.5 | 0.50 |
At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ENiCrCoMo-1 Coated Electrodes in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 ENiCrCoMo-1 coated electrodes are primarily used for welding high-temperature nickel-based alloys and for dissimilar metal joints exposed to extreme heat. They are widely applied in gas turbines, aerospace components, power plant equipment, and high-temperature furnaces. Typical uses include combustion chambers, turbine blades, heat shields, and pressure-containing parts operating under cyclic thermal loads. These electrodes are also suitable for repair welding of heat-resistant alloys, where long-term durability, oxidation resistance, and structural reliability are critical to safe and efficient operation.
