Home > Coated Electrodes > AWS Class ENiCrCoMo-1 Coated Electrodes
Ragnar Welding Supplies, based in Jakarta, Indonesia, is a trusted manufacturer and supplier of high-quality welding consumables, including AWS Class ENiCrCoMo-1 Coated Electrodes. With a strong focus on reliability and performance, the company delivers products designed to meet the demanding requirements of various industries such as petrochemical, power generation, and marine engineering. ENiCrCoMo-1 electrodes are specifically engineered for superior weld integrity, resistance to oxidation, and excellent strength at elevated temperatures. Ragnar Welding Supplies is committed to providing innovative welding solutions, timely delivery, and exceptional customer support, making it a preferred partner for welding professionals across Indonesia and beyond.
| 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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AWS Class ENiCrCoMo-1 coated electrodes are primarily composed of nickel, chromium, cobalt, and molybdenum, with controlled amounts of iron, manganese, silicon, and carbon. This balanced alloy composition ensures excellent resistance to oxidation, carburization, and corrosion in high-temperature environments. Mechanically, the electrodes provide high tensile strength, good ductility, and outstanding creep resistance, making them suitable for demanding welding applications. Their metallurgical stability ensures toughness under thermal cycling, while the weld deposits exhibit strong crack resistance, ensuring durability and reliability in critical industries like petrochemical, power generation, and aerospace.
Ragnar Welding Supplies Indonesia
| 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 |
| Diameter | Process | Volt | Amps (flat) | Amps (V/OH) | |
| in | (mm) | ||||
| 3/32 | (2.4) | SMAW | 24-28 | 70-85 | 65-75 |
| 1/8 | (3.2) | SMAW | 26-30 | 85-110 | 80-90 |
| 5/32 | (4.0) | SMAW | 28-32 | 110-140 | 100-120 |
| 3/16 | (4.8) | SMAW | 28-32 | 120-160 | 110-130 |
At Ragnar Welding Supplies, we take pride in being one of Indonesia’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class ENiCrCoMo-1 Coated Electrodes, engineered for precision, durability, and resistance to corrosion. With a strong commitment to quality and customer satisfaction, we provide welding solutions that support industries across construction, energy, shipbuilding, and manufacturing.
AWS Class ENiCrCoMo-1 coated electrodes are widely used for welding high-strength, heat-resistant alloys in critical industries. They are applied in joining and repairing gas turbine components, combustion chambers, and petrochemical processing equipment exposed to severe oxidation, hot corrosion, and thermal cycling. Their exceptional creep strength and metallurgical stability make them ideal for power generation plants, especially in steam and gas turbines. Additionally, these electrodes are used in aerospace for welding nickel-chromium-cobalt-molybdenum alloys under high-temperature service. They are also suitable for dissimilar metal joints, ensuring reliable performance in environments demanding corrosion resistance, high tensile strength, and long-term durability under extreme conditions.
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