AWS Class ENi-1 Coated Electrodes Manufacturer and Supplier in Jakarta, Indonesia
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Ragnar Welding Supplies, based in Jakarta, Indonesia, is a trusted manufacturer and supplier of high-quality welding consumables, including AWS Class ENi-1 coated electrodes. With a strong commitment to innovation and reliability, the company specializes in producing electrodes designed for superior performance in demanding welding applications. ENi-1 electrodes are engineered to deliver consistent weld quality, excellent arc stability, and reliable mechanical strength, making them ideal for industrial and fabrication needs. Ragnar Welding Supplies ensures products meet international standards, offering dependable solutions to customers across various industries while maintaining a focus on durability, efficiency, and customer satisfaction.
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AWS Class ENi-1 Coated Electrodes Specification
| Classification | AWS A5.11, A5.1, ENi-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 ENi-1 Coated Electrodes Application & uses |
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What is AWS Class ENi-1 Coated Electrodes?
AWS Class ENi-1 coated electrodes are primarily composed of nickel (≥ 98%) with small amounts of iron, copper, manganese, and carbon to enhance weldability and corrosion resistance. Designed for welding cast iron and joining dissimilar metals, they provide excellent machinability and crack resistance. Typical mechanical properties include tensile strength around 380–480 MPa, yield strength approximately 240 MPa, and elongation of 25–35%, ensuring toughness and ductility. These electrodes deliver stable arc performance, smooth bead appearance, and reliable strength for industrial welding applications.
AWS Class ENi-1 Coated Electrodes Chemical Composition
| C | Mn | Si | S | Fe | Ni+ incidental Cobalt | Cu + incidental Silver | AL | Other |
| 2.0 | 2.5 | 4.0 | 0.03 | 8.0 | 85 min | 2.5 | 1.0 | 1.0 |
AWS Class ENi-1 Coated Electrodes Equivalent
| 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 |
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Leading Industrial Supplier of AWS Class ENi-1 Coated Electrodes For Welding Solutions in Indonesia
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 ENi-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.
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Types of AWS Class ENi-1 Coated Electrodes
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AWS Class ENi-1 Coated Electrodes Uses
AWS Class ENi-1 coated electrodes are widely used for welding cast iron, repairing defects, and joining cast iron to steel or other dissimilar metals. Their high nickel content provides excellent resistance to cracking, making them suitable for applications where strength and machinability are essential. Common uses include repairing automotive engine blocks, machine bases, pump housings, and gear cases. They are also employed in maintenance, repair, and overhaul (MRO) operations across industries such as automotive, construction, and heavy machinery. ENi-1 electrodes ensure durable, ductile welds, maintaining performance under stress and extending the service life of critical components.
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The Ragnar Industries Server is built to deliver reliability, speed, and scalability for mission-critical operations. Designed for modern industrial environments, it ensures seamless performance in manufacturing, engineering, energy, and automation sectors.
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