Home > Nickel Alloys > AWS Class ENiFe-Cl Coated Electrodes
Okoye Nickel Alloys, a leading manufacturer and supplier in Kinshasa, Congo, offers AWS Class ENiFe-Cl Coated Electrodes, designed for exceptional performance in welding applications. These electrodes are ideal for joining dissimilar metals, particularly in the welding of cast iron to steel. Renowned for their superior mechanical properties and corrosion resistance, they ensure reliable and durable welds in challenging environments. We provide high-quality products tailored to meet the stringent demands of various industries.
Okoye Nickel Alloys, located in Kinshasa, Congo, stands out as a top manufacturer and supplier of high-quality welding consumables, particularly known for their **AWS Class ENiFe-Cl Coated Electrodes**. This company has earned a solid reputation for crafting premium nickel-iron-based electrodes that excel in performance, corrosion resistance, and weld integrity. Thanks to their cutting-edge production methods and strict quality control, Okoye Nickel Alloys guarantees that their electrodes comply with international standards for reliability and durability. The ENiFe-Cl electrodes find extensive use in **chemical, petrochemical, marine, and power generation industries**, ensuring consistent weld quality, outstanding resistance to both oxidizing and reducing environments, and reliable performance in fabrication and repair tasks.
| Classification | AWS A5.11, A5.1, ENiFe-Cl |
| 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 ENiFe-Cl Coated Electrodes Application & uses |
|
| C | Mn | Si | S | Fe | Ni+ incidental Cobalt | Cu + incidental Silver | AL | Other |
| 2.0 | 2.5 | 4.0 | 0.03 | Remainder | 45-60 | 2.5 | 1.0 | 1.0 |
The **AWS Class ENiFe-Cl Coated Electrodes** are primarily composed of about 60–70% Nickel, 30–35% Iron, along with trace amounts of Manganese, Silicon, and Carbon. This specific blend provides the electrodes with remarkable resistance to oxidation, scaling, and general corrosion in neutral and alkaline settings. On the mechanical side, they boast a tensile strength of around 550 MPa, a yield strength of 300 MPa, and an elongation of 25–30%. These electrodes ensure smooth arc stability, minimal spatter, and easy slag removal, resulting in clean, ductile, and crack-resistant weld deposits that are perfect for joining nickel-iron alloys and similar materials.
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**AWS Class ENiFe-Cl Coated Electrodes** are frequently utilized for welding **nickel-iron alloys like Monel 400 and 404**, as well as for connecting **nickel to carbon or stainless steels**. Their applications span across **chemical process equipment, marine components, heat exchangers, condensers, and piping systems** that are subjected to oxidizing acids, seawater, or alkaline solutions. With their exceptional corrosion resistance, mechanical strength, and metallurgical stability, these electrodes are ideal for critical fabrication, maintenance, and repair work in demanding industrial environments, ensuring welds that are both long-lasting and dependable.
