Home > Nickel Alloys > AWS Class ERNiCrMo-3 MIG and TIG Filler Welding Wire and Rod
Okoye Nickel Alloys Manufacturer and Supplier in Kinshasa, Congo, offers the AWS Class ERNiCrMo-3 MIG and TIG Filler Welding Wire and Rod, designed for premium welding performance. This high-quality filler material provides exceptional resistance to oxidation and corrosion, ensuring durable and reliable welds. Ideal for welding nickel-chromium-molybdenum alloys, it delivers superior strength and performance in demanding applications. Choose ERNiCrMo-3 for enhanced weld integrity and long-lasting results in harsh environments.
Okoye Nickel Alloys, located in Kinshasa, Congo, stands out as a top manufacturer and supplier of high-quality **AWS Class ERNiCrMo-3 MIG and TIG Filler** wires. The company focuses on crafting premium nickel-chromium-molybdenum welding materials that are perfect for tough industrial applications. With a strong dedication to precision, quality control, and innovation, Okoye Nickel Alloys produces filler wires that excel in corrosion resistance, mechanical strength, and weld integrity. The ERNiCrMo-3 wires are extensively utilized in **chemical processing, marine engineering, offshore installations, and power generation**, where the need for reliable and durable welding solutions is critical due to exposure to harsh and high-temperature environments.
| Classification | AWS A5.14, ERNiCrMo-3 |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Standard TIG straight lengths are available | 36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request. |
| AWS ERNiCrMo-3 MIG & TIG Filler Metal Application & uses |
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| C | Mn | Fe | P | S | Si | Cu | Ni | Al | Ti | Cr | Nb+Ta | Mo | Other |
| 0.1 | 0.5 | 5.0 | 0.02 | 0.015 | 0.5 | 0.5 | 58 | 0.4 | 0.4 | 20.0-23.0 | 3.15-4.15 | 8.0-10.0 | 0.5 |
| AWS Class: ERNiCrMo-3 | Certification: AWS A5.14/A5.14M:2009 |
| Alloy: ERNiCrMo-3 | ASME SFA A5.4 |
The **AWS Class ERNiCrMo-3 MIG and TIG Filler** wire consists of about 67% Nickel, 22% Chromium, and 6% Molybdenum, along with small amounts of Iron, Tungsten, and Cobalt to boost corrosion resistance and strength. This unique blend provides outstanding resistance to both oxidizing and reducing acids, as well as pitting and crevice corrosion in extremely corrosive settings. The wire boasts a tensile strength of around 690 MPa, a yield strength of 480 MPa, and an elongation of about 35%. It ensures smooth arc performance, minimal spatter, and excellent slag detachability, resulting in high-quality weld deposits with remarkable metallurgical stability.
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The **AWS Class ERNiCrMo-3 MIG and TIG Filler** wire is frequently used for welding **nickel-chromium-molybdenum alloys** like Hastelloy C-22 and C-276, and for joining dissimilar metals, such as stainless steel to nickel-based alloys. Its applications span across **chemical reactors, heat exchangers, process piping, desalination equipment, and marine structures** that face aggressive acids and high temperatures. Thanks to its impressive mechanical properties, resistance to stress corrosion cracking, and stability at high temperatures, this wire is perfect for critical fabrication and repair projects that demand durable, corrosion-resistant welds in extreme service conditions.
