Home > Nickel Alloys > AWS Class ERNi-1 MIG and TIG Filler Welding Wire and Rod
Tanvir Nickel Alloys stands out as a reliable manufacturer and supplier of AWS Class ERNi-1 MIG and TIG Filler Welding Wire and Rod right in Cairo, Egypt. They offer top-notch welding consumables specifically crafted for nickel and nickel-alloy applications. These filler materials are known for their exceptional corrosion resistance, weldability, and mechanical strength, which together ensure high-quality, defect-free welds. Tanvir Nickel Alloys follows stringent international standards, promising consistent performance and reliability. Their ERNi-1 MIG and TIG wires and rods are widely utilized in the chemical, petrochemical, marine, and power generation sectors, where durability, precision, and the ability to withstand high temperatures are crucial.
The AWS Class ERNi-1 MIG and TIG Filler Welding Wire and Rod are primarily made of nickel (with a minimum of 99%) and include small amounts of manganese and silicon to enhance weldability. This filler metal boasts a tensile strength of around 550–650 MPa and excellent ductility. It provides remarkable corrosion resistance in both reducing and mildly oxidizing environments, making it suitable for exposure to chemicals and seawater. The alloy maintains stable mechanical properties over a broad temperature range and produces smooth, uniform weld beads with minimal porosity and spatter.
| Classification | AWS A5.14, ERNi-1 |
| 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 ERNi-1 MIG & TIG Filler Metal Application & uses |
|
| C | Mn | Si | S | P | Ni | Fe | Cu | Al | Ti |
|---|---|---|---|---|---|---|---|---|---|
| ≤0.15 | ≤1 | ≤0.75 | ≤0.015 | ≤0.02 | ≥93 | ≤1 | ≤0.25 | ≤1.5 | 2-3.5 |
| Tensile Strength MPa(ksi) | Yield Strength MPa(ksi) | Elongation % | |
|---|---|---|---|
| AWS requirement | 380(55) | Not specified | Not specified |
| Typical results as welded | 460(67) | 260(38) | 28 |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ERNi-1 MIG and TIG Filler Welding Wire and Rod in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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.
ERNi-1 MIG and TIG Filler Welding Wire and Rod are ideal for welding pure nickel and nickel-based alloys in industries that demand high corrosion resistance. You’ll find common applications in chemical processing equipment, marine structures, heat exchangers, and piping systems that face acidic or seawater environments. These filler metals are also perfect for joining dissimilar metals to nickel and for overlay welding, which protects surfaces from corrosion. ERNi-1 guarantees strong, durable, and high-integrity welds in critical industrial and marine applications.
