Home > Nickel Alloys > AWS Class ERNi-1 MIG and TIG Filler Welding Wire and Rod
Santner Nickel Alloys, based in Hamilton, New Zealand, is a trusted manufacturer and supplier of AWS Class ERNi-1 MIG and TIG Filler Welding Wire and Rod. These high-performance filler materials are engineered for welding pure nickel and nickel-based alloys, providing excellent corrosion resistance, superior mechanical strength, and reliable weld integrity. Manufactured under strict quality control, ERNi-1 wires and rods offer stable arc performance, smooth metal deposition, and strong metallurgical bonding. Widely used across chemical, marine, petrochemical, and industrial sectors, AWS Class ERNi-1 filler materials ensure long-lasting, defect-free welds in demanding environments exposed to corrosive chemicals and high temperatures.
AWS Class ERNi-1 MIG and TIG Filler Welding Wire and Rod are composed primarily of high-purity nickel with trace additions that improve ductility, weldability, and corrosion resistance. The filler metal exhibits excellent tensile strength, toughness, and resistance to stress-corrosion cracking, even under aggressive chemical and thermal conditions. ERNi-1 ensures smooth, crack-resistant weld deposits with strong metallurgical bonding. Its mechanical stability, ductility, and corrosion resistance make it ideal for joining pure nickel and nickel-based alloys in chemical processing, marine, and high-temperature industrial applications, maintaining reliable performance over long-term service.
| 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 Olwan 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 Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, 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.
AWS Class ERNi-1 MIG and TIG Filler Welding Wire and Rod are widely used for welding pure nickel and nickel alloys in chemical processing, petrochemical, marine, and industrial equipment. They are ideal for joining tanks, piping systems, pressure vessels, heat exchangers, pumps, valves, and other components exposed to aggressive chemicals and high-temperature conditions. ERNi-1 filler materials provide crack-resistant, durable welds that maintain integrity under thermal cycling and corrosive environments. Engineers and fabricators rely on these wires and rods for fabrication, repair, and maintenance of critical systems, ensuring operational reliability, safety, and long-term performance.
