Home > Nickel Alloys > AWS Class ERNiCr-3 MIG and TIG Filler Welding Wire and Rod
Santner Nickel Alloys, located in Hamilton, New Zealand, is a leading manufacturer and supplier of AWS Class ERNiCr-3 MIG and TIG Filler Welding Wire and Rod. These high-quality filler materials are designed for welding nickel-chromium alloys, providing exceptional corrosion resistance, excellent weld integrity, and reliable mechanical performance. Manufactured under strict quality control standards, ERNiCr-3 wires and rods deliver smooth arc performance, consistent deposition, and superior metallurgical compatibility. They are widely used in chemical processing, marine, petrochemical, and industrial applications where strong, durable, and defect-free welds are required for components exposed to harsh operating environments.
AWS Class ERNiCr-3 MIG and TIG Filler Welding Wire and Rod are primarily composed of nickel and chromium, with controlled additions of iron, molybdenum, and trace elements that enhance strength, toughness, and corrosion resistance. The filler metal offers high tensile strength, excellent ductility, and stable performance under elevated temperatures and corrosive conditions. ERNiCr-3 provides strong metallurgical bonding, minimal weld defects, and resistance to stress-corrosion cracking. Its consistent mechanical properties and weldability make it suitable for joining nickel-chromium alloys in chemical, marine, and high-temperature industrial environments.
| Classification | AWS A5.14, ERNiCr-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 ERNiCr-3 MIG & TIG Filler Metal Application & uses |
|
| C | Mn | Fe | P | S | Si | Cu | Ni | Ti | Cr | Tb+Ta | Other |
| 0.10 | 2.5-3.5 | 3.0 | 0.03 | 0.015 | 0.50 | 0.50 | 67.0 min | 0.75 | 18.0-22.0 | 2.0-3.0 | 0.50 |
| Tensile Strength | 85,500 psi |
|---|---|
| Yield Strength | 52,500 psi |
| Elongation | 38% |
At Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ERNiCr-3 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 ERNiCr-3 MIG and TIG Filler Welding Wire and Rod are widely used in chemical processing, petrochemical plants, offshore oil and gas, marine engineering, and power generation industries. They are ideal for welding nickel-chromium alloys in equipment exposed to aggressive chemicals, high temperatures, and corrosive media. Common applications include piping systems, pressure vessels, heat exchangers, pumps, valves, and structural components. ERNiCr-3 is also used for repair and fabrication work where long-term durability and defect-free welds are critical. Engineers rely on these filler materials to ensure operational reliability, corrosion resistance, and high-performance welding outcomes.
