Home > Nickel Alloys > AWS Class ERNiCr-3 MIG and TIG Filler Welding Wire and Rod
Marsh Nickel Alloys is a reputable manufacturer and supplier located in Canberra, Australia, focusing on top-notch AWS Class ERNiCr-3 MIG and TIG Filler Welding Wires and Rods. These high-quality filler materials are crafted to ensure outstanding weldability, corrosion resistance, and mechanical strength, making them perfect for tough industrial applications. Marsh Nickel Alloys prides itself on precision manufacturing and a strict commitment to international quality standards, guaranteeing consistent and reliable performance. Their AWS Class ERNiCr-3 wires and rods are widely utilized in the aerospace, power generation, chemical processing, and marine sectors, providing durable and defect-free welds even in extreme temperatures and corrosive conditions.
AWS Class ERNiCr-3 MIG and TIG Filler Welding Wires and Rods are nickel-chromium-based alloys, made up of about 72% nickel and 14–16% chromium, along with small amounts of iron, manganese, and silicon. This unique blend offers excellent oxidation resistance, high-temperature strength, and good ductility. Typically, the alloy boasts a tensile strength of around 620–760 MPa and remains stable under thermal cycling. It’s specifically engineered for welding nickel-chromium alloys like Inconel 600, Inconel 601, and similar materials, ensuring strong, crack-free welds.
| 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 Marsh 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 Canberra, Australia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Australia, 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.
These AWS Class ERNiCr-3 MIG and TIG Filler Welding Wires and Rods are widely used in situations that demand high-temperature corrosion resistance and mechanical integrity. They’re perfect for welding furnace components, heat exchangers, boilers, chemical processing equipment, and marine structures that face harsh environments. These filler metals create robust, crack-resistant welds with excellent resistance to oxidation, scaling, and thermal fatigue. Their exceptional performance makes them vital for power plants, petrochemical facilities, and aerospace applications where long-term reliability, high-temperature strength, and corrosion resistance are essential.
