Home > Nickel Alloys > AWS Class ERNiFeCr-1 MIG and TIG Filler Welding Wire and Rod
Marsh Nickel Alloys is a top-notch manufacturer and supplier located in Canberra, Australia, focusing on high-quality AWS Class ERNiFeCr-1 MIG and TIG Filler Welding Wires and Rods. These cutting-edge filler materials are designed to deliver outstanding weldability, impressive mechanical strength, and strong resistance to heat and corrosion, even in tough industrial settings. Marsh Nickel Alloys prides itself on precision manufacturing and a strict commitment to international quality standards, ensuring consistent and reliable performance. Their AWS Class ERNiFeCr-1 wires and rods are popular in the aerospace, power generation, and petrochemical sectors, providing durable, defect-free welds for high-temperature and high-stress applications.
The AWS Class ERNiFeCr-1 MIG and TIG Filler Welding Wires and Rods are nickel-iron-chromium alloys made up of about 72% nickel, 15–17% iron, and 6–8% chromium, along with trace amounts of niobium and molybdenum. This unique blend offers excellent resistance to oxidation, scaling, and thermal fatigue while ensuring high ductility and mechanical strength. The alloy boasts a tensile strength of around 760 MPa and remains stable even at elevated temperatures. It’s specifically crafted for welding precipitation-hardened nickel-based alloys like Inconel 718 and Inconel X-750, guaranteeing crack-free, high-strength welds.
| Classification | AWS A5.14, ERNiFeCr-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 ERNiFeCr-1 MIG & TIG Filler Metal Application & uses |
|
| C | Mn | Si | Cr | S | P | Ni | Fe | Cu | Al | Mo | Ti |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.05 | ≤1 | ≤0.5 | 19.5-23.5 | ≤0.03 | ≤0.03 | 38-46 | ≥22 | 1.5-3.0 | ≤0.2 | 2.5-3.5 | 0.6-1.2 |
| Tensile Strength MPa(ksi) | Yield Strength MPa(ksi) | Elongation % | |
|---|---|---|---|
| AWS requirement | 550(80) | Not specified | Not specified |
| Typical results as welded | 550(80) | – | 25 |
At Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ERNiFeCr-1 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.
AWS Class ERNiFeCr-1 MIG and TIG Filler Welding Wires and Rods are extensively utilized in applications that require high strength, thermal stability, and corrosion resistance. They’re perfect for welding components in gas turbines, jet engines, nuclear reactors, and power generation systems. These filler metals are also essential in fabricating turbine blades, combustion chambers, heat exchangers, and high-temperature structural components. Their exceptional metallurgical stability, resistance to creep, and durability under thermal cycling make them vital for aerospace, petrochemical, and marine applications where long-term reliability and structural integrity are paramount.
