Home > Nickel Alloys > AWS Class ERNiFeCr-1 MIG and TIG Filler Welding Wire and Rod
AWS Class ERNiFeCr-1 filler wires and rods, made in Da Nang, Vietnam, are designed for welding nickel-iron-chromium alloys like Inconel 718 and similar superalloys. These consumables deliver excellent strength, toughness, and corrosion resistance in demanding settings. Local producers ensure consistent quality with wires and rods that feed smoothly, provide stable arcs, and create defect-free welds suitable for MIG and TIG processes. ERNiFeCr-1 consumables are widely used in aerospace, petrochemical, and power generation industries. Their ability to maintain strength and toughness at high temperatures makes them essential for high-performance applications that require durability and metallurgical stability.
ERNiFeCr-1 wires and rods mainly consist of nickel, iron, and chromium, with additions of niobium and molybdenum. Nickel provides corrosion resistance, while iron and chromium help stabilize the alloy. Niobium adds strength through precipitation hardening, and molybdenum improves resistance to localized corrosion. Weld deposits usually reach tensile strengths above 800 MPa with excellent toughness and ductility. These consumables retain mechanical stability at high temperatures and during thermal cycling. Their metallurgical properties make them suitable for welding precipitation-hardenable alloys like Inconel 718, ensuring strong joints in high-stress conditions.
| 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 Xuan 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 Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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.
ERNiFeCr-1 filler wires and rods are heavily used in aerospace for welding turbine parts, jet engines, and combustion chambers that require high strength and corrosion resistance. In petrochemical plants, they are used to fabricate reactors, heat exchangers, and piping systems handling harsh chemicals. Power generation sectors use them in boilers and gas turbines where strength at elevated temperatures is critical. They also work well for welding precipitation-hardenable alloys like Inconel 718 and for overlay applications that need corrosion resistance. Their strength and toughness make ERNiFeCr-1 consumables a crucial choice for key applications in industrial and aerospace engineering.
