Home > Nickel Alloys > AWS Class ERNiCr-3 MIG and TIG Filler Welding Wire and Rod
AWS Class ERNiCr-3 MIG and TIG filler wires and rods, produced in Da Nang, Vietnam, are high-quality consumables for welding nickel-chromium-iron alloys and different metals. Known for their strong resistance to oxidation and corrosion, they are widely used in industries that operate under high-temperature and corrosive conditions. Local suppliers guarantee consistent quality, providing wires and rods that feed smoothly, create stable arcs, and produce high-quality weld deposits. Their flexibility in joining stainless steels to nickel alloys makes them crucial for chemical, power, and marine applications. ERNiCr-3 consumables offer durability, strength, and reliability for fabricating and repairing essential equipment.
ERNiCr-3 wires and rods consist of nickel (~70%), chromium (~20%), and iron (~8%), with trace amounts of other elements for strength and stability. This alloy setup ensures great oxidation resistance and weld strength at high temperatures. Weld deposits typically provide tensile strength above 620 MPa, along with good ductility and toughness. Chromium boosts oxidation resistance, nickel provides corrosion protection, and iron offers metallurgical balance. These consumables work reliably under thermal cycling and resist stress corrosion cracking, making them suitable for joining different metals and maintaining strength and corrosion resistance in tough 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 Xuan 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 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.
ERNiCr-3 filler wires and rods are commonly used for welding Inconel alloys like 600 and 601, as well as for joining stainless steels to carbon steels. They find wide applications in chemical processing plants for reactors, pressure vessels, and heat exchangers. Power generation industries use them for boilers and high-temperature parts resistant to oxidation. Marine and offshore sectors employ them for seawater-resistant structures. They are also ideal for overlay welding to protect steel surfaces. Their durability and high-temperature oxidation resistance make them crucial for essential applications in chemical, power, and marine engineering sectors.
