Home > Nickel Alloys > AWS Class ERNiFeCr-2 MIG and TIG Filler Welding Wire and Rod
Santner Nickel Alloys, a reputable manufacturer and supplier in Hamilton, New Zealand, offers premium AWS Class ERNiFeCr-2 MIG and TIG Filler Welding Wire and Rod designed for high-performance welding applications. Known for superior weldability and stable mechanical performance, this filler material is ideal for joining nickel-iron-chromium alloys exposed to extreme temperatures and corrosive environments. Santner Nickel Alloys ensures precise production standards, delivering filler wires and rods that provide excellent metallurgical compatibility, reduced cracking tendency, and dependable weld integrity. These products are widely trusted across power generation, petrochemical, aerospace, and industrial fabrication sectors requiring durable, high-quality welds.
AWS Class ERNiFeCr-2 MIG and TIG Filler Welding Wire and Rod are primarily composed of nickel, iron, and chromium with additions of niobium, manganese, silicon, and trace elements for enhanced stability. The alloy exhibits excellent mechanical strength, oxidation resistance, and superior weld crack resistance, especially in high-temperature environments. Its controlled composition ensures strong metallurgical bonding and minimal weld defects. ERNiFeCr-2 filler metal retains toughness under thermal cycling, making it suitable for welding precipitation-hardened nickel alloys. It provides consistent weld quality, excellent ductility, and resistance to creep and stress-corrosion cracking.
| Classification | AWS A5.14, ERNiFeCr-2 |
| 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-2 MIG & TIG Filler Metal Application & uses |
|
C | Mn | Si | Cr | S | P | Ni | Fe | Cu | Al | Mo | Ti | Nb+Ta |
≤0.08 | ≤0.35 | ≤0.35 | 17-21 | ≤0.015 | ≤0.015 | 50-55 | Rest | ≤0.3 | 0.2-0.8 | 2.8-3.3 | 0.65-1.15 | 4.75-5.5 |
| Tensile Strength MPa(ksi) | Yield Strength MPa(ksi) | Elongation % | |
| AWS requirement | 1140(165) | Not specified | Not specified |
| Typical results as welded | 860(125) | 630(91) | 27 |
At Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ERNiFeCr-2 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 ERNiFeCr-2 MIG and TIG Filler Welding Wire and Rod are widely used for welding nickel-iron-chromium alloys, particularly those found in high-temperature and high-stress environments. They are extensively applied in gas turbines, jet engines, power plant components, furnace hardware, and heat-resistant structures. The filler metal is ideal for joining and repairing alloys such as Inconel 718 and other precipitation-hardened nickel alloys. Its exceptional resistance to oxidation, thermal fatigue, and mechanical stress makes it suitable for aerospace components, petrochemical equipment, industrial machinery, and critical systems requiring durable and long-lasting welded joints.
