Home > Nickel Alloys > AWS Class ERNiFeCr-1 MIG and TIG Filler Welding Wire and Rod
Okoye Nickel Alloys, a leading manufacturer and supplier in Kinshasa, Congo, offers AWS Class ERNiFeCr-1 MIG and TIG Filler Welding Wire and Rod, designed for superior performance in demanding applications. This high-quality filler wire and rod is ideal for welding nickel-iron-chromium alloys, ensuring exceptional strength and corrosion resistance. Trusted by professionals across various industries, Okoye Nickel Alloys is committed to providing reliable welding solutions that meet the stringent requirements of modern engineering projects.
Okoye Nickel Alloys, based in Kinshasa, Congo, stands out as a top manufacturer and supplier of high-quality **AWS Class ERNiFeCr-1 MIG and TIG Filler** wires. The company focuses on crafting premium nickel-based alloys that excel in extreme operating conditions. With cutting-edge technology, rigorous quality control, and a strong commitment to innovation, Okoye Nickel Alloys provides welding solutions that guarantee durability, precision, and outstanding performance. Their ERNiFeCr-1 filler wires are relied upon across various industries, including **aerospace, power generation, petrochemical, and marine engineering**, delivering exceptional weld integrity, corrosion resistance, and strength for critical fabrication and maintenance tasks.
| 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 |
The **AWS Class ERNiFeCr-1 MIG and TIG Filler** wire is a nickel-iron-chromium alloy that contains around 60–70% Nickel, 15–25% Iron, and 6–10% Chromium, along with small amounts of Manganese, Silicon, and trace elements to enhance strength and oxidation resistance. This unique composition offers remarkable resistance to oxidation, carburization, and scaling at high temperatures. It boasts impressive mechanical properties, featuring a tensile strength of about 690 MPa, yield strength of 480 MPa, and an elongation of 35%. The wire provides a smooth, stable arc with minimal spatter, resulting in welds that are pure and exhibit superior metallurgical stability.
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The **AWS Class ERNiFeCr-1 MIG and TIG Filler** wire is commonly used for welding **nickel-iron-chromium alloys** like Incoloy 800 and 800H, as well as for **joining dissimilar metals**, including stainless steels and nickel-based alloys. It’s perfect for applications in **heat exchangers, power boilers, furnace components, chemical process vessels, and gas turbine parts**. Its excellent high-temperature strength and oxidation resistance make it ideal for fabrication and repair in corrosive or high-stress environments. The filler wire guarantees durable, crack-resistant welds and consistent performance in challenging service conditions, supporting long-lasting results.
