Home > Nickel Alloy > AWS Class ERNiCr-3 Saw and Flux Welding Wire
Jyoti Steels in Mumbai, India, is a top-grade producer and distributor of AWS Class ERNiCr-3 SAW and Flux Welding Wire. ERNiCr-3 welding wire has been specially formulated for nickel-chromium-iron alloy welding and dissimilar metal welds through submerged arc welding (SAW). Acclaimed for its superb corrosion resistance, superior strength, and excellent weldability, ERNiCr-3 is suited for use in heavy industries exposed to hostile environments. Jyoti Steels guarantees every batch adheres to high industry standards, offering long-lasting and reliable welding solutions for petrochemical, marine, and power generation industries in India and overseas.
AWS Class ERNiCr-3 SAW and Flux Welding Wire usually contains Nickel (Ni) 67–72%, Chromium (Cr) 19–23%, Iron (Fe) ≤5%, Manganese (Mn) ≤1%, Silicon (Si) ≤0.75%, Carbon (C) ≤0.10%, and trace constituents such as Copper (Cu) ≤0.5%. It provides high mechanical strength with tensile strength about 690 MPa, yield strength of 440 MPa, and elongation of 30–40%. The wire has a density of approximately 8.4 g/cm³ and a melting range between 1300°C and 1390°C. These properties ensure strong, ductile welds that perform reliably under corrosive and high-temperature service conditions.
| Classification | AWS A5.14, ERNiCr-3 |
| Form | Welding Fluxes and Wires |
| Type Of Welding | Submerged Arc Welding |
| Thickness available | Upto 4 mm |
| AWS ERNiCr-3 SAW & Flux 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 Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ERNiCr-3 Saw and Flux Welding Wire in Mumbai, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 ERNiCr-3 SAW and Flux Welding Wire is most commonly applied for submerged arc welding of Inconel alloys 600, 601, and 800 series, and dissimilar metal joining like nickel alloys to stainless or carbon steels. It is widely used in the construction of heat exchangers, pressure vessels, piping systems, reactors, and furnaces. The wire is suited for applications involving high temperature, oxidation, and hostile chemicals. Applications such as petrochemical, power generation, marine, and aerospace rely on this filler due to its high weld integrity, corrosion resistance, and capability of sustaining performance in harsh service conditions.
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