Home > Nickel Alloy > AWS Class ERNiCr-3 Saw and Flux Welding Wire
If you’re looking for top-notch welding consumables, look no further than Themba Nickel Alloys, located in Cape Town, South Africa. They’ve built a solid reputation as a reliable manufacturer and supplier of high-performance products, including the AWS Class ERNiCr-3 SAW and Flux Welding Wire. With a strong focus on quality, innovation, and keeping their customers happy, Themba Nickel Alloys provides exceptional welding solutions tailored to meet the rigorous demands of various industries. Their ERNiCr-3 welding wire is crafted for precision and reliability, making it perfect for a wide array of applications in critical environments. With years of metallurgical know-how under their belt, Themba guarantees that all their products adhere to international standards, serving sectors like petrochemical, marine, power generation, and aerospace with outstanding results.
The AWS Class ERNiCr-3 SAW and Flux Welding Wire is a nickel-chromium alloy that consists of about 67% nickel, 20–23% chromium, 2.5% manganese, 2–3% iron, along with trace amounts of silicon and copper. This alloy is known for its impressive corrosion resistance and strength at high temperatures. Its mechanical properties boast a tensile strength of around 600 MPa, a yield strength of about 400 MPa, and an elongation exceeding 30%. This wire is designed for excellent weldability, ensuring metallurgical stability and reducing the risk of cracking, which makes it ideal for welding dissimilar metals and high-performance alloys in challenging operational settings.
| 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 Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ERNiCr-3 Saw and Flux Welding Wire in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, 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.
The AWS Class ERNiCr-3 SAW and Flux Welding Wire is a go-to choice in industries that demand high resistance to both corrosion and heat. It’s particularly effective for welding nickel-chromium-iron alloys to themselves or to stainless and carbon steels. Common applications include the fabrication and repair of heat exchangers, pressure vessels, marine structures, offshore equipment, and components used in chemical processing and power generation. Thanks to its remarkable mechanical strength and corrosion resistance, it’s perfect for high-stress and high-temperature environments, ensuring durable, crack-resistant welds whether in new construction or critical maintenance tasks.
