Home > Nickel Alloy > AWS Class ERNiCr-3 Saw and Flux Welding Wire
Marsh Nickel Alloys, based right here in Canberra, stands as a trusted local source for high-performance welding solutions. We specialise in supplying the reliable AWS Class ERNiCr-3 saw and flux-cored welding wire, a product we know is critical for demanding industrial projects. Our team is dedicated to providing not just top-quality materials but also the expert support needed to ensure your welding operations run smoothly and successfully, backed by our commitment to Australian industry and stringent quality standards.
The ERNiCr-3 wire is known for its robust composition, primarily nickel and chromium, which gives it excellent resistance to corrosion and oxidation, especially under high temperatures. This alloy also contains small amounts of niobium, which helps prevent cracking, making the welds incredibly durable. The resulting mechanical properties are impressive, offering strong tensile strength and good ductility, so the welded joints can withstand significant stress and thermal cycling without failing, which is essential for long-term reliability.
| 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% |
This versatile welding wire is a go-to choice for joining dissimilar metals, like stainless steel to carbon steel, and is indispensable for fabricating and repairing equipment that faces tough conditions. You’ll find it hard at work in power generation systems, chemical processing plants, and high-temperature piping where corrosion is a constant concern. Its ease of use with the SAW process makes it perfect for creating consistent, high-quality welds on larger components, ensuring the integrity of critical infrastructure and heavy machinery across various essential industries.
Contact us to get a quick quote for your requirement.
AWS class ERNiCr-3 SAW (Submerged Arc Welding) and Flux welding wire is a high performance material widely used in petrochemical, power generation, aerospace industries etc. Designed for welding nickel-chromium steel alloys, especially Inconel 600 and 601, and other nickel-based materials and . The wire offers excellent resistance to oxidation, corrosion and high temperature conditions, making it ideal for bonding and sheathing applications. Its static pressure and low spatter characteristics ensure smooth and efficient welding, and deliver superior results under challenging industrial conditions
