Home > Electrodes > AWS Class ER309LSi Mig & Tig Filler Welding Wire & Rod
Harshita Stainless based in Dubai, India is a leading supplier and manufacturer specializing in high-quality stainless steel products. We offer AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod designed for welding stainless steels to mild steels and for joining dissimilar metals. This filler material is known for its excellent corrosion resistance and high strength. Our commitment to providing top-notch products is matched by our dedication to delivering exceptional quality and service. The Stainless Steel AWS Class ER309LSi ensures enhanced durability and precision in welding applications.
AWS Class ER309LSi MIG and TIG filler rod welding wires are designed for welding dissimilar metals, such as stainless steel to carbon steel. These rods typically contain 24-26% chromium and 13-15% nickel. With a high silicon content (up to 0.65%) to improve the hydration and appearance of the weld pool Silicon enhancement helps reduce spatter and bead is firmly established. The ER309LSi provides a durable corrosion-resistant weld suitable for applications. In power generation, petrochemical industries, and architectural construction, and ensures high-quality, durable joints.
| Classification | AWS A5.9, ER309LSi |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Current | MIG-DCEP / TIG-DCEN |
| Diameters | .023”, .030”, .035”, .045”, 1/16”, 3/32”, 1/8” |
| Standard TIG straight lengths are available | 36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request. |
| AWS ER309LSi MIG & TIG Filler Metal Application & uses |
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| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.12 | 24.0-26.0 | 13.0-15.0 | 0.75 | 1.0-2.5 | 0.65-1.00 | 0.03 | 0.03 | 0.75 |
| Yield, kpsi: | 564 |
| Tensile Strength, kpsi: | 87 |
| Elongation%, min: | 41 |
Contact us to get a quick quote for your requirement.
Stainless Steel ER309LSi MIG Filler Wire offers high-quality, silicon-enhanced welds for dissimilar metals, providing excellent corrosion resistance and bead appearance in applications like power generation and industrial fabrication.
Stainless Steel ER309LSi TIG Filler Wire delivers superior weld quality and corrosion resistance for dissimilar metal joints, ideal for high-temperature and critical applications in industries such as petrochemical and structural fabrication.
Stainless Steel ER309LSi TIG Filler Rod ensures strong, corrosion-resistant welds with enhanced fluidity for dissimilar metals, suitable for high-stress applications in power generation, chemical processing, and industrial sectors.
After the production of our AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod, our quality control team conducts thorough destructive and non-destructive testing using advanced equipment to ensure the superior performance and reliability of the product. Once the testing is complete we carefully package the filler wire and rod using appropriate materials to maintain their quality during shipping. We assure smooth and timely delivery to our customers. Guaranteeing on-time arrival without any delays. All necessary documentation, including certificates and test reports, are provided to the clients upon delivery.
AWS Class ER309LSi MIG and TIG Filler Rod Welding Wire is used to weld dissimilar metals, such as stainless steel to carbon steel, and is ideal for high temperature applications Enhanced silicon content improves weld fluidity and bead form to critical industrial te as power generation, petrochemical processing and structural construction -Suitable for applications These wires provide corrosion resistance and excellent strength, ensuring strong, reliable joints in areas exposed to high stresses and harsh conditions in, as well as increasing weld quality and strength.
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