Home > Electrodes > AWS Class ER308LSi Mig & Tig Filler Welding Wire & Rod
Mbemba Stainless is a top-notch manufacturer and supplier located in Kinshasa, Congo, specializing in high-quality AWS Class ER308LSi MIG and TIG Filler Welding Wire and Rod. These filler materials are crafted specifically for welding stainless steels, offering outstanding corrosion resistance, smooth weld beads, and robust mechanical properties. Mbemba Stainless is committed to delivering high precision and consistent quality in every batch, adhering to international standards. Their AWS Class ER308LSi wires and rods are popular in various industries, including chemical, food processing, marine, and architecture, providing reliable, durable, and high-performance welds for both fabrication and maintenance tasks.
The AWS Class ER308LSi MIG and TIG Filler Welding Wire and Rod are primarily made up of chromium, nickel, and silicon, with low carbon content to reduce carbide precipitation and boost intergranular corrosion resistance. The addition of silicon enhances weld fluidity, penetration, and bead appearance. Typically, this filler metal boasts a tensile strength of around 550 MPa, along with excellent ductility and toughness. It ensures smooth arc performance, minimal spatter, and clean weld surfaces, resulting in strong, crack-resistant joints that maintain durability and oxidation resistance in both mild and harsh environments.
| Classification | AWS A5.9, ER308LSi |
| 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 ER308LSi MIG & TIG Filler Metal Application & uses |
|
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.03 | 19.5-22.0 | 9.0-11.0 | 0.75 | 1.0-2.5 | 0.65-1.00 | 0.03 | 0.03 | 0.75 |
| Tensile Strength (psi) | 86,000 psi (593 MPa) |
|---|---|
| Yield Strength (psi) | 57,000 psi (393 MPa) |
| Elongation (%) | 42% |
Contact us to get a quick quote for your requirement.
Stainless Steel ER308LSi MIG Filler Wire offers enhanced weld fluidity and a smooth finish, ideal for welding 304 and 304L stainless steels in industries requiring high-quality, corrosion-resistant welds.
Stainless Steel ER308LSi TIG Filler Wire provides excellent weldability and corrosion resistance with a silicon-enhanced composition, suitable for high-precision welding of 304 and 304L stainless steels in various applications.
Stainless Steel ER308LSi TIG Filler Rod ensures superior weld appearance and strength with its high silicon content, perfect for welding 304 and 304L stainless steels in industries demanding high-quality, durable joints.
We focus on quality by conducting various in-house tests on all our products. To meet the highest industry standards. To further assure our clients, we arrange third-party inspections for independent verification of product quality and compliance. We understand the importance of timely deliveries and are committed to ensuring that all orders are dispatched promptly. Our efficient delivery system guarantees that our customers receive their products without delay supporting their projects with reliable and high-quality solutions.
These AWS Class ER308LSi MIG and TIG Filler Welding Wire and Rod are extensively used for welding austenitic stainless steels, especially the 304 and 304L grades. They are perfect for fabricating pressure vessels, heat exchangers, piping systems, and storage tanks in the chemical, food processing, and pharmaceutical sectors. Moreover, they are well-suited for marine structures, architectural projects, and maintenance work where superior corrosion resistance and clean welds are essential. Their excellent weldability, high-quality finish, and mechanical integrity make them a go-to choice for critical industrial welding applications.
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