Home > Electrodes > AWS Class ER308/308L Mig & Tig Filler Welding Wire & Rod
Walid Stainless, located in Tunis, Tunisia, has earned a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel welding consumables for both MIG and TIG applications. One of their standout products is the AWS Class ER308/308L filler, crafted to produce clean, robust, and corrosion-resistant welds on austenitic stainless steels. This filler metal is known for its excellent arc stability, smooth metal transfer, and consistent weld quality, making it a great choice for both manual and automated welding processes. Walid Stainless adheres to strict quality control measures and international standards, catering to industries like food processing, chemical plants, power generation, construction, and general fabrication, where reliability and precision are key.
The AWS Class ER308/308L MIG and TIG filler metals are made from low-carbon austenitic stainless steel, primarily consisting of iron, chromium (19–21%), and nickel (9–11%), with carefully controlled carbon levels to minimize carbide precipitation. The 308L grade is particularly noted for its enhanced resistance to intergranular corrosion post-welding. In terms of mechanical properties, the weld metal boasts a tensile strength of about 75 ksi (515 MPa) and an elongation of around 35%, ensuring excellent ductility and toughness. Its balanced chemical composition guarantees crack resistance and stable mechanical properties during use.
| Classification | AWS A5.9, ER308/308L |
| 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 ER308/308L MIG & TIG Filler Metal Application & uses |
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| 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 | 0.30-0.65 | 0.03 | 0.03 | 0.75 |
| Yield, kpsi: | 59 |
| Tensile Strength, kpsi: | 88 |
| Elongation%, min: | 39 |
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Alloy 308/308L MIG Filler Wire offers excellent corrosion resistance and low carbon content, making it ideal for welding 304 and 304L stainless steels in chemical, food, and beverage industries.
Alloy 308/308L TIG Filler Wire provides superior corrosion resistance and minimizes carbide precipitation, perfect for welding 304 and 304L stainless steels in applications requiring durability and high-quality welds.
Alloy 308/308L TIG Filler Rod is designed for welding 304 and 304L stainless steels, ensuring excellent corrosion resistance and mechanical properties, ideal for use in chemical processing and food production environments.
After manufacturing, our quality control team conducts comprehensive destructive and non-destructive tests using advanced tools to ensure the efficiency of AWS Class ER308/308L MIG and TIG Filler Welding Wire and Rod. We assure secure packaging and timely delivery to our customers. All necessary documents are provided at the time of delivery for complete transparency and satisfaction.
These AWS Class ER308/308L MIG and TIG fillers are commonly used for welding 304 and 304L stainless steels, as well as for joining similar austenitic stainless steel grades. Typical applications include food and beverage equipment, pharmaceutical machinery, kitchen equipment, storage tanks, pipelines, pressure vessels, and architectural stainless steel structures. Their outstanding corrosion resistance, clean weld appearance, and versatility make them perfect for fabrication, maintenance, and repair tasks across a broad spectrum of industrial and commercial settings.
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