Home > Electrodes > AWS Class ER308/308L Mig & Tig Filler Welding Wire & Rod
Vinit Stainless stands out as a top-notch manufacturer and supplier of AWS Class ER630 MIG and TIG Filler Welding Wire and Rod, proudly based in Chennai, India. Known as 17-4 PH stainless steel filler metal, ER630 is crafted specifically for welding precipitation-hardening stainless steels that share a similar composition. Our ER630 filler wire and rod deliver outstanding corrosion resistance, impressive strength, and toughness after heat treatment. With rigorous quality controls in place and a variety of diameters available, Vinit Stainless provides ER630 welding consumables for essential applications in aerospace, petrochemical, power generation, food processing, and general fabrication, all of which demand reliable metallurgical properties and weld integrity.
AWS Class ER308/308L MIG and TIG Filler Welding is designed for welding wire and rod stainless steel, primarily 304 and 304L grades. They contain about 19-21% chromium and 9-11% nickel, with low carbon content to reduce carbide precipitation and improve corrosion resistance ER308L has even lower carbon content than ER308, which increases intergranular corrosion resistance. These wire and rods provide excellent weldability and mechanical properties, making them ideal for applications in the chemical, petrochemical, food and beverage industries where corrosion resistance and durability are important.
| 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.
AWS Class ER308/308L MIG and TIG Filler Welding Wire and Rods are primarily used for welding austenitic stainless steels such as 304 and 304L. These wire and rods are ideal for applications requiring good corrosion resistance and good mechanical properties, such as chemical processing, food and beverage manufacturing, and pharmaceutical equipment The low carbon content of ER308L reduces carbide precipitation down, preventing intergranular corrosion. This makes them suitable for welding in corrosive and high-temperature environments, ensuring strong, durable and reliable welds in critical applications.
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