S512546-017 - Hobart ER308/308L Stainless Steel TIG Rod - 1/8 in - 1 lb Tube

Premium Hobart ER308/308L Stainless Steel TIG Welding Rods

The Hobart 308/308L TIG Welding Rod is a high-performance filler metal designed for the Gas Tungsten Arc Welding (GTAW) process. This specific product comes in a convenient 1 lb tube, making it an excellent choice for maintenance professionals, hobbyists, and small fabrication shops that require high-quality stainless steel welding capabilities without the commitment of purchasing bulk quantities. The rods feature a 1/8-inch (3.2mm) diameter and are cut to a standard 36-inch length, providing ample material for consistent feeding during manual welding operations.

Engineered to meet AWS A5.9 specifications, this filler metal carries a dual classification of ER308 and ER308L. This means it is suitable for welding standard Type 304 and 308 stainless steels, as well as their low-carbon "L" counterparts. The "L" designation indicates a maximum carbon content of 0.03%, which is critical for preventing carbide precipitation during the welding process. By minimizing carbide precipitation, the weld maintains its corrosion resistance properties, particularly against intergranular corrosion, which can be a common failure point in stainless steel fabrications exposed to harsh environments.

These rods are ideal for joining base metals of similar composition, such as AISI 301, 302, 304, 305, and 308. The 1/8-inch diameter is robust enough to handle medium-to-thick gauge materials, providing good deposition rates and strong, ductile welds. Whether you are repairing food service equipment, fabricating chemical tanks, or working on architectural stainless steel projects, Hobart's manufacturing quality ensures consistent chemistry and diameter tolerance for smooth, defect-free welds.

Key Benefits for the User:

• Versatility: Welds a wide range of 300-series austenitic stainless steels.
• Corrosion Resistance: Low carbon content protects against intergranular corrosion.
• Convenience: The 1 lb tube is easy to store, transport, and keeps rods clean.
• Quality Assurance: Manufactured by Hobart, a trusted leader in welding consumables.

When precision and reliability are paramount, trust Hobart 308/308L TIG rods to deliver professional results. Ensure your workshop is stocked with this essential consumable for all your stainless steel welding needs.