161016R150 - ESAB OK Tigrod 308L Stainless Steel TIG Welding Rod - 1.6mm

Premium Stainless Steel TIG Filler Metal for Industrial Applications

The ESAB OK Tigrod 308L is a high-quality, chromium-nickel solid TIG rod designed for the welding of austenitic stainless steels of the 18% Cr / 8% Ni type. With a diameter of 1.6mm and packaged in a robust 5kg tube, this filler metal is engineered to meet the rigorous demands of the chemical, petrochemical, and food processing industries. Its classification as an ER308L filler ensures that it contains an extra-low carbon content, typically maximum 0.03%, which is critical for preventing intergranular corrosion and carbide precipitation in the heat-affected zone.

This rod is specifically formulated to weld Type 304 and 304L stainless steels, providing a weld deposit with excellent corrosion resistance and mechanical properties. The chemical composition is balanced to provide a ferrite number that ensures high resistance to hot cracking, a common issue in stainless steel welding. The ESAB OK Tigrod 308L is also suitable for welding stabilized stainless steels like Type 321 and 347, provided the service temperature does not exceed 400°C. Its versatility extends to cryogenic applications, maintaining toughness down to -196°C.

Industrial fabricators rely on ESAB's consistent manufacturing quality. The surface finish of the rod is optimized for smooth feeding and stable arc characteristics, essential for automated or manual TIG processes where precision is paramount. Whether used for fabricating pressure vessels, piping systems, or sanitary equipment, the OK Tigrod 308L delivers reliable, defect-free welds that meet strict code requirements.

Key Industrial Benefits

• Corrosion Resistance: Optimized for wet corrosive environments.
• Low Carbon: Minimizes sensitization and intergranular corrosion.
• Versatility: Suitable for a wide range of 300-series stainless steels.