6130202030 - ESAB OK 61.30 E308L-17 Stainless Stick Electrode - 2.0mm Diameter

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The ESAB OK 61.30 is a high-performance stainless steel stick electrode classified as E308L-17. Designed specifically for welding austenitic chromium-nickel steels of the 19% Cr / 10% Ni type, such as AISI 304 and 304L, this electrode is a staple in industrial fabrication environments. Its formulation features an extra low carbon content, which is critical for minimizing the risk of carbide precipitation and subsequent intergranular corrosion. This makes the OK 61.30 particularly suitable for applications where the longevity and sanitary qualities of the weld are paramount, such as in the food processing, dairy, and chemical industries.

One of the defining characteristics of the OK 61.30 is its rutile-acid coating. This coating system is engineered to deliver a soft, stable arc that is easy to strike and re-strike, reducing operator fatigue and ensuring consistent weld quality. The electrode operates effectively on both AC and DC+ currents, providing flexibility for various power source configurations. The slag system is designed to be self-releasing in many joint configurations, leaving behind a smooth, finely rippled bead that requires minimal post-weld grinding or polishing. This aesthetic quality is essential for architectural stainless steel work where the visual appearance of the weld is as important as its structural integrity.

Furthermore, the ESAB OK 61.30 is capable of welding stabilized stainless steels of similar composition, provided the working temperature does not exceed 350°C. Its versatility extends to all welding positions except vertical down, allowing fabricators to handle complex assemblies without changing consumables. The 2.0mm diameter is particularly useful for welding thinner gauge materials where heat input control is necessary to prevent distortion. By choosing ESAB OK 61.30, professionals invest in a consumable that balances mechanical strength, corrosion resistance, and superior operability.