Benefits High strength Good corrosion resistance Easy to weld Good machinability Wide range of applications ESAB OK Tigrod 19.30 is a premium quality, silicon-bronze (CuSi) TIG welding rod designed for exceptional weldability and superior joint properties. Comprised of a copper alloy containing approximately 3% silicon, OK Tigrod 19.30 delivers a smooth, stable arc for optimal operator control. This robust welding rod is ideal for joining copper-silicon and copper-zinc base metals, as well as overlay welding on unalloyed and low-alloyed steels. With its excellent corrosion resistance and high electrical conductivity, ESAB OK Tigrod 19.30 is a versatile choice for a wide range of welding applications. Features Silicon-bronze (CuSi) alloy for exceptional weldability Approximately 3% silicon content for a smooth, stable arc Ideal for joining copper-silicon and copper-zinc base metals Suitable for overlay welding on unalloyed and low-alloyed steels Excellent corrosion resistance High el