Austenitic stainless steel welding rod for GTA (TIG) welding of unstabilized or stabilized corrosion resisting Cr-Ni steels. Used in tank, pipe, equipment welding in food, beverage, chemical and pharmaceutical industries. Therefore, the increased Silicon (Si) promotes weld pool fluidity and smoother weld bead appearance. Resistant to intergranular corrosion up to 350°C. Non-scaling up to 800°C, in air or oxidizing combustion gases.