Nihonweld NSS-308 description: NSS-308 is a lime-titania type electrode, which shows 18%Cr-8%Ni austenitic weld metal virtually free from spatter. It is superb in usability. It is excellent in heat and corrosion resistance. It is widely used for various chemical and food processing industry and buildings in austenitic stainless steel job. Peeling-off of the slag is very good.