Nihonweld NSS-347L description: NSS-347L is a lime-titania type stainless steel electrode, which may form the deposited metal of 19%Cr-9%Ni-Nb austenitic stainless steel virtually free from spatter. As the weld metal contains stabilizing element Nb, it has excellent resistance to the intercystalline corrosion and heat resistibility. Peeling-off the slag is very good.