CROMAROD® 347 is a niobium stabilised, rutile flux coated electrode used for
welding the Nb or Ti stabilised 18% Cr/ 10% Ni austenitic stainless steel
grades 347 and 321. It is also suitable for the unstabilised grades 304 and
304L. CROMAROD® 347 is primarily intended for use where resistance to
intergranular corrosion is required. For welding the controlled carbon material
grades 321H and 347H, used for structural applications at temperatures
above 400 °C, CROMAROD® 308H is recommended because of its superior
creep strength. The electrode has good positional characteristics and
produces low spatter levels and good slag detachability.