... E71T-1 JIS Z3313 YFW-C502RMain Characteristics: * Good all-position welding, less fume, convenient and safe operation. * Good low ... in conformity with requirement under -40ºC. * Excellent welding process:stable and mild arc with less splashing, even slag ... * Good anti-porosity of primer, smooth and beautiful welding, stable and reliable welding quality. * Clean and smooth wire, continuous and reliable ...