上海斯米克Z408铸铁电焊条
Z 408
EZNiFe
Iron nickel, high strength and excellent ductility. Repair welding of important gray cast iron and nodular cast iron, such as cylinder cap. 镍铁，强度高、塑性好。重要灰铸铁及球铁焊补用，如汽缸盖
ENiFe-Cl
