Cast iron
    铸
    铁
    Z 308
    EZNi
    Pure nickel excellent general properties. Used to weld thin cast iron part and repair welding machined surface such as guided way of machine tool.
    纯镍，综合性能好。铸铁薄件及加工面补焊用，如机床导卫
    ENi-Cl
    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
    Z 508
    EZNiCu-1
    Copper nickel good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load.
    镍铜，易加工，但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊
    ENiCu-B