cement building materials, metal mining, coal paste thermal power plants, chemical engineering, ceramic coating, light industry Chemical Composition.High Cr : C:2.0~3.2, Cr: 10~28, Low Cr: C:2.0~3.: 1.0~2.2, Mo Forged balls: C:0.53~0.74,Si:0.15~0.37, Mn:0.45~1.2,S:0.04max. P:0.04Max.Cr :0.60max. F).Packing:Ton bags (1000Kg Per Bag)Iron drum (850~920Kg Per Drum)