forging steel ball

1-Rockwell scale =60 to 70 HRC
2-Breakage Rate =0.5 to 1%
3-Average Wear =< 20 to 30 g/t  (Average flour and cement)
4-The balls  must be smooth and spherical with a tolerance of 1~2% on diameter.
Applied field:mines? cement plants ?powerstations ?chemical industries
Products speciality: High hardness No breakage Good wear resiscance Even wearing
forging steel ball