China export quality Hot Rolling Forged Steel Grinding ...
HRC: 5862 Microstructure: M+B+C Name: Forged Grinding Steel Balls for Ball Mill(ISO9001 Specification: SGS ISO9001: 2008 HS Code: high quality grinding steel ball for ball mill 25mm B2 Specification: 1) No deformation 2) High hardness Good wear resistant 3) Size:Dia20mm150mm 4) Breakage<1% 5) Certification: ISO9001,SGS. Grinding ball ...