Products specificaion:1. hardness:surface58-65HRC  ,core 56-59HRC 2.good wear resistance 3.Izod impact strength:12-35J/CM2   4.Bre

Products specificaion:1. hardness:surface58-65HRC  ,core 56-59HRC 2.good wear resistance 3.Izod impact strength:12-35J/CM2   4.Bre

Products specificaion:1. hardness:surface58-65HRC  ,core 56-59HRC 2.good wear resistance 3.Izod impact strength:12-35J/CM2   4.Bre

Products specificaion:1. hardness:surface58-65HRC  ,core 56-59HRC 2.good wear resistance 3.Izod impact strength:12-35J/CM2   4.Breakage Rate:real 0.1%  5.Density: 7.

Minging grinding media steel ball forged 1 Dia:20-150mm2 hardness:56-65HRC3 ISO certificate:9001:2008; ISO14001:2004,GB/T28001-2001 4 T

Forging Ball Compare:1. Electricity price lower 60%2. Ball price lower 20%3.China famous brand.4. 100% ensure quality.Forging

Products specificaion:1. hardness:surface58-65HRC  ,core 56-59HRC 2.good wear resistance 3.Izod impact strength:12-35J/CM2   4.Bre