High Chrome Steel Ball, Grinding steel ball, grinding meida ball, grindng ballThis is our company newest development wear-resisting product. This product HARDNESS can achieve 60-65. From surface to CORE degree of hardness basic consistent. This product will be an innovation and the reform in the forging steel ball domain. Chemical composition: C: 2.0-2.8 Mn: 0.5-2.0 Si: 1.0max Cr: 18-22S: 0.06max P: 0.10max. Ni: 1.5max Cu: 2.0max Mo: 1.0maxOur products have high quality and reasonable price, the characteristics are as follows: 1) High hardness and resistance2) Low breaking rate, low wear loss3) High impact value4) High combined efficiency of grinding millApplied fields: 1) Mines2) Cement plants3) Power stations4) Chemical industry
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