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- 2016-10-30 17:31
- forged grinding steel balls 1.Hardness: 55-65 2.Impact toughness: 12 3.Diameter: DIA 15MM-150MM 4.packing:container bags
- high quality forged steel ball,grinding ball
- 2016-10-28 22:48
- Forged steel ball:(Dia:25-130mm,HRC:60-65)1.Forged steel ball (65Mn)Chemical elements:C:0.6-0.7,Si:0.17-0.37,Mn:0.90-1.2
- high chrome alloyed casting steel ball
- 2016-10-25 12:01
- Hi-chromium Alloy Steel BallNameGBChemical Composition(%)CSiMnCrMoPSHi-chromium Alloy Steel BallZQCr262.0-3.31.21.522-28