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steel grit ,The Major Technological Index of Steel Grit
2015-10-05 18:02:50   From:   Click:

steel grit ,The Major Technological Index of Steel Grit
steel grit ,The Major Technological Index of Steel Grit
  ProductsSteel Grit
  Chemical CompositionC0.70~1.20%
  Mn0.35~1.20%
  Si0.40~1.20%
  S≤0.05%
  P≤0.05%
  MicrohardnessGP:42~50HRC (399~509HV)
  GL:56~60HRC (620~713HV)
  GH:63~66HRC (795~889HV)
  Hardness DeviationMax Deviation ±3.0HRC
  MicrostructureTempered Martensite or Sorbite
  Density7.4g/cm3
  Packaging & Shipping
  General Packaging
  25kg per bag ,40 bags in one pallet

steel grit major tech URL http://www.nuoqi-steel-shot.com/show-10-113-1.html

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