HRC53–64 Cast Forged Steel Balls | 60 80 120 Grit Labels and Mine Mill Diameter Selection

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Product description
  • type
    blasting media
    usage
    mine mill
  • abrasive grain sizes
    60, 80, 120
    Hardness
    53-64hrc
  • Shape
    Round, ROUND
    Product name
    Cast/Forged Steel Balls
  • Application
    mining mill
    Material
    Alloy Steel with chromium level
  • Standard
    ISO:9001:2008/JIS/ASTM
    Size
    20-120MM
  • Package
    1ton Jumbo Bag
    PAYMENT TERM
    TT LC
  • DELIVERY TIME
    Receive
    Place of Origin
    China

HRC53–64 Cast Forged Steel Balls | 60 80 120 Grit Labels and Mine Mill Diameter Selection

Round alloy steel grinding balls are recorded with 53–64HRC hardness and a general 20–120mm size range. Actual specifications offer cast Cr10% at 30–120mm, forged C45 at 30–120mm and forged B2 at 30–90mm.

The separate actual grit selector includes 20, 2000, 60, 80, 100, 120, 150 and 170 without a stated unit. Confirm its meaning; those labels should not replace the explicit millimeter diameter in the specification.

For ore or cement milling, choose one route, material and size with an inspection plan. The source provides no impact, wear or process-rate test. Request selected-batch hardness and chemistry records rather than assuming the broad body range validates every combination or guarantees a grinding outcome.

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