HRC55–65 Steel Grinding Ball Requests | Casting Models for Gold and Copper Ore Mining Mills
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ColorBlackWarrantyUnavailable
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Weight (kg)1000Video outgoing-inspectionProvided
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Machinery Test ReportProvidedTypesteel ball
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Machine Typemining mill machineMaterialSteel, Alloy Steel with chromium level
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Processing TypeCastingUseOre Mining
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Product nameCast/Forged Steel BallsApplicationmining mill
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StandardISO:9001:2008/JIS/ASTMSize20-120MM
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ShapeROUNDPackage1ton Jumbo Bag
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PAYMENT TERMTT LCDELIVERY TIMEReceive
HRC55–65 Steel Grinding Ball Requests | Casting Models for Gold and Copper Ore Mining Mills
Steel grinding media is recorded with round shape and casting for mining-mill use. Actual choices distinguish Cr2–3% and Cr10% cast balls from forged C45, B2 and B3 alternatives.
Select a model diameter and composition rather than relying only on the general 20–120mm body range. The title HRC55–65 requirement has no corresponding body hardness measurement. Establish a selected test plan and acceptance before assigning that range to one supply.
For gold or copper ore processing, provide the mill conditions and inspection requirements. No validated wear rate, life interval or impact result is supplied. Obtain traceable chemistry and hardness records; broad standard labels and report availability do not prove that all actual models achieve the same mechanical or grinding result.



