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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 machineMaterialCarbon Steelcarbon steel, 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
Prepare an ore mill media requirement with separate agreements for actual diameter, alloy and tested hardness.
Requested sizes
The title spans 20–150 mm, whereas the detail lists 20–120 mm and the menu contains discrete cast selections. Confirm the chosen cast entry and any title-only size without inventing a complete diameter range for each alloy.
Lot testing
The requested HRC60–65 title range is not a test report. Ask for the actual supplied chemistry, process condition and hardness inspection method, then agree acceptance appropriate to the selected ball and mill operation.
- Actual cast model choice
- Confirmed requested diameter
- Lot chemistry and route
- Hardness test evidence
- Ore mill acceptance trial
Wear claims
Assess representative operating records before approval. A high-hardness label provides no guaranteed wear resistance, service life or reduction in media consumption.


