B2 B3 Forged Steel Grinding Ball for Mining Equipment | Alloy and Hardness Inspection Requests
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warranty3 YearstypeOther, Forged steel ball
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customized supportOEM, ODMmodel numberB2,B3,B4,45#, 71Mn, High chromium etc.
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usageGrinding For Miningabrasive grain sizes45#,60Mn,65Mn,B2,B3,B4 steel
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Hardness60-66HRC, 55-60HRC, HRC 58-62ShapeRound
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ApplicationGRINDINGPackageDrum
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NameGRINDING STEEL BALLStandardISO3290:2001
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GradeG3 - G1000FeatureSolid
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SHAPEROUNDSurfaceHigh Polished
B2 B3 Forged Steel Grinding Ball for Mining Equipment | Alloy and Hardness Inspection Requests
Steel grinding balls are recorded with round solid form, highly polished surface and material alternatives including B2 and B3. Actual choices are Steel paired with Casting or forging and several numbered grit labels.
Select the required alloy and forging route through material documents; the actual options do not choose B2 or B3 chemistry. Define diameter and dimensional acceptance because the grit numbers carry no stated size units. Hardness ranges need a selected specification.
For mining-equipment trials, identify the mill duty and inspection criteria. No measured wear, toughness or service-life result is supplied. Request batch chemistry and hardness records before interpreting high-hardness or wear-resistant wording as proof of a particular grinding outcome under the intended operating conditions.
