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SGS Test Report of Grinding Steel Ball for Silver Mine
Chemical ComponentsTypeChemical componentsCSiMnCrMoCuPSLow-Cr1.8-3.3≤1.50.3-1.51-3≤1.0≤0.8≤0.10≤0.10Medium-Cr1.8-3.3≤1.20.3-1.54-9≤1.5≤0.8≤0.10≤0.10High-Cr1.8-3.3≤1.20.3-1.510-18≤1.0≤1.2≤0.10≤0.06Superhigh-Cr1.8-3.3≤1.20.3-1.519-35≤2.0≤1.2≤0.
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Hot Rolling / Forged Grinding Steel Ball Used in Ball Mill
Basic Info. Model NO. B2 Cu
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20mm Small Size Grinding Balls
Basic Info. Origin China
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Material Sy-04-65mn Grinding Ball Diameter 25mm-150mm Wear-Resisting Steel Ball
NameCMnSiSPCrSY-01-45#0.42-0.480.50-0.800.17-0.370.05max0.05max0.15maxSY-02-50Mn0.48-0.560.65-1.000.17-0.370.05max0.05max0.15maxSY-03-60Mn0.57-0.650.70-1.100.17-0.370.05max0.05max0.25maxSY-04-65Mn0.62-0.750.90-1.200.17-0.370.05max0.05max0.25maxSY-05-B20.75-0.850.70-0.900.17-0.350.05max0.05max0.40-0.
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20mm-150mm High Quality Forged Grinding Steel Ball Low Abrasion
Basic Info. Model NO. DIA 30mm-150mm
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60mn Material Grinding Ball (hot rolling ball)
Basic Info. Model NO. 45#, 60MN, B2, B3
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Most Popular Professional Manufacture Grinding Steel Ball for All Kinds of Mining
Basic Info. Model NO. 45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, BG
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Forged Steel Grinding Ball for Mining & Cement Plant
Basic Info. Model NO. 45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, BG
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High-Medium-Low Chrome Grinding Steel Cast Ball for Cement Plant and Copper Mining
Physical Property &MicrostructureNameHRCAk(J/cm 2)MicrostructureTimes of Falling BallsLow Cr Balls≥45≥2.5P+C≥10000Medium Cr Balls≥48≥3.0P+C≤Φ80≥15000≥Φ80≥10000High Cr Balls≥58≥4M+C+A≤Φ80≥15000≥Φ80≥10000M-MartensiteP-PearlietC-CarbideA-
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Dia 20mm-160mm Forged Grinding Steel Ball for Ball Mill in Metal Mines
Basic Info. Model NO. 45#-BG