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High Hardness Low Price Grinding Media Steel Ball
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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Unbreakable Forged Grinding Iron Mill Ball for Mining and Cement Plant
Basic Info. Model NO. 45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, BG
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Grinding Balls with a Diameter of 40mm and a Hardness of 60-65
High-chromium steel balls are produced by medium-frequency electric furnace melting, metal mold or sand casting, so domestic wear-resistant material manufacturers often call them high-chromium alloy cast balls. Steel balls with chromium content ≥10.0% and carbon content between 1.80% and 3.20% ar
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Hot Sale 1 Inch Cast Iron Balls for Ball Mill
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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Longteng Hot-Rolled Big Steel Balls
Basic Info. Model NO. 20-150mm
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Ball Mill Casting and Forged Grinding Ball
Chemical ComponentsTypeChemical componentsCMnSiCrSP45#0.42-0.480.50-0.800.17-0.37≤0.25≤0.035≤0.03550Mn0.48-0.560.70-1.000.17-0.37≤0.25≤0.035≤0.03560Mn0.57-0.650.70-1.000.17-0.37≤0.25≤0.035≤0.03565Mn0.62-0.700.90-1.200.17-0.37≤0.25≤0.035≤0.035B20.75-0.850.70-0.900.
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Factory Price Professional Manufacturer of Forged Grinding Steel Ball
Basic Info. Model NO. 45#-BG
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Hot Sale Steel Grinding Ball for Mining and Milling Machine
Nominal Diameter(mm)Dimensional Tolerance(mm)Roundness %Φ20±2≤6Φ25±2≤6Φ30±2≤5Φ35±2≤5Φ40±2≤5Φ50+3,-1≤4Φ60+3,-1≤4Φ70+3,-1≤4Φ75+3,-1≤4Φ80+3,-1≤4Φ90+4,-2≤4Φ100+4,-2≤4Φ120+4,-2≤4&
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Low Price Medium Chrome Grinding Cylpeb
Chemical elementsHardnessCSiMnSPCrHRCSpecial Cr12.0-3.0<1.00.5-2.0≤0.06≤0.08>2058-64Special Cr22.0-3.0<1.00.5-2.0≤0.06≤0.08>1558-64High Cr2.0-3.2<1.00.5-2.5≤0.06≤0.08>1058-62Medium Cr2.0-3.2<1.00.5-2.5≤0.06≤0.08≥545-48Low Cr2.2-3.4≤1.20.5-1.5≤0.0
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High Quality Iron Casting Ball in China for Mine
ChemicalelementsHardnessCSiMnSPCrHRCSpecialCr12.0-3.0<1.00.5-2.0≤0.06≤0.08>2058-64SpecialCr22.0-3.0<1.00.5-2.0≤0.06≤0.08>1558-64HighCr2.0-3.2<1.00.5-2.5≤0.06≤0.08>1058-62MediumCr2.0-3.2<1.00.5-2.5≤0.06≤0.08≥545-48Low Cr2.2-3.4≤1.20.5-1.5≤0.06≤