Abrasive & Grinding

Casting Grinding Balls for Copper Mining

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≤

Jinan Zhongwei Casting and Forging Grinding Ball Co., Ltd.

Excellent Workmanship for Ball Mill Ball Dia25mm-150mm

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.

Shandong Shengye Grinding Ball Co., Ltd.

High Hardness Forging Steel Grinding Ball for Gold Mine

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.

Qingzhou Taihong Special Casting Steel Co., Ltd.

3.5 Inch Forged Grinding Steel Ball for Mine Ball Mill

Basic Info. Model NO. 20-150mm

Shandong Huamin Steel Ball Joint-stock Co., Ltd.

Mining Machinery Ball Mill B2 Steel Grinding Forging 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.

Shandong Shengye Grinding Ball Co., Ltd.

20mm-150mm High Quality Forged Grinding Media Steel Ball of China

Basic Info. Model NO. 20mm-150mm

Shandong Shengye Grinding Ball Co., Ltd.

High Chrome Grinding Cylpebs and Cast Cylpebs for Ball Mill

Basic Info. Model NO. high Cr, medium Cr, low Cr

Jinan Zhongwei Casting and Forging Grinding Ball Co., Ltd.

No Broken Grinding Steel Ball for Electric Power Plant, Cement Plant, Mining

Product NameForged steel ballSteel ball diameterΦ 20mm -Φ 150mmMaterial Grade45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, BGForged ball hardnessHRC55-66CertificationTUV ISO9001, SGSBreakage rate<1%Impact toughness>12AK.j/cm^2Heat treatmentquenching/temperingApplication AreasGrinding steel ball g

Shandong Shengye Grinding Ball Co., Ltd.

Hot Sale&High Quality Grinding Forged Steel Ball

Basic Info. Model NO. 45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, BG

Shandong Shengye Grinding Ball Co., Ltd.

Dia 105mm Hot Rolling / Forged Steel&#160; Grinding&#160; Ball&#160;

Basic Info. Model NO. 45#-BG

Shandong Shengye Grinding Ball Co., Ltd.