cast grinding ball

1. high hardness: 55~66 HRC
2.good wear resistance: 20~40grams
3.impact strength:8-35J/CM2
4.Breakage Rate:0.5-1%
5.Standard: YB/T091-2005

1.Hardness:55-65
2.Impact toughness:>12
3.Diameter:DIA15MM-150MM
4.packing:container bags,drum

Suitable for ball mill that the diameter is more than 2500 mm.Choose high carbon alloy steel, special steel

Product Feature:precise size
high roundness
high hardness
mechanical properties.
resistant to abrasion...

Chemical composition:C(0.6-1.2) Cr(<1.0) Si(0.15-0.6) Mn(0.6-1.5) S(<0.04) P(<0.04) Cu(<0.1) Mo(<0.25) Ni(<0.1)2.Hardness:55-653.Impact toughness:>124

grinding media steel ball for mine ,grinding ball, steel ball , grinding media, steel ball for mine, grindi

1.Material:Gcr15 high carbon chrome bearing steel (AISI E 52100)
2.Grade: G10
3.Diameter: 2.0mm-6.35mm
4.HRC:62-66
5.Noise: 26-30db

Competitive price Forged Grinding Ball Grinding Media Steel Balls
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Our products have obtained ISO9001-2008 and ISO14001-2004.The quality of our products can meet different requirements from different countries.

Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2
5.Endurance impact test: >12000

1.chrome content: 10-28%
2.application machine: ball mill
3.large stock for fast delivery
4.ISO9001;ISO14001
5.long working life

Suitable for ball mill that the diameter is more than 2500 mm.Choose high carbon alloy steel, special steel

Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1

1.High capacity & low consumption
2.High fineness & flexible adjustment
3.Trustworthy security
4.Clean & environmental friendly
5.compative price

1.production process: cast
2.place of origin: China Ningguo
3.customized service
4.ISO9001;ISO14001
5.size: dia 8 to 130mm

High quality High Hardness 40 mm Forged Grinding Ball for ball mill
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Model: 2600*2800 Capacity: 5 Barrel Rotation Speed(r/min): 16.5
Power(kw): 37 Weight (t): 19

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2
5.Endurance impact test: >12000

Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1

Our products have obtained ISO 9001 ---2009 and ISO14001--2004 Environmental System Management Authenticat

1.place of origin: China Ningguo
2.metallographic structure: M+C
3.brand name: DONGXU
4.chromium content: 10-28%
5.large stock

1.High capacity & low consumption
2.High fineness & flexible adjustment
3.Trustworthy security
4.Clean & environmental friendly
5.compative price

Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2
5.Endurance impact test: >12000

Competitive price forged grinding ball for Cement Grinding Machines
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1.Chinese Well-Known Trademark
2.size: dia 8 to 130mm
3.main material: steel scrap
4.metallographic structure: M+C
5.top after-sale service

Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2
5.Endurance impact test: >12000

Dia 70mm Forged Grinding Media Ball for ore grinding Copper And Cement
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