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Oriental Casting and Forging Co., Ltd.  

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  • Mill Machinery Dia 100mm Ball Mill Grinding Media Ball for Cement Industry
  • Mill Machinery Dia 100mm Ball Mill Grinding Media Ball for Cement Industry
Enlarge Mill Machinery Dia 100mm Ball Mill Grinding Media Ball for Cement Industry

Mill Machinery Dia 100mm Ball Mill Grinding Media Ball for Cement Industry 

Place of Origin: Shandong, China (Mainland) 
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Product Detail

Model No.: B2

Mill Machinery Dia 100mm Grinding Media Steel Grinding Ball for Cement Industry
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Mill Machinery Dia 100mm Grinding Media Steel Grinding Ball for Cement Industry

Breif Description:

Size: 20-150mm Inspection: SGS/BV/TUV

Origin: Shandong Province, China

 

High Hardness: The surface hardness of forged and rolling balls is to 60-65 HRC and volume hardness is to 60-63 HRC

High Impact Toughness: The impact toughness is more than 12 J/cm2; 

Low Broken Rate: The actual broken rate is not higher than 1%;

Even Wear-resistance: The loss of ball round rate is 50-300 g/ton.

 

Chemical composition:

Material C Mn Si Cr S P
50MN 0.48-0.56 0.70-1.0 0.17-0.37 0.25 max 0.035max 0.035max
60MN 0.57-0.65 0.70-1.0 0.17-0.37 0.25 max 0.035max 0.035max
65MN 0.60-0.70 0.90-1.20 0.17-0.37 0.25 max 0.035max 0.035max
75Mn 0.72-0.92 0.17-0.37 0.7-1.0 0.4-0.6 0.035max 0.035max
75MnCr 0.70-0.85 0.7-0.8 0.17-0.37 0.2-0.7 0.03 max 0.03 max
75SiMn 0.70-0.90 0.7-1.2 0.4-0.8 0.25 max 0.03 max 0.03 max

 

Specifications:

Impact Test

AK.J/cm2

Endurance Test Times

(5m)

 Dia 25mm-60mm Dia 70mm-100mm
    Surface Core Surface Core
50MN ≥12 ≥10000 ≥56 ≥35 ≥56 ≥28
60MN ≥13 ≥10000 ≥58 ≥38 ≥58 ≥29
65MN ≥15 ≥12000 ≥60 ≥42 ≥60 ≥30
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Tel: 86-531-83801383
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Company Info

Oriental Casting and Forging Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Jinan
Province/State: Shandong
Country/Region: China (Mainland)

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