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20mm-140mm Forged Steel Grinding Balls for Ball Mill Mineral Processing

20mm-140mm Forged Steel Grinding Balls for Ball Mill Mineral Processing photo-1
20mm-140mm Forged Steel Grinding Balls for Ball Mill Mineral Processing photo-2
US$ 680 - 780 MOQ: 10 Metric Tons
Key Specifications
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Manufacturing Way:
Forging
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
Delivery time depends on order quantity.
Manufacturing Way Forging

Premium 20mm-140mm forged steel balls are professionally manufactured as grinding media for ball mills. Featuring high hardness, excellent wear resistance and impact toughness, they are widely used in mineral processing, mining, cement and metallurgy industries. Factory direct supply, stable quality, customizable specifications and bulk wholesale available.


  1. chemicals:high alloy carbon steel 

 Material C Mn Si Cr S P
45# 0.42-0.48 0.50-0.80 0.17-0.37 0.25 0.035 0.035
50Mn 0.48-0.56 0.70-1.0 0.17-0.37 0.25 0.035 0.035
60Mn 0.57-0.65 0.70-1.0 0.17-0.37 0.25 0.035 0.035
65Mn 0.62-0.70 0.90-1.20 0.17-0.37 0.25 0.030 0.035
B2 0.75-0.85 0.70-0.90 0.17-0.37 0.40-0.60 0.030 0.030
B3 0.55-0.65 0.75-0.90 0.20-0.37 0.85-1.20 0.030 0.030

B4

0.58-0.66 0.65-0.80 1.60-1.90 0.70-0.90 0.030 0.030
B6 0.97-1.03 1.00-1.10 0.20-0.30 0.50-0.60 0.025 0.025

Hardness:HRC50-65 as per your request

Breakage rate:1%Max



Product Tags: forged steel balls , grinding media , mining forged steel balls

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Verified Business License
Business Type
Manufacturer
Year Established
1986
Factory Size
10,000-30,000 square meters
Annual Export Value
US$10 Million - US$50 Million

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