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20mm -140mm Forged Steel Balls of Ball Mill Mineral Processing

20mm -140mm Forged Steel Balls of Ball Mill Mineral Processing photo-1
20mm -140mm Forged Steel Balls of 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


  1. 20mm -100mm forged steel balls,steel balls  for Ball Mill



  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: grinding steel balls , steel ball , steel grinding ball

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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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