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Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd
Home ProductsGrinding Steel Balls

High Hardness Forged and Cast Grinding Steel Balls for Mining Used

High Hardness Forged and Cast Grinding Steel Balls for Mining Used

  • High Hardness Forged and Cast Grinding Steel Balls for Mining Used
  • High Hardness Forged and Cast Grinding Steel Balls for Mining Used
  • High Hardness Forged and Cast Grinding Steel Balls for Mining Used
High Hardness Forged and Cast Grinding Steel Balls for Mining Used
Product Details:
Place of Origin: Shandong, China
Brand Name: ZW
Certification: SGS, BV, TUV
Model Number: B3, B2, 60Mn, 45#, High Chrome, Low Chrome
Payment & Shipping Terms:
Minimum Order Quantity: 10 Ton
Price: Negotiable
Packaging Details: 1000kg per bag or 850-930 kg per drum
Delivery Time: 5-7 days
Supply Ability: 50000 Tons per Year
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Detailed Product Description
Name: Grinding Steel Ball Material: Steel , Iron, Chrome
Packing: Bag Or Steel Drum Certification: ISO9001;2000
Highlight:

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High Hardness Forged and Cast Grinding Steel Balls for Mining Used

 

Specification:
1) No deformation
2) High hardness Good wear resistant
3) Size:Dia20mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.

 

High Hardness Forged and Cast Grinding Steel Balls for Mining Used 0

 

Grinding ball details
a. Grinding steel ball material:
The high quality round steel.
b. Grinding steel ball application :
1) CEMENTPLANTS,
2) Metal mining in mines
3) power stations
4) Chemical engineering
c.Package:
Steel drum (800-900kg per drum) or flexible container bag (1000kg per bag)
d.Chemcial Elements and Hardness


Material		 Chemical elements Hardness
  C Si Mn S P Cr
HRC
 
Special Cr1 2.0-3.0 <1.0 0.5-2.0 ≤0.06 ≤0.08 >20 58-64
Special Cr2 2.0-3.0 <1.0 0.5-2.0 ≤0.06 ≤0.08 >15 58-64
High Cr 2.0-3.2 <1.0 0.5-2.5 ≤0.06 ≤0.08 >10 58-62
Medium Cr 2.0-3.2 <1.0 0.5-2.5 ≤0.06 ≤0.08 ≥5 45-48
Low Cr 2.2-3.4 ≤1.2 0.5-1.5 ≤0.06 ≤0.08 1.0-1.5 42-46

Physical Property & Microstructure
Name HRC Ak(J/cm 2 ) Microstructure Times of Falling Balls
Low Cr Balls ≥45 ≥2.5 P+C ≥10000
Medium Cr Balls ≥48 ≥3.0 P+C ≤Φ80 ≥15000
≥Φ80 ≥10000
High Cr Balls ≥58 ≥4 M+C+A ≤Φ80 ≥15000
≥Φ80 ≥10000
M-Martensite P-Pearliet C-Carbide A-Austenite

 


Size(mm)		 Weight(kg/pc) Quantity(pc/t)
 		 Size(mm) Weight(kg/pc) Quantity(pc/t)
Φ30 0.11 9091 Φ90 2.90 345
Φ40 0.25 3891 Φ100 4.00 250
Φ50 0.50 2000 Φ110 5.30 188
Φ60 0.86 1153 Φ120 6.80 147
Φ70 1.37 729 Φ130 7.70 129
Φ80 2.05 487 Φ140 8.74 114
 


High Hardness Forged and Cast Grinding Steel Balls for Mining Used 1
Long-term cooperation is our goal with every customer:

Because we know that good service and products cost effective is the most important magic weapon of maintaince of the old customer.

Because we know that to look for a new customer is far difficult than maintaince old customer.

With a cooperation win all life cooperation.

High Hardness Forged and Cast Grinding Steel Balls for Mining Used 2

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Contact Details
Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Contact Person: Mrs. cherry lee

Tel: +8613793138983

Fax: Jinan Zhongwei Casting And Forgi

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Address: Puji Street, Zhangqiu District, Jinan City, Shandong Province,China

Factory Address:Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

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