Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd
                                                                                                           
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Forging Steel Balls 75Mncr Grinding Media High Chrome Casting Ball

Price Negotiable
Price: Negotiable
MOQ: 10/tons
Delivery Time: 7-14 days
Brand: ZW
Product Description

Forging Steel Balls 75Mncr Grinding Media High Chrome Casting Ball

 

Forged steel ball:

The Forged ball is made by direct heating at high temperature and  forging, and it do not need melting and casting. So this steel ball is called Forged steel ball.

 

1. Features of forging  grinding media balls:

 

1). Even high hardness 
2). Good wear-resistance

3). Unbreakable 
4). High impact value

5). Production Capacity: 50,000mt per year

6). Low price

2. Applied fields of forged grinding balls: a) Mines; b) Cement plants; c) Power stations; d) Chemical industry

3. Raw Materials: B2; B3; B4; 60Mn;

4. Specifications of our products as follows:

 

                          Type and Chenical Composition of Forged Balls

 

     

       Name
 

 

Material

 

                       Chemical Composition
         C Si Mn S/P Cr HRC
Forged ball

 

B2

0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0.6 58-6

 

 

 

Name

Material

Impac test

(Ak.j/cm^2)

Endurance test

times

HRC Breakage

Forged ball

 

B2 ≥14 ≥10000 58-64 <1%

 

Nominal

diameter

 Diametrical

Tolerance

Approx weigt

per ball

Average number

per MT

Microstructure
25mm +1.5-0.5 0.064 15625         M+B+C
30mm +1.5-0.5 0.11 9090
40mm +1.5-0.5 0.26 3846
50mm +1.5-0.5 0.51 1961

 

5.Package: Steel drums (850kg per drum) or Flexible Container Bags ( 1000kg per bag)

a.Dia .20mm-dia.150mm 1000kg per bags , 26bags max for the 20foot container
b.Dia.130mm-dia. 150mm 800kg per drum, 30drums max or the 20foot containe
Dia. 50mm-dia .127mm 850kg per drum , 28drums max for the 20footcontainer
Dia. 20mm-dia .40mm 900kg per drum , 26drums max for the 20foot container
Dimensions dia 55cm*88cm Volume 0.23cubic meter tare 15 kgs/teel drum

 

Raw material:Round steel ,the raw material of forged balls ,are totally ordered from our national large -scale steel mills.We can also provide special processing as per special requirements of different grinding balls

Materials.

Scientific Proportioning :Rational chemical composition is gradually optimized and formed by our technical staff after continuous tests.It is unique .The best configuration of various alloying elements can combine the ball′s hardness and thoughness at their best.

 

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd
Location Puji Street, Zhangqiu District, Jinan City, Shandong Province,China
Contact Person cherry lee

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