Chemical Industry B3 D120mm Steel Balls For Ball Mill , Grinding Media Carbon Steel Ball

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 B3 D120mm Steel Balls For Ball Mill  Surface Hardness 58 -59hrc Grinding Media   No Surface Defects

 

Quick detail:

 

1Steel ball size: d120mm

2 Surface hardness: 60hrc

3 Core hardness: 58-59hrc

4 Good tougness: no broken

 
 Applications: 
 
 Mines
 Cement plants
 Power stations/  
 Chemical industry

 

 

Description:

Steel ball size: 120mm
Raw meterial:  round steel bar
Raw meterial type:  b3
Useage:  grinding media

Surface hardness:60hrc

Core hardness:58_59hrc

Good tougness, no break

Good surface roundress, no surface defects.

Falling impact: 20,000 times

 

 

Specifications:

 

Chemical percent of raw meterial b3:

 

C

Si

Mn

P

S

Cr

Co

Ni

0.75

0.23

0.74

0.016

0.001

0.48

0.02

0.01

 

Steel ball data:

 

Ball size

(mm)

Size tolerance

(mm)

Surfance hardness

(hrc)

Core hardness

(hrc)

Impact toughness

(j/cm2)

20

+1.5

-5.5

60

58~59

/

 

 

 

Performance comparation:

  1. Steel Balls For Ball Millcan save usage 40-50% than low chrome casting ball(chrome percent: 5%), improve outlet 10% at least than low chrome casting ball.
  2. Steel Balls For Ball Millcan save usage 20-25% than medium chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than medium chrome casting ball
  3. Steel Balls For Ball Millcan save usage 10% than high chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than high chrome casting ball.

 

Competitive advantage:

 

Top high cost performance;

Save annual steel ball use qty;

Increase outlet.

 


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Mr. Alex Lee
Tel: 86-25-86372206
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Jiangyin Jibang Machinery Co.,Ltd.
Room 219, Building 6, No. 18 Sugang Road, Nanjing, Jiangsu, China (Mainland)
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