Grinding Resisting Hot Rolled Steel Ball for Copper Mine / Gold Mine Dia 125mm

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 Power Stations Round Steel Bar Grinding Balls For Ball Mill B3 D125mm  Surface Hardness 58 -59hrc 

 

Quick detail:

 

Steel ball size:  d125mm Surface hardness: 60hrc
Core hardness: 58-59hrc Surface hardness:ood tougness:  no broken
Raw Material:  round steel bar Application cement plants, Mines, Chemical industry, Power stations

 

 

 

 

 

 

 

Description:

 

Raw meterial: round steel bar

Raw meterial type: b3

Steel ball size:125mm

Surface hardness:60hrc

Core hardness:58_59hrc

Good tougness, no break

Useage: grinding media

Good surface roundress, no surface defects.

Falling impact: 20,000 times

Applications: cement plants, Mines, Chemical industry, Power stations

 

 

Performance comparation:

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

 

 

Specifications:

 

Chemical percent of raw meterial b2:

 

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

 

 

 

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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