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D120mm Chemical Industry Grinding Media Balls for Mining Processing with B3 Material

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Title： D120mm Chemical Industry Grinding Media Balls for Mining Processing with B3 Material 
Brand： -
Model： -
Unit price： Negotiable
MOQ： -0 -
Quantity： Negotiable
Delivery date： Since the payment date Days delivery
Contact： Alex Lee （Ms.）    
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 Mines Grinding Media Grinding Media Balls D120mm Surface Hardness 58 -59hrc for  Chemical industry

 

Quick detail:

 

1Steel ball size: d120mm

2 Surface hardness: 60hrc

3 Core hardness: 58-59hrc

4Good 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 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)

120

+1.5

-5.5

60

58~59

≥25 J/CM2

 
D120mm Chemical Industry Grinding Media Balls for Mining Processing with B3 Material
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