Forged Grinding Media ball Dia20mm-Dia150mm \for mine

Forged Grinding Media ball Dia20mm-Dia150mm \for mine
Model:-
Brand:HUANAI
Origin:Made In China
Category:Chemicals / Other Chemicals
Label:forged ball , grinding media ball , Media ball Dia20mm-D
Price: US $950 / ton
Min. Order:1 ton
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Product Description

1)High hardness; No breakage; Good wear resistance
2)HRC:50-65  
3)Dia:20mm-150mm
4)Applied fields: a) Mines b) Cement plants c) Power stations d) Chemical industry

e.Chemcial Elements
 
Name C Mn Si Cr S P   
HN-50MN 0.48-0.56 0.70-1.0 0.17-0.37 0.25 max 0.035max 0.035max   
HN-65MN 0.60-0.70 0.90-1.20 0.17-0.37 0.25 max 0.035max 0.035max   
HN-75MnCr 0.70-0.85 0.7-0.8 0.17-0.37 0.7-0.9 0.03 max 0.03 max   
HN-40MNCr 0.45-0.50 0.7-1.2 0.17-0.37 0.9-1.1 0.03 max 0.03 max 
 
  
  
  Dia 25mm-60mm Dia 70mm-100mm   
      Surface Core Surface Core   
HN-50MN ≥12 ≥10000 ≥56 ≥50 ≥55 ≥50   
HN-65MN ≥15 ≥12000 ≥60 ≥50 ≥55 ≥50   
HN-75MnCr ≥17 ≥12000 ≥60 ≥52 ≥60 ≥50   
HN-40MNCR ≥16 ≥12000 ≥60 ≥50 ≥60 ≥50 
f.Specification and Hardness of Grinding Ball
 
Nominal
diameter
(mm) Diameteical
tolerance
(mm) Weight of Single
of forging ball
in average Number of piece of
One ton forging ball
in average Surface
hardness Impact
toughness   
DIA 20
DIA 25
DIA 30
DIA 40
DIA 50  
 
+2
-1 32
64
110
263
513 31250
15625
9090
3802
1949 

 


  

 


    
DIA 60
DIA 70
DIA 80
DIA 90
DIA 100  
 
+3
-2 888
1410
2104
2996
4110
  1126
709
475
333
243       
DIA 110
DIA 120
DIA 130 +4
-2 5457
7102
9030 182
140
110       
DIA 140
DIA 150 +4
-3 11278
13871 88
72     
 

Payment Terms:L/C T/T D/P D/A
Forged Grinding Media ball Dia20mm-Dia150mm \for mine    1Forged Grinding Media ball Dia20mm-Dia150mm \for mine    2Forged Grinding Media ball Dia20mm-Dia150mm \for mine    3Forged Grinding Media ball Dia20mm-Dia150mm \for mine    4Forged Grinding Media ball Dia20mm-Dia150mm \for mine    5

Member Information

Zhangqiu Huanai Grinding Ball Co., Ltd.
Country/Region:Shan Dong - China
Business Nature:Trading Company
Phone:83454180
Contact:Xiangyou Wang (manager)
Last Online:06 Jun, 2012