high quality forging grinding steel ball

Price: 650.0~1200.0 USD
Payment Terms: T/T,L/C,D/P,WU
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Basic Info.
  • HARDNESS: HRC55-67 
  • breakage rate: <1% 
  • endurance impact test: >10000 
  • certification: iso9001:2008 
  • Model No.: 20-150MM 
  • Place of Origin: Shandong  
  • Min.Order: 1 Ton
Supply Capacity
  • Production Capacity: 10000 TON/MONTH
  • Packing:1000kg bags/steel drum
  • Delivery Date: 10-45 days according to your quantity

Steel Grinding Balls

 

 

Introduction of the products:

 

Specification: 

 

 1.Hardness:HRC55-67

 

 2.Impact toughness:>12J/CM2

 

 3.Diameter:20mm-150mm

 

 4.Endurance impact test:>10000

 

 5.Diameter: 20mm-150mm

 

 

Characteristics: 

 


   .High hardness           .Good wear resistance          .Good even wear          .Even wearing 

 

 

 

Chemical Elements:

 

name

C

Si

Mn

P

S

Cr

HRC

60Mn

0.55-0.65

0.17-0.37

0.7-1.0

<0.04

<0.04

<0.25

52-60

65Mn

0.62-0.70

0.17-0.37

0.9-1.2

≤0.035

≤0.035

≤0.25

56-63

B2

0.72-0.92

0.17-0.37

0.7-1.0

<0.04

<0.04

0.4-0.6

58-64

60Si2CrV

0.56-0.64

1.4-1.8

0.4-0.7

≤0.03

≤0.03

0.9-1.2

≥60

 



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Ms. amy wang
Tel: 86-531-83318289
Mobile: 13656410820
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Oriental Casting And Foring Co.,Ltd
wujia viliage guanzhuang zhangqiu, Jinan, Shandong, China (Mainland)
Fax: 86-531-83318289
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