High Chrome Alloy Casting Grinding Ball Made in China with Top Hardness and Low Breakage Rate

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Loading Port:
Qingdao Port
Payment Terms:
TT or LC
Min Order Qty:
25M.T. m.t.
Supply Capability:
200000M.T./Year m.t./month

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Product Description:

We are one of the largest professional manufactory of chrome grinding ball and forged grinding ball in China .Our annual product of chrome grinding ball is about 50000MT.We are take the leading position in Chinese  chrome grinding ball industry. We will try our best to supply you with high quality products, reasonable price, timely delivery with satisfactory service as the base of our long time cooperation.

 

Type and Chemical Composition of High Chrome Alloy Casting Grinding Ball Made in China with Top Hardness and Low Breakage Rate

 

Material

 

C

 

Si

 

Cr

 

Mn

 

S

 

P

Cr-22-32%

2.0-2.8

≤1.0

22-32

0.5-2.0

≤0.06

≤0.08

Cr-17-22%

2.0-2.8

≤1.0

17-22

0.5-2.0

≤0.06

≤0.08

Cr-15-17%

2.2-3.0

≤1.0

15-17

0.5-2.0

≤0.06

≤0.08

Cr-11-14%

2.2-3.2

≤1.0

11-14

0.5-2.5

≤0.06

≤0.08

Cr-5-10%

2.1-3.2

≤1.2

5-10

0.5-1.5

≤0.06

≤0.08

Cr-1.5-3.%

2.2-3.5

≤1.2

1.5-3.0

0.5-1.5

≤0.06

≤0.08

 

Physical Property of High Chrome Alloy Casting Grinding Ball Made in China with Top Hardness and Low Breakage Rate

 

Material

 

 

Impact

Test

Ak.J/cm

 

Endurance

Test times

(5m)

           Hardness (HRC)

Diam25-60mm

Diam70-100mm

Quenching

Unquenching

Quenching

Unquenching

Cr-22-32%

≥4

≥10000

≥60

≥49

≥60

≥48

Cr-17-22%

≥4

≥10000

≥60

≥49

≥60

≥48

Cr-15-17%

≥4

≥10000

≥60

≥49

≥58

≥48

Cr-11-14%

≥3

≥10000

≥58

≥49

≥56

≥48

Cr-5-10%

≥3

≥8000

-

≥48

-

≥48

Cr-1.5-3.%

≥2

≥8000

-

≥48

-

≥45

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Grinding King are leading manufacturer and professional exporter of grinding media balls in China.with the annual output of 50,000 to 70,000 metric tons.Our products grinding media balls are mainly exported to more than 20 countries and regions in the world, such as Japan,Korea,Africa,Zambia,Malaysia,Phillipines,Indonesia,Mongolia,Australia,UAE,Chile etc.

1. Manufacturer Overview

Location Shandong, China
Year Established 2000
Annual Output Value Above US$100 Million
Main Markets Africa; Mid East;South Asia;Southeast Asia;Eastern Asia;Southern Europe
Company Certifications ISO9001;IS014001 Certificate

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Qingdao Port; Tianjin Port; Shanghai Port
Export Percentage
No.of Employees in Trade Department 6-10 People
Language Spoken: English;Chinese;
b)Factory Information  
Factory Size: Above 40,000 square meters
No. of Production Lines Above 10
Contract Manufacturing Grinding Ball; Grinding Rod; Cylpeb; Grinding Media; Ball Mill Ball
Product Price Range Average