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Place of Origin Anhui, China (Mainland) Brand Name Zhicheng Model Number ZQCr10-19 Application Ball Mill Material Iron Dimensions 10-150mm

 

A) Product Name : Cast grinding ball

B) Size : 10-130mm

C)  Applied fields :metal mines ,cement plant ,power station ,chemical industry

D ) Chemical composition

 

Chrome content

                   Chemical composition(%)

C

Si

Mn

Cr

Mo

Ni

P

S

Cr10

1.8--3.3

1.2max

2.5max

10--15

low1.5

a little

0.08max

0.08max

Cr1--3

1.8-3.5

1.4max

1.2max

1--3

low1.0

a little

0.08max

0.08max

Cr 3--7

2.0-3.2

1.2max

0.5-1.5

3--9

low1.0

a little

0.08max

0.08max

Cr high 10

           Varies according to the requirements 

 

Mechanical Properties

 

 

               Mechanical Properties

 

 

Surface

AK(J/cm²)

Microstructure

Wear rate

Breakage rate

Times of falling

Cr10 min

58-68HRC

2.5max

M+C

25gr/t.m

low1%

15000min

Cr low 10

45-57HRC

1.6max

P+C

80gr/t.m

low1%

10000min

                     C-Carbide   P-Pearite   M-Martensite


 

 IMG20160525105818.jpgIMG20160525104933.jpgIMG20160525105259.jpg

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