high chrome cast grinding steel ball for mining and cement - Exportimes.com

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Fuxin Huaxin steel ball manufacturer Co., Ltd  

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high chrome cast grinding steel ball for mining and cement

high chrome cast grinding steel ball for mining and cement
  • high chrome cast grinding steel ball for mining and cement
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Place of Origin:

Liaoning China (Mainland)

Brand Name:

jz

Model Number:

HDF-1

Application:

mining and cement

Material:

Steel

Dimensions:

20-150mm

Product Details

Description

1.High hardness&low breakage
2.Good wear-resistant& low wear rate
3.Applied in mine,cement plant,power station

 

Name

 

 

         C

 

      Si

 

       Cr

 

      Mn

 

        S

 

       P

 

      Cu

 

      Mo

ZQCr2

    2.1-3.6

    ≤1.5

   1.0-3.0

  0.3-1.5

   ≤0.10

    ≤0.10

   0-0.8

   0-1.0

ZQCr5

    2.1-3.3

    ≤1.5

   4.0-6.0

  0.3-1.5

   ≤0.10

    ≤0.10

   0-0.8

   0-1.0

ZQCr8

    2.1-3.3

    ≤2.2

  7.0-10.0

  0.3-1.5

   ≤0.06

    ≤0.10

   0-0.8

   0-1.0

ZQCr12

    2.0-3.3

    ≤1.2

  10.0-14.0

  0.3-1.5

   ≤0.06

    ≤0.10

   0-1.2

   0-3.0

ZQCr15

    2.0-3.3

    ≤1.2

  14.0-18.0

  0.3-1.5

   ≤0.06

    ≤0.10

   0-1.2

   0-3.0

ZQCr20

    2.0-3.3

    ≤1.2

  18.0-23.0

  0.3-1.5

   ≤0.06

    ≤0.10

   0-1.2

   0-3.0

ZQCr26

    2.0-3.3

    ≤1.2

  23.0-30.0

  0.3-1.5

   ≤0.06

    ≤0.10

   0-1.2

   0-3.0

 

2.Physical Property of High Chrome Cast Iron Grinding Ball

 

  

   BRAND

 

 

   Diameter

 

  Hardness

 

Broken rate

 

Impact value

 

 Falling ball number 

 

Microstructure

 

   ZQCr2

 15-150MM

     ≥45

      1%

        1

         12000

      P+C

   ZQCr5

 15-150MM

     ≥47

      1%

        2

         12000

      P+C

   ZQCr8

 15-150MM

     ≥58

      1%

        3

         15000

      M+C

   ZQCr12

 15-150MM

     ≥58

      1%

        4

         15000

      M+C

   ZQCr15

 15-150MM

     ≥58

      1%

        5

         15000

      M+C

   ZQCr20

 15-150MM

     ≥58

      1%

        6

         15000

      M+C

   ZQCr26

 15-150MM

     ≥58

      1%

        6

         15000

      M+C

 

3.Weight of High Chrome Cast Iron Grinding Ball

 

Norminal Diameter Diametrical Tolerance(mm) Approx Weight of Single Ball(kg) Average Number of One MT
20mm/0.75'' +1.0,-1.0 0.032 30303
25mm/1'' +1.0,-1.0 0.064 15625
30mm/1.25'' +1.0,-1.0 0.116 9090
40mm/1.5'' +1.5,-1.0 0.263 3831
50mm/2'' +1.5,-1.0 0.513 1961
60mm/2.5'' +1.5,-1.0 0.888 1132
70mm/2.75'' +2.0,-1.0 1.490 713
80mm/3.25'' +2.0,-1.0 2.104 478
90mm/3.75'' +2.5,-1.5 2.996 335
100mm/4'' +2.5,-1.5 4.110 244
110mm/4.5'' +3.0,-1.0 5.070 183
120mm/5'' +3.0,-1.0 7.102 141
130mm/5.25'' +3.0,-1.0 9.030 111
140mm/5.25'' +3.0,-1.0 11.278 89
150mm/5.5'' +3.0,-1.0 13.872 72

 

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