Grain Sizes and Chemical Elements of B4C TC-B4C products.jpg (28493 bytes) 

Grain Size No.

Basic Grain Size (um)

Chemical Elements

Fe2O3Max. (%)

B4C Min. (%)

60#

250

    1.00

    94

70#

212

80#

180

90#

150

100#

125

  1.5

  93

120#

106

150#

90-75

180#

75-63

  1.5

  93

220#

63-53

240#

63-53

W63

63-50

2.00

 90

W50

50-40

W40

40-28

W28

28-20

W20

20-14

W14

14-10

W10

10-7

2.00

88

W7

7-5

W5

5-3.5

2.00

85

W3.5

3.5-2.5

2.5

83

10um

¡Ü10um

1

92

325mesh

¡Ü45um

1

92

-100mesh

¡Ü150um

1

94

-200mesh

¡Ü90um

1

94

0-3mm

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0.5

95

This type  is our standard products, if you are interested in it or you have any question, please let us know the details of your requirements and this type number. Or please fill in the form given in our Terms & Conditions.

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