Tungsten Carbide Asphalt Road Razor Button

Tungsten carbide razor button for asphalt road, they are made with corse grain size of WC, with very good wear resistance and good heat dissipation.
Product description

Tungsten Carbide Asphalt Road Razor Button
Overview:

Tungsten carbide razor button for asphalt road, they are made with corse grain size of WC, with very good wear resistance and good heat dissipation.


Grade Properties:

GRADE

Representative Performance Index

Recommended Applications

Hardness

Density
(g/cm)

Traverse Strength

JK30.3

14.53

87.1

3000

Used as insert of whirly rock drilling machines to drill medium hard formations.

JK30.4

14.53

86.8

3000

Primarily for the auger and buttons of digging machines and boring machines to mine coal and dig nomal rock.

JK30.42

14.52

86.7

2800

Primarily for the auger and buttons of digging machines and boring machines to mine coal and dig nomal rock.

JK30.5

14.53

86.0

3000

Primarily for the auger and buttons of digging machines and boring machines to mine coal and dig nomal rock.

JH10C

14.5

87.0

2800

Primarily for the auger and buttons of digging machines and boring machines to mine coal and dig nomal rock.


Dimension:

road button_副本.jpg


Type

Dimension (mm)

Φ

d

H

h1

h2

a

JQ1615T

16.07

8.0

15.08

3.0

1.8

92

JQ1917T

19.0

10.5

17.5

4.2

2.0

90


Tolerance:

Nominal size

Tolerance (mm)

0

H

SR

a

≤ 10.0

±0.15

±0.15

±0.30

+1.5

>10.0

±0.20

±0.20

±0.50

±2.0

Note: the other types and specifications for tungsten carbide road razor buttons are in the process of updating along with the technology improvement, contact us for newly information.

 


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