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graphite rod/graphite stick/graphite bar

Graphite rods

We offer Graphite Rods that are widely used in the Tooling (EDM), Glass & Jewelry, and General Manufacturing industries.
Graphite Rods can be used in both roughing and finishing edm applications. And can also be used as diamond dressing blanks.

Application: Electrodes / Vacuum furnace / Heaters / Heat shields /Electronic tube anodes / Melting and sintering moulds for various metals.

Properties:

1.Excellent conductive properties

2.Excellent thermal conductivity

3.Thermal stability

4.Good chemical stability

5.Sufficient mechanical strength

6 High thermal

7.High temperature resistance

8.Compact structure, uniform, low porosity, more open pores

9.High-purity, low impurities


Technical Data :


Density

Ash

Bending strength

Elastic modulus

Grain size

Material 1

1.62

0.3

14

28

1,2,4

Material 2

1.72

0.3

18

36

0.8,4

Material 3

1.75

0.3

24

45

325 mesh

Material 4

1.80

0.2

28

52

325 mesh

Material 5

1.85

0.2

36

62

325 mesh



Fine-grain Specialty Graphite FXG-1 Fine-grain Specialty Graphite FXG-2
Item Unit Guarantee value Typical value Guarantee value Typical value
Max grain size mm 0.8 0.8 0.8 0.8
Bulk density g/cm3 1.70 1.73 1.73 1.76
Specific resistance μΩ.m 8.5 7.5 8.0 7
Bending strength MPa ≥10.0 11 12.0 12.5
Compressive strength MPa ≥24.0 27 31.0 34
Thermal Condcutivity W/(m.k) ≥120 150 130 160
C.T.E.(100-600) °C 10-6/°C 2.5 2.2 ≤2.5 2.1
Ash content % 0.3 0.09 ≤0.3 0.09


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