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Material
Specifications and Characteristics | Graphite
Block Supplier
Graphite
Products Suppliers
| Graphite
Electrodes Sales - Graphite blocks and
rounds, fine grain extruded, molded and isotropic
products have four grain sizes. Ideal for
machining and fabrication. www.geselectrodes.com |
Graphite blocks are available in various
sizes and grades. Graphite blocks are available up to and
larger than 40" X 20" X 4". Graphite blocks
are extruded or iso-molded. Grain size effects performance
and is manufacturing process controlled.
Graphite blocks and rounds are used within the
following products and applications:
Typical properties of Commercial
Graphite Block and Rounds:
|
Property |
Value |
| Coefficient Thermal Expansion |
1.19 - 8.22 x 10-6
°C |
| Modulus of Elasticity |
7-15 GPa |
| Flexural Strength |
6.8-110 MPa |
| Thermal Conductivity |
24.0 - 480.0 x 10-6
W/mK |
| Specific Heat Capacity |
700 - 840 J/kg.K |
| Resistivity - Electrical |
5.0 x 10-6 -
29.0 x 10-6 (Ohms-m) |
| Grain - Typical Commercial |
Course - Medium - Fine
- Ultra Fine |
As always, Engineers Edge recommends
consulting with graphite block suppliers for upto date
specifications and application guidelines.
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