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| Editorial by Steve Harris, The MVP of EDM Graphite and EDM Accessories. [more] |
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ELECTRO CARB EC-17
Recommended Usage:
EC-17 is an ultrafine grain premium isotropic graphite. With uniform structure and an average grain size
of 2 microns EC-17 gives you the capability to EDM very fine detail with low electrode wear. EC-17's low
porosity in addition to EDMing fine detail also make it a choice grade for wire EDMing of electrodes.
Standard Size Master Block:
- 4 x 12 x 18"
Typical Average Properties
| |
|
Unit |
|
Unit |
| Bulk Density |
1.84 |
g/cm³ |
0.0664 |
lb/in³ |
| Specific Resistance |
1,450 |
µ ohm-cm |
57 |
10-5 ohm-in |
| Flexural Strength |
900 |
kg/cm² |
12,800 |
psi |
| Shore Hardness |
81 |
|
81 |
|
| Average Grain Size |
2 |
µ m |
0.00008 |
inch |
| Color Code |
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Copper |
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