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ELECTRO CARB EC-16

Graphite Blanks

Recommended Usage:

EC-16 is an ultrafine grain, isotropic graphite. The high wear resistance of makes EC-16 an ideal EDM graphite for high detail, fine finish EDMing. The machinability along with the strength of EC-16 also make it a choice graphite for thin electrodes. EC-16 offers the largest master block of any ultrafine graphite.

Standard Size Master Block:

  1. 9 x 18 x 48"

Typical Average Properties

    Unit   Unit
Bulk Density 1.85 g/cm³ 0.006 lb/in³
Specific Resistance 1650 µ ohm-cm 65 10-5 ohm-in
Flexural Strength 750 kg/cm² 10,700 psi
Shore Hardness 70   70  
Average Grain Size 4 µ m 0.00016 inch
Color Code   Silver


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