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EDM-3

POCO's EDM-3 is an isotropic Ultrafine grain graphite which offers high strength with outstanding wear and fine surface finish characteristics easily machined to thicknesses of .005 or less.

 

Applications

EDMing of fine detailed electrodes
Punch & die sets
Plastic injection molds
Threading electrodes
Use in aerospace metal cutting
 

Product Specification

Average Particle Size (µ) <5
Flexural Strength (psi) 13,300
Compressive Strength (psi) 18,100
Hardness (shore) 73
Electrical Resistivity (µOhm-in) 615