EDM industry

Isostatic graphite electrode is widely used in EDM field because of its ease of processing, low loss, light weight, high temperature resistance. Furthermore, fewer electrodes and less workload of measuring are needed during processing.

Reference Specifications

Model	Ash Content	BulkDensity	CompressiveStrength	FlexuralStrength	SpecificResistivity	Grainsize	C.T.E
Model	ppm	g/cm³	Mpa	Mpa	μΩm	μm	×10-6/℃
GE 1	500	1.70	60	28	12	20	3.2
GE 2	500	1.75	70	45	12	20	3.8
GE 3	500	1.80	80	37	12	20	4.2
GE 4	500	1.85	86	40	12	20	4.3