Graphite Electrode

We manufacture & export Graphite Electrode for 32 YEARS.

Normal Power Graphite Electrodes (NP)

High Power Graphite Electrodes (HP)

Ultra High Power Graphite Electrodes (UHP)

Supply scope of graphite electrode (in diameter):

Ф100mm — Ф700mm

Item		Unit	NP		HP		UHP
			≤φ400	≥φ450	≤φ400	≥φ450	≤φ400	≥φ450
Electric Resistivity	Electrode	μΩ.m	≤8.5	≤9.0	≤6.0	≤6.5	≤5.5	≤5.5
	Nipple		≤5.5	≤5.5	≤4.5	≤4.5	≤4.0	≤4.0
Transverse Strength	Electrode	Mpa	≥8.0	≥7.0	≥10.5	≥10.0	≥10.5	≥10.0
	Nipple		≥15.0	≥15.0	≥17.05	≥17.0	≥20.0	≥22.0
Young's Modulus	Electrode	Gpa	≤9.3		≤14.0		≤14.0
	Nipple		≤14.0		≤16.0		≤22.0
Bulk Density	Electrode	g/cm3	≥1.54		≥1.65		≥1.68
	Nipple		≥1.70		≥1.74		≥1.78
Coefficient of Thermal Expansion (100℃-600℃)	Electrode	10E-6/℃	≤2.9		≤2.4		≤1.5
	Nipple		≤2.8		≤2.2		≤1.3
Ash		%	≤0.2		≤0.2		≤0.2

Email Inquiry: sales@cmpeace.com