rp graphite electrode

Specifications Graphite Electrode

diameter from 50mm to 600mm (2" to 24")

various grades including RP, HD, HP, SHP, UHP

Graphite Electrode ------------------------------------------------------------------------------------------------------ diameter from 50mm to 600mm (2" to 24") grades including RP, HD, HP, SHP, UHP.  Nipples: male or female. ------------------------------------------------------------------------------------------------------ We have full set of production line for graphite electrodes. Our products are characterized by superior compact structure, good electrical and thermal conductivity, high resistance to oxidation and corrosion in high temperature. The regular power graphite electrodes graphite electrodes for heavy industrial arc furnaces, steel mills, foundries, and other applications. As one of the most professional graphite electrode manufacturers in China, passed ISO9001:2000 certified.  We're glad to quote you a most competitive price according to your specification ------------------------------------------------------------------------------------------------------

Physical Properties		RP Grade (Dia.50-600mm)	HP Grade (Dia.50-600mm)	UHP Grade (Dia.50-600mm)
Electrical Resistance (max)  μΩ-m	Electrode	<8.0	<7.0	<6.0
	Nipple	6.5	5.5	5.0
Bending Strength (min)  Mpa	Electrode	11.0	12.0	12.0
	Nipple	14.0	14.0	16.0
Elastic Modulus (max) Gpa	Electrode	9.0	12.0	12.0
	Nipple	12.0	14.0	14.0
Bulk Density (min) g/cm3	Electrode	>1.58	>1.65	>1.68
	Nipple	>1.70	>1.72	>1.73
C.T.E (max) ×10-6/C	Electrode	2.7	2.5	2.4
	Nipple	2.5	2.2	2.0
Ash (max)  %	Electrode	<0.30	<0.30	<0.20
	Nipple