Low-resistivity Oxidation resistance Mechanical strength Graphite ElectrodeNominal diameter

Mm	300	350	400	450	500	600	700	800
length	Mm	1600	1800	1800	1800	1800	1800	1800	1800

Descrption		Nominal Diameter
		300—400mm	450—500mm	600—700mm	800mm
Specific Resistance<μΩ.m	Electrode	7.0	7.2	7.5	7.8
	Nipple	6.0	6.5	6.5	6.8
Bending Stength ≥Mpa>Mpa	Electrode	9.8	9.8	8.5	7.8
	Nipple	15	15	15	15
Elastic modulus<Gpa	Electrode	12	12	12	15
	Nipple	13.7	13.7	13.7	14
Bulk Density (>g/cm3 )	Electrode	1.65	1.65	1.65	1.62
	Nipple	1.70	1.70	1.70	1.70
C.T.E(100°C)10-6/°C	Electrode	2.4	2.4	2.4	1.6
	Nipple	2.4	2.4	2.4	1.6
Ash Rate(<%)		0.3	0.3	0.3	0.3

 

Graphite Electrode