Graphite electrode

FOB Price 1750 - 1900 USD / MT

MOQ	100000 MT
Port	TIANJIN
Packaging	Wooden cases with pallet and steel belt fastening
Lead Time	7 DAY

Product Details

Physical Properties		Unit	RP Grade (Dia.50-600mm)	HP Grade (Dia.200-600mm)	UHP Grade (Dia.200-600mm)
Electrical Resistance≤	Electrode	μΩ-m	8.0	7.0	6.0
Electrical Resistance≤	Nipple	μΩ-m	6.5	5.5	5.0
Bending Strength≥	Electrode	Mpa	11.0	12.0	12.0
Bending Strength≥	Nipple	Mpa	14.0	14.0	16.0
Elastic Modulus≤	Electrode	Gpa	9.0	12.0	12.0
Elastic Modulus≤	Nipple	Gpa	12.0	14.0	14.0
Bulk Density≥	Electrode	g/cm3	1.58	1.66	1.68
Bulk Density≥	Nipple	g/cm3	1.70	1.72	1.73
C.T.E≤	Electrode	×10-6/°C	2.7	2.5	1.4
C.T.E≤	Nipple	×10-6/°C	2.5	2.2	1.3
Ash≤	Electrode	%	0.30	0.30	0.20
Ash≤	Nipple	%	0.30	0.30	0.20

Graphite Electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.after calcining,burdening,kneading,forming,baking and pressure impregnation, graphitization and then precision machined with professional CNC machining.such of the products own characteristics with low resistivity, good electrical conductivity ,low ash, compact structure,good anti oxidation and high mechanical strength, Widely used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.so it is the best conductive material for electric arc furnace and smelting furnace. Advantages of Graphite Electrode,