RP Graphite Electrodes, High Quality China RP Graphite Electrodes Suppliers and Manufacturers

RP Graphite Electrodes

Supplier Info

Hebei Maji Import & Export Co., Ltd.

[China Supplier]

Contact Person : Mr. pang yu

Tel : 0086-0310-7085485

Fax : 0086-0310-8034911

Product Detail

Graphite Electrodes 1.Grade:RP,HP,UHP(ISO9001) 2.Dia:150-600mm, 3.Length1000-2700mm 4.4TPI,3TPI, long nipple

Graphite Electrodes

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Typical Specifications for Graphite Electrode

Physical Properties		RP Grade (Dia.75-600mm)	HP Grade (Dia.150-600mm)	UHP Grade (Dia.200-600mm)
Electrical Resistance (max) μΩ-m	Electrode	8.0	7.0	6.0
Electrical Resistance (max) μΩ-m	Nipple	6.5	5.5	5.0
Bending Strength (min) Mpa	Electrode	11.0	12.0	12.0
Bending Strength (min) Mpa	Nipple	14.0	14.0	16.0
Elastic Modulus (max) Gpa	Electrode	9.0	12.0	12.0
Elastic Modulus (max) Gpa	Nipple	12.0	14.0	14.0
Bulk Density (min) g/cm3	Electrode	1.56-1.60	1.65-1.70	1.66-1.72
Bulk Density (min) g/cm3	Nipple	1.70-1.72	1.72-1.74	1.73-1.76
C.T.E (max) ×10-6/C	Electrode	2.7	2.5	2.4
C.T.E (max) ×10-6/C	Nipple	2.5	2.2	2.0
Ash (max) %	Electrode	0.30	0.30	0.20
Ash (max) %	Nipple	0.30	0.30	0.20

RP Graphite Electrodes