Graphite electrodes have good electrical properties and chemical resistance, have high mechanical strength and good seismic performance at high temperatures, are good thermoelectric conductors, and are widely used in electric arc furnaces for the production of alloy steels, metals and other Metal materials, etc. Graphite electrodes include: conventional power, high power, ultra high power. Our products have the following characteristics: low resistivity, good electrical conductivity and thermal conductivity, high oxidation resistance, resistance to heat and mechanical impact, high mechanical strength, and high processing accuracy.
RP HP UHP Graphite Electrods Grade: RP/HP/UHP Diameter: 100/200/300/400/500/600/650mm Length: 1500-2700mm
Specification
Techinical Data of our graphite electrode for your referance
Properties
Unit
UHP
HP
RP
300-600mm
650-800mm
300-800mm
300-800mm
Electric resistivity
Electrode
¦Ì¦¸m
4.8-5.8
4.6-5.8
5.8-6.6
7.8-8.8
Nipple
3.8-4.5
3.8-4.5
4.2-5.0
5.0-6.5
Flexural strength
Electrode
Mpa
10.0-14.0
10.0-14.0
10.0-13.0
7.0-12.0
Nipple
20.0-26.0
22.0-26.0
18.0-22.0
15.0-20.0
Young's modulus
Electrode
Gpa
9.0-13.0
10.0-14.0
8.0-12.0
7.0-9.3
Nipple
15.0-18.0
15.0-18.0
14.0-16.0
12.0-14.0
Bulk density
Electrode
¡Ýg/cm3
1.68-1.74
1.70-1.74
1.62-1.66
1.53-1.56
Nipple
1.77-1.82
1.78-1.84
1.74-1.80
1.70-1.74
CTE(100-600¡æ)
Electrode
x10-6/¡æ
1.1-1.4
1.1-1.4
1.6-1.9
2.2-2.6
Nipple
0.9-1.2
0.9-1.2
1.1-1.4
2.0-2.5
Ash
0.3
0.3
0.3
0.5
We can manafacture and export graphite electrodes in different grade , shape and dimension. Whenever you need it , please feel free to let us know. We promise you the top quality and lower price.