1.RP,HP,UHP,IP
2.Density:1.50-1.85g/cm3
3.Resistivity:6-8.5
4.Bendingstrength:6.4-40Mpa
5.Dia.50-800, length 1000-2100
3.Resistivity:6-8.5
4.Bendingstrength:6.4-40Mpa
5.Dia.50-800, length 1000-2100
Graphite Polesareused mainly in electric arc furnace to melt the steel ,iron or other furnacecharge,also can beused to refine steel in ladle furnaces and in othersmelting processes.
Electricalconductivity, thermal conductivity: conductivity of graphite 100 times higherthan the General non-metallic minerals. Thermal conductivity than steel, iron,lead and other metals. Lower thermal conductivity increases with temperature,even at very high temperatures, the graphite into insulators.
Properties | Unit | Numericalvalue |
BulkDensity | g/cm3 | 1.52-1.58 |
SpecificResistance | μΩ-m | 8.5-10.5 |
AshContent | % | 0.5 |
FlexuralStrength | Map | 6.4-13.0 |
ElasticModulus | Gpa | 9.3-14.0 |
C.T.E | ×10-6/°C | 2.7-2.9 |
Specifications &Allowance Of Graphite Electrodes
Diameter | Length | ||||
Diameter | Actual diameter | Length mm | Allowance mm | ||
inch | mm | Max | Min | ||
8 | 200 | 205 | 200 | 1600 | ±100 |
9 | 225 | 230 | 225 | 1600 | |
10 | 250 | 256 | 251 | 1600/1800 | |
12 | 300 | 307 | 302 | 1600/1800/2000 | |
14 | 350 | 357 | 352 | 1600/1800/2000/2200 | |
16 | 400 | 409 | 403 | 1600/1800/2000/2200/2400 | |
18 | 450 | 460 | 454 | 1600/1800/2000/2200/2400 | |
20 | 500 | 511 | 505 | 1800/2000/2200/2400 | |
We can manafacture and export graphite electrodes indifferent grade ,shape and dimension.Whenever you need it ,please feel free tolet us know.we promise you the top quality and lower price.
