Physical and Chemical properties
Item | Regular power |
High
power |
Ultra high power | ||||
Unit | φ150-200mm | φ225-350mm | φ400-500mm | ||||
Specific electrical resistance (max) | Electrode Nipple | μΩ.m |
9.0
7.5 |
9.0
7.5 |
9.0
7.5 |
7.0
5.5 |
6.0
5.0 |
Bending
strength (min) |
Electrode Nipple | MPa |
9.8
13.0 |
7.8
13.0 |
6.4
13.0 |
10.5
14.0 |
10.5
16.0 |
Elastic Modulus(max) | Electrode Nipple | GPa |
9.3
13.7 |
9.3
13.7 |
9.3
13.7 |
12.0
14.0 |
10.5
15.0 |
Bulk density(min) | Electrode Nipple | g/m |
1.52
1.63 |
1.52
1.63 |
1.52
1.63 |
1.60
1.70 |
1.65
1.72 |
Coefficient of thermal expansion(max) | Electrode Nipple | 10-6/℃ |
2.9
2.7 |
2.9
2.8 |
2.9
2.8 |
2.4
2.2 |
1.5
1.4 |
Ash (max) | % | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
According to the classification of electric furnace steelmaking power level and the difference of raw materials used for producing Graphite electrodes as well as the physical and chemical indexes of finished product, graphite electrodes are divided into three types: regular ...
According to the classification of electric furnace steelmaking power level and the difference of raw materials used for producing Graphite electrodes as well as the physical and chemical indexes of finished product, graphite electrodes are divided into three types: regular ...
Graphite electrodes are used for the recycling of steel in the electric arc furnace industry,We not only produce graphite electrodes and nipples ,but also supply Graphite Electrode Scrap to steel. Jilin Songjiang Carbon (for short:JSC )is the one biggest of graphite electrode ...
Graphite electrodes are mainly used in EAF and LF for steel making. Supply various RP, HP, UHP grade Graphite Electrodes(75mm — 700mm) with nipples. Our electrodes have the properties of superior electric conductivity and chemical stability, low ash, thermal conductivity, ...
Price: US $1600.0 - $2050.0/Ton Trade Terms: CIF, FOB, CFR Payment Terms: L/C, T/T Grade: RP, HP, UHP, IP Diameter: 100mm-600mm; 600mm-1400mm Length: 1000mm-2400mm Advantage: Low electric resistance; Good electric and thermal conductivity; High oxidation resistance; Greater ...
Item(UHP) (mm) 300-400 450-500 Electrical Resistivity E μΩ-m ≤6.2 ≤6.5 N ≤5.5 ≤5.5 Breaking Strength E MPa ≥10.5 ≥10.0 N ≥16.0 ≥16.0 Elastic Modulus E GPa ≤14.0 ≤14.0 N ≤18.0 ≤18.0 Density E g/cm³ ≥1.65 ≥1.64 N ≥1.72 ≥1.70 CTE E 10-6/°C ...