Graphite Electrodes
                        Melting Electrodes
                        Instant Materials
                        1770< Refractoriness< 2000
                        Graphite
                        Widely Used in The Iron and Steel Industry
                        It Makes Less Pollution and Saves More Power, It's
                        Heat-Resistant Material
                        Graphite Electrodes
                        Clay
                        High-Carbon
                        UHP
                        Extruded Graphite
                        Compact Crystalline Graphite
                        Standard Exporting Wooden Pallet
                        Dia. 75-700mm
                        China
                        8545110000
                        
                        Product Description
                    
                                
                        Normal Power Graphite Electrodes (NP)
Impregnation Power Graphite Electrodes (IP)
High Power Graphite Electrodes (HP)
Special Power Graphite Electrodes (SHP)
Ultra High Power Graphite Electrodes (UHP)
High Density Graphite Electrodes (HD)
Supply scope of graphite electrode (in diameter):
Ф100mm - Ф700mm
 
 




   
                    
                Impregnation Power Graphite Electrodes (IP)
High Power Graphite Electrodes (HP)
Special Power Graphite Electrodes (SHP)
Ultra High Power Graphite Electrodes (UHP)
High Density Graphite Electrodes (HD)
Supply scope of graphite electrode (in diameter):
Ф100mm - Ф700mm
| Item | Unit | Nominal Diameter | ||||||||
| UHP | HP | RP | ||||||||
| Φ300-400 | ≥Φ450 | Φ250-400 | ≥Φ450 | Φ250-400 | Φ450-600 | |||||
| Electric Resistivity | electrode | μΩ·m | ≤5.0 | ≤5.5 | ≤6.0 | ≤6.5 | ≤8.5 | ≤9.0 | ||
| Nipple | ≤4.0 | ≤4.5 | ≤5.5 | |||||||
| Transverse Strength | electrode | MPa | ≥15.0 | ≥10.5 | ≥8.0 | ≥7.0 | ||||
| Nipple | ≥24.0 | ≥20.0 | ≥16.0 | |||||||
| Young's Modulus | electrode | GPa | ≤14.0 | ≤12.0 | ≤9.3 | |||||
| Nipple | ≤18.0 | ≤16.0 | ≤14.0 | |||||||
| Bulk Density | electrode | g/cm3 | ≥1.68 | ≥1.65 | ≥1.54 | |||||
| Nipple | ≥1.76 | ≥1.74 | ≥1.70 | |||||||
| Coefficient of thermal expansion | electrode | 10-6/ºC | ≤1.5 | ≤2.0 | ≤2.5 | |||||
| Nipple | ≤1.2 | ≤1.6 | ≤2.0 | |||||||
| Ash | % | ≤0.2 | ≤0.2 | ≤0.2 | ||||||













  
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