| Type: | Graphite Electrodes |
|---|---|
| Composition: | Carbon |
| Carbon Content: | High-Carbon |
| Grade: | UHP |
| Forming Way: | Extruded Graphite |
| Crystal Morphology: | Compact Crystalline Graphite |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| Category | No. | Specifications | |
| Diameter (mm) | Length (mm) | ||
| Regular Power Graphite Electrodes | 1 | 100 | 1800 |
| 2 | 200 | 1800 | |
| 3 | 250 | 1800 | |
| 4 | 300 | 1800 | |
| 5 | 350 | 1800 | |
| 6 | 400 | 2000 | |
| 7 | 500 | 2200 | |
| 8 | 600 | 2200 | |
| Category | No. | Specifications | |
| Diameter (mm) | Length (mm) | ||
| High power graphite electrode | 1 | 250 | 1800 |
| 2 | 300 | 1800 | |
| 3 | 400 | 1800 | |
| 4 | 500 | 2200 | |
| 5 | 600 | 2400 | |
| 6 | 700 | 2700 | |
| Category | No. | Specifications | |
| Diameter (mm) | Length (mm) | ||
| Ultra high power graphite electrode | 1 | 300 | 1800 |
| 2 | 350 | 1800 | |
| 3 | 400 | 2200 | |
| 4 | 450 | 1800 | |
| 5 | 500 | 2200 | |
| 6 | 550 | 2300 | |
| 7 | 600 | 2400 | |
| 8 | 700 | 2700 | |
| Technical Properties of RegularPower Graphite Electrodes and nipple | ||||||||
| Item | Classification | Unit | NominalDiameter (mm) | |||||
| 75-200 | 250-300 | 400-500 | ||||||
| Gifted class | First level | Gifted class | First level | Gifted class | First level | |||
| A | B | A | B | A | B | |||
| Electric Resistivuty(<=) | Elatrode | μΩ.m | 8.0 | 9.0 | 9.0 | 9.0 | 8.0 | 9.0 |
| Nipple | 7.5 | 7.5 | 7.5 | |||||
| Bending strength(>=) | Elatrode | Mpa | 10.0 | 10.0 | 8.0 | |||
| Nipple | 15.0 | 15.0 | 15.0 | |||||
| Elastic moduluc(<=) | Elatrode | Gpa | 12.0 | 12.0 | 12.0 | |||
| Nipple | 14.0 | 14.0 | 14.0 | |||||
| Bulk density(>=) | Elatrode | g/cm3 | 1.58 | 1.58 | 1.58 | |||
| Nipple | 1.68 | 1.68 | 1.68 | |||||
| CTE(<=) | Elatrode | X10-6/ºC | 2.7 | 2.7 | 2.7 | |||
| Nipple | 2.5 | 2.5 | 2.5 | |||||
| Ash(<=) | % | 0.3 | 0.3 | 0.3 | ||||
| Note: Ash content and thermal expansion coefficient are parameter indicators | ||||||||
| Technical Properties of High Power Graphite Electrodes and nipple | ||||||||
| Item | Classification | Unit | NominalDiameter (mm) | |||||
| 300-400 | 450-500 | 550-600 | ||||||
| Electric Resistivuty(<=) | Elatrode | μΩ.m | 7.0 | 7.0 | 7.0 | |||
| Nipple | 6.0 | 6.0 | 5.8 | |||||
| Bending strength(>=) | Elatrode | Mpa | 10.5 | 10.0 | 10.0 | |||
| Nipple | 14.0 | 14.0 | 16.0 | |||||
| Elastic moduluc(<=) | Elatrode | Gpa | 12.0 | 12.0 | 12.0 | |||
| Nipple | 16.0 | 16.0 | 16.0 | |||||
| Bulk density(>=) | Elatrode | g/cm3 | 1.62 | 1.62 | 1.62 | |||
| Nipple | 1.72 | 1.72 | 1.72 | |||||
| CTE(<=) | Elatrode | X10-6/ºC | 2.4 | 2.4 | 2.4 | |||
| Nipple | 2.2 | 2.2 | 2.2 | |||||
| Ash(<=) | % | 0.3 | 0.3 | 0.3 | ||||
| Note: Ash content and thermal expansion coefficient are parameter indicators | ||||||||
| Technical Properties of Ultra High Power Graphite Electrodes and nipple | ||||||||
| Item | Classification | Unit | NominalDiameter (mm) | |||||
| 300-400 | 450-500 | 550-700 | ||||||
| Electric Resistivuty(<=) | Elatrode | μΩ.m | 6.2 | 6.2 | 6.3 | |||
| Nipple | 5.0 | 5.0 | 4.5 | |||||
| Bending strength(>=) | Elatrode | Mpa | 10.5 | 10.5 | 11.0 | |||
| Nipple | 18.0 | 18.0 | 20.0 | |||||
| Elastic moduluc(<=) | Elatrode | Gpa | 14.0 | 14.0 | 14.0 | |||
| Nipple | 18.0 | 18.0 | 22.0 | |||||
| Bulk density(>=) | Elatrode | g/cm3 | 1.66 | 1.66 | 1.66 | |||
| Nipple | 1.75 | 1.75 | 1.75 | |||||
| CTE(<=) | Elatrode | X10-6/ºC | 1.5 | 1.5 | 1.4 | |||
| Nipple | 1.4 | 1.4 | 1.2 | |||||
| Ash(<=) | % | 0.3 | 0.3 | 0.5 | ||||
| Note: Ash content and thermal expansion coefficient are parameter indicators | ||||||||
Suppliers with verified business licenses
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