Dia 600mm 24 Inch HP Graphite Electrodes EAF LF Application
600mm HP Graphite Electrode , GE , Application Electric Arc Furnace/Submerged Arc Furnace
Sichuan Guanghan Shida Carbon Co., Ltd. was established in 2001. It was originally Shanxi Jixiu Shida Carbon Co., Ltd., founded by Mr. Zhang Shigong in 1990.
Shida carbon has been established for 30 years. After the global financial crisis, we have made great progress in the difficulties, the first to carry out reform and transformation with the overall operation of the new production line and the overall management of the improvement. Now Shida carbon has become the world's leading high-tech, environmentally friendly carbon enterprises. All this progress we can make is on the development philosophy that Shida has always adhered to and Shida will continue to innovate and move forward in the future.
Research and Design
Established in 2005, Shida carbon R & D center was recognized as a provincial enterprise technology center in 2009. After six years of construction, the R & D center has cooperated with many top talents and first-class equipment in the carbon industry, and has come up with a way of combining production and research
| Diameter | ||
| Nominal Dia | Actual Dia. | |
| Nominal Dia. | Actual Dia. and Tolerance | |
| mm | Inch | |
| 350 | 14 | 355±2 |
| 400 | 16 | 407±2 |
| 450 | 18 | 458±2 |
| 500 | 20 | 509±2 |
| 550 | 22 | 560±2 |
| 600 | 24 | 610±2 |
| 650 | 26 | 661±2 |
| 700 | 28 | 712±2 |
Length |
||
| Nominal Length | Actual Length and Tolerance |
|
| Nominal Length | Max. |
Min. |
| mm | ||
| 1800 | 1900 | 1700 |
| 2100 | 2225 | 1975 |
| 2400 | 2575 | 2275 |
| 2700 | 2850 | 2550 |
General Properties:
| Item | Unit | UHP | HP | RP | UHP Nipple | HP Nipple | |||
| 450-500mm | 550-700mm | 450-500mm | 550-700mm | 400-450mm | 500-700mm | ||||
| Bulk Density | g/cm3 | 1.66-1.73 | 1.68-1.75 | 1.60-1.70 | 1.62-1.72 | 1.55-1.65 | 1.54-1.64 | 1.80-1.85 | 1.72-1.80 |
| Resistivity | μΩm | 4.8-6.0 | 4.5-5.8 | 5.2-7.5 | 5.5-7.2 | 7.5-9.0 | 8.0-9.5 | 3.0-4.3 | 4.0-6.0 |
| Flexual Strength | MPa | 10.5-15.0 | 10.0-14.0 | 10.5-14.5 | 9.0-13.5 | 8.0-11.0 | 7.0-10.0 | 20.0-30.0 | 18.0-25.0 |
| Elastic Modulus | GPa | 8.0-10.0 | 8.0-12.0 | 6.0-9.3 | 16.0-20.0 | 12.0-16.0 | |||
| CTE (30-600) | 10-6/℃ | ≤1.5 | ≤2.2 | ≤2.8 | ≤1.3 | ≤2.0 | |||
| Ash Content | % | ≤0.3 | ≤0.3 | ≤0.5 | ≤0.3 | ≤0.3 | |||
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