China RP HP UHP Grade Carbon Graphite Electrodes for Arc Furnaces, Find details about China Graphite Electrode, HP UHP Graphite Electrodes from RP HP UHP Grade Carbon Graphite Electrodes for Arc Furnaces
HP Graphite Electrode | Unit | Φ200-400 | Φ450-550 | Φ600-700 | |
Specific Resistance≤ | Electrode | ΜΩ·M | 6.8 | 6.5 | 6.2 |
Nipple | 5.0 | 4.5 | 4.2 | ||
Transverse Strength≥ | Electrode | Mpa | 10.0-13.0 | 10.0-13.0 | 10.0-13.0 |
Nipple | 18.0-22.0 | 18.0-22.0 | 18.0-22.0 | ||
Elastic Modulus≤ | Electrode | Gpa | 8.0-12.0 | 8.0-12.0 | 8.0-12.0 |
Nipple | 14.0-16.0 | 14.0-16.0 | 14.0-16.0 | ||
Ash Content≤ | Electrode | % | 0.3 | 0.3 | 0.3 |
Nipple | 0.3 | 0.3 | 0.3 | ||
Bulk Density≥ | Electrode | G/cm³ | 1.62-1.66 | 1.62-1.66 | 1.62-1.66 |
Nipple | 1.74-1.80 | 1.74-1.80 | 1.74-1.80 | ||
(C.T.E)≤ | Electrode | 10-6/ºC | 1.6-1.9 | 1.6-1.9 | 1.6-1.9 |
Nipple | 1.1-1.4 | 1.1-1.4 | 1.1-1.4 |
UHP Graphite Electrode | Unit | Φ300-400 | Φ450-550 | Φ600-700 | |
Specific Resistance≤ | Electrode | ΜΩ·M | 6.0 | 5.5 | 5.2 |
Nipple | 4.5 | 4.0 | 3.8 | ||
Transverse Strength≥ | Electrode | Mpa | 10.0-14.0 | 10.0-14.0 | 10.0-14.0 |
Nipple | 20.0-26.0 | 20.0-26.0 | 20.0-26.0 | ||
Elastic Modulus≤ | Electrode | Gpa | 9.0-13.0 | 10.0-14.0 | 10.0-14.0 |
Nipple | 15.0-18.0 | 15.0-18.0 | 15.0-18.0 | ||
Ash Content≤ | Electrode | % | 0.2 | 0.2 | 0.2 |
Nipple | 0.2 | 0.2 | 0.2 | ||
Bulk Density≥ | Electrode | G/cm³ | 1.68-1.74 | 1.70-1.74 | 1.70-1.74 |
Nipple | 1.77-1.82 | 1.78-1.84 | 1.78-1.84 | ||
(C.T.E)≤ | Electrode | 10-6/ºC | 1.1-1.4 | 1.1-1.4 | 1.1-1.4 |
Nipple | 0.9-1.2 | 0.9-1.2 | 0.9-1.2 |