graphite electrode RP/HP/UHP
- Category: >>>
- Supplier: Hebei Qunbang Chemical Co. Ltd.
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Product Overview
Description
| Items | RP | HP | UHP | ||||
| Ø200-Ø300 | Ø350-Ø600 | Ø200-Ø400 | Ø450-Ø600 | Ø250-Ø400 | Ø450-Ø600 | ||
| Resistivity µΩ·m (max) | Electrode | 8.5 | 6.5 | 5.5 | |||
| Nipple | 6.5 | 5.5 | 4.5 | ||||
| Bulk Density g/cm3 (min) | Electrode | 1.53 | 1.52 | 1.62 | 1.6 | 1.67 | 1.66 |
| Nipple | 1.69 | 1.73 | 1.75 | ||||
| Flexural Strength MPa (min) | Electrode | 8.5 | 7 | 10.5 | 9.8 | 11 | |
| Nipple | 15 | 16 | 20 | ||||
| Elastic Modulus MPa (Max) | Electrode | 9.3 | 12 | 14 | |||
| Nipple | 14 | 16 | 18 | ||||
| Ash % (max) | Electrode | 0.5 | 0.3 | 0.3 | |||
| Nipple | 0.5 | 0.3 | 0.3 | ||||
| CTE(100-600°C) 10-6/K (max) | Electrode | 2.9 | 2.4 | 1.5 | |||
| Nipple | 2.8 | 2.2 | 1.4 | ||||
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