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Product Parameter
ITEM | RP 250mm/ RP150 | HP 200/250/300/350/400mm | HP 450mm | UHP 450/500/550/600/650/700mm | ||||
Electrode | Nipple | Electrode | Nipple | Electrode | Nipple | Electrode | Nipple | |
Electrical Resistance Max. (µΩ-m) | 8.0 | 6.0 | 6.5 | 4.0 | 5.8 | 3.8 | 5.0 | 3.5 |
Flexural Strength Min. (Mpa) | 11.0 | 14.0 | 11.0 | 20.0 | 14.0 | 25.0 | 14.0 | 25.0 |
Elastic Modulus Max. (Gpa) | 9.3 | 13.7 | 12.0 | 17.0 | 13.0 | 18.0 | 12.0 | 18.0 |
Bulk Density Min. (g/cm3) | 1.60 | 1.72 | 1.70 | 1.78 | 1.70 | 1.80 | 1.70 | 1.80 |
C.T.E (100-600)℃ Max. | 2.7 | 2.5 | 2.4 | 2.2 | 1.4 | 1.2 | 1.3 | 1.0 |
Ash (%) Max. | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
Nominal Diameter mm | Max. Current Load A | Max Current Density A/cm2 |
960 | 72350 | 10.0 |
1020 | 73500 | 9.0 |
1060 | 79380 | 9.0 |
1100 | 85490 | 9.0 |
1146 | 92780 | 9.0 |
1197 | 95600 | 8.5 |
1250 | 104260 | 8.5 |
1272 | 107960 | 8.5 |
1305 | 113630 | 8.5 |
1321 | 109590 | 8.0 |
1400 | 123090 | 8.0 |
Product Display
Main Applications
Customer Case
“Thank you very much for the stable and safe supply of high-quality graphite electrodes from HHgraphite. It is an honor to maintain a long-term and pleasant cooperation with you.”
-- Raw material supply manager, From Simec Group.
Production Process
Shipping And Delivery
Customer Inspection
Product Parameter
ITEM | RP 250mm/ RP150 | HP 200/250/300/350/400mm | HP 450mm | UHP 450/500/550/600/650/700mm | ||||
Electrode | Nipple | Electrode | Nipple | Electrode | Nipple | Electrode | Nipple | |
Electrical Resistance Max. (µΩ-m) | 8.0 | 6.0 | 6.5 | 4.0 | 5.8 | 3.8 | 5.0 | 3.5 |
Flexural Strength Min. (Mpa) | 11.0 | 14.0 | 11.0 | 20.0 | 14.0 | 25.0 | 14.0 | 25.0 |
Elastic Modulus Max. (Gpa) | 9.3 | 13.7 | 12.0 | 17.0 | 13.0 | 18.0 | 12.0 | 18.0 |
Bulk Density Min. (g/cm3) | 1.60 | 1.72 | 1.70 | 1.78 | 1.70 | 1.80 | 1.70 | 1.80 |
C.T.E (100-600)℃ Max. | 2.7 | 2.5 | 2.4 | 2.2 | 1.4 | 1.2 | 1.3 | 1.0 |
Ash (%) Max. | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
Nominal Diameter mm | Max. Current Load A | Max Current Density A/cm2 |
960 | 72350 | 10.0 |
1020 | 73500 | 9.0 |
1060 | 79380 | 9.0 |
1100 | 85490 | 9.0 |
1146 | 92780 | 9.0 |
1197 | 95600 | 8.5 |
1250 | 104260 | 8.5 |
1272 | 107960 | 8.5 |
1305 | 113630 | 8.5 |
1321 | 109590 | 8.0 |
1400 | 123090 | 8.0 |
Product Display
Main Applications
Customer Case
“Thank you very much for the stable and safe supply of high-quality graphite electrodes from HHgraphite. It is an honor to maintain a long-term and pleasant cooperation with you.”
-- Raw material supply manager, From Simec Group.
Production Process
Shipping And Delivery
Customer Inspection