Graphite Electrodes
Graphite electrodes stand as the ultimate electrical conductors, unmatched in their ability to withstand incredibly high temperatures while efficiently conducting the power essential for melting iron and steel. These exceptional properties breathe new life into old cars, refrigerators, and various other used equipment, leading to significant conservation of precious natural resources. It is through the application of graphite electrodes that the Metallurgical Industry creates the very foundation of the modern world – steel.
With an unwavering commitment spanning over 90 years, UKRGRAFIT has been at the forefront of manufacturing top-notch graphite electrodes. Our relentless pursuit of excellence is evident in the superior performance and substantial energy cost reduction experienced by our esteemed customers.
UKRGRAFIT stands as a pioneering force in graphite electrode production throughout Europe. Our cutting-edge technology is a testament to a long-lasting and capital-intensive process, encompassing multiple stages and intricate technological operations. We proudly boast a fully established production cycle, offering a comprehensive range of graphite electrodes ranging from 75 mm to 700 mm in diameter.
RP
Grade EG
Regular Power Graphite Electrode
HP
Grade EGP
High Power Graphite Electrode
UHP
Grade EGSP
Ultra High Power Graphite Electrode
Technical Data
| UKRGRAFIT Typical Physical Properties |
200～350mm | 400～700mm | |||||
| 8″～14″ | 16″～28″ | ||||||
| RP Grade EG |
HP Grade EGP |
UHP Grade EGSP |
RP Grade EG |
HP Grade EGP |
UHP Grade EGSP |
||
| Bulk Density | g/cm3 | 1,58～1,61 | 1,68～1,72 | 1,68 ～1,73 | 1,59～1,62 | 1,68～1,73 | 1,69～1,74 |
| Specific Resistance | μΩm | 7,5～8,5 | 6,0～7,0 | 6,0～6,5 | 7,5～8,5 | 6,0～7,0 | 5,0～6,0 |
| Young’s Modulus | kN/mm2 | 7～9 | 8,5～9,5 | 9,5～10 | 6～7 | 8,5～9 | 9,5～10,5 |
| GPa | 7～9 | 8,5～9,5 | 9,5～10 | 6～7 | 8,5～9 | 9,5～10,5 | |
| kgf/mm2 | 700～900 | 870～970 | 970～1020 | 600～700 | 870～900 | 970～1070 | |
| Flexural Strength | N/cm2 | 700～900 | 1200～1500 | 1200～1600 | 800～1000 | 1200～1500 | 1200～1500 |
| MPa | 7～9 | 12～15 | 12～16 | 8～10 | 12～15 | 12～15 | |
| kgf/cm2 | 71～92 | 122～153 | 122～163 | 82～102 | 122～153 | 122～153 | |
| Thermal Expansion Coefficient (20-520 °C) | ×10-6/°С | 2,5～2,7 | 2,6～2,8 | 1,9～2,2 | 2,5～2,6 | 2,5～2,8 | 1,3～1,4 |
| ×10-6/°F | 1,39～1,50 | 1,44～1,56 | 1,06～1,22 | 1,39～1,44 | 1,39～1,56 | 0,72～0,78 | |
| Real Density | g/cm3 | 2,23～2,25 | 2,23～2,26 | 2,23～2,26 | 2,23～2,25 | 2,23～2,26 | 2,23～2,26 |
| Ash Content | ％ | <0,2 | <0,2 | <0,2 | <0,2 | <0,2 | <0,2 |
- UKRGRAFIT Technical Team is ready to advise on choosing the optimal electrode characteristics for your operational processes.
- UGC® graphite electrodes comply with DSTU 4494, IEC 60239, NEMA CG, and JIS R 7201.
|
Nominal Electrode Size
|
Diameter Tolerance | Length Tolerance | Typical Weight excl. nipple | |||||
| Max | Min | Max | Min | PR Grade EG |
HP Grade EGP |
UHP Grade EGSP |
||
| mm | in | mm | mm | mm | mm | kg | kg | kg |
| 75×1000 | 3×40 |
73
|
78
|
1 050 | 925 | 7 | – | – |
| 75×1200 | 3×48 | 1 250 | 1 100 | 8 | – | – | ||
| 75×1500 | 3×60 | 1 600 | 1 400 | 10 | – | – | ||
| 100×1000 | 4×40 |
103
|
98
|
1 050 | 925 | 12 | – | – |
| 100×1200 | 4×48 | 1 250 | 1 100 | 15 | – | – | ||
| 100×1500 | 4×60 | 1 600 | 1 400 | 18 | – | – | ||
| 125×1000 | 5×40 |
132
|
127
|
1 050 | 925 | 19 | – | – |
| 125×1200 | 5×48 | 1 250 | 1 100 | 23 | – | – | ||
| 125×1500 | 5×60 | 1 600 | 1 400 | 29 | – | – | ||
| 150×1200 | 6×48 |
154
|
149
|
1 250 | 1 100 | 34 | – | – |
| 150×1500 | 6×60 | 1 600 | 1 400 | 43 | – | – | ||
| 200×1200 | 8×48 |
205
|
200
|
1 250 | 1 100 | 63 | 65 | 66 |
| 200×1500 | 8×60 | 1 600 | 1 400 | 79 | 81 | 83 | ||
| 200×1800 | 8×72 | 1 905 | 1 700 | 94 | 98 | 100 | ||
| 225×1500 | 9×60 |
230
|
225
|
1 600 | 1 400 | 96 | 133 | 135 |
| 225×1800 | 9×72 | 1 905 | 1 700 | 115 | 160 | 162 | ||
| 250×1500 | 10×60 |
256
|
251
|
1 600 | 1 400 | 120 | 130 | 132 |
| 250×1800 | 10×72 | 1 905 | 1 700 | 144 | 156 | 158 | ||
| 300×1500 | 12×60 |
307
|
302
|
1 600 | 1 400 | 169 | 186 | 190 |
| 300×1800 | 12×72 | 1 905 | 1 700 | 203 | 223 | 228 | ||
| 350×1500 | 14×60 |
357
|
352
|
1 600 | 1 400 | 234 | 250 | 257 |
| 350×1800 | 14×72 | 1 905 | 1 700 | 280 | 300 | 308 | ||
| 350×2100 | 14×84 | 2 210 | 1 975 | 327 | 350 | 360 | ||
| 350×2400 | 14×96 | 2 515 | 2 275 | 374 | 400 | 411 | ||
| 400×1500 | 16×60 |
409
|
403
|
1 600 | 1 400 | 313 | 325 | 328 |
| 400×1800 | 16×72 | 1 905 | 1 700 | 375 | 390 | 393 | ||
| 400×2100 | 16×84 | 2 210 | 1 975 | 437 | 454 | 458 | ||
| 400×2400 | 16×96 | 2 515 | 2 275 | 500 | 519 | 524 | ||
| 450×1500 | 18×60 |
460
|
454
|
1 600 | 1 400 | – | 416 | 422 |
| 450×1800 | 18×72 | 1 905 | 1 700 | – | 500 | 506 | ||
| 450×2100 | 18×84 | 2 210 | 1 975 | – | 583 | 590 | ||
| 450×2400 | 18×96 | 2 515 | 2 275 | – | 666 | 674 | ||
| 500×1500 | 20×60 |
511
|
505
|
1 600 | 1 400 | 477 | 501 | 503 |
| 500×1800 | 20×72 | 1 905 | 1 700 | 572 | 602 | 604 | ||
| 500×2100 | 20×84 | 2 210 | 1 975 | 668 | 702 | 705 | ||
| 500×2400 | 20×96 | 2 515 | 2 275 | 763 | 802 | 806 | ||
| 550×2100 | 22×84 |
562
|
556
|
2 210 | 1 975 | – | – | 874 |
| 550×2400 | 22×96 | 2 515 | 2 275 | – | – | 998 | ||
| 550×2700 | 22×110 | 2 895 | 2 550 | – | – | 1 123 | ||
| 600×2100 | 24×84 |
613
|
607
|
2 210 | 1 975 | 976 | 1 044 | 1 046 |
| 600×2400 | 24×96 | 2 515 | 2 275 | 1 115 | 1 192 | 1 194 | ||
| 600×2700 | 24×110 | 2 895 | 2 550 | 1 255 | 1 343 | 1 345 | ||
| 650×2100 | 26×84 |
663
|
657
|
2 210 | 1 975 | – | – | 1 207 |
| 650×2400 | 26×96 | 2 515 | 2 275 | – | – | 1 380 | ||
| 650×2700 | 26×110 | 2 895 | 2 550 | – | – | 1 552 | ||
| 700×2100 | 28×84 |
714
|
708
|
2 210 | 1 975 | 1 327 | – | – |
| 700×2400 | 28×96 | 2 515 | 2 275 | 1 517 | – | – | ||
| 700×2700 | 28×110 | 2 895 | 2 550 | 1 707 | – | – | ||
- The electrode length can be adjusted to your operational conditions.
| Nominal Diameter | Torque | |
| mm | in | N·m |
| 75 | 3 | 30 |
| 100 | 4 | 50 |
| 125 | 5 | 90 |
| 150 | 6 | 130 |
| 175 | 7 | 200 |
| 200 | 8 | 250 |
| 225 | 9 | 350 |
| 250 | 10 | 450 |
| 300 | 12 | 650 |
| 350 | 14 | 850 |
| 400 | 16 | 1100 |
| 450 | 18 | 1500 |
| 500 | 20 | 2500 |
| 550 | 22 | 3500 |
| 600 | 24 | 4000 |
| 650 | 26 | 5000 |
| 700 | 28 | 6000 |
- Electrode nipples are produced by special technology for column stable operation. Please, contact us for more information.
Why Opt for Us
UGC® Graphite Electrodes have earned a formidable reputation by successfully powering industrial furnaces across five continents. Our exceptional performance has made us the preferred supplier for leading metallurgical companies worldwide. They choose us for our UKRGRAFIT electrodes' unwavering mechanical properties, punctual deliveries, adaptable production capabilities, and unwavering technological support.
01
Minimal Logistics Risks
Our strategically located facility in the heart of Eastern Europe, close to seaports and transport hubs, enables us to efficiently deliver products to customers worldwide.
02
Consistent Quality
The quality and availability of our products do not depend on the volatile raw material market in Asia. As a long-standing partner with the best suppliers of needle coke, we maintain a steady flow of high-quality materials for our electrodes.
03
Flexibility in Manufacturing
With a fully integrated manufacturing cycle for a diverse range of carbon and graphite products, we possess the agility to respond swiftly to urgent customer demands.
04
Tech Support
At UKRGRAFIT, our dedicated technical team is committed to ensuring stable and uninterrupted operation for our product consumers. Leveraging our extensive experience and knowledge, we actively contribute to optimizing our clients' production processes
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Chief Expert In Products
Roman Zarochentsev