Basic Info.
Carbon Content
High-Carbon
Forming Way
Extruded Graphite
Crystal Morphology
Cylindrical
Composition
Petroleum Coke
Product Description
Applications
Used in EAF and LF for steel making, as well as in electric smelting furnace for producing industrial silicon, phosphorus, etc.
Programmable properties
1.Good electrical conductivity
2.High resistance to thermal shock
3.High mechanical strength
Grades:RP, RPI, HP, SHP, UHP
All graphite electrodes are offered with tapered nipples, i.e. 3 or 4 threads per inch, and meet the internationally accepted tolerances as per NEMA CG 1/ IEC 60239 / JIS R7201 standards.
Specifications
Item | Unit | Regular-power | Impregnated |
φ75- 130 | φ150- 225 | φ250- 300 | φ350- 500 | φ75- 200 | φ250- 350 | φ400- 500 |
Specific Resistance (≤) | E | μ Ω·m | 8.5 | 9 | 9 | 9 | 8 | 8 | 8 |
N | 8 | 8 | 8 | 8 | 7.5 | 7.5 | 7.5 |
Bending Strength (≥) | E | MPa | 9.8 | 9.8 | 7.8 | 6.4 | 10 | 9 | 8 |
N | 13 | 13 | 13 | 13 | 15 | 15 | 15 |
Elastic Modulus (≤) | E | GPa | 9.3 | 9.3 | 9.3 | 9.3 | 12 | 12 | 12 |
N | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Bulk Density (≥) | E | g/cm3 | 1.58 | 1.52 | 1.52 | 1.52 | 1.58 | 1.58 | 1.58 |
N | 1.63 | 1.63 | 1.68 | 1.68 | 1.68 | 1.68 | 1.68 |
C.T.E.(≤) (100-600°C) | E | 10-6/°C | 2.9 | 2.9 | 2.9 | 2.9 | 2.7 | 2.7 | 2.7 |
N | 2.7 | 2.7 | 2.8 | 2.8 | 2.5 | 2.5 | 2.5 |
Ash(≤) | | % | 0.5 | 0.5 | 0.5 | 0.5 | 0.3 | 0.3 | 0.3 |
Looking forward to cooperate with you and Welcome your visit
Sincerely Yours,
Betty
Fangyuan Carbon Co., Ltd.
Add: Changxiang Industrial Zone,Handan City,Hebei province,China.
Tel:86-015383208070
Fax:86-0310-3189169
Item | Unit | High-power | Super high-power | Ultra high-power |
φ200-400 | φ450-500 | φ350-400 | φ450-500 | φ300-400 | φ450-500 |
Specific Resistance(≤) | E | μ Ω·m | 7 | 7.5 | 6.5 | 7 | 6.2 | 6.5 |
N | 6.5 | 6.5 | 6 | 6 | 5.5 | 5.5 |
Bending Strength (≥) | E | MPa | 10.5 | 9.8 | 10.5 | 10 | 10.5 | 10 |
N | 15 | 15 | 16 | 16 | 16 | 16 |
Elastic Modulus (≤) | E | GPa | 12 | 12 | 13 | 13 | 14 | 14 |
N | 16 | 16 | 17 | 17 | 18 | 18 |
Bulk Density (≥) | E | g/cm3 | 1.6 | 1.6 | 1.62 | 1.62 | 1.65 | 1.64 |
N | 1.7 | 1.7 | 1.71 | 1.71 | 1.72 | 1.72 |
C.T.E.(≤) (100-600°C) | E | 10-6/°C | 2.4 | 2.4 | 2.2 | 2.2 | 1.5 | 1.5 |
N | 2.2 | 2.2 | 1.8 | 1.8 | 1.4 | 1.4 |
Ash(≤) | | % | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3
|
Address:
Machangxiang Industrial Zone, Handan, Hebei, China
Business Type:
Manufacturer/Factory
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
Fangyuan Carbon Co. Ltd, is professional in electrodes, carbon block and carbon related new material for more than 30 years. Our products had adopted ISO9001: 2000 Quality System Authorities and are often purchased by our State-owned steel-making enterprise and middle American customers.
Looking forward to cooperate with you and Welcome your visit