Product Description:
UHP graphite electrode 450mm
Application:
1. Be used for Steelmaking arc furnaces, refining furnace, as conducting electrode.
2. Be used for Metal-silicon furnace, Or-giraffe furnace, Corundum furnace etc. As conducting electrode
Properties:
1. Good electrical conductivity.
2. Strong thermal shock resistance.
3. High mechanical strength.
Variety:
1. RP (Regular Power)
2. HP (High Power)
3. UHP (Ultra High Power)
4. RPI (Regular Power Impregnated)
(Notice: All of Graphite Electrodes is equipped to tapered nipple.)
Packing Detailed:
Standard export fumigated wooden box with steel strip fixed outside
about 20 MT of graphite electrodes will be loaded in 20 ft container.
Or according to customers’request.
Delivery Time:
15-35 days based on customers' order quantity and payment terms.
RP (Regular Power) Graphite Electrode Standard: YB/T 4088-2000 |
Item | Unit | Diameter |
Φ75-Φ300 | Φ350-Φ450 | Φ450-Φ500 |
Electric resistivity≤ | μΩm | 4.5-8.0 | 4.5-8.0 | 4.5-8.0 |
Flexure strength≥ | Mpa | 8.0-18.0 | 8.0-18.0 | 8.0-18.0 |
Modulus of elasticity≤ | Gpa | 8.5-12.0 | 8.5-12.0 | 8.5-12.0 |
Bulk Density≥ | g/cm3 | 1.60-1.80 | 1.60-1.80 | 1.60-1.80 |
CTE(100-600℃) ≤ | x10-6/℃ | 2.2-2.8 | 2.2-2.8 | 2.2-2.8 |
Ash Content ≤ | % | 0.3 | 0.3 | 0.3 |
HP (High Power) Graphite Electrode Standard: YB/T 4089-2000 |
Item | Unit | Diameter |
Φ100-Φ400 | Φ450-Φ500 | Φ550-Φ600 |
Electric resistivity≤ | μΩm | 3.8-6.2 | 3.8-6.2 | 3.8-6.2 |
Flexure strength≥ | Mpa | 11.0-20.0 | 11.0-20.0 | 11.0-20.0 |
Modulus of elasticity≤ | Gpa | 8.0-13.0 | 8.0-13.0 | 8.0-13.0 |
Bulk Density≥ | g/cm3 | 1.65-1.85 | 1.65-1.85 | 1.65-1.85 |
CTE(100-600℃) ≤ | x10-6/℃ | 1.5-2.0 | 1.5-2.0 | 1.5-2.0 |
Ash Content ≤ | % | 0.3 | 0.3 | 0.3 |
UHP (Ultra-High Power) Graphite Electrode Standard: YB/T 4090-2000 |
Item | Unit | Diameter |
Φ300-Φ400 | Φ450-Φ500 | Φ550-Φ700 |
Electric resistivity≤ | μΩm | 3.0-5.5 | 3.0-5.5 | 3.0-5.5 |
Flexure strength≥ | Mpa | 12.0-25.0 | 12.0-25.0 | 12.0-25.0 |
Modulus of elasticity≤ | Gpa | 16.0 | 16.0 | 16.0 |
Bulk Density≥ | g/cm3 | 1.70-1.90 | 1.70-1.90 | 1.70-1.90 |
CTE(100-600℃) ≤ | x10-6/℃ | 0.8-1.4 | 0.8-1.4 | 0.8-1.4 |
Ash Content ≤ | % | 0.2 | 0.2 | 0.2 |
