| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | Black Triangle |
| Model Number: | |
| Size: | 1.8 |
| Type: | Artificial |
| Application: | arc furnace |
| Shape: | round |
| Carbon Content: | High-Carbon |
| Dimensions: | 1.8 |
Quick Details
Specifications
Graphite electrodes are widely used in electric furnaces for smelting of steel, alloy steel, various alloys and nonmetals, Graphite electrodes are used in electric furnace for steel making. Our Graphite Electrodes are best suitable for low and medium capacity arc and ladle furnaces.
Item | Unit | Norminal Diameter | ||||||
UHP | HP | RP | ||||||
≤Φ400 | ≥Φ450 | ≤Φ400 | ≥Φ450 | ≤Φ300 | ≥Φ350 | |||
Resistance | E | μΩ·m | ≤5.5 | ≤6.5 | ≤8.5 | |||
N | ≤4.5 | ≤5.5 | ≤6.5 | |||||
Bending Strength | E | MPa | ≥11.0 | ≥10.5 | ≥9.8 | ≥8.5 | ≥7.0 | |
N | ≥20.0 | ≥16.0 | ≥15.0 | |||||
Elastic Modulus | E | GPa | ≤14.0 | ≤12.0 | ≤9.3 | |||
N | ≤18.0 | ≤16.0 | ≤14.0 | |||||
Bulk Density | E | g/cm3 | ≥1.66 | ≥1.67 | ≥1.62 | 1.60 | ≥1.53 | ≥1.52 |
N | ≥1.75 | ≥1.73 | ≥1.69 | |||||
CTE. | E | 10-6/°C | ≤1.5 | ≤2.4 | ≤2.9 | |||
N | ≤1.4 | ≤2.2 | ≤2.8 | |||||
Ash | % | ≤0.3 | ≤0.3 | ≤0.5 | ||||