Specification of DIA 600 UHP graphite electrode and nipple:
Item |
UNIT |
Index |
Data |
Bulk Density |
g/cm3 |
Electrode |
1.70-1.74 |
nipple |
1.80-1.84 |
||
Resistivity |
μΩ·m |
Electrode |
4.6-5.8 |
nipple |
3.5-4.0 |
||
Flexural Strength |
Mpa |
Electrode |
10.0-14.0 |
nipple |
20.0-26.0 |
||
Young's Modulus |
Gpa |
Electrode |
9.0-13.0 |
nipple |
15.0-18.0 |
||
Coefficient of Thermal Expansion |
W/m℃ |
Electrode |
1.1-1.4 |
nipple |
0.9-1.2 |
||
Ash |
% |
Electrode |
≤0.3 |
nipple |
≤0.3 |