HP Graphite Electrode
|
Item |
Unit |
Nominal Diameter mm |
||
|
|
|
250-400 |
450-500 |
|
|
Resistivity |
electrode |
μΩm |
4.6-6.0 |
4.9-6.0 |
|
|
nipple |
|
< 4.0 |
< 4.0 |
|
Bending Strength |
electrode |
Mpa |
> 12.68 |
> 12.02 |
|
|
nipple |
|
> 20.65 |
> 20.14 |
|
Elastic Modulus |
electrode |
Gpa |
< 11.46 |
< 11.68 |
|
|
nipple |
|
13.42 |
13.64 |
|
Bulk Density |
electrode |
G/cm3 |
> 1.66 |
> 1.66 |
|
|
nipple |
|
> 1.76 |
>1.76 |
|
100 -600degree |
electrode |
10-6degree |
< 1.86 |
< 1.74 |
|
|
nipple |
|
< 1.42 |
< 1.48 |
|
ASH |
electrode |
% |
< 0.21 |
< 0.24 |
|
|
nipple |
|
< 0.14 |
< 0.16 |
