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| Technical Properties |
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Items |
Unit |
Nominal Diameter (mm) |
Regular Power (RP) |
High Density (HD) |
High Power (HP) |
Super High Power (SHP) |
Ultra High Power (UHP) |
| 75-130 |
150-225 |
250-350 |
400-500 |
200-350 |
400-500 |
200-500 |
250-500 |
250-500 |
Specific
Resistance max. |
Electrode |
¦Ì¦¸m |
8.5 |
8.5 |
8.5 |
8.5 |
7.0 |
7.5 |
6.5 |
6.0 |
5.8 |
Nipple |
8.2 |
8.2 |
8.2 |
7.5 |
6.5 |
6.5 |
5.5 |
5.0 |
4.5 |
Flexural
Strength min. |
Electrode |
MPa |
9.8 |
9.8 |
7.8 |
7.0 |
10.0 |
10.0 |
10.5 |
12.0 |
14.0 |
Nipple |
13.0 |
13.0 |
13.0 |
15.0 |
15.0 |
15.0 |
18.0 |
19.0 |
20.0 |
Young¡¯s
Modulus max. |
Electrode |
GPa |
9.3 |
9.3 |
9.3 |
9.3 |
10.0 |
10.0 |
12.0 |
14.0 |
14.0 |
Nipple |
14.0 |
14.0 |
14.0 |
13.7 |
14.0 |
14.0 |
16.0 |
18.0 |
18.0 |
Bulk
Density min. |
Electrode |
g/cm3 |
1.58 |
1.52 |
1.52 |
1.53 |
1.60 |
1.60 |
1.63 |
1.65 |
1.68 |
Nipple |
1.63 |
1.63 |
1.68 |
1.72 |
1.73 |
1.73 |
1.73 |
1.74 |
1.77 |
Ash
Content max. |
Electrode |
% |
0.5 |
0.5 |
0.5 |
0.3 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
Nipple |
0.5 |
0.5 |
0.5 |
0.3 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
C. T. E.
100-600¡æ max. |
Electrode |
x10-6/¡æ |
2.9 |
2.9 |
2.9 |
2.9 |
2.7 |
2.7 |
2.4 |
1.8 |
1.5 |
Nipple |
2.7 |
2.7 |
2.8 |
2.8 |
2.5 |
2.5 |
2.2 |
1.6 |
1.4 |
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