 |
 |
 |

| CHARACTERISTICS |
 |
UNIT |
 |
VALUE |
 |
 |
 |
| HP |
 |
UHP |
 |
| Apparent density |
 |
g/cm³ |
 |
1,55-1,64 |
 |
1,65-1,72 |
 |
| Porosity |
 |
% |
 |
24-26 |
 |
20-22 |
 |
| Flexural strenght |
 |
N/mm² |
 |
7,5-10 |
 |
9,0-13 |
 |
| Specific resistance |
 |
O mm²/m |
 |
6,0-8,8 |
 |
4,5-5,6 |
 |
| CTE (20 - 120°) |
 |
1/°C10-6 |
 |
0,8-1,2 |
 |
0,3-0,6 |
 |
| Ash |
 |
% |
 |
max 0,5 |
 |
max 0,5 |
 |
|
|
|
NOMINAL
|
 |
ACTUAL
|
 |
TOLERANCE
|
 |
NOMINAL LENGHT
|
 |
|
|
 |
mm
|
 |
|
 |
mm
|
 |
|
|
 |
152
|
 |
|
 |
1200, 1500, 1800
|
 |
|
|
 |
203
|
 |
|
 |
1200, 1500, 1800
|
 |
|
|
 |
227
|
 |
|
 |
1200, 1500, 1800
|
 |
|
|
 |
252
|
 |
|
 |
1200, 1500, 1800
|
 |
|
|
 |
304
|
 |
|
 |
1200, 1800, 2100
|
 |
|
|
 |
356
|
 |
|
 |
1500, 1800, 2100
|
 |
|
|
 |
404
|
 |
|
 |
1500, 1800, 2100
|
 |
|
|
 |
455
|
 |
|
 |
1800, 2100, 2400
|
 |
|
|
 |
505
|
 |
|
 |
1800, 2100, 2400
|
 |
|
|
 |
558
|
 |
|
 |
1800, 2100, 2400, 2700
|
 |
|
|
 |
605
|
 |
|
 |
1800, 2100, 2400, 2700
|
|
|
|
 |
|
 |