Class/Temperature T , in °C |
factor A |
factor B , in MPa |
Class 60 up to 345 |
0.00001 |
0.758 |
Class 60 up to 345 |
0.0016 |
125 |
Class 60 up to 345 |
0.1 |
125 |
Class 50 up to 345 |
0.00001 |
0.687 |
Class 50 up to 345 |
0.00147 |
103 |
Class 50 up to 345 |
0.1 |
103 |
Class 40 up to 345 |
0.00001 |
0.601 |
Class 40 up to 345 |
0.00135 |
82.7 |
Class 40 up to 345 |
0.1 |
82.7 |
Class 30 up to 345 |
0.00001 |
0.494 |
Class 30 up to 345 |
0.00122 |
62.6 |
Class 30 up to 345 |
0.1 |
62.6 |
Class 20 up to 345 |
0.00001 |
0.41 |
Class 20 up to 345 |
0.000991 |
41.9 |
Class 20 up to 345 |
0.1 |
41.9 |