Temperature T , in °C factor A factor B , in MPa 40 0.00001 1.02 40 0.000551 58.6 40 0.0025 108 40 0.003 115 40 0.004 123 40 0.005 128 40 0.007 132 40 0.01 135 40 0.05 147 40 0.1 147 205 0.00001 1.02 205 0.000509 54 205 0.004 97.9 205 0.005 103 205 0.009 111 205 0.015 114 205 0.025 117 205 0.1 117 315 0.00001 0.945 315 0.000312 30.1 315 0.0009 50.6 315 0.0015 66.1 315 0.002 74.5 315 0.0025 80.7 315 0.003 84.1 315 0.004 89.6 315 0.005 93.1 315 0.007 97.2 315 0.01 101 315 0.015 104 315 0.025 107 315 0.1 107 345 0.00001 0.945 345 0.000312 30.1 345 0.0009 50.6 345 0.0015 66.1 345 0.002 74.5 345 0.0025 80.7 345 0.003 84.1 345 0.004 89.6 345 0.005 93.1 345 0.007 97.2 345 0.01 101 345 0.015 104 345 0.025 107 345 0.1 107