Numerical Simulation of Creep Damage and Life Prediction of Superalloy Turbine Blade

Table 5

Thermal expansion coefficient of GH4169 with different temperatures.

/°C	100	200	300	400	500	600	700	800	900	1000
/(10^−6)	11.8	13.0	13.5	14.1	14.4	14.8	15.4	17	18.4	18.7