Research on the Creep and Fatigue Evaluation Method of the Double-Layered Annulus Metal Hydride Bed Combined with Numerical Modeling and ASME Code

Table 1

Physical properties of 316 ss [29].

Temperature (K)	Specific heat (J/kg/K)	Thermal conductivity (w/m/K)	Thermal expansion (10^−6 m/m/K)	Young’s modulus (10^11 Pa)	Poisson’s ratio	Density (kg/m^3)
273	492	14.12	14.56	1.956	0.294	7966
283	502	15.26	15.39	1.912
473	514	16.69	16.21	1.857
673	538	19.54	17.37	1.726
1073	562	22.38	18.12	1.550