The Equilibrium Discharge material library is included with the Plasma Module and the Electric Discharge Module. It contains the materials listed in Table 9-35. The values are based on data from Ref. 1, using sampling intervals of 500 K instead of 100 K. Note that these values are valid only for a pressure of 1 atm, with minimal deviations allowed, and a temperature range of 500–25 000 K. The material property groups (including all associated properties) are listed in Table 9-15.