Iron

Thermodynamic properties


ΔfH°gas (kJ/mol): 398±17 (Monoatomic) [1]
ΔfH°fusion (kJ/mol): 13.8 [1]
ΔfH°vaporization (kJ/mol): 340±13 [1]
Cp (solid) (J/mol·K): 24.776 (20 °C) [3]
26.412 (100 °C) [3]
28.984 (200 °C) [3]
33.892 (400 °C) [3]
38.800 (600 °C) [3]
43.943 (800 °C) [3]
Coeff. of linear thermal expansion (106 K-1): 12.1 (20 °C) [3]
12.2 (100 °C) [3]
12.9 (200 °C) [3]
13.8 (400 °C) [3]
14.5 (600 °C) [3]
14.6 (800 °C) [3]