Hafnium

Physical properties


Physical state @ 20°C: Solid
Color: Grey steel
Molecular weight (g/mol): 178.49(2) [1]
Melting point (°C): List of melting points 2222 (or 2467) [1]
Boiling point (°C): List of boiling points 4450 [1]
Density (g/cm3): Density list 13.28 [1]
Molar volume (cm3): 13.37 (20 °C) [2]
Elastic properties:
Young's modulus (GPa):
Rigidity modulus (GPa):
Bulk modulus (GPa):
Poisson ratio:

141 [2]
56 [2]
109 [2]
0.33-0.37 [2]