Hf

Hafnium

Z 72 178.486 g/molTransition Metal

Overview Atomic Properties Thermodynamics Electromagnetism Isotopes

Phase

Temperature

273.2 K(0.0 °C32.0 °F)

Density (STP)

13.281 g/cm³

Current Phase

Solid

Melting Point

2,506.0 K (2,232.9 °C4,051.1 °F)

Boiling Point

4,876.0 K (4,602.9 °C8,317.1 °F)

Heating Curve

Added Heat

0.0kJ/moleV

Current Phase

Solid

Temperature

0.0 K(-273.1 °C-459.7 °F)

Heat of Fusion

27.2 kJ/mol0.2819 eV

Heat of Vaporization

648.0 kJ/mol6.7161 eV

Specific Heat

0.1442 J/(g·K)

Thermal Conductivity

23.0 W/(m·K)