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Hafnium

Density 13.09 g/cm3
Thermal Conductivity @ 0oC 0.0533 cal/(s/cm/oC)
Specific Heat @ 25oC 0.035 cal/g
Heat of Fusion 32.4 cal/g
Latent Heat of Fusion kcal/g-mole
Heat of Vaporization 155 kcal/g-atom
Latent Heat of Vaporization kcal/g
Atomic Volume 13.6 W/D
First Ionizaton Energy 127 kcal/g-mole
Electronegativity 1.3 Paulings
Covalent Radius 1.44 Angstroms
Brinell Hardness  
Mohs Hardness @ 20oC  
Vickers Hardness @ 20oC  
Linear CTE @ (RANGE)oC 5.9 x 10-6
Electrical Resistivity @ 0oC 35.1 mohm/cm
Electrical Conductance mohm-1
Crystal Structure Hexagonal
Curie Temperature oC
Modulus of Elasticity 19.8 x 106 psi
Youngs Modulus x 106 psi
Thermal Neutron Cross-section 105 barnes/atom
Magnetic Moment Bohr magnetrons
Magnetic Succeptibility @ 20oC x 106 emu/mole
Tensile Strength 86000 psi
Yield Strength psi
Electron Work Function  
Vapor Pressure @ 2007oC 10-9 atm
Poisson Ratio  
Shear Modulus  
Critical Temperature oC
Transformation Temperature oC
Critical Pressure atm
Standard Electrode Potential Volts
Ionization Potential eV
Compressability x 10-6 cm2/kg
Thermionic Work Function eV
Debye Temperature oK
Yield Point psi
Hall Consatant x 10-13 (ohm/cm)/gauss