Strontium - 38Sr: physical properties
Density properties
Density of solid: 2630 kg m‑3
Molar volume: 33.94 cm3
Elastic properties
Young's modulus: (no data) GPa
Rigidity modulus: 6.1 GPa
Bulk modulus: (no data) GPa
Poisson's ratio: 0.28 (no units)
Hardnesses
Mineral hardness: 1.5 (no units)
Brinell hardness: (no data) MN m-2
Vickers hardness: (no data) MN m-2


Electrical properties
Electrical resistivity: 13.5 × 10‑8 Ω m; or mΩ cm
Heat and conduction
Thermal conductivity: 35 W m‑1 K‑1
Coefficient of linear thermal expansion: 22.5 × 10‑6 K‑1
Optical properties
Reflectivity: (no data) %
Refractive index: (no data) (no units)
Acoustic properties
Velocity of sound: (no data) m s‑1