2022 Purity Cobalt Sheet Juguo with Competitive Price

Molecular WeightAppearanceMelting PointBoiling PointDensitySolubility in H2OElectrical ResistivityElectronegativityHeat of FusionHeat of VaporizationPoisson's RatioSpecific HeatTensile StrengthThermal ConductivityThermal ExpansionVickers HardnessYoung's Modulus

58.93

Gray

1495 °C

2870 °C

8.9 g/cm3

N/A

6.24 microhm-cm @ 20 °C

1.8 Paulings

3.64 Cal/gm mole

93 K-cal/gm atom at 2870 °C

0.31

0.109 Cal/g/K @ 25 °C

N/A

1.0 W/cm/K @ 298.2 K

(25 °C) 13.0 µm·m-1·K-1

1043 MPa

209 GPa