Cobalt (Co) Specifications

Material Type        Cobalt †
Symbol        Co
Atomic Weight        58.933195
Atomic Number        27
Color/Appearance        Lustrous, Metallic, Grayish Tinge
Thermal Conductivity        100 W/m.K
Melting Point (°C)        1,495
Coefficient of Thermal Expansion        13.0 x 10-6/K
Theoretical Density (g/cc)        8.9
Ferromagnetic        Magnetic Material
Z Ratio        0.343
Sputter        DC
Max Power Density
(Watts/Square Inch)        80*
Comments        Alloys with W/Ta/Mo.