Platinum (Pt) Specifications

Material Type        Platinum
Symbol        Pt
Atomic Weight        195.084
Atomic Number        78
Color/Appearance        Metallic Gray
Thermal Conductivity        72 W/m.K
Melting Point (°C)        1,772
Coefficient of Thermal Expansion        8.8 x 10-6/K
Theoretical Density (g/cc)        21.45
Z Ratio        0.245
Sputter        DC
Max Power Density
(Watts/Square Inch)        100*
Type of Bond        Indium, Elastomer
Comments        Alloys with metals. Films soft, poor adhesion.