Tantalum is a silvery metal that is commonly used in the aerospace, nuclear, and automotive industries. At Fine Metals, we offer tantalum in 99.95% purity. View more details on tantalum’s Safety Data Sheet.
General Properties
Symbol: Ta Atomic Number: 73 Atomic Weight: 180.9479 Density: 16.654 gm/cc Melting Point: 2996 oC Boiling Point: 5425 oC Thermal Conductivity: 0.575 W/cm/K @ 298.2 K Electrical Resistivity: 12.45 microhm-cm @ 0 oC Electronegativity: 1.5 Paulings Specific Heat: 0.0334 Cal/g/K @ 25 oC Heat of Vaporization: 180 K-Cal/gm atom at 5425 oC Heat of Fusion: 7.5 Cal/gm mole
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Inquire about custom sizing and metals or alloys not listed.