Indium Ingot

Indium is a softer metal that is shiny and silvery and is commonly found in the automotive, electrical, and aerospace industries. Here at Fine Metals, we offer Indium in purities ranging from 99.9% to 99.9985% minimum.

View more details on indium’s Safety Data Sheet.


General Properties

Symbol:  In
Atomic Number:  49
Atomic Weight:  114.82
Density:  7.31 gm/cc
Melting Point:  156.61 oC
Boiling Point:  2080 oC
Thermal Conductivity:  0.818 W/cm/K @ 298.2 K
Electrical Resistivity:  8.37 microhm-cm @ 20 oC
Electronegativity:  1.7 Paulings
Specific Heat:  0.056 Cal/g/K @ 25 oC
Heat of Vaporization:  53.7 K-Cal/gm atom at 2080 oC
Heat of Fusion:  0.781 Cal/gm mole


Inquire about custom sizing and/or metals or alloys not listed.

99.9% - 99.9985% Purity

Please inquire about sizing and availability.

Request Form

Don't see what you're looking for?

Inquire about custom sizing and metals or alloys not listed.

Contact us