Indium Target Rectangular

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


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99.9% - 99.9985% Purity

Thickness Width Length
.015″ to .035″  up to 5″ maximum up to 15″ maximum
.040″ to .090″  up to 8″ maximum up to 20″ maximum
.125″ to .50″  up to 12″ maximum up to 24″ maximum
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