New Indium (In) Wire-heegermaterials View larger

Indium (In) Wire

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Indium wire is mainly used in vacuum coating, solder wire. Heeger Materials provides indium wires of high quality and at a competitive price.

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Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

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Indium wire is very soft and shapable made by pure Indium Ingot, it is mainly used in vacuum coating, solder wire. Heeger Materials produces wire containing indium and indium alloys with diameters ranging from 0.02mm to 6.0mm and up. Wire dimensions can vary based on the properties of each metal alloy, which can allow us to make some wires with very small diameters.

  • Purity: 99.99%, 99.999% or customized
  • Density: 7.31 g/cm3 at 25°C
  • CAS No: 7440-74-6
  • Appearance:  Silver White
  • Melting point: 156.6 °C
  • Boiling point: 2080 °C
  • Thermal Expansion: (25°C) 32.1
  • Thermal Conductivity: 0.818 W/cm/K at 298.2 K
  • Size: Customized
  • Density (near r.t.): 7.31 g/cm3
  • Liquid (at m.p.): 7.02 g/cm3
  • Triple point: 429.7445 K, ~1 kPa
  • Heat of fusion: 3.281 kJ/mol
  • Heat of vaporization: 231.8 kJ/mol
  • Molar heat capacity: 26.74 J/(mol·K


Indium wire is widely used in aerospace, radio, and electronics industries, medical care, national defense, high-tech, energy, and other fields.

Why choose us?

  • Strict quality control for procedures of raw material, process control, and pre-delivery. 
  • High purity with GDMS test reports.
  • Great technical capability to be a valued and long-term supplier. 
  • Technical support: 24 hours technical support by e-mail or call. 

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