Indium Wire Extrusion was originally organized to work with small research groups to offer a new service of recycling cryogenic o-ring seals at a significant financial advantage. Now we work with research facilities and businesses, big and small, across the globe offering both recycled as well as new Indium wire.

With production facilities located near Washington, D.C as well as our newest facility in Castle Rock, Colorado, Indium Wire Extrusion is positioned to quickly deliver 99.995 pure indium wire around the world from certified ingots.

We manufacture indium wire AND indium thermal link washers used in CRYOGENICS, LASERS, SUPERCONDUCTING MAGNETS, AND CRYOCOOLER COLD HEADS. INDIUM WASHERS are available in sizes up to 3.5" OD. See our production chart on the wire sizes page for a fixed cost per ounce on wire and wire sizes and quantities. We also manufacture INDIUM SHEETS. Call for pricing on indium washers and sheets.


To globally deliver high quality products and services that advance science, research, and performance.


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Indium Wire Extrusion News

Indium Wire Extrusion continues to add new products and capabilities, recently adding Indium/Tin 52/48 eutectic solid core solder wire available in the standard size of .030" diameter.

Our new solid core solder wire with NO LEAD complies with the new European standard (RoHS) scheduled to take effect in 2014.

This product enhances our existing line including 99.995 pure indium wire, indium foil in custom sizes, and indium thermal link washers for cold heads and cryocooler applications.

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3323 Governor Martin Court
Ellicott City, MD. 21043
855-2-INDIUM (855-246-3486)