Specifications

This auction is for a solid bar of Elkonite 10W3, 1/2" X 4" X 8". All dimensions are slightly oversized. Elkonite 10W3 (RWMA Class 11) is a tungsten-copper composite (75% tungsten, 25% copper) widely used for resistance welding, Electrical Discharge Machining (EDM), and electrical contacts. It is prized for its high hardness, excellent arc-erosion resistance, and the optimal balance of thermal and electrical conductivity.

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