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【Know Tungsten】Why Tungsten Copper Block Can Be Used for Electrical Discharge Machining (EDM)?


The tungsten copper block, measuring 34x33x15mm and composed of 80% tungsten and 20% copper, is a composite material produced through powder metallurgy. It combines tungsten's high density, high melting point, and exceptional hardness with copper's excellent electrical and thermal conductivity. This versatile material offers both mechanical strength and thermal performance, making it well-suited for applications such as spot welding and electrical discharge machining (EDM).

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