Tungsten/Copper Alloy Rod (W72/Cu28)

Tungsten Copper Alloy Rod (W72/Cu28) combines tungsten’s extreme hardness and high-temperature stability with copper’s electrical and thermal conductivity, resulting in a high-performance composite for demanding structural and electronic environments. With 72% tungsten, the rod delivers superior wear resistance, arc erosion stability, and mechanical strength, while 28% copper provides heat dissipation and electrical transfer. Industries including aerospace, electronics, and power systems rely on W72/Cu28 rods for components exposed to high thermal and electrical stress. Specific applications include EDM electrodes, high-current switching contacts, and thermal management rods in aerospace propulsion. In research, W72/Cu28 rods are studied for phase distribution, thermal stress compatibility, and fatigue resistance under cycling loads. Their ability to endure extreme operating conditions while ensuring conductivity makes them indispensable in aerospace, high-power electronics, and defense systems.