![[Know Tungsten] Why Tungsten Copper Sheet Can Be Used in Precision Electronic Component Manufacturing? tungsten copper sheet](http://news.q70r.cn/en/wp-content/uploads/2025/04/tungsten-copper-sheet-en-351x185.jpg)
Tungsten copper sheet is composed of 50% tungsten and 50% copper, combining tungsten’s high melting point and strength with copper’s excellent electrical and thermal conductivity. With a thickness of just 0.05mm, this alloy sheet boasts excellent high-temperature resistance, low thermal expansion coefficient, and good machinability. It is widely used in electronic packaging, RF shielding, high-power device heat dissipation, and precision electronic component manufacturing.