Tungsten has a very high melting point of 3422°C (6192°F) and a boiling point of 5555°C (10,031°F), making it one of the most heat-resistant metals. Tungsten needles can withstand very high temperatures and can be used in applications that require high-temperature resistance, such as in furnaces or in welding electrodes. The maximum temperature that a tungsten needle can withstand will depend on various factors such as the diameter and length of the needle, the application it is being used in, and the environment it is exposed to.
