manufacturer for the latest price!

Tungsten rods possess special properties, such as low thermalexpansion with good thermal conductivity, adequate resistance toelectrical resistance, and high elastic modulus. Therefore,tungsten rods are widely used in various fields. Such as supportline, lead line, printer needle, various electrodes and quartzfurnace, filament, high speed tools, automotive automaticproducts, sputter target material.

1.0 After forging, the density and hardness of tungsten bar areimproved significantly, but too large average forging ratio willeasily lead to forging cracking and other phenomena of tungstenbar. When forging at 1450℃, the average forging ratio should beless than 32%.