Tungsten wire is made by the process of sintered bar, swaging and drawing. Besides its high temperature stability, sagging free, shock resistance and corrosion resistance, it has an excellent electrical and thermal conductivity, a very low thermal expansion up to the highest temperature. Its surface can be treated through grinding, electroplating and turning. Also it can be coiled easily. It has used widely in the field of lamp and electronic industry.
The main available specifications:
Black wire: 0.68mg/200m-484.80mg/200m
Cleaned wire: 0.3mg/200m-484.80mg/200m
Tungsten rods: Φ0.4mm-Φ12.0mm
Remarks: The above can be made according to your requirement.