Tungsten Wire and Rods,factory direct
USD $300 - $400 /Kilogram
Min.Order:1 Kilogram
Wuxi Guotao Tungsten Rhenium Co.,Ltd
Tungsten wire and rods
1、Types and characters
Types | Characters |
W wire(rods) | Suitable for heating wire ,wires for vacuum coated films, electrical lighting sources |
Stirring W rods | For stirring purposes in rare earth metal smelting |
Conventional W rods | Suitable for contact materials, Parts for electrical light sources |
2、Diameter and tolerance
Diameter | Tolerance | |
Forging rod(%) | Ground rod(%) | |
≤5.0 | ±2 | ±0.03 |
>5.0 | ±2 | ±0.05 |
>2.5~8.0 | ±2 | ±0.05 |
>8.0~16.0 | ±2 | ±0.08 |