Specifications

1.Purity :99.95% min
2.Diameter :1.0-3.0mm
3.Application:heating,lighting,
4.Grade:W1,W2,WAL1,WAL2

tungsten wire rope

duction information

W1 Wire Purity	99.95%
Density	>19.1g/cm3
Flatness	<2%
Dimension	Dia1.0-3.0mm
Surface	electrolysis bright, bright, matt
Delivery time	7-15 days
Application	Mainly used as electrical parts in light sources, cutting wires and heating elements. Spray moly wire is used for car fields

Grade	W MIN %	Total impurity content  % min	Each impurity content          % min
WAL1,WAL2	99.95	0.05	0.01
W1	99.95	0.05	0.01
W2	99.92	0.08	0.01

2. Application of tungsten wire:

Mainly used as electrical parts in light sources, cutting wires and heating elements.

1) for making filaments for auto lamps, fluorescent lamps, high pressure halogen lamps.

2) for making other lamp components.

3) For production of filaments for lamps of coiled-coil or three-coiled incandescent lamp, fluorescent lamp, halogen lamp, auto lamp and hi-color temperature lamps,etc.

4) For making supports and electron tubes.

5) Stranded tungsten wire is applied for making heater elements and other heater components in semiconductor and vacuum devices