Specifications

1.tungsten bar 99.95%purity,
2.According to the drawing processing.....
3.good service
4.High Cost-Effective

  

tungsten bar rod

 is similar to tungsten rod. It adds straightening and other further processed to get thin tungsten rod.  

Tungsten bar applications:
Tungsten rod is used to stretch for making tungsten wire and other shape of products. Besides, it is widely adopted to electrical system, voltage regulator in automobile engine and making electrode, electronic tube, cylinder barrel of advanced automobile and etc.

Properties of tungsten rod:
Our Tungsten bar features hardness, low mechanical abrasion with smooth surface. Moreover, It characterized by high temperature resistance and high creep resistance.

Specifications of tungsten rod:
tungsten rod chemical compositions and applications:

type	purity of tungsten	application
WAL1	>=99.92%	filament,cathode and components for electron tubes,electrode for the gas discharge tube.etc.
WAL2
WAL3	>=99.92%	grid siderod,lead,support,electrode for the discharge lamp,etc.
W1	>=99.95%	grid siderod,support,lead and electrode,etc.
W2	>=99.92%

 
Tungsten rod forms and dimensions:

furnished form	specified diameter	min.length
wroughted	2.8<=d<5.0	600
	5.0<=d<6.5	300
	6.5<=d<11.0	200
straightened	0.8<=d<1.0	1000
	1.0<=d<3.0	800
ground	0.8<=d<3.0	800-1000
	3.0<=d<6.5	300-600
	6.5<=d<10.0	200

 

  

  

 

  

 

T/T  L/C  ............