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Pure Tungsten Rods

Products Details

high quality 99.95% pure tungsten bar  
Specification 
1.Material: tungsten  
2.Pure: 99.95%  
3.Surface: black, burnishing, polishing 

 Tungsten 
     content

Type

Diameter 
 (mm)

Dia.tolerance 
  (mm)

Length 
 (mm)

L tolerance 
  (mm)

Liner 
      rate

99.95%

Sintering bar

40-100

±3

500max

±5

±5%

Forged bar

20-80

±2

800max

±5

±2%

Ground bar

2-60

±0.1

650max

±1

±0.5%

Application

Be used for drawing tungsten wires, electrodes, heaters in high temperature vacuum furnace and so on.

Chemical Compositions

Grade

Tungsten content

Contents of Impurity Elements

Total ContentContent of each element

WAL1,WAL2

99.95%min

0.05%nax

0.01%max

W1

99.95%min

0.05%nax

0.01%max

W2

99.92%min

0.08%nax

0.01%max

Dimension & Tolerance

Varity

Diameter Range

Diameter Tolerance



MIN

MAX

Black bar wroughted

=3.0mm

±0.05mm

±0.10mm

Straightened bar

0.5?3.0mm

±0.01mm

±0.01mm

Ground bar

=0.8mm

±0.01mm

±0.05mm



If you want to import pure tungsten rods from one of the competitive Welding Consumables manufacturers and suppliers in China, equipped with a productive factory, MAIKE is always at your service.


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