Find high quality tungsten bar with competitive price here. Please rest assured to buy tungsten bar with Baoji Refractory Metal Developer Co.,Ltd

Tungsten Bar

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tungsten bar manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale tungsten bar, tungsten rod products from us.

² Chemical Composition:

Tungsten content	The sum of other elements	Content of each element
=99.95%	=0.05%	=0.01%

² Specification:

Description	Diameter (mm)	Length (mm)
Rod	F0.800~F12.00	50~2000
Bar	F12.00~F20.00	50~2000
	F20.00~F30.00	50~1200
	F30.00~F60.00	50~1000
	F60.00~F70.00	50~800
	>F70.00	50~600
Note:All the products can be supplied in according to customer’s requirement.

                                       

²Range of use:

   —For producing tungsten wires,tungsten heater,

     twisted tungsten wire,negative electrodes,grids,

     lead side rods wires,supports,and electrodes etc.

 

²Surface finish:

   —Black surface 

   —Alkali cleaning surface 

   —Grinded surface

  

²Tolerance:

Diameter(mm)	Tolerance(mm)
	Black	Polishing
F0.800~F3.000	±2%	±0.03
>F3.000~F6.500	±2%	±0.05
>F6.500~F11.00	±2%	±0.10
>F11.00~F20.00	±2%	±0.30
>F20.00~F30.00	±2%	±0.50
>F30.00~F60.00	±2%	±0.70
>F60.00~F70.00	±2%	±1.0
>F70.00	±2%	±1.5
Note:Special demands on tolerance available.