Specifications

1. Grade: W1, W2, WAL1, WAL2, WAL3.
2. Purity: Waa99.95%.
3. Size: OD: 50-150mm; Height: 50-200mm; Density: 18.5 - 19.3 g/cm3.

Tungsten Materials

Specification

1).Sintering tungsten weld pipe/tube

      Density: 18.0 - 18.5 g/cm3

      Working temperature: 1800 - 2,600 DC
      Diameters: 100 - 500mm (max.)

      Cubage: 0.4 - 100 liters

  2).Applications:

    It is used for smelting of rare earth metals, heating elements of induction furnace, heating elements of rare earth metals, smelting of quartz, glass and for high-temperature containers.

    Tungsten crucible is used in high temperature vessels for smelting of rare earth metals.

Production information

Type	Composition		Properties
	element	Content wt%	Density		CTE ppm/K	TC, W/m·K
			Mass density, g/cm3	Relative density, %T.D
W90Cu	W Cu	90±1 balance	17.0	≥99	5.6~6.5	180~190
W85Cu	W  Cu	85±1 balance	16.3	≥99	6.3~7.0	190~200
W80Cu	W  Cu	80±1 balance	15.4	≥99	7.6~9.1	200~220

 

 

Grade	Tungsten content	The content of impurity elements
		Total content	Content of each element
WAL1,WAL2	≥99.95%	≤0.05%	≤0.01%
W1	≥99.95%	≤0.05%	≤0.01%
W2	≥99.92%	≤0.08%	≤0.01%
Note: K is not as impurities

 

Main parameters of tungsten 

Purity	Density	Diameter	Height	Surface Finish
≥99.95%	≥18.2g/cm3	Φ50—560mm	50—1100mm	Ra1.6

 

Your prompt response will be highly appreciated

Thanks with best regards!

Tinny

 

My email: sales#junde-tech.com

My Skype: junde201003

 

Company: Junde Industry International Group Limited.

Website:   www.junde-tech.com

Address: Kechuang road Industrial Zone, Xi’an, Shaanxi China

Tel： 86-29-88605893 (International Department)

Fax： 86-29-88605893

Mob：18792925191

Email: sales@junde-tech.com

MSN: jundeindustry@hotmail.com

Skype: junde201003