Specifications

W2 tungsten tube
1.High purity: purity>99.95%
2.Quality :ISO9001:2008
3.Quickly delivery

 99.95% pure tungsten tube

1.Grade: W1,W2,WAL1,WAL2

2. Purity :> =99.95%

3. Characteristic:

    Melting Point: 3410 Degrees Celsius

    Boiling Point:5927

    Density: 19.3g/cm3

    High quality, workability

4. Certificate: ISO9001:2008

5. Product Feature: High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion..

Tungsten tube is widely used in the thermocouple protection tube, sapphire crystal furnace and high temperature furnace, etc. Bango can provide tungsten tubes with high- precision, finish surface, straight size, and high temperature deformation.

 

6. Dimensions and tolerance(According to clients’ requirements):

Tungsten Physical Properties
Density	lb/in3	0.70
	gm/cm3	19.27
Melting Point	°F	6170
	°C	3410
Thermal Conductivity	Cal/cm2/cm°C/sec	0.48
Specific Heat	Cal/gm/°C	0.032
Coefficient of Linear Thermal Expansion	micro-in/°F x 10-6	4.30
	micro-in/°C x 10-6	2.40
Electrical Resistivity	micro-ohm-cm	5.50

 

Tungsten Mechanical Properties
Tensile Strength	KSI (Mpa)-RT	250 (1725)
	KSI (Mpa)-500°C	150 (1035)
	KSI (Mpa)-1000°C	75 (515)
Elongation	% in 1.0".	--
Hardness	DPH	300
Modules of Elasticity	KSI	58000
	Gpa	400

 

7. Application:

Our products are used in aerospace industry ,chemical equipment industry ,medical industry and civilian industry. We have strict quality control system and provide professional service to our customers around the world.