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Tungsten tube
1.Grade: W1,W2,WAL1,WAL2
2. Purity :> =99.95%
3. Characteristic:
Melting Point: 3410 °C
Boiling Point:5927 °C
Density: 19.3g/cm3
High quality, workability
4. Certificate: ISO9002
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.
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