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Length: 18 in
length: 18 in
Hardness: 9 Mohs
Te Value: 800 °C
Sensing End: Closed
Hardness Note: Hardness (Mohs Scale): 9
Te Value Note: Te Value (Volume Resistivity of 1 mega Ω cm): 800°C (1470°F)
Tube Material: 99.8% Aluminium Oxide
Inner Diameter: 0.4375 in
Outer Diameter: 0.6875 in
Gas Permeability: Gas Tight
Specific Gravity: 3.85
Tensile Strength: 30000 psi
Volume Resistivity: 10^13 Ω-cm
Dielectric Constant: 9.29
Dielectric Strength: >230 V/mil
Fabrication Methods: Cast
Transverse Strength: 55000 psi
Compressive Strength: >300,000 psi
Thermal Conductivity: 230 W/mK
Process Connection Size: None
Process Connection Type: None
Dielectric Constant Note: Dielectric Constant (1MC): 9.29
Thermal Conductivity Note: Approximate Thermal Conductivity (BTU)(in)/(hr)(ft^2 )(°F) 24°C (75°F): 230 800°C (1470°F): 60
Operating Temperature, Max: 1950 °C
Operating Temperature, Min: 0 °C
Thermal Expansion Coefficient: 6.2 × 10^-6 C^-1
Thermal Expansion Coefficient Note: Coefficient of Linear Thermal Expansion 24 to 250°C (75 to 480°F): 6.2 x 10^-6 24 to 500°C (75 to 930°F): 7.4 x 10^-6 24 to 1000°C (75 to 1830°F): 8.5 x 10^-6 24 to 1500°C (75 to 2730°F): 9.8 x 10^-6
