Glass Material 22

Designation Glass for Corning 7056

Information and details for Glass Material 22. For further information, please contact us.

Elan 22 Properties  
Coefficient of Expansion 0°-300°
(× 10-7 cm/cm/°C)
Strain Point (°C) 472
Anealing Point (°C) 512
Softening Point (°C) 711
Working Point (°C)
Density (g/cc) 2.20/ 2.28
Dielectric Constant
(20°C/1 MHz)
Comments Designation for Corning 7056
Commonly used in matched hermetic seals

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