PROPRIETARY SCHOTT N-BK7 Glass-ceramic

Material group: Ceramics / Glass-ceramic
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2024-09
Total number of updates: 1
Update History

This material has 33 properties — only a subset is shown here.

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PROPRIETARY SCHOTT N-BK7 Physical Properties

Temperature

PROPERTY / VALUE
Glass Transition Temperature, Tg
557 °C
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Modulus of Elasticity
82 GPa
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Density
val1
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kg/dm³
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Heat Capacity
val1
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J/(kg∙°C)
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Index of Refraction
val1
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Thermal Conductivity
1.114 W/(m∙°C)
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Poisson Coefficient
val1
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Coefficient of Linear Thermal Expansion (CLTE)
val1
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10-6/°C
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This material has 33 properties — only a subset is shown here.

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PROPRIETARY SCHOTT N-BK7 Mechanical Properties

Temperature

PROPERTY / VALUE
Knoop Hardness
610
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  • -Cross References
  • -Composition
  • 1Mechanical Properties
  • 11Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • 20Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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