SAE AMS 3870 Alumina (Al2O3)

Material group: Ceramics / Alumina (Al2O3)
Country / Standard: United States / SAE

Data updates

Latest Update: 2023-02
Total number of updates: 2
Update History
2020-03

This material has 29 properties — only a subset is shown here.

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SAE AMS 3870 Physical Properties

Temperature

PROPERTY / VALUE
Dielectric Strength
≥ 10.2 kV/mm
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Dissipation Factor (tan δ)
≤ 0.005
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Relative Permittivity
val1
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Specific Gravity
val1
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Water Absorption
val1
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%
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This material has 29 properties — only a subset is shown here.

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SAE AMS 3870 Mechanical Properties

Temperature

PROPERTY / VALUE
Compression Strength
≥ 1725 MPa
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Modulus of Rupture
≥ 275 MPa
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  • -Cross References
  • -Composition
  • 2Mechanical Properties
  • 7Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • 20Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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