SAE 7904 Beryllium Alloys

Material group: Nonferrous Alloys / Beryllium Alloys
Country / Standard: United States / SAE

Data updates

Latest Update: 2019-03
Total number of updates: 1
Update History

This material has 14 properties — only a subset is shown here.

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SAE 7904 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
≤ 0.05
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Be
VALUE
≥ 99.0
UNIT
%
CAS NUMBER
7440-41-7
CRITERIA
C
VALUE
≤ 0.09
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Fe
VALUE
val1
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UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mg
VALUE
val1
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UNIT
%
CAS NUMBER
7439-95-4
CRITERIA
Other
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Other each
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

SAE AMS 7904F: 2024 / Beryllium Bars, Rods, Tubing, and Shapes, High Ductility Grade

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SAE 7904 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
≥ 290 MPa
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Elongation, A
≥ 3 %
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Grain Size
val1
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mm
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Yield Strength, Rp0.2
≥ 207 MPa
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  • -Cross References
  • 8Composition
  • 4Mechanical Properties
  • -Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • 2Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • -Total Suppliers