WL 3.1754 Aluminium Alloys

Material group: Nonferrous Alloys / Aluminium Alloys
Country / Standard: Germany / WL

Data updates

Latest Update: 2020-05
Total number of updates: 3
Update History
2020-04 2019-10

This material has 117 properties — only a subset is shown here.

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WL 3.1754 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
Remainder
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Co
VALUE
0.10 – 0.40
UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cu
VALUE
4.5 – 5.5
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
val1
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UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
Other each
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Other total
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Sb
VALUE
val1
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UNIT
%
CAS NUMBER
7440-36-0
CRITERIA
Sb+Co
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6
CRITERIA
Ti+Zr
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Zr
VALUE
val1
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UNIT
%
CAS NUMBER
7440-67-7

Aerospace; cast aluminium alloy with approx. 5 Cu - 1.5 Ni - 0.25 Mn - 0.25 Sb - 0.25 Co - 0.2 Ti - 0.2 Zr; sand casting and investment casting, WL 3.1754-1, 1990

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WL 3.1754 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
69 — 79 GPa
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Electrical Resistivity
val1
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Ω∙mm²/m
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Density
val1
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kg/dm³
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Electrical Conductivity
val1
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S/m
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Poisson Coefficient
val1
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Service Temperature
val1
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°C
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Thermal Conductivity
val1
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W/(m∙°C)
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This material has 117 properties — only a subset is shown here.

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WL 3.1754 Heat Treatments


  • Heat treatment (.6): Solution heat treated at 540 ± 5°C/12-24 h/water quenched at 80-90 °C (215 ± 5°C)/16 h/air cooled.
    Heat treatment (.9): Solution heat treated at 350 ± 5°C/10 h/air cooled.

WL 3.1754 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 180 MPa
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Brinell Hardness (HB)
val1
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Elongation, A
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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WL 3.1754 International Equivalent Materials


Showing 2 of 2 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
AIR
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASD-STAN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Composition 100%

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  • 2Cross References

  • 14Composition
  • 62Mechanical Properties
  • 25Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • 12Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • 1Creep

  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology

  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation

  • -Total Suppliers