Generic AlMgSc Aluminium Alloys

Material group: Nonferrous Alloys / Aluminium Alloys
Country / Standard: Generic

Data updates

Latest Update: 2025-07
Total number of updates: 1
Update History

This material has 18 properties — only a subset is shown here.

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Generic AlMgSc Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Fe
VALUE
≤ 0.20
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
H
VALUE
≤ 0.002
UNIT
%
CAS NUMBER
1333-74-0
CRITERIA
Mg
VALUE
4.5 – 4.9
UNIT
%
CAS NUMBER
7439-95-4
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
O
VALUE
val1
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UNIT
%
CAS NUMBER
7782-44-7; 17778-80-2
CRITERIA
Other total
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Sc
VALUE
val1
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UNIT
%
CAS NUMBER
7440-20-2
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6
CRITERIA
Zr
VALUE
val1
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UNIT
%
CAS NUMBER
7440-67-7

On the processability and mechanical behavior of Al-Mg-Sc alloy for PBF‑LB, F. Lasagni, C. Galleguillos, M. Herrera, J. Santaolaya, D. Hervas, S. Gonzalez, A. Perinan, 2022

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Generic AlMgSc Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
67.6 — 69.2 GPa
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This material has 18 properties — only a subset is shown here.

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Generic AlMgSc Heat Treatments


  • Stress relieve + aging: 12 samples attached to the build platform were submitted to a stress relieve and ageing treatment consisting of 4 h at 325 ± 5 °C followed byslow cooling. Samples are finally removed from base plate after thermal treatment.
    Stress relieve + HIP + aging: 12 samples have been stressrelieve/age during 2 h at 325 ± 5 °C followed by slow cooling and later HIPed for 2 h at 325 ± 5 °C and at a pressure of 1000 ± 50 bar.

Generic AlMgSc Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
543.4 — 546.3 MPa
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Elongation, A
11 — 12 %
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Yield Strength, Rp0.2
506.7 — 507.2 MPa
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  • -Cross References

  • 9Composition
  • 6Mechanical Properties
  • 2Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

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