AA 1445 Aluminium Alloys

Material group: Nonferrous Alloys / Aluminium Alloys
Country / Standard: United States / AA

Data updates

Latest Update: 2022-04
Total number of updates: 2
Update History
2020-04

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AA 1445 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
≥ 99.45
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Cu
VALUE
≤ 0.04
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Cu+Fe+Si
VALUE
≤ 0.50
UNIT
%
CAS NUMBER
CRITERIA
Other total
VALUE
val1
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UNIT
%
CAS NUMBER

International alloy designations and chemical composition limits for wrought aluminum and wrought aluminum alloys - Teal Sheets (2025), 2025

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AA 1445 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
69 — 79 GPa
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Density
2.6 — 2.9 kg/dm³
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Poisson Coefficient
0.33
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AA 1445 Heat Treatments


  • The alloy ingot was homogenized at 470°C for 8 h followed by heating at 520° C for 24 h. After homogenization, the ingots were rolled into plate with t = 5.6 mm through hot rolling. After annealing, the plate was cold-rolled to sheet with t = 2.6 mm. After solutionizing in a salt bath furnace at 525°C for 1 h followed by quenching in water, the sheet was then subjected to a two-step T8 temper (second-step aging at 170°C following first step aging at 150°C for 4 h after 6% pre-deformation through cold rolling).

AA 1445 International Equivalent Materials


Showing 2 of 2 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Official

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  • 2Cross References

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  • -Mechanical Properties
  • 4Physical Properties
  • 2Heat Treatment
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