EN 573-3 Grade AW-2091: Premium Age-Hardenable AlCu Alloy for Structural Applications
Age-hardenable AlCu alloy. The alloy is not food safe.
Properties
General
| Property | Value | Related Standards | Shape |
|---|---|---|---|
Density | 2.58 g/cm³ | EN 573-3 | Strip, Sheet, Plate, Tube, Bar |
Mechanical
| Property | Value | Comment |
|---|---|---|
Elastic modulus | 70.0 - 73.0 GPa | Typical for Wrought 2000 Series Aluminium |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 2000 Series Aluminium |
Poisson's ratio | 0.33 [-] | Typical for Wrought 2000 Series Aluminium |
Shear modulus | 26.0 - 27.5 GPa | Typical for Wrought 2000 Series Aluminium |
Thermal
| Property | Value | Comment |
|---|---|---|
Coefficient of thermal expansion | 1.6e-05 - 2.4e-05 1/K | Typical for Wrought 2000 Series Aluminium |
Melting point | 500.0 - 650.0 °C | Typical for Wrought 2000 Series Aluminium |
Specific heat capacity | 816.0 - 963.0 J/(kg·K) | Typical for Wrought 2000 Series Aluminium |
Thermal conductivity | 112.0 - 251.0 W/(m·K) | Typical for Wrought 2000 Series Aluminium |
Electrical
| Property | Value | Comment |
|---|---|---|
Electrical conductivity | 18000000.0 - 30000000.0 S/m | Typical for Wrought 2000 Series Aluminium |
Electrical resistivity | 3.4e-08 - 6e-08 Ω·m | Typical for Wrought 2000 Series Aluminium |
Chemical properties
| Property | Value | Related Standards | Shape |
|---|---|---|---|
Chromium | 0.1 % | EN 573-3 | Strip, Sheet, Plate, Tube, Bar |
Copper | 1.8 - 2.5 % | EN 573-3 | Strip, Sheet, Plate, Tube, Bar |
Iron | 0.3 % | EN 573-3 | |
0.30 % | EN 573-3 | Strip, Sheet, Plate, Tube, Bar | |
Lithium | 1.7 - 2.3 % | EN 573-3 | Strip, Sheet, Plate, Tube, Bar |
Magnesium | 1.1 - 1.9 % | EN 573-3 | Strip, Sheet, Plate, Tube, Bar |
Manganese | 0.1 % | EN 573-3 | Strip, Sheet, Plate, Tube, Bar |
Silicon | 0.2 % | EN 573-3 | Strip, Sheet, Plate, Tube, Bar |
Titanium | 0.1 % | EN 573-3 | Strip, Sheet, Plate, Tube, Bar |
Zinc | 0.25 % | EN 573-3 | Strip, Sheet, Plate, Tube, Bar |
Zirconium | 0.04 - 0.16 % | EN 573-3 | Strip, Sheet, Plate, Tube, Bar |
Technological properties
| Property | ||
|---|---|---|
| Workability | Moderate Workability | |
Metal
- AW-8014 O – Food-Safe, High-Performance Aluminum Alloy (EN 573-3)
- AW-8111 O Aluminium Alloy – EN 573‑3 Grade, Food Safe & High Strength
- AW-4006 F – Food‑Safe, Naturally Hardened AlSi Alloy (EN 573‑3)
- AW-5010 F Aluminium Alloy – EN 573-3 Grade, Specifications & Properties
- AW‑6065 T6 Aluminium Alloy – EN 573‑3 Certified
- EN 573-3 Grade AW-6064A T6 Aluminium Alloy – Technical Overview
- EN 573-3 Grade AW-3102 F Aluminium Alloy – Properties & Standards
- AW-6106 T6 Aluminium Alloy – EN 573-3 Certified, Food‑Safe, High‑Strength
- AW-6110A T6 Aluminium Alloy – EN 573-3 Certified Grade
- AW-7049A T6 – EN 573-3 Grade 7075-Class Aluminum Alloy