AW-5042 H44 - Food-Safe, High-Strength Aluminium Alloy (EN 573-3 Grade)
Naturally hard AlMg alloy. The alloy is food safe.
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.67 g/cm³ | H44 | EN 573-3, EN 541 |
Mechanical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
Elastic modulus | 69.0 - 70.0 GPa | Typical for Wrought 5000 Series Aluminium | ||||
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 5000 Series Aluminium | ||||
Poisson's ratio | 0.33 [-] | Typical for Wrought 5000 Series Aluminium | ||||
Shear modulus | 26.0 - 26.5 GPa | Typical for Wrought 5000 Series Aluminium | ||||
Tensile strength | 20.0 °C | 280.0 - 320.0 MPa | H44 | EN 573-3, EN 541 | Sheet |
Thermal
| Property | Value | Comment |
|---|---|---|
Coefficient of thermal expansion | 2.2e-05 - 2.5e-05 1/K | Typical for Wrought 5000 Series Aluminium |
Max service temperature | 150.0 °C | Typical for Wrought 5000 Series Aluminium |
Melting point | 560.0 - 655.0 °C | Typical for Wrought 5000 Series Aluminium |
Specific heat capacity | 879.0 - 963.0 J/(kg·K) | Typical for Wrought 5000 Series Aluminium |
Thermal conductivity | 112.0 - 205.0 W/(m·K) | Typical for Wrought 5000 Series Aluminium |
Electrical
| Property | Value | Comment |
|---|---|---|
Electrical conductivity | 18000000.0 - 31000000.0 S/m | Typical for Wrought 5000 Series Aluminium |
Electrical resistivity | 3.3e-08 - 5e-08 Ω·m | Typical for Wrought 5000 Series Aluminium |
Chemical properties
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Chromium | 0.1 % | H44 | EN 573-3, EN 541 | Sheet |
Copper | 0.15 % | H44 | EN 573-3, EN 541 | Sheet |
Iron | 0.35 % | H44 | EN 573-3 | Sheet |
0.35 % | H44 | EN 573-3, EN 541 | ||
Magnesium | 3.0 - 4.0 % | H44 | EN 573-3, EN 541 | Sheet |
Manganese | 0.2 - 0.5 % | H44 | EN 573-3, EN 541 | Sheet |
Silicon | 0.2 % | H44 | EN 573-3, EN 541 | Sheet |
Titanium | 0.1 | H44 | EN 573-3 | Sheet |
Zinc | 0.25 % | H44 | EN 573-3, EN 541 | Sheet |
Technological properties
| Property | ||
|---|---|---|
| Workability | Good workability. | |
Metal
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- AW-5042 H48 Aluminium Alloy – EN 573-3 Certified, Food‑Safe, High Strength
- AW‑6951 O (EN 573‑3): Food‑Safe Age‑Hardenable AlMgSi Alloy
- AW-5040 O: Certified Food‑Safe Aluminium Alloy (EN 573‑3)
- AW-2618A T6 – Premium Age-Hardenable AlCu Alloy (EN 573-3 Grade)
- AW-6064A T8 Aluminium Alloy – EN 573-3 Certified Grade
- AW-6064A T9: EN 573-3 Certified Age-Hardenable AlMgSi Alloy
- AW-5042 H24: Food‑Safe, EN 573‑3 Certified Al‑Mg Alloy with High Toughness