EN 573-3 Grade 3.0515 H44 – High‑Strength Aluminum Alloy Specs
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.73 g/cm³ | H44 | EN 573-3, EN 1396 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Bending Fatigue Strength | 65.0 MPa | H44 | EN 573-3, EN 1396 | |
Elastic modulus | 69.5 GPa | H44 | EN 573-3, EN 1396 | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 3000 Series Aluminium | ||
Poisson's ratio | 0.33 [-] | Typical for Wrought 3000 Series Aluminium | ||
Shear modulus | 26.1 GPa | H44 | EN 573-3, EN 1396 | |
Tensile strength | 140.0 - 180.0 MPa | H44 | EN 573-3, EN 1396 |
Thermal
| Property | Temperature | Value | Condition | Related Standards |
|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 2.35e-05 1/K | H44 | EN 573-3, EN 1396 |
100 °C | 2.35e-05 1/K | H44 | EN 573-3, EN 1396 | |
Melting point | 645.0 - 655.0 °C | H44 | EN 573-3, EN 1396 | |
Specific heat capacity | 893.0 J/(kg·K) | H44 | EN 573-3, EN 1396 | |
Thermal conductivity | 160.0 - 200.0 W/(m·K) | H44 | EN 573-3, EN 1396 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 22000000.0 - 28000000.0 S/m | H44 | EN 573-3, EN 1396 |
Electrical resistivity | 3.57e-08 - 4.55e-08 Ω·m | H44 | EN 573-3, EN 1396 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Chromium | 0.1 % | H44 | EN 573-3, EN 1396 |
Copper | 0.1 % | H44 | EN 573-3, EN 1396 |
Iron | 0.70 % | H44 | EN 573-3, EN 1396 |
Magnesium | 0.3 % | H44 | EN 573-3, EN 1396 |
Manganese | 0.9 - 1.5 % | H44 | EN 573-3, EN 1396 |
Silicon | 0.5 % | H44 | EN 573-3, EN 1396 |
Zinc | 0.2 % | H44 | EN 573-3, EN 1396 |
Technological properties
| Property | ||
|---|---|---|
| Workability | Good workability. | |
Metal
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