EN 573-3 Grade 3.0205 H44 Aluminium Alloy – Properties & Standards
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.71 g/cm³ | H44 | EN 573-3, EN 1396 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Bending Fatigue Strength | 50.0 MPa | H44 | EN 573-3, EN 1396 | |
Elastic modulus | 69.0 GPa | H44 | EN 573-3, EN 1396 | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 1000 Series Aluminium | ||
Poisson's ratio | 0.33 [-] | Typical for Wrought 1000 Series Aluminium | ||
Shear modulus | 25.9 GPa | H44 | EN 573-3, EN 1396 | |
Tensile strength | 100.0 - 145.0 MPa | H44 | EN 573-3, EN 1396 |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | -50 °C | 2.17e-05 1/K | H44 | EN 573-3, EN 1396 | |
20 °C | 2.17e-05 1/K | H44 | EN 573-3, EN 1396 | ||
20 °C | 2.35e-05 1/K | H44 | EN 573-3, EN 1396 | ||
20 °C | 2.4399999999999997e-05 1/K | H44 | EN 573-3, EN 1396 | ||
20 °C | 2.5399999999999997e-05 1/K | H44 | EN 573-3, EN 1396 | ||
100 °C | 2.35e-05 1/K | H44 | EN 573-3, EN 1396 | ||
200 °C | 2.4399999999999997e-05 1/K | H44 | EN 573-3, EN 1396 | ||
300 °C | 2.5399999999999997e-05 1/K | H44 | EN 573-3, EN 1396 | ||
Melting point | 644.0 - 657.0 °C | H44 | EN 573-3, EN 1396 | ||
Specific heat capacity | 900.0 - 963.0 J/(kg·K) | Typical for Wrought 1000 Series Aluminium | |||
Thermal conductivity | 205.0 - 210.0 W/(m·K) | H44 | EN 573-3, EN 1396 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 33000000.0 - 34000000.0 S/m | H44 | EN 573-3, EN 1396 |
Electrical resistivity | 2.94e-08 - 3.03e-08 Ω·m | H44 | EN 573-3, EN 1396 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Aluminium | 99.0 % | H44 | EN 573-3, EN 1396 |
Copper | 0.05 % | H44 | EN 573-3, EN 1396 |
Magnesium | 0.05 % | H44 | EN 573-3, EN 1396 |
Manganese | 0.05 % | H44 | EN 573-3, EN 1396 |
Titanium | 0.05 % | H44 | EN 573-3, EN 1396 |
Zinc | 0.1 % | H44 | EN 573-3, EN 1396 |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | decorative: acceptable, Protective: very good | |
| Brazing | hard brazing (with flux/ without flux): very good / very good, friction soldering: very good, soft brazing with flux: very good | |
| Corrosion properties | Seawater: sufficient, weathering: acceptable | |
| Workability | Bending / Spinning (cold): very good / very good, Impact extrusion (cold): very good, Deep drawing / upsetting (Condition) very good (H12) / very good (H12) | |
Metal
- EN 573-3 Grade 3.0505 H44 – Premium Aluminium Alloy for Industrial Use
- EN 573-3 Grade 3.3316 H44 Aluminium – Detailed Properties
- EN 573-3 Grade 3.0515 H44 – High‑Strength Aluminum Alloy Specs
- EN 573-3 Grade 3.0525 H44 – High-Quality Aluminium Standard Specifications
- EN 573-3 Grade 3.0526 H44 – Premium Aluminium Alloy Specification
- EN 573-3 Grade 3.0205 H42: Comprehensive Aluminium Alloy Specifications
- EN 573-3 Grade 3.0205 H46: Comprehensive Material Properties and Standards
- EN 573-3 Grade 3.3525 H44 – High-Strength Aluminium with Superior Mechanical Properties
- EN 573-3 Grade 3.0205 H19 – Certified Aluminium Alloy Properties
- EN 573-3 Grade 3.0205 H48 Aluminium Alloy – Comprehensive Properties & Standards