EN 573-3 Grade 3.3523 H244 Aluminum Alloy – Corrosion‑Resistant & Easily Weldable
Aluminum DIN 3.3523 is a non-heat treatable alloy with excellent finishing qualities. DIN 3.3523 offers better corrosion resistance than most aluminum alloys, especially to salt water and marine atmospheres. This alloy can be readily welded using most common techniques and is in fact offers some of the best welding characteristics of all aluminum alloys.
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.68 g/cm³ | H244 | EN 573-3, EN 1386 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Bending angle 90° | 2.0 °/t | H244 | EN 573-3, EN 1386 | |
2.5 °/t | H244 | EN 573-3, EN 1386 | ||
3.0 °/t | H244 | EN 573-3, EN 1386 | ||
Elastic modulus | 70.0 GPa | H244 | EN 573-3, EN 1386 | |
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 | 26.3 GPa | H244 | EN 573-3, EN 1386 | |
Tensile strength | 230.0 - 290.0 MPa | H244 | EN 573-3, EN 1386 |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | -50 °C | 2.2100000000000002e-05 1/K | H244 | EN 573-3, EN 1386 | |
20 °C | 2.2100000000000002e-05 1/K | H244 | EN 573-3, EN 1386 | ||
20 °C | 2.38e-05 1/K | H244 | EN 573-3, EN 1386 | ||
20 °C | 2.48e-05 1/K | H244 | EN 573-3, EN 1386 | ||
20 °C | 2.5699999999999998e-05 1/K | H244 | EN 573-3, EN 1386 | ||
100 °C | 2.38e-05 1/K | H244 | EN 573-3, EN 1386 | ||
200 °C | 2.48e-05 1/K | H244 | EN 573-3, EN 1386 | ||
300 °C | 2.5699999999999998e-05 1/K | H244 | EN 573-3, EN 1386 | ||
Max service temperature | 150.0 °C | Typical for Wrought 5000 Series Aluminium | |||
Melting point | 605.0 - 650.0 °C | H244 | EN 573-3, EN 1386 | ||
607.0 - 649.0 °C | H244 | EN 573-3, EN 1386 | |||
Specific heat capacity | 900.0 J/(kg·K) | H244 | EN 573-3, EN 1386 | ||
Thermal conductivity | 130.0 - 150.0 W/(m·K) | H244 | EN 573-3, EN 1386 | ||
138 W/(m·K) | H244 | EN 573-3, EN 1386 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 19000000.0 - 21000000.0 S/m | H244 | EN 573-3, EN 1386 |
20000000.0 S/m | H244 | EN 573-3, EN 1386 | |
Electrical resistivity | 4.76e-08 - 5.26e-08 Ω·m | H244 | EN 573-3, EN 1386 |
5e-08 Ω·m | H244 | EN 573-3, EN 1386 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Chromium | 0.15 - 0.35 % | H244 | EN 573-3, EN 1386 |
Copper | 0.1 % | H244 | EN 573-3, EN 1386 |
Iron | 0.40 % | H244 | EN 573-3, EN 1386 |
Magnesium | 2.2 - 2.8 % | H244 | EN 573-3, EN 1386 |
Manganese | 0.1 % | H244 | EN 573-3, EN 1386 |
Silicon | 0.25 % | H244 | EN 573-3, EN 1386 |
Zinc | 0.1 % | H244 | EN 573-3, EN 1386 |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | decorative: good, Protective: very good | |
| Corrosion properties | Seawater: very good to good, weathering: good | |
| Workability | Bending / Spinning (cold): very good / acceptable, Impact extrusion (cold): acceptable, Deep drawing / upsetting (Condition) good (O) / good (H12) | |
Metal
- EN 573-3 Grade 3.0515 H244 Aluminium – Full Technical Specs & Standards
- EN 573-3 AW-3103 H244: Key Properties and Standards
- EN 573-3 Grade 3.0255 H244 Aluminum Alloy – High-Quality, Precision-Built
- EN 573-3 Grade 3.3535 H244 – Premium Aluminum Alloy with Advanced R&D & High Mechanical Performance
- EN 573-3 Grade 3.3547 H244 – Aluminium Alloy Properties & Specifications
- Aluminum DIN 3.3523 H19 – Superior Corrosion Resistance & Welding Performance
- EN 573-3 Grade 3.3523 H25 Aluminum Alloy – Superior Corrosion Resistance & Welding
- EN 573-3 Grade 3.3523 H45 Aluminum Alloy: Superior Corrosion Resistance & Weldability
- EN 573-3 Grade 3.3523 H47 Aluminum Alloy – Superior Corrosion Resistance & Welding Performance
- EN 573-3 Grade 3.3523 F – High-Performance Marine Aluminum Alloy