AA 5657 H24 Aluminum Alloy: High Corrosion Resistance & Versatile Fabrication
AA 5657 is a non-heat treatable alloy that offers users workability and medium strength. Due to the addition of magnesium to the alloy, AA 5657 has enhanced corrosion resistance. AA 5657 can be welded with most convention methods including resistance welding, arc, and gas torch. This alloy can be both hot and cold formed as well as brazed, however it only offers fair machinability and getting the perfect finish takes extra work.
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.69 g/cm³ | H24 | AA Standards, ASTM B209 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Elastic modulus | 69.0 GPa | H24 | AA Standards, ASTM B209 | |
Hardness, Brinell | 40.0 [-] | H24 | AA Standards | |
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 | 125.0 - 180.0 MPa | H24 | AA Standards, ASTM B209 | |
160.0 MPa | H24 | AA Standards |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 2.38e-05 1/K | H24 | AA Standards, ASTM B209 | |
100 °C | 2.38e-05 1/K | H24 | AA Standards, ASTM B209 | ||
Max service temperature | 150.0 °C | Typical for Wrought 5000 Series Aluminium | |||
Melting point | 635.0 - 655.0 °C | H24 | AA Standards, ASTM B209 | ||
Specific heat capacity | 879.0 - 963.0 J/(kg·K) | Typical for Wrought 5000 Series Aluminium | |||
Thermal conductivity | 205 W/(m·K) | H24 | AA Standards, ASTM B209 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 31000000.0 S/m | H24 | AA Standards, ASTM B209 |
Electrical resistivity | 3.23e-08 Ω·m | H24 | AA Standards, ASTM B209 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Copper | 0.1 % | H24 | AA Standards, ASTM B209 |
Gallium | 0.03 % | H24 | AA Standards, ASTM B209 |
Iron | 0.10 % | H24 | AA Standards, ASTM B209 |
Magnesium | 0.6 - 1.0 % | H24 | AA Standards, ASTM B209 |
Manganese | 0.03 % | H24 | AA Standards, ASTM B209 |
Silicon | 0.08 % | H24 | AA Standards, ASTM B209 |
Vanadium | 0.05 % | H24 | AA Standards, ASTM B209 |
Zinc | 0.05 % | H24 | AA Standards, ASTM B209 |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: Lötbar mit speziellen Techniken oder bei bestimmten Anwendungen | |
| Corrosion properties | Stress corrosion cracking: no damage during operation and laboratory tests, general: very good, without protection in industrial or seawater atmosphere | |
| General machinability | General: poor (H241, H25, H26, H28) | |
| Workability | general (condition): good (H241), acceptable (H25, H26), poor(H28) | |
Metal
- AA Grade 5010 H24 – Key Mechanical Properties & Standards
- AA Standards Grade 8176 H24 – Comprehensive Aluminium Alloy Specs
- AA Standard Grade 3105 H24 – Key Mechanical Properties & Specifications
- AA Standards Grade 1060 H24 – Properties & Specifications
- AA 3004 H24 Aluminum Alloy: Grade, Properties, and Standards
- AA Standards Grade 5050 H24 – Comprehensive Aluminium Property Profile
- AA Standards Grade 5254 H24 – Detailed Mechanical & Physical Properties
- AA Standards Grade 5457 H24: Key Mechanical & Physical Properties
- AA Standards Grade 5454 H24 – Comprehensive Mechanical & Physical Properties
- AA Standards Grade 5154 H24 – Aluminium Properties & Specifications