AA 5052 H28 Aluminum Alloy – Superior Corrosion Resistance & Weldability
Aluminum AA 5052 is a non-heat treatable alloy with excellent finishing qualities. AA 5052 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 | H28 | AA Standards, ASTM B209 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Elastic modulus | 70.0 GPa | H28 | AA Standards, ASTM B209 | |
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 | 270.0 MPa | H28 | AA Standards, ASTM B209 |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 2.38e-05 1/K | H28 | AA Standards, ASTM B209 | |
100 °C | 2.38e-05 1/K | H28 | AA Standards, ASTM B209 | ||
Max service temperature | 150.0 °C | Typical for Wrought 5000 Series Aluminium | |||
Melting point | 605.0 - 650.0 °C | H28 | AA Standards, ASTM B209 | ||
Specific heat capacity | 879.0 - 963.0 J/(kg·K) | Typical for Wrought 5000 Series Aluminium | |||
Thermal conductivity | 138 W/(m·K) | H28 | AA Standards, ASTM B209 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 20000000.0 S/m | H28 | AA Standards, ASTM B209 |
Electrical resistivity | 5e-08 Ω·m | H28 | AA Standards, ASTM B209 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Chromium | 0.15 - 0.35 % | H28 | AA Standards, ASTM B209 |
Copper | 0.1 % | H28 | AA Standards, ASTM B209 |
Iron | 0.40 % | H28 | AA Standards, ASTM B209 |
Magnesium | 2.2 - 2.8 % | H28 | AA Standards, ASTM B209 |
Manganese | 0.1 % | H28 | AA Standards, ASTM B209 |
Silicon | 0.25 % | H28 | AA Standards, ASTM B209 |
Zinc | 0.1 % | H28 | AA Standards, ASTM B209 |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: limited brazing | |
| 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 (O, H32), sufficient (H34, H36, H38) | |
| Workability | general (condition): good (O), acceptable (H32, H34), poor(H36, H38) | |
Metal
- AA Standard Grade 5010 H28: Comprehensive Mechanical Properties & Specifications
- AA Standards Grade 1060 H28 Aluminium Alloy – Properties & Specifications
- AA Standard Grade 3004 H28 – Aluminium Alloy Properties & Specs
- AA Standards Grade 3105 H28: Comprehensive Mechanical & Physical Property Overview
- AA 5154 H28 Aluminium – ASTM B209 Standards & Key Mechanical Properties
- AA Standard Grade 5254 H28 Aluminium Properties Overview
- AA Standards Grade 5252 H28 – Comprehensive Mechanical & Physical Properties
- AA1100 H28 Aluminum Alloy: Premium Corrosion-Resistant Grade
- AA 5052 H322 Aluminum Alloy – Superior Corrosion Resistance & Welding Performance
- AA 5052 H141 Aluminum Alloy – Superior Corrosion Resistance & Welding Performance