AA Standards Grade 6066 T6 Aluminium Alloy Specifications
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.72 g/cm³ | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Bending Fatigue Strength | 110.0 MPa | T6 | AA Standards | |
Elastic modulus | 69.0 GPa | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 | |
Hardness, Brinell | 120.0 [-] | T6 | AA Standards | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 6000 Series Aluminium | ||
Poisson's ratio | 0.33 [-] | Typical for Wrought 6000 Series Aluminium | ||
Shear modulus | 26.0 - 26.5 GPa | Typical for Wrought 6000 Series Aluminium | ||
Tensile strength | 345.0 MPa | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 | |
395.0 MPa | T6 | AA Standards |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 2.3199999999999998e-05 1/K | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 | |
100 °C | 2.3199999999999998e-05 1/K | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 | ||
Melting point | 560.0 - 645.0 °C | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 | ||
Specific heat capacity | 887.0 - 963.0 J/(kg·K) | Typical for Wrought 6000 Series Aluminium | |||
Thermal conductivity | 146.0 - 155.0 W/(m·K) | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 21000000.0 - 23000000.0 S/m | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 |
Electrical resistivity | 4.35e-08 - 4.76e-08 Ω·m | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Chromium | 0.4 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 |
Copper | 0.7 - 1.2 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 |
Iron | 0.50 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 |
Magnesium | 0.8 - 1.4 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 |
Manganese | 0.6 - 1.1 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 |
Silicon | 0.9 - 1.8 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 |
Titanium | 0.2 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 |
Zinc | 0.25 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B247 |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: no brazing is known or developed | |
| Corrosion properties | Stress corrosion cracking: no damage during operation and laboratory tests (O), no damage during operation, limited damage during laboratory tests, general: good, without protection in industrial or seawater atmosphere | |
| General machinability | General: poor (O), sufficient (T4, T4510, T4511), good to acceptable (T6, T6510, T6511) | |
| Workability | general (condition): acceptable (O), poor(T4, T4510, T4511, T6, T6510, T6511) | |
Metal
- AA Standards Grade 6066 T42 – 6000 Series Aluminium Alloy Specifications
- AA 6066 T451 Grade – Comprehensive Mechanical & Physical Properties
- 6066 T4510 Aluminium Grade: AA Standards & ASTM B221/B241 Properties
- AA Standards Grade 6066 T4511 – Comprehensive Mechanical & Physical Properties
- AA 6066-T6 Aluminum Alloy – Grade T62 Standards & Mechanical Properties
- AA 6066 T6510 Aluminium: Standards, Properties & Engineering Specs
- AA Standards Grade 6066 (T6511) – Key Properties & Specifications
- AA Standards Grade 6066O: Key Properties and Mechanical Specs
- AA Standards Grade 6066 T4: Comprehensive Material Properties Overview
- AA Standards Grade 6066 T651 Aluminium – Key Mechanical Properties & Specifications