AA 2014 Aluminum Alloy – Standards, Properties & Applications
AA 2014 is an alloy with strength, machinability and welding capabilities, Aluminum Alloy AA 2014 is an excellent option. It is a precipitation hardening alloy that maintains strength after heat treatment.
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.8 g/cm³ | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Bending Fatigue Strength | 90.0 MPa | O | AA Standards | |
Elastic modulus | 73.0 GPa | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 | |
Hardness, Brinell | 45.0 [-] | O | AA Standards | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 2000 Series Aluminium | ||
Poisson's ratio | 0.33 [-] | Typical for Wrought 2000 Series Aluminium | ||
Shear modulus | 26.0 - 27.5 GPa | Typical for Wrought 2000 Series Aluminium | ||
Tensile strength | 185.0 MPa | O | AA Standards | |
205.0 MPa | O | AA Standards, ASTM B241 | ||
220.0 MPa | O | AA Standards, ASTM B209, ASTM B210 | ||
240.0 MPa | O | AA Standards, ASTM B211 |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 2.3e-05 1/K | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 | |
100 °C | 2.3e-05 1/K | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 | ||
Melting point | 505.0 - 635.0 °C | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 | ||
Specific heat capacity | 816.0 - 963.0 J/(kg·K) | Typical for Wrought 2000 Series Aluminium | |||
Thermal conductivity | 134.0 - 193.0 W/(m·K) | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 20000000.0 - 29000000.0 S/m | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 |
Electrical resistivity | 3.45e-08 - 5e-08 Ω·m | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Chromium | 0.1 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 |
Copper | 3.9 - 5.0 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 |
Iron | 0.70 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 |
Magnesium | 0.2 - 0.8 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 |
Manganese | 0.4 - 1.2 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 |
Silicon | 0.5 - 1.2 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 |
Titanium | 0.15 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 |
Zinc | 0.25 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241 |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: no brazing is known or developed | |
| Corrosion properties | Stress corrosion cracking: Operational damage in areas with tensile stresses transverse to the grain structure, limited damage to laboratory samples, general: sufficient, in principle it should be protected | |
| General machinability | General: poor (O), good to acceptable | |
| Workability | general (condition): poor(T3, T4, T451), not suitable (T6, T651, T6510, T6511) | |
Metal
- AA Grade 5456 O Aluminum Standard – Key Mechanical Properties
- AA 5083-O Aluminum Alloy Standard – High Strength & Corrosion Resistance
- AA Standards Grade 6066 T6 Aluminium Alloy Specifications
- AA 6351 T6 Aluminium Alloy – Technical Standards & Properties
- AA Standards Grade 5454 O – Comprehensive Aluminium Alloy Specification
- AA 2014 T3 Aluminum Alloy – Premium Strength, Machinability & Welding
- AA 2014 T42 Aluminum Alloy: Strength, Machinability & Welding Performance
- AA 2014 T62: Premium Aluminum Alloy for Strength and Machinability
- AA 2014 T4: Premium Aluminum Alloy with Enhanced Strength & Machinability
- AA 2014 T6 Aluminum Alloy: Superior Strength, Machinability, and Weldability