AA 6351 T6 Aluminium Alloy – Technical Standards & Properties
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.71 g/cm³ | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Bending Fatigue Strength | 90.0 MPa | T6 | AA Standards | |
Elastic modulus | 69.0 GPa | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 | |
Hardness, Brinell | 95.0 [-] | 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 | 290.0 MPa | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 | |
310.0 MPa | T6 | AA Standards |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 2.3399999999999996e-05 1/K | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 | |
100 °C | 2.3399999999999996e-05 1/K | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 | ||
Melting point | 555.0 - 650.0 °C | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 | ||
Specific heat capacity | 887.0 - 963.0 J/(kg·K) | Typical for Wrought 6000 Series Aluminium | |||
Thermal conductivity | 176 W/(m·K) | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 27000000.0 S/m | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 |
Electrical resistivity | 3.7e-08 Ω·m | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Copper | 0.1 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 |
Iron | 0.50 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 |
Magnesium | 0.4 - 0.8 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 |
Manganese | 0.4 - 0.8 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 |
Silicon | 0.7 - 1.3 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 |
Titanium | 0.2 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 |
Zinc | 0.2 % | T6 | AA Standards, ASTM B221, ASTM B241, ASTM B345 |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: limited brazing | |
| Corrosion properties | general: very good, without protection in industrial or seawater atmosphere | |
| General machinability | General: sufficient | |
| Workability | general (condition): mit Mängel | |
Metal
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- AA Standards Grade 6351 T1 – Comprehensive Aluminium Alloy Specs
- AA 6351 T4 Aluminium Grade – Specifications & Performance
- AA Grade 5456 O Aluminum Standard – Key Mechanical Properties
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- AA Standards Grade 6066 T6 Aluminium Alloy Specifications
- AA Standards Grade 5454 O – Comprehensive Aluminium Alloy Specification
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- AA Standards Grade 3004 O: Comprehensive Properties & Performance Overview
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