AC-43300 T64 Aluminium Alloy – EN 1706 Grade with Enhanced Mechanical Properties
Properties
General
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Density | 2.65 g/cm³ | T64 | EN 1706, EN 13195 | Casting |
Mechanical
| Property | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|
Bending Fatigue Strength | 80.0 - 110.0 MPa | T64 | EN 1706, EN 13195 | Casting | |
Elastic modulus | 74.0 GPa | T64 | EN 1706, EN 13195 | Casting | |
Hardness, Brinell | 80.0 [-] | T64 | EN 1706, EN 13195 | Casting | |
Poisson's ratio | 0.33 [-] | Typical for Cast 3xx.x Series Aluminium | |||
Shear modulus | 2.8 GPa | Typical for Cast 3xx.x Series Aluminium | |||
Tensile strength | 250.0 MPa | T64 | EN 1706, EN 13195 | Casting |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 2.1e-05 1/K | T64 | EN 1706, EN 13195 | Casting |
100 °C | 2.1e-05 1/K | T64 | EN 1706, EN 13195 | Casting | |
Melting point | 550.0 - 600.0 °C | T64 | EN 1706, EN 13195 | Casting | |
Specific heat capacity | 910.0 J/(kg·K) | T64 | EN 1706, EN 13195 | Casting | |
Thermal conductivity | 150.0 - 180.0 W/(m·K) | T64 | EN 1706, EN 13195 | Casting |
Electrical
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Electrical conductivity | 20000000.0 - 26000000.0 S/m | T64 | EN 1706, EN 13195 | Casting |
Electrical resistivity | 3.85e-08 - 5e-08 Ω·m | T64 | EN 1706, EN 13195 | Casting |
Chemical properties
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Copper | 0.05 % | T64 | EN 1706, EN 13195 | Casting |
Iron | 0.19 % | T64 | EN 1706, EN 13195 | Casting |
Magnesium | 0.25 - 0.45 % | T64 | EN 1706, EN 13195 | Casting |
Manganese | 0.1 % | T64 | EN 1706, EN 13195 | Casting |
Silicon | 9.0 - 10.0 % | T64 | EN 1706, EN 13195 | Casting |
Titanium | 0.15 % | T64 | EN 1706, EN 13195 | Casting |
Zinc | 0.07 % | T64 | EN 1706, EN 13195 | Casting |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | decorative: not recommended | |
| Corrosion properties | general: good | |
| General machinability | after thermal treatment: good to acceptable, as cast: good | |
Metal
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