Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 2.66 g/cm³ Show Supplier Material materials with Density of 2.66 g/cm³ |
Surface roughness | 0.4 μm Show Supplier Material materials with Surface roughness of 0.4 μm |
Dimension
| Property | Value |
|---|---|
Thickness | 6 - 80 mm Show Supplier Material materials with Thickness of 6 - 80 mm |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | 23.0 °C | 71 GPa Show Supplier Material materials with Elastic modulus of 71 GPa |
Elongation A50 | 23.0 °C | 14 - 16 % Show Supplier Material materials with Elongation A50 of 14 - 16 % |
Tensile strength | 23.0 °C | 270 - 345 MPa Show Supplier Material materials with Tensile strength of 270 - 345 MPa |
Yield strength | 23.0 °C | 115 MPa Show Supplier Material materials with Yield strength of 115 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 2.38E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 2.38E-5 1/K | Mean values between 20°C and the mentioned temperature |
Specific heat capacity | 23.0 °C | 900 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 900 J/(kg·K) | |
Thermal conductivity | 23.0 °C | 105 - 120 W/(m·K) Show Supplier Material materials with Thermal conductivity of 105 - 120 W/(m·K) |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical conductivity | 23.0 °C | 1.50E+7 - 1.70E+7 S/m Show Supplier Material materials with Electrical conductivity of 1.50E+7 - 1.70E+7 S/m |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Aluminium | Balance | ||
Chromium | 0.05 - 0.25 % Show Supplier Material materials with Chromium of 0.05 - 0.25 % | ||
Copper | 0.1 % Show Supplier Material materials with Copper of 0.1 % | ||
Iron | 0.4 % Show Supplier Material materials with Iron of 0.4 % | ||
Magnesium | 4 - 4.9 % Show Supplier Material materials with Magnesium of 4 - 4.9 % | ||
Manganese | 0.4 - 1 % Show Supplier Material materials with Manganese of 0.4 - 1 % | ||
Other | 0.15 % Show Supplier Material materials with Other of 0.15 % | Total | |
Silicon | 0.4 % Show Supplier Material materials with Silicon of 0.4 % | ||
Titanium | 0.15 % Show Supplier Material materials with Titanium of 0.15 % | Ti+Zr | |
Zinc | 0.25 % Show Supplier Material materials with Zinc of 0.25 % | ||
Technological properties
| Property | ||
|---|---|---|
| Anodizing | good | |
| Application areas | Tool making, mould making and model making; Machine fixture construction; Tank and apparatus construction; Shipbuilding; Automobile components; Railed vehicles; Military technology | |
| Corrosion properties | very good | |
| Dimensional stability | very good | |
| General machinability | very good | |
| Soldering general | not recommended | |
| Welding | Gas: very good, WIG: very good, MIG: very good, Resistance welding: very good | |