5083 AA Al-FORMODAL® 025x – High‑Performance Aluminium Cast Plate
Aluminium cast plate, The mechanical properties are investigated in O3 condition
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 2.66 g/cm³ |
Dimension
| Property | Value |
|---|---|
Thickness | 6 - 1000 mm |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | 23.0 °C | 70 GPa |
Hardness, HBW | 23.0 °C | 70 - 80 [-] |
Tensile strength | 23.0 °C | 230 - 290 MPa |
Yield strength | 23.0 °C | 110 - 130 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 2.35E-5 1/K | Mean values between 20°C and the mentioned temperature |
Specific heat capacity | 23.0 °C | 900 J/(kg·K) | |
Thermal conductivity | 23.0 °C | 100 - 140 W/(m·K) |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical conductivity | 23.0 °C | 1.60E+7 - 1.80E+7 S/m |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Aluminium | Balance | ||
Chromium | 0.05 - 0.25 % | ||
Copper | 0.1 % | ||
Iron | 0.4 % | ||
Magnesium | 4 - 4.9 % | ||
Manganese | 0.4 - 1 % | ||
Other | 0.15 % | Total | |
Silicon | 0.4 % | ||
Titanium | 0.15 % | ||
Zinc | 0.25 % | ||
Technological properties
| Property | ||
|---|---|---|
| Anodizing | good | |
| Application areas | Semiconductor industry; Vacuum technology; Solar industry; Tool making, mould making and model making; Blow moulds and injection moulds; Coating tools;Moulds for elastomer materials; Moulds and heat-stressed parts; Moulds with welded construction; Refrigeration technology | |
| Corrosion properties | very good | |
| Dimensional stability | very good | |
| General machinability | very good | |
| Welding | WIG: good, MIG: good, Resistance welding: good | |
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