Aluminum 5657 H242 Non-Heat Treatable Wrought Alloy – Superior Corrosion Resistance & Surface Finish
Excellent surface finishing properties (bright, anodizing...) and corrosion resistance.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 2.69 g/cm³ |
Dimension
| Property | Value |
|---|---|
Thickness | 0.3 - 1.2 mm |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | 23.0 °C | 70 GPa |
Elongation A50 | 23.0 °C | 13 % |
Shear modulus | 23.0 °C | 26.5 GPa |
Tensile strength | 23.0 °C | 125 - 170 MPa |
Yield strength | 23.0 °C | 100 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 2.4E-5 1/K | 20-100°C |
Thermal conductivity | 23.0 °C | 138 W/(m·K) |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 23.0 °C | 4.9E-8 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Copper | 0.1 % |
Iron | 0.1 % |
Magnesium | 0.6 - 1 % |
Manganese | 0.03 % |
Other | 0.05 % |
Silicon | 0.08 % |
Zinc | 0.05 % |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | Excellent | |
| Application areas | Interiors and ceilings: Single sheet, Sheets for composites/ sandwich Panels; Anodizing quality; Cosmetics: Cosmetics pieces; Automotive trim: Interior trim, Window frame, Marque badges | |
| Corrosion properties | Excellent | |
| General machinability | Good | |
| Welding | Good | |
| Workability | Good | |
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