5086 H18 Aluminum Wrought Alloy – Non-Heat-Treatable, Superior Corrosion Resistance
High corrosion resistance against seawater.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 2.66 g/cm³ |
Dimension
| Property | Value |
|---|---|
Thickness | 0.2 - 3 mm |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | 23.0 °C | 71 GPa |
Elongation A50 | 23.0 °C | 1 % |
Hardness, HBW | 23.0 °C | 104 [-] |
Shear modulus | 23.0 °C | 27 GPa |
Tensile strength | 23.0 °C | 345 MPa |
Yield strength | 23.0 °C | 290 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 | 126 W/(m·K) |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 23.0 °C | 5.6E-8 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Chromium | 0.05 - 0.25 % |
Copper | 0.1 % |
Iron | 0.5 % |
Magnesium | 3.5 - 4.5 % |
Manganese | 0.2 - 0.7 % |
Other | 0.05 - 0.15 % |
Silicon | 0.4 % |
Titanium | 0.15 % |
Zinc | 0.25 % |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | Excellent (anodizing quality) | |
| Application areas | Vessels: Pressure, Cryogenics; Components: Access hatches, Spoilers, General tranportation | |
| Corrosion properties | Excellent | |
| Welding | Good | |
| Workability | Good (in O temper) | |
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