5083 aluminium plate is known for exceptional performance in extreme environments. 5083 is highly resistant to attack by both seawater and industrial chemical environments.
Mechanical properties shown are for H321 temper.
Plate can be cut to customer requirements. Please contact your local Service Centre for further details.
4000 x 2000 & 6000 x 2000 plates are 3.2 certified to
| Sheet Size | Thicknesses |
|---|---|
| 4000 x 2000 | 3.0mm - 25.0mm |
| 6000 x 2000 | 3.0mm - 40.0mm |
Alloy 5083 corresponds to the following standard designations and specifications but may not be a direct equivalent:
The most common tempers for 5083 aluminium are:
| Chemical Element | % Present |
|---|---|
Manganese (Mn) | 0.40 - 1.00 |
Iron (Fe) | 0.00 - 0.40 |
Copper (Cu) | 0.00 - 0.10 |
Magnesium (Mg) | 4.00 - 4.90 |
Silicon (Si) | 0.00 - 0.40 |
Zinc (Zn) | 0.00 - 0.25 |
Chromium (Cr) | 0.05 - 0.25 |
Titanium (Ti) | 0.00 - 0.15 |
Aluminium (Al) | Balance |
| Mechanical Property | Value |
|---|---|
Proof Stress | 240 Min MPa |
Tensile Strength | 330 MPa |
Elongation A50 mm | 17 % |
Shear Strength | 185 MPa |
Hardness Vickers | 95 HV |
| Physical Property | Value |
|---|---|
Density | 2.65 g/cm³ |
Melting Point | 570 °C |
Thermal Expansion | 25 x 10-6/K |
Modulus of Elasticity | 72 GPa |
Thermal Conductivity | 121 W/m.K |
Electrical Resistivity | 0.058 x 10-6 Ω .m |
| Process | Rating |
|---|---|
| Workability - Cold | Average |
| Machinabilty | Poor |
When welding 5083 to itself or another alloy from the same sub-group, the recommended filler metal is 5183. Other suitable fillers are 5356 and 5556.
| Process | Rating |
|---|---|
| Weldability - Gas | Average |
| Weldability - Arc | Excellent |
| Weldability - Resistance | Excellent |
| Brazability | Poor |
| Solderability | Poor |
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