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Item:5083 Marine Aluminum Alloy Plate Sheet
| Aluminum | Silicon | Copper | Magnesium | Zinc |
| Balance | ≤0.40 | ≤ 0.10 | 4.0 to 4.9 | ≤ 0.25 |
| Manganese | Titanium | Chromium | Iron | Total |
| 0.40~1.0 | ≤ 0.15 | 0.05~0.25 | 0.000~ 0.400 | ≤ 0.15 |
Mechanical property
| Tensile strength σb (MPa) | ≥ 270 |
| Conditional yield strength σ0.2 (MPa) | ≥110 |
| Elongation δ10 (%) | ≥20 |
| Elongation δ5 (%) | ≥12 |
Note: Longitudinal mechanical properties of tube at room temperature Specimen size: all wall thickness
Application
Alloy 5083 is commonly used in:
Shipbuilding
Railroad cars
Drilling rigs
Coachwork
Pressure vessels
Aluminium armor
Uses requiring a weldable moderate-strength alloy having good corrosion resistance are commonly utilizing alloy 5083.