5083 Aluminum plate for ship bulwark
5083 aluminum plate is frequently chosen for ship bulwarks due to its outstanding corrosion resistance. In marine environments, structural components like ship bulwarks are exposed to seawater corrosion, necessitating the use of materials with excellent corrosion resistance. 5083 aluminum plate excels in seawater environments and effectively withstands seawater corrosion, thereby prolonging the ship's service life.
The thickness, length, and width of 5083 aluminum plates for ship bulwarks can be customized to meet specific usage requirements and ship sizes. Typically, the thickness of 5083 aluminum plates used for ship bulwarks ranges from 3mm to 8mm, while the length and width are tailored based on the ship's dimensions and specific usage needs.
The application of 5083 aluminum plates varies between marine-grade and small to medium-sized ships. Marine-grade vessels demand higher levels of corrosion resistance and strength from materials. Consequently, thicker aluminum plates are typically employed for manufacturing bulwarks and other components, with additional treatments such as coatings or plating applied to enhance corrosion and fatigue resistance. Conversely, small to medium-sized ships have lower requirements for material strength and corrosion resistance. Therefore, thinner aluminum plates are commonly used for manufacturing components like bulwarks, and may not undergo any additional treatments. Additionally, the smaller size of these ships means that the required aluminum plates are also smaller in length and width.
Specification of 5083 Aluminum Plate for Ship Bulwark
| Alloy | 5083 |
| Temper | O,H111,H112,H116, H24,H32,H321 |
| Thickness (mm) | 1.50-120 |
| Width (mm) | ≤3100 |
| Length (mm) | 1000-16000 |
| Standard | GB/T 3880, EN14286, EN485, ASTM B209, or according to customer’s special requirements |
| Certification | DNV, GL, ABS, CCS, BV, LR |
Chemical Composition
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Zr | AL |
| 5083 | 0.4 | 0.4 | 0.1 | 0.40-1.00 | 4.00-4.90 | 0.05-0.25 | – | 0.25 | 0.15 | – | Remainder |
Mechanical Properties
| Alloy | Temper | Tensile strength Rm(Mpa) | Yield strength Rp0.2(MPa) | Elongation A(%) |
| 5083 | O/H111/H112 | ≥275 | ≥125 | ≥16 |
| H116 | H116 | ≥305 | ≥215 | |
| H321 | H321 | 305-385 | 215-295 |
Features of 5083 Aluminum Plate for Ship Bulwark
●Corrosion resistance: 5083 aluminum plate is a rust-proof aluminum plate that will not rust even when used in seawater. This feature can reduce maintenance costs such as oiling and extend the service life.
●Strength and rigidity: 5083 aluminum plate has high yield strength and tensile strength, and can withstand greater pressure and impact. These features make ships safer and more stable when sailing at sea.
●Processing performance: 5083 aluminum plate is easy to process in various forms such as cutting, stamping, cold bending, forming and cutting, making it convenient for manufacturing and maintenance.
●Lightweight: Using 5083 aluminum plates can reduce ship weight, increase speed, reduce fuel consumption, and save costs.
●Good welding performance: 5083 aluminum plates can be welded more easily, improving manufacturing efficiency. In addition, the streamlined hull can be maintained due to the similar performance of its welded joints.
5083 Aluminum Plates in Shipbuilding
●Ship Exterior: The versatile 5083 aluminum plate is a prime choice for crafting ship exteriors, encompassing hulls, cabins, and decks. Renowned for its outstanding corrosion resistance, these plates effectively shield ships from the corrosive effects of seawater.
●Ship Interior: Additionally, 5083 aluminum plates find application in fabricating internal support structures, frames, and partitions within ships. These structural components must endure substantial pressure and impacts, and the strength and resilience of 5083 aluminum plates aptly meet these demands.
