DNV-certified 5083 aluminum plates meet the standards for marine applications, ensuring superior performance and durability in harsh marine environments.
DNV 5083 aluminum alloy complies with the high standards of the shipbuilding industry, particularly in terms of corrosion resistance, weldability, and strength. DNV 5083 aluminum plates are frequently used in various types of vessel structures, including tankers, ferries, and yachts.
GNEE Aluminum is a professional supplier of DNV 5083 H116 aluminum plates. We export over 1,000 tons of 5083 aluminum plates monthly, widely used in shipbuilding. We also manufacture and supply 5083 H321 marine-grade aluminum plates.
DNV Marine Aluminum Sheet 5083 Specifications
Aluminum Plate 5083 H321
Thickness: 3 mm to 50mm
Width: 1,000mm to 2,600mm
Length: 2,000mm to 12,000mm
Standard Sizes: 2000mm x 6000mm; 2000mm x 8000mm; 2000mm x 9000mm; 1500mm x 3000mm
Surface: Smooth, Bright, Polished
Blue PVC Film or Paper Interlayer
Aluminum Sheet 5083 H116/H321 Quality Data Sheet/Characteristics
| Alloy | Element | Si | Fe | Cu | Mn | Mg | Cr | Ti | Zn | Al |
| 5083 | Standard Value | ≤0.4 | ≤0.40 | ≤0.10 | 0.4~1.0 | 4.0-4.9 | 0.05~0.25 | ≤0.15 | ≤0.25 | Remainder |
DNV Marine Aluminum Sheet 5083 Typical Mechanical Properties
| Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
| 5083-H111 | 272 | 143 | 14 |
| 5083-H112 | 294 | 157 | 10 |
| 5083-H116 | 315 | 226 | 10 |
| 5083-H321 | 315 | 226 | 10 |
Applications of DNV Marine Aluminum Sheet 5083
1. Tankers
5083 aluminum plates are commonly used in the hull structure and superstructure of tankers due to their corrosion resistance and strength, enabling the safe transportation of oil and its derivatives in marine environments.
2. Ferries
In the construction of ferries, 5083 aluminum alloy is utilized for the hull and deck manufacturing. Its lightweight properties help improve the vessel's fuel efficiency and cargo capacity.
3. Yachts
High-end yachts are often constructed using 5083 aluminum alloy because of its elegant appearance and durability, meeting the dual demands of aesthetics and performance in yacht design.
4. Marine Engineering
In addition to traditional shipbuilding applications, 5083 aluminum alloy is also used in marine engineering equipment, such as platforms, buoys, and other offshore facilities, due to its stability and durability to withstand complex marine environments.
GNEE Offers Other Certified Marine Aluminum Sheets 5083
Aluminum sheet 5083 H116 / Aluminum sheet 5083 H321
China Classification Society (CCS)
American Classification Society (ABS)
French Classification Society (BV)
Norway Classification Society (DNVGL)
British Classification Society (LR)
Japan Classification Society (NK)
Italy Classification Society (RINA)
