5083 5086 H112 Aluminium Sheet for Marine Description
Key Features of GNEE Marine Aluminum Sheets
5083 H112 Aluminum Alloy Sheet Advantages:
Excellent seawater corrosion resistance
High tensile strength (275-350 MPa for 5083 aluminum alloy)
Outstanding weldability (5083 H112 aluminum Ship sheet maintains properties in welded joints)
Good formability (5083 H112 aluminum sheet can be easily shaped)
Low-temperature toughness (5083 marine aluminum alloy sheet performs well in cold climates)
5086 H112 Aluminum Alloy Sheet Benefits:
Superior marine corrosion resistance (5086 aluminum alloy)
Medium-high strength (240-300 MPa for 5086 aluminum alloy)
Excellent fatigue resistance (5086 aluminum alloy withstands dynamic loads)
Good machinability (5086 aluminum alloy processes easily)
Lightweight construction (5086 H112 aluminum Ship sheet reduces vessel weight)
5083 & 5086 Aluminium Sheet for Marine Specifications
| Parameter | 5083 Aluminum Plate | 5086 Aluminum Plate |
|---|---|---|
| Alloy Type | 5083-H112 / H111 / H116 / H321 / O | 5086-H112 / H111 / H116 / H321 / O |
| Thickness Range | 2.0mm – 300mm | 2.0mm – 300mm |
| Width Range | 1000mm – 2500mm | 1000mm – 2500mm |
| Length Range | 2000mm – 12000mm (customized available) | 2000mm – 12000mm (customized available) |
| Surface Finish | Mill Finish, Brushed, Anodized | Mill Finish, Brushed, Anodized |
| Standard | ASTM B209 / EN573 / EN485 | ASTM B209 / EN573 / EN485 |
| Temper Available | O, H111, H112, H116, H321 | O, H111, H112, H116, H321 |
| Density | 2.66 g/cm³ | 2.66 g/cm³ |


| Alloy | Temper | Thickness (mm) | Width (mm) | Application |
| 5083 | O/H111/H112/H116/H321 | 3-10 | ≤2600 | shipbuilding |
| 5083 | O/H111/H112/H116/H321 | 10-50 | ≤3600 | Marine, ship |
| 5083 | O, H111 | 3–10 | ≤2600 | tanker |
| 5083 | O, H12, H14, H16, H18, H19, H22,
H24, H26, H28, H32, H34, H36, H38, H111, H112, H114, H116, H321
|
0.5-500 | 20-2650 | LNG storage tanks, gas storage cylinders, GIS shells, car body skins, flange materials, etc. |


about us
Why Choose Our Marine Aluminum Sheets?
Specialized Production: Our 5083 and 5086 aluminum alloy sheets are manufactured specifically for marine environments
Technical Expertise: Decades of experience supplying aluminum to shipyards worldwide
Global Logistics: Reliable shipping to coastal manufacturers
Custom Solutions: Tailored dimensions and tempers for your specific marine project
Contact our marine aluminum specialists today to discuss your project requirements for 5083 aluminum alloy or 5086 Aluminium Sheet for Marine.



F&Q
1.What is the best aluminum alloy for marine use?
5083. Aluminum alloy 5083 is commonly used by the US Navy. It's stronger than 5052, yet it's still formable and easily welded.
2.What is the difference between 5086 and 5083 aluminum?
Aluminium 5083 has a higher maximum stress capacity (UTS) of 317 MPa (46,000 psi) compared to Aluminium 5086, which has a UTS of 260 MPa (38 ksi) in its unhardened state.
3.Can you weld 5086 aluminum?
Aluminum 5086 can be easily welded using TIG, MIG welding and other welding methods. To achieve excellent results, use electric arc welding.
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