Excellent Corrosion Resistance Al-Mg Alloy Marine Hull 5086 Aluminum Plate
Product Specifications
Type | Aluminum alloy plate |
Alloy | AL-MG alloy 5086 |
Temper | O / H111 / H22 /H321 |
Available | Custom processing |
Length | 1000mm-12000mm |
Price Term | FOB, EXW, CFR, CIF etc. |
Product Description
5086 aluminum alloy plate is a marine-grade aluminum material, known for its excellent corrosion resistance, especially in saltwater environments. With high strength and good weldability, it is widely used in shipbuilding—particularly for hull structures, decks, and other load-bearing components.
Our Manufacturing Capabilities
- Standardized processes to enhance efficiency and productivity
- Focus on employee development and positive work environment
- Modern facilities designed for optimal workflow and quality
Advanced Production Equipment
Code | Name | Brand |
A | Aluminum ingot melting furnace | GAUTSCHI (Switzerland) |
B | 4 continuous hot rolling mills | SMS Group (Germany) |
C | 2800mm width single stand cold rolling mill | SMS Group (Germany) |
D | All automatic three-dimensional elevated warehouse | Dematic (USA) |
Secure Shipping for Oversize Sheets
Use of suitable securing materials (wooden blocks, steel straps, ratchet tie-downs)
Waterproof tarps for complete cargo protection
Careful load distribution to ensure stability during transport
We supply 5086 plates in various tempers (such as H116, H321, and O), with customizable thicknesses and surface finishes to meet your project requirements.
Marine Applications of 5086 Aluminum Plate
Hull Construction
- Small-to-medium boats (thickness: 3-8 mm)
- Superstructures (thickness: 2-6 mm)
- Decking & bulkheads (thickness: 4-10 mm)
Offshore & Marine Equipment
- Floating docks, gangways, and pontoons (thickness: 5-12 mm)
- Fishing vessels & workboats (where cost-efficiency is key)
Comparison with 5083 Aluminum
Property | 5086 | 5083 |
Mg Content | 3.5-4.5% | 4.0-4.9% |
Strength | Slightly lower (~10-15%) | Higher |
Corrosion Resistance | Very good, but slightly less than 5083 | Best in class |
Formability | Better for deep drawing | Slightly less formable |
Why Choose 5086 for Marine Use?
Balanced cost-performance ratio
Easier to fabricate
Highly corrosion-resistant