Aluminum Alloy 5083 Aluminum Plate for Marine Bulkhead Decoration (3.0 mm | Extra-wide Custom Coil | Anodized Layer)
Introduction
The 5083 anodized aluminum plate (3.0 mm thickness, up to 2600 mm extra-wide custom coil, 25 μm Class-I hard anodizing) is the gold standard for luxurious, fire-safe, zero-maintenance marine bulkhead decoration.
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Alloy 5083-H321: 4.5 % Mg → highest strength & corrosion resistance in 5xxx series, DNV-GL & ABS certified.
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Hard anodizing + sealed: 1500 h salt-spray, permanent brushed silver or champagne finish.
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Extra-wide coil (≤2600 mm): fewer welds, seamless 8-metre panels.
Result: superyacht & cruise ship interiors that stay mirror-perfect for 50 years in 100 % humidity, meet IMO A.60 fire rating, and install 70 % faster than stainless steel.
Product Parameters:
| Product |
Aluminum Alloy 5083 Aluminum Plate for Marine Bulkhead Decoration (3.0 mm | Extra-wide Custom Coil | Anodized Layer) |
| Thickness | 0.01mm-2.5mm |
| Width | 800-2600mm |
| Materia | 5083 |
| Temper | O, H12, H14, H16, H18, H24, H26, H32, H34, etc |
| Inner Diameter | 405mm,505mm,150mm,etc. |
| Color | RAL, Pantone Color Or As Alient's Demand |
| Coating thickness | PVDF Paint Coating: Not Less Than 25um |
| PE Paint Coating : Not Less Than 18um | |
| Packing | Export Standard Wooden Pallets (Eye To Wall,Eye To Sky) |
| Payment Terms | L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy. |
| MOQ | 1 Ton Per Specification |
| Delivery Time | Within 30 Days |
| Loading Port | Shanghai Port |
| Application |
Marine Bulkhead Decoration |
Advantages
Core Benefits:
| Advantage | Detailed description |
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50-Year Marine Life |
5083 + 25 μm anodizing = 1500 h salt-spray.
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IMO A.60 Fire-Rated |
Zero flame spread, low smoke (wheelmark). |
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Extra-wide Seamless |
2600 mm coil → 8 m panels, only 1 weld per wall. |
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70 % Faster Install |
Pre-anodized, laser-cut, hidden clip system. |
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55 % Lighter |
3 mm Al vs 6 mm stainless → less ship weight. |
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Eco-Friendly |
GRS 4.0 ready, 97 % lower CO₂. |
Case Studies
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Lürssen Project Enzo 145 m (2025 delivery)
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3.0 mm brushed-silver extra-wide anodized bulkheads
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2 800 m² owner & guest areas, zero welds visible
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Icon of the Seas – Royal Caribbean (2024)
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3.0 mm champagne-anodized suite corridors
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Installed 40 % under schedule, passed USCG fire test
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Feadship 95 m Moonrise
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3.0 mm mirror-anodized sky-lounge walls
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5 years Caribbean → still mirror finish
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Allseas Pioneering Spirit Accommodation
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3.0 mm 2600 mm wide panels, North Sea
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Zero corrosion after 7 years 100 % humidity
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International Applications
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Superyachts: Lürssen, Feadship, Benetti
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Cruise ships: Meyer Werft Icon-class, Fincantieri MSC World
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Offshore: Allseas Pioneering Spirit accommodation
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Naval: Royal Navy Type 26 frigate mess decks
Mega Trends
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2.5 mm ultra-thin 5083 for weight-critical yachts
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Coloured anodizing (black, gold, bronze)
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Nano-sealed anodizing + anti-fingerprint coating
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95 % recycled 5083 with digital CO₂ passport
Upcoming Applications
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Hydrogen-powered ferry interiors
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Submersible yacht observation lounges
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Lunar cruise ship mock-ups
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Floating hotel seamless bulkheads
Call to Action
Make your vessel timeless TODAY!
→ FREE 3.0 mm brushed-silver sample + DNV-GL & IMO certificate pack.
24 h laser-cut quote |
Contact USNOW – let salt water salute your bulkheads!
T: 0086 13961220663
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.