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.

• Alloy 5083-H321: 4.5 % Mg → highest strength & corrosion resistance in 5xxx series, DNV-GL & ABS certified.

• Hard anodizing + sealed: 1500 h salt-spray, permanent brushed silver or champagne finish.

• 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:

Advantages

Core Benefits:

Case Studies

1. Lürssen Project Enzo 145 m (2025 delivery)

   • 3.0 mm brushed-silver extra-wide anodized bulkheads

   • 2 800 m² owner & guest areas, zero welds visible

2. Icon of the Seas – Royal Caribbean (2024)

   • 3.0 mm champagne-anodized suite corridors

   • Installed 40 % under schedule, passed USCG fire test

3. Feadship 95 m Moonrise

   • 3.0 mm mirror-anodized sky-lounge walls

   • 5 years Caribbean → still mirror finish

4. Allseas Pioneering Spirit Accommodation

   • 3.0 mm 2600 mm wide panels, North Sea

   • Zero corrosion after 7 years 100 % humidity

International Applications

• Superyachts: Lürssen, Feadship, Benetti

• Cruise ships: Meyer Werft Icon-class, Fincantieri MSC World

• Offshore: Allseas Pioneering Spirit accommodation

• Naval: Royal Navy Type 26 frigate mess decks

Mega Trends

• 2.5 mm ultra-thin 5083 for weight-critical yachts

• Coloured anodizing (black, gold, bronze)

• Nano-sealed anodizing + anti-fingerprint coating

• 95 % recycled 5083 with digital CO₂ passport

Upcoming Applications

• Hydrogen-powered ferry interiors

• Submersible yacht observation lounges

• Lunar cruise ship mock-ups

• 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

E:gavin@cnchangsong.com

Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated aluminum coils, and providing aluminum coil surface coating processing services. Our facilities boast 6 coating and plating production lines, along with 6 high-precision horizontal and vertical cutting equipment, enabling us to produce a diverse range of products ranging from ultra-thin to ultra-thick (0.08-6.0mm) and ultra-narrow to ultra-wide (10-2670mm) series.

Our products find extensive applications across various industries including construction, decoration, household appliances, kitchen and bathroom, food packaging, gardening, lighting, automotive, advertising, transportation, and more. With over 20 years of experience in production and development, we have established a global presence, exporting our products to more than 50 countries and regions worldwide, including Japan, the United States, Canada, South Korea, the Netherlands, Mexico, Brazil, Chile, India, Indonesia, Vietnam, and the Philippines.

Our product range encompasses a comprehensive selection of coatings, including high gloss, matte, monochrome, multi-color, brushed, wood grain, and marble finishes. We also offer embossed patterns such as diamond, orange peel, wood grain, and irregular textures, achieved through advanced extrusion processing techniques. From container and carriage ultra-wide color-coated coils to roof aluminum-magnesium-manganese alloy series, our products cater to diverse application scenarios.

Currently, our company has over 800 employees, with research and development personnel accounting for over 15% of the workforce. Committed to the principle of building a century-old enterprise in China, we are dedicated to providing top-quality products and services to our customers. We warmly welcome you to visit our company and guide our work, as we strive to create a bright and mutually beneficial future together.