AA5086 H116 6.0MM Color Coated Aluminium Coil for Hull Structural Plate

1. Product Introduction

AA5086 H116 6.0mm color coated aluminium coil is a premium marine-grade aluminum magnesium alloy coil specially customized for ship hull structural plate manufacturing. Adopting mature H116 temper processing technology and high-quality color coating finishing, this product integrates excellent structural stability, superior seawater corrosion resistance and perfect surface decoration performance. As a certified marine structural aluminum material complying with ASTM B928 and major international ship classification standards (DNV, ABS, LR, CCS), it features uniform thickness, stable mechanical properties and outstanding weather resistance. The 6.0mm optimized thickness design fully meets the load-bearing, anti-deformation and anti-corrosion requirements of hull structural parts, effectively extending the service life of marine equipment in harsh offshore and marine atmospheric environments, and is a core preferred material for modern ship hull structural fabrication.

2. Product Parameter Table

3. Core Product Advantages

Premium Marine-grade Corrosion Resistance

• Made of high-purity aluminum-magnesium alloy with professional H116 marine temper, it effectively resists seawater erosion, marine atmospheric oxidation and salt spray corrosion. Its anti-peeling corrosion performance is far superior to ordinary aluminum materials, avoiding rust, peeling and structural damage of hull plates in long-term marine service.

Stable Structural Mechanical Properties

• The product features moderate and balanced strength, high yield and tensile strength, and good ductility. It can resist structural deformation and impact caused by sea wave impact, ship vibration and temperature change, ensuring the overall structural stability and safety of the hull. No low-temperature brittleness ensures reliable operation in extreme low-temperature marine environments.

Superior Color Coating Surface Performance

• Adopting high-adhesion marine special coating, the surface is smooth, uniform and free of bubbles, scratches and color difference. The coating has strong weather resistance, anti-aging and anti-fading ability, which can maintain stable appearance and protective performance for a long time in harsh marine environments, reducing later maintenance costs.

Excellent Processability & Weldability

• The material has good cutting, bending, stamping and forming performance, adapting to various hull structural shaping processes. The welding performance is stable, no porosity and crack defects after welding, and the welding joint strength is consistent with the base material, which meets the integral forming requirements of ship hull structures.

Lightweight & High Safety

• Compared with steel hull plates, this aluminum coil has lower density, which can effectively reduce the overall weight of the ship, improve ship speed and save fuel consumption. Meanwhile, it has good fatigue resistance and structural durability, meeting strict ship safety design standards.

4. Application Scope

This 6.0mm AA5086 H116 color coated aluminium coil is professionally designed for marine hull structural manufacturing, and is widely applicable to various ship and marine engineering scenarios with high requirements for corrosion resistance and structural stability:

• Hull structural plates of yachts, passenger ships, cargo ships and engineering ships

• Deck panels, bulkhead plates and side hull structural plates of marine vessels

• Structural components of offshore working ships, patrol ships and fishing vessels

• Shell and structural plates of marine pressure vessels and water storage tanks

• Structural parts of offshore platforms, marine auxiliary equipment and port facilities

• All marine structural parts requiring lightweight, anti-corrosion and high-strength aluminum plates

5. Why Choose Us

• Genuine Marine-grade Certified Quality

• Precision Customized Production

• Strict Quality Control System

• Professional Marine Material R&D & Production Experience

• Cost-effective & Reliable After-sales Service