LR Marine Grade Aluminum Sheet

LR Marine Grade Aluminum Sheet

LR Marine Grade Aluminum Sheet  refers to aluminum alloy sheets that are certified Lloyd's Register (LR), a leading global maritime classification society, for use in marine and offshore applications.. These sheets are specially designed to meet the rigorous standards required for structural integrity, corrosion resistance, and durability in marine environments.

Lloyd's Register doesn't manufacture the aluminum. Instead, they provide independent verification and certification that the material meets strict international standards for quality, safety, and performance in the harsh marine environment.

Features:
Ensures compliance with maritime safety and quality standards.
Excellent Corrosion Resistance:
Resistant to seawater and harsh marine atmospheres.
High Strength-to-Weight Ratio:
Ideal for shipbuilding due to its lightweight and strong properties.
Weldability:
Easily welded using standard marine-grade processes.
Formability:
Suitable for bending, cutting, and other fabrications.

Common Grades
Grade Characteristics Typical Use
5052 Good corrosion resistance, moderate strength Boat hulls, fuel tanks
5083 Excellent corrosion resistance, high strength Hulls of ships, decks, superstructures
5086 Similar to 5083 but better performance in welding Offshore platforms, naval vessels
6061 Good strength and machinability, less corrosion resistant Boat fittings, gangways, structural parts
Among these, 5083 is the most widely used CCS-approved aluminum alloy for large shipbuilding projects due to its superior performance in marine environments.

Available Specifications
Thickness: 0.5mm – 100mm
Width: Up to 2650mm
Length: Custom lengths or coils
Tempers: H116, H321, O, H112, etc.

Applications
Ship hulls and decks
Superstructures
Offshore platforms
Bulkheads and tanks
Marine pipelines and pressure vessels

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Aluminum products of TMR meet the export popular

Plastic movie and brown paper can be protected at customers’ need. Also timber case or timber pallet is adopted to shield products from harm for the duration of the delivery.

There are styles of packaging, which is eye to wall or eye to sky. Customers can choose either of them for their convenience.