5456 marine aluminum plate provides strong support for the lightweight development of ships with its low density, high strength, high toughness, corrosion resistance and good processing performance.

5456 H116 aluminum sheet with excellent seawater corrosion resistance. Ideal for shipbuilding and offshore structures. ASTM B928 compliant.

As a high-magnesium marine-grade aluminum alloy, 5456 is widely used in naval vessels, oil tankers, floating bridges, and container ship hulls due to its excellent strength and marine corrosion resistance.