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Marine Grade Metals

Marine grade metals, also known as marine alloys, are metals specifically designed and chosen for their enhanced corrosion resistance and durability in marine environments. We carry numerous marine metal products in numerous shapes, alloys, and cut-to-size pieces.



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Sport fishing and commercial vessels often use marine-grade aluminum sheet metal, which offers excellent workability, strength, and corrosion resistance. The commonly used alloys include marine-grade aluminum 5052 for optimal durability and cost-effective 6061 for slightly lower durability. Marine-grade aluminum I beams are also a versatile choice for structural applications.

Our online selection provides a wide range of marine-grade aluminum shapes and alloys to fulfill any maritime fabrication requirement.

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Stainless steel and aluminum alloys are commonly regarded as the best metals for boat construction. Stainless steel, particularly grades 316 and 304, is chosen for its excellent corrosion resistance, strength, and durability. Aluminum alloys are favored for their lightweight properties, strength, and corrosion resistance, making them popular for hulls, decks, and structural components.