ASTM B209 5083 Aluminum Plate O H14 H18 H24 H112 H116 Temper Custom Cut Shipbuilding Sheet

ASTM B209 5083 Aluminum Plate for Shipbuilding

This 5083 aluminum plate is manufactured to ASTM B209 standard and ISO 9001 certified, delivering reliable marine grade performance for ship hulls, decks and boat building structures.

Thickness Range & Custom Size

Available from 0.2mm aluminum sheet to 6.0mm aluminum plate, covering the full 0.2mm - 6.0mm thickness range. Width up to 1500mm and length customized per customer requirements. All plates are custom cut to size and custom size aluminum plate orders are welcomed with precise cutting tolerance.

Temper Options

Available in a full range of aluminum temper conditions: O temper for maximum formability, H14, H18, H24 and H112 strain-hardened tempers for balanced strength and workability, plus H116 marine grade temper for optimal corrosion resistance in shipbuilding. Choose the right temper for your forming, welding and strength requirements.

Surface Finishes

Choose from mirror finish aluminum sheet, reflective aluminum plate for decorative marine interiors, brushed aluminum sheet and hairline finish aluminum plate for anti-glare and aesthetic applications.

Applications

The 5083 marine grade aluminum plate is widely used in shipbuilding and marine engineering, including ship hull plates, decks, bulkheads, superstructures and hatch covers for cargo ships, fishing vessels and yachts. It is also ideal for offshore platforms, marine equipment, pressure vessels, LNG tanker structures, transport vehicles, metro flooring, storage tanks, heat exchangers and chemical processing equipment. Excellent seawater corrosion resistance and high strength make it the preferred choice for heavy-duty marine and industrial applications.

Customization

We offer full customization services: alloy, temper, thickness, width and length can all be tailored to your drawings and specifications. Surface finish options include mirror, brushed, hairline, embossed and mill finish. Custom tolerance control, edge deburring, hole drilling, bending and notching are available upon request. Small trial orders and OEM/ODM production are both welcomed.

Support and Services

Our professional sales team provides technical consultation, alloy selection guidance and application advice. Free samples are available for quality evaluation before mass production. Third-party inspection (SGS, BV, TUV) and mill test certificates are supported to ensure full traceability and compliance with your project requirements.

Packing and Shipping

Plates are packed with waterproof kraft paper and plastic film, then secured on seaworthy wooden pallets or steel-framed wooden crates for export. Each bundle is clearly marked with alloy, temper, size and shipping marks. We arrange fast sea, air and railway freight with loading supervision, ensuring your goods arrive safely and on time worldwide.