5083 Aluminum Plate (H116, H321 & H32)

5083 Aluminum Plate (H116, H321 & H32)

We supply 5083 aluminum plates in H116, H321, and H32 tempers for marine, shipbuilding, tank, and transportation applications. Standard and custom sizes are available. Contact us for available sizes, current pricing, and mill test certificates.

  • Check Mark Mill Test Certificate Provided
  • Check Mark Strict Quality Inspection
  • Check Mark Custom Sizes Available
  • Check Mark On-Time Global Delivery

Sky Steel Group supplies high-quality 5083 aluminum plates for shipbuilding, offshore structures, storage tanks, transportation equipment, and other industrial applications. With high strength, good weldability, and excellent resistance to seawater corrosion, 5083 aluminum is available in H116, H321, H32, and other tempers to meet different fabrication and service requirements.

Supply Scope & Capabilities:

  • Tempers Available: H116, H321, H32, H111, and O
  • Size & Processing: Standard sizes of 1500 × 3000 mm and 2000 × 6000 mm, with custom cutting and processing available
  • Quality Assurance: EN 10204 3.1 Mill Test Certificates (MTC) available upon request
  • Marine Certification: DNV, ABS, CCS, LR, and BV certification available upon request
  • Global Delivery: Export-standard seaworthy packaging for international shipment

Key Features of 5083 Aluminum Plate:

  • Excellent resistance to seawater and marine corrosion
  • High strength among non-heat-treatable aluminum alloys
  • Good weldability for fabricated and welded structures
  • H116 and H321 tempers available for marine applications
  • Available in custom sizes and thicknesses

5083 Aluminum Plate Specifications

ItemAvailable Range
Product5083 Aluminum Plate
Alloy5083
TemperH116 / H321 / H32 / H111 / O
Thickness3 – 150 mm / Customized
Width500 – 2500 mm / Customized
Length1000 – 8000 mm / Customized
Standard Sizes1500 × 3000 mm / 2000 × 6000 mm / Custom Cut-to-Size
StandardASTM B209 / EN 485 / EN 573
SurfaceMill Finish / PE Film / PVC Film / Paper Interleaved
ProcessingSaw Cutting / Waterjet Cutting / Cut-to-Size / Edge Processing
ApplicationShipbuilding / Marine Structures / Offshore Equipment / Storage Tanks / Transportation Equipment / Industrial Fabrication
CertificateEN 10204 3.1 Mill Test Certificate (MTC) Available
Marine CertificationDNV / ABS / CCS / LR / BV Available Upon Request
PackingProtective Film / Waterproof Packing / Wooden Pallets / Standard Export Seaworthy Packing
InspectionDimension Inspection / Material Inspection / Third-Party Inspection Available
CustomizationTemper / Thickness / Width / Length / Cutting / Surface Protection Available

Need a Price for 5083 Aluminum Plate?

Send us your temper, size, quantity, and delivery destination for a tailored quote.

Where Is 5083 Aluminum Plate Used?

5083 aluminum plate is widely used in marine, transportation, and industrial applications where corrosion resistance, weldability, and strength are important.

Marine & Shipbuilding

5083 plate is widely used for ship hulls, decks, bulkheads, and other welded marine structures. Its strong resistance to seawater corrosion and good weldability make it a common choice for demanding marine environments.

5083 Aluminum Plate Marine & Shipbuilding

Railway & Rail Transportation

5083 aluminum plate is used for rail vehicle bodies, structural panels, floors, and other welded components. It helps reduce vehicle weight while providing the strength and corrosion resistance required for transportation applications.

5083 aluminum plate used in railway and rail transportation

Tanks & Tankers

5083 plate is commonly used for aluminum tanks, tanker bodies, and welded transport containers. Its combination of strength, corrosion resistance, and weldability makes it suitable for lightweight tank structures.

5083 aluminum plate used for tanks and tanker bodies

Automotive & Vehicle Components

5083 aluminum plate can be used for truck bodies, vehicle panels, structural components, and other transportation equipment. It is especially useful where manufacturers need to reduce weight while maintaining structural strength and durability.

5083 aluminum plate used for automotive and vehicle components

5083 Aluminum Plate FAQ

Answers to common questions about 5083 aluminum plate applications, tempers, sizes, certification, and pricing.

What is 5083 aluminum plate used for?

5083 aluminum plate is widely used for welded marine structures, ship hulls, cryogenic storage tanks, fuel tankers, rail cars, and heavy-duty truck bodies. It is preferred for applications requiring good as-welded strength and excellent resistance to marine corrosion.

What is the difference between 5083-H116, H321, and H32?

H116 and H321 are commonly specified for marine applications requiring resistance to intergranular and exfoliation corrosion. H32 is a strain-hardened, quarter-hard temper commonly used for structural fabrication, vehicle panels, and general transportation applications.

Can you supply 5083 plates with marine certification?

5083-H116 and H321 plates can be supplied with EN 10204 3.1 Mill Test Certificates (MTC). Third-party inspection or marine classification certification can also be arranged according to project requirements.

What thicknesses and sizes of 5083 aluminum plate are available?

We supply 5083 aluminum plate in thicknesses from 3 mm to 150 mm, with standard sizes including 1500 × 3000 mm and 2000 × 6000 mm. Custom dimensions, CNC waterjet cutting, and saw cutting are also available according to project requirements.

What is the difference between 5083 and 6061 aluminum plate?

5083 is an Al-Mg alloy known for excellent weldability and marine corrosion resistance, making it suitable for welded marine and transportation structures. 6061 is a heat-treatable Al-Mg-Si alloy with excellent machinability and is widely used for CNC parts, tooling, frames, and general structural components.

How much does 5083 aluminum plate cost?

5083 aluminum plate prices depend on current aluminum market prices, temper, thickness, dimensions, quantity, certification requirements, processing, and delivery terms. Send us your specifications and destination for a current quotation.