Rolled Aluminum Products Made of 5083 Alloy

Rolled aluminum products made of 5083 alloy (equivalent to AMg5) feature good mechanical strength and exceptional corrosion resistance, particularly within harsh marine environments. You can purchase this grade from APTT-TRADE in the format of aluminum sheets, heavy structural plates, round bars (rods), and slitted strips.

Performance Properties of Aluminum Alloy 5083

Alloy 5083 (AMg5) belongs to the aluminum-magnesium (Al-Mg) metallurgical family and is classified as a non-heat-treatable material. Crucially, it retains high mechanical strength performance across weld joints after structural welding operations.

• Superior Corrosion Resistance: 5083 aluminum sheets and plates perform flawlessly under continuous exposure to marine saltwater and industrial chemical environments.
• Exceptional Weldability: The 5083 matrix is easily welded using standard industrial methods, producing high-strength and reliable weld seams.
• High Mechanical Strength: Holds the highest strength metrics among all non-heat-treatable aluminum alloy series.
• Core Alloying Composition: Magnesium (approximately 5.2%), Manganese (0.1%), and Chromium (0.1%).
• Primary Fields of Application: Shipbuilding and naval architecture, aerospace structures, mechanical engineering, commercial construction, and specialized low-temperature cryogenic systems.

In-Stock 5083 Product Line at APTT-TRADE

5083 Aluminum Sheets

• Thickness Range: Available across various thicknesses from 1 mm up to 10 mm.
• Standard Sheet Sizes: 1000×2000 mm, 1500×3000 mm.
• Delivery Tempers / Conditions: H111, T6 [Note: 5083 is non-heat-treatable, so T6 is traditionally adapted to stabilized strain-hardened parameters for specific structural specifications].
• Surface Protection: Covered with a protective PE film.

5083 Aluminum Plates

• Thickness Range: From 10 mm up to 250 mm.
• Standard Plate Sizes: 1000×2000 mm, 1250×2500 mm, 1500×3000 mm.
• Delivery Temper / Condition: H111.

5083 Aluminum Round Bars (Rods)

• Small Diameter Aluminum Bars: 10, 12, 14, 15, 16, 18, 20, 22, 24, 25 mm.
• Medium Diameter Aluminum Bars: 30, 40, 50, 60, 70, 80, 90, 100, 110 mm.
• Large Diameter Aluminum Bars (Rods): 120, 130, 140, 150, 160, 170, 175, 180, 190, 200, 215, 220, 240 mm.

Properties of Aluminium Alloy 5083

Alloy 5083 belongs to the 5xxx series of aluminium-magnesium alloys. It is non-heat treatable but retains high strength after welding.

• High corrosion resistance: 5083 aluminium sheets and plates are excellent for marine and industrial chemical environments.
• Exceptional weldability: Alloy 5083 is easily welded, and the welds maintain high joint strength.
• High strength: It possesses the highest strength among non-heat-treatable alloys.
• Main alloying elements: Magnesium (~5.2%), Manganese (0.1%), Chromium (0.1%).
• Applications: Shipbuilding, aerospace, mechanical engineering, construction, and cryogenic conditions.

Types of 5083 Aluminium Alloy Products at APTT-TRADE

• Aluminium sheets 5083: Available in thicknesses from 1 mm to 10 mm. Sheet dimensions: 1500×3000 mm, 1000×2000 mm. Tempers: H111, T6. Surface: PVC coated (protected with film).
• Aluminium plates 5083: Available in thicknesses from 10 mm to 250 mm. Plate dimensions: 1250×2500 mm, 1000×2000 mm, 1500×3000 mm. Temper: H111.
• Aluminium round bars (rods) 5083:
  • Small diameters: 10, 12, 14, 15, 16, 18, 20, 22, 24, 25 mm.
  • Medium diameters: 30, 40, 50, 60, 70, 80, 90, 100, 110 mm.
  • Large diameters: 120, 130, 140, 150, 160, 170, 175, 180, 190, 200, 215, 220, 240 mm.

Why Choose Us for Your 5083 Aluminium Products:

• Supply tempers: We supply 5083 alloy in various tempers, including H111, H321, and H116. Tempers H116 or H321 are highly recommended for marine applications.
• Custom sizes and thicknesses: We offer custom bar cutting services and precision part manufacturing using CNC turning lathes.
• Full certification: All our 5083 aluminium products come with quality and origin certificates, as well as official mill test reports verifying chemical composition and mechanical properties.
• Flexible pricing: Prices for 5083 alloy depend on the order volume, product type, and current London Metal Exchange (LME) aluminium market prices.