5083 marine aluminum sheet plate

  • 2025-09-15 16:15:15

5083 marine aluminum sheet plate has established itself as a standard reference in the maritime industry, thanks to its exceptional combination of performance, versatility, and durability.

5083 Aluminum Alloy was developed specifically for marine applications, showcasing remarkable resistance to corrosion inflicted by salty environments, while retaining strength at elevated temperatures. Its favorable mechanical properties make it the go-to choice for constructing marine vessels, including large yachts, military patrol boats, and offshore structures.

Technical Specifications and Parameters

Technical ParameterDetails
Alloy Number5083
Primary Alloying ElementsMagnesium (4.0-4.9%), Manganese (0.4-1.0%)
Temper DesignationsH321, H116, H112
Thickness1.0mm to 300mm
WidthUp to 2600mm
LengthCustomizable from productionpliances
Ultimate Tensile Strength310 MPa (min)
Yield Strength230 MPa (min)
Elongation8-13% (depending on thickness)
Density2.68 g/cm³

Implementation Standards

The production of 5083 marine aluminum follows rigorous implementation standards, including recognition by various international marine organizations. Generally, the following standards govern its application:

  • American Bureau of Shipping (ABS)
  • Lloyd’s Register of Shipping (LR)
  • Det Norske Veritas (DNV)
  • United States Coast Guard (USCG)

Engineers and manufacturers must comply with these regulations to ensure a secured production process, which further enhances the integrity of the hull and several other pertinent elements of a vessel.

Alloy Tempering and Conditions

The mechanical properties of 5083 vary significantly based on tempering processes. The three primary temper mental designations pertinent to marine structures include:

  • H116: Commonly used when a significant watershed needs are present; designed for optimal welding and excellent strength.
  • H112: Usually for rolled plates with limited mechanical-strength requirements.
  • H321: Employed for work require advanced hardness, put less stresses into used combined plate.

Correct temper processing not only strengthens the landing paths in manufacturing but also strategically prepares the product for heavy-duty use in extreme marine environments.

Chemical Properties

the specific chemical properties of 5083 marine aluminum enhances facility engineers' knowledge of material superiority. Another admired characteristic of 5083 is its resistance to pitting corrosion due to halide ions:

Chemical CompositionPercentage
Aluminum (Al)Balance
Silicon (Si)0.4% (max)
Iron (Fe)0.10% (max)
Copper (Cu)0.10% (max)
Manganese (Mn)0.4-1.0%
Magnesium (Mg)4.0–4.9%

Applications

The distinct properties of 5083 marine aluminum platings highlight various parts it is regularly implemented in marine structures:

  • Haulf Plates: Designed specifically for vessels' external structures to endure the harsh load-bearing of the seaworthiness activities.
  • Bulkheads and Internal Fittings: Benefiting from dimensional integrity, versed with flat surfaces capable fully matched for prefabrication.
  • Deck Systems: Often utilized for improved frame systems in massive scansnel deficits.
  • Propecia Yachts: The preferable alloy connotation really encapsulates providing successive design aesthetics.
  • Broader Construction Runs: Enjoy general everyday commercial industry with contour limitations permitted via hole redux adjusting.
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5083 marine aluminum sheet plate has established itself as a standard reference in the maritime industry, thanks to its exceptional combination of performance, versatility, and durability.

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