Marine Grade 0.2mm 6mm 5052 h46 Color Coated Aluminum Sheet

  • 2025-09-26 12:26:19

The Marine Grade 0.2mm-6mm 5052 H46 Color Coated Aluminum Sheet is a premium aluminum product designed specifically for marine and harsh environmental applications. Combining the advantages of the well-known 5052 aluminum alloy with high-quality color coatings, this sheet offers superior corrosion resistance, mechanical strength, and aesthetic appeal, making it highly suitable for both structural and decorative uses, especially in maritime environments.

Features

  • Marine Grade Alloy (5052): Known for excellent corrosion resistance especially in salty or marine conditions.
  • Thickness Range 0.2mm to 6mm: Offers versatility to meet various design and strength requirements.
  • H46 Temper: Optimized for high strength and enhanced anti-fatigue performance.
  • Color Coated Surface: Provides UV protection, weather resistance, and a wide variety of color options for aesthetic customization.
  • Lightweight & High Strength: Ideal for structures needing weight reduction without compromising durability.
  • Excellent Formability & Welding Performance: Easy to shape and join, facilitating complex structures.

Chemical Composition of 5052 Alloy (%)

ElementMgCrMnSiFeCuZnTiAl (Balance)
Content2.2-2.80.15-0.350.10 max0.25 max0.40 max0.10 max0.10 max0.03 maxRest

Mechanical Properties of Marine Grade 5052 H46 Aluminum Sheet

PropertyUnitTypical Value
Thickness Rangemm0.2 – 6
Tensile Strength (σb)MPa230 – 300
Yield Strength (σ0.2)MPa≥215
Elongation (A50)%≥10
Hardness (Brinell)HB60 – 65
Densityg/cm³2.68
Modulus of ElasticityGPa69

Performance Advantages

FeatureDescription
Corrosion ResistanceExcellent resistance to marine environments and saltwater exposure
Color CoatingsAvailable with PVDF and PE coatings providing UV stability and color longevity
Anti-Fatigue StrengthH46 temper enhances durability under cyclic stress
LightweightReduced weight contributes to fuel efficiency in marine craft
Thermal ResistanceRetains structural integrity in varying temperature ranges
MaintenanceRequires minimal upkeep due to enhanced protective coatings

Typical Applications

IndustryUse Case
Marine & ShipbuildingBoat decks, hull paneling, superstructures
TransportationTruck and trailer panels, exterior roofing
Architecture & ConstructionFaçade panels, roofing sheets, decorative claddings
ManufacturingEquipment enclosures, storage tanks
ElectronicsEnclosure and chassis requiring corrosion resistant finishes

Technical Specifications

ParameterSpecification
Dimensions0.2-6mm thickness, custom width & length
TemperH46
Surface Treatment/ColorPVDF/PE color coating options available
Surface FinishSmooth, glossy, matt, or embossed
Delivery ConditionPre-coated plates (clean, dry, zero defects)
PackagingWooden crates or as per customer specifications
Cutting & ProcessingAvailable upon request
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Lucy

The Marine Grade 0.2mm-6mm 5052 H46 Color Coated Aluminum Sheet is a premium aluminum product designed specifically for marine and harsh environmental applications.

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