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5052 Marine Grade Aluminum Sheet 2.0mm Magnesium Alloy with High Fatigue Strength for Boat Hull and Shipbuilding

  • 5052 Marine Grade Aluminum Sheet 2.0mm Magnesium Alloy with High Fatigue Strength for Boat Hull and Shipbuilding
Lugar de origen Shandong, China
Nombre de la marca CHALCO
Certificación ISO 9001:2015, ASTM B209, DNV GL, ABS
Número de modelo AL5052-H32-2.0
Cantidad de orden mínima 1 tonelada
Precio USD 2850-3350 / Ton
Detalles de empaquetado Revestimiento protector de PVC por ambas caras, papel kraft resistente a la humedad, palé de madera
Tiempo de entrega 10-20 días hábiles después de la confirmación del pedido
Condiciones de pago T/T, L/C a la vista
Capacidad de la fuente 6000 toneladas por mes
Datos del producto
Aleación 5052 Temperamento H32 (estabilizado y endurecido por deformación)
Espesor 2,0 mm Ancho 1219 mm / 1500 mm / 2000 mm
Longitud 2438 mm / 3000 mm / 6000 mm Contenido del magnesio 2,2-2,8%
Resistencia a la tracción 215-265 MPa Fuerza de cansancio ≥ 110 MPa
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Marine Grade Magnesium Alloy

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High Fatigue Strength Sheet

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2.0mm Boat Hull Aluminum Plate
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Descripción de producto
5052 Marine Grade Aluminum Sheet 2.0mm Magnesium Alloy High Fatigue Strength for Boat Hull Shipbuilding Applications
5052 Marine Grade Aluminum Sheet - Superior Saltwater Corrosion Resistance

Our 5052 Marine Grade Aluminum Sheet is the definitive choice for marine and offshore applications. With 2.2-2.8% magnesium alloy content and H32 temper, this 2.0mm sheet delivers exceptional resistance to saltwater corrosion combined with excellent fatigue strength, making it the preferred material for boat hull construction, shipbuilding, and offshore platform components worldwide.

Key Features
  • Superior Saltwater Resistance: High magnesium content forms a stable passive layer that resists pitting and crevice corrosion in marine environments, outperforming 3003 and 6061 grades
  • Excellent Fatigue Strength: ≥110 MPa fatigue strength at 5×10⁶ cycles, critical for dynamically loaded marine structures subjected to wave and vibration loading
  • High Strength-to-Weight Ratio: 215-265 MPa tensile strength with aluminum's inherent lightweight properties enables fuel-efficient vessel designs
  • Good Weldability: Excellent arc welding characteristics with 5356 filler metal, maintaining corrosion resistance in heat-affected zones
  • Non Heat-Treatable Stability: H32 temper provides stabilized strain-hardened properties that remain consistent after fabrication and welding
Applications
  • Boat hulls and decks
  • Ship superstructures
  • Offshore platform deck plates
  • LNG tank outer shells
  • Marine fuel tanks
  • Pontoon floats
  • Gangways and ladders
  • Chemical tanker components
  • Coastal architectural panels
Quality Assurance
All marine grade sheets undergo intergranular corrosion testing per ASTM G67 (mass loss ≤15 mg/cm²), exfoliation corrosion testing per ASTM G66, and Charpy impact testing at 0°C. DNV GL and ABS marine classification society certification available. Full EN 10204 3.2 certification with third-party inspection upon request.
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