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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
Luogo di origine Shandong, Cina
Marca CHALCO
Certificazione ISO 9001:2015, ASTM B209, DNV GL, ABS
Numero di modello AL5052-H32-2.0
Quantità di ordine minimo 1 tonnellata
Prezzo USD 2850-3350 / Ton
Imballaggi particolari Rivestimento protettivo in PVC su entrambi i lati, carta kraft resistente all'umidità, pallet in
Tempi di consegna 10-20 giorni lavorativi dalla conferma dell'ordine
Termini di pagamento T/T, L/C a vista
Capacità di alimentazione 6000 tonnellate al mese
Dettagli
Lega 5052 Temperare H32 (stabilizzato con incrudimento)
Spessore 2,0 mm Larghezza 1219 mm / 1500 mm / 2000 mm
Lunghezza 2438 mm/3000 mm/6000 mm Contenuto del magnesio 2,2-2,8%
Resistenza alla trazione 215-265MPa Resistenza a fatica ≥ 110 MPa
Evidenziare

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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Descrizione di prodotto
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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