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5083 5086 Marine Grade Aluminum Plate

У дома лист алуминиева сплав Морска алуминиева плоча 5083 5086 Marine Grade Aluminum Plate

5083 и 5086 алуминиева плоча are top choices for shipbuilding and marine applications, due to their corrosion resistance, сила, and lightweight properties

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5083 5086 Marine Aluminum plate are commonly used in ships, automobiles and aircraft plate welding parts, съдове под налягане, refrigeration devices, television towers, drilling equipment and other fields. Especially in the construction industry, it is widely used due to its good forming performance and weldability.
Belonging to the 5xxx series (magnesium-manganese alloys), 5083 5086 aluminum plate are engineered to withstand harsh saltwater environments while offering excellent weldability and formability.
Marine Grade Alloy 5083 5086 Aluminum Plate for Shipbuilding, Both are high-strength, corrosion-resistant alloys widely used in shipbuilding, marine infrastructure, and offshore applications.

Key Properties & Differences of 5083 5086 алуминиева плоча

Property 5083 алуминиева пластина 5086 алуминиева пластина
Химичен състав 4.0–4.9% Mg, 0.4–1.0% Mn, 0.1–0.25% Cr 3.5–4.5% Mg, 0.2–0.7% Mn, 0.05–0.25% Cr
Издръжливост на опън 275–310 MPa 240–275 MPa
Провлачване 125–155 MPa 115–145 MPa
Удължение 12–15% 12–15%
Устойчивост на корозия Exceptional in marine environments Excellent in marine environments
Weldability Outstanding; minimal cracking добре; suitable for most welding processes
Formability Moderate to high Високо; ideal for complex shapes

Why Choose 5083/5086 aluminum plate for Marine Use?

  1. Superior Corrosion Resistance
    • The high magnesium content forms a protective oxide layer, making them highly resistant to saltwater, chlorides, and atmospheric exposure.
    • Commonly used in hulls, decks, and components submerged in seawater.
  2. High Strength-to-Weight Ratio
    • Lighter than steel but robust enough to handle dynamic loads in ship structures.
    • Reduces overall vessel weight, improving fuel efficiency.
  3. Weldability
    • Both alloys can be welded using TIG, MIG, or laser welding without significant embrittlement.
    • 5083 алуминиева плоча is preferred for critical welds due to its lower susceptibility to cracking.
  4. Marine-Grade Finishes
    • Often supplied in H116 или H321 нрави, which enhance corrosion resistance and toughness.
    • Can be further treated with anodic oxidation or epoxy coatings for added protection.

Applications in Shipbuilding

  • Hull Construction: Used for plating, прегради, and frames.
  • Deck Structures: Подови настилки, пешеходни пътеки, and hatches.
  • Superstructures: Aluminum masts, cabins, and ventilation systems.
  • Tanks & Piping: Резервоари за гориво, water tanks, and seawater pipelines.
  • Offshore Platforms: Modules, gangways, and corrosion-resistant panels.

Key Standards

  • ASTM B209 (5083/5086 sheet/plate)
  • EN 573-3 (aluminum alloy products for marine applications)
  • ABS/DNV GL certifications for shipbuilding compliance

Choosing Between 5083 и 5086

  • 5083 is ideal for high-stress components requiring maximum strength (e.g., hull plating, heavy-duty brackets).
  • 5086 offers better formability and is often used for complex shapes or cost-sensitive projects (e.g., вътрешно обзавеждане, smaller vessels).
Both alloys provide long-term reliability in marine environments, combining durability with ease of fabrication. For critical applications, consult marine engineers or material suppliers to optimize performance

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    Производителят ни даде голяма отстъпка при предварително условие за гарантиране на качеството на продуктите,, Благодаря ти много, ще изберем тази компания отново.
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    След подписването на договора, ние получихме задоволителни стоки в кратък срок, това е похвално производител.
  3. резултат / 5

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    Високо качество, Висока ефективност, Креативност и почтеност, заслужава си дългосрочно сътрудничество! Очакваме бъдещото сътрудничество!

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