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JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.

  • China,Wuxi ,Jiangsu
  • Verified Supplier

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China Lightweight Alloy Aluminum Sheet 5083 Saltwater Resistance For Shipbuilding
China Lightweight Alloy Aluminum Sheet 5083 Saltwater Resistance For Shipbuilding

  1. China Lightweight Alloy Aluminum Sheet 5083 Saltwater Resistance For Shipbuilding
  2. China Lightweight Alloy Aluminum Sheet 5083 Saltwater Resistance For Shipbuilding
  3. China Lightweight Alloy Aluminum Sheet 5083 Saltwater Resistance For Shipbuilding

Lightweight Alloy Aluminum Sheet 5083 Saltwater Resistance For Shipbuilding

  1. MOQ: 1000Kilogram
  2. Price: 1850-3960USD
  3. Get Latest Price
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 800000KG/15Days
Delivery Time 2-3Days
Packaging Details Steel strip + kraft paper + fumigated wooden box export exquisite packaging
Treatment mill finish,mirror finish
Thickness 0.2mm-200mm
Technology Hot rolled,cold rolled
Application Construction, Automotive, Aerospace, Electronics, etc.
Processing Service Bending cutting welding punching
Surface Treatment Mill Finish, Anodized, Powder Coated, Brushed, Polished, etc.
Width 100mm-2000mm
Finish Mill Finish
Alloy Grade 1xxx, 3xxx, 5xxx, 6xxx, 7xxx
Advantage Guaranteed quality assurance time
Technique Cold Rolled Hot Rolled
Shape Coil.sheet
Size Customized Service
Temper O, H12, H14, H16, H18, H22, H24, H26, H32, H34, H36, H38, T4, T6, T651
Feature Corrosion resistance
Brand Name JIANGSU CHINA STEEL UNION
Model Number Thickness 0.1mm-20mm, can be customized
Certification ISO9001,SGS, ASTM, ASME,EN, GB, etc.
Place of Origin CHINA AnHui

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, Western Union, MoneyGram Supply Ability 800000KG/15Days
Delivery Time 2-3Days Packaging Details Steel strip + kraft paper + fumigated wooden box export exquisite packaging
Treatment mill finish,mirror finish Thickness 0.2mm-200mm
Technology Hot rolled,cold rolled Application Construction, Automotive, Aerospace, Electronics, etc.
Processing Service Bending cutting welding punching Surface Treatment Mill Finish, Anodized, Powder Coated, Brushed, Polished, etc.
Width 100mm-2000mm Finish Mill Finish
Alloy Grade 1xxx, 3xxx, 5xxx, 6xxx, 7xxx Advantage Guaranteed quality assurance time
Technique Cold Rolled Hot Rolled Shape Coil.sheet
Size Customized Service Temper O, H12, H14, H16, H18, H22, H24, H26, H32, H34, H36, H38, T4, T6, T651
Feature Corrosion resistance Brand Name JIANGSU CHINA STEEL UNION
Model Number Thickness 0.1mm-20mm, can be customized Certification ISO9001,SGS, ASTM, ASME,EN, GB, etc.
Place of Origin CHINA AnHui
High Light Lightweight Alloy Aluminum SheetAluminum Sheet 50835083 Aluminum Sheet

Lightweight Alloy Aluminum Sheet 5083 Saltwater Resistance Shipbuilding Trailers

 

Our ​5083 Alloy Aluminum Sheet is a marine-grade material engineered to excel in saltwater environments and heavy-duty transportation applications. Compliant with ​ASTM B209 and ​EN 485 standards, this lightweight yet robust sheet offers exceptional corrosion resistance, weldability, and structural integrity. Available in thicknesses from ​3mm to 50mm, it is the preferred choice for shipbuilders, trailer manufacturers, and offshore engineers seeking durability in harsh conditions.

Key Selling Points:

  • Superior Saltwater Resistance: Magnesium-manganese alloy resists pitting and crevice corrosion (ASTM G67 tested).
  • High Strength-to-Weight Ratio: Tensile strength up to ​290 MPa, ideal for load-bearing marine structures.
  • Easy Fabrication: Excellent weldability and formability for complex designs.
  • Low Maintenance: No protective coatings needed, reducing lifecycle costs.
  • Eco-Friendly: 100% recyclable and REACH/RoHS compliant.

2. Detailed Specifications

Parameter Details
Material Aluminum Alloy 5083-H116/H321 (Al-Mg-Mn Enhanced)
Element Composition Al: 92-95%, Mg: 4.0-4.9%, Mn: 0.4-1.0%, Cr: 0.05-0.25%, Fe: ≤0.4%
Thickness 3mm – 50mm (±0.1mm tolerance)
Sheet Dimensions Width: 1,000mm – 2,500mm; Length: Custom (max 12,000mm)
Temper H116 (Strain-hardened for marine stability) / H321 (Thermally stabilized)
Surface Finish Mill finish, anodized, or marine-grade epoxy primer (optional)
Certifications ASTM B209, EN 485, DNV-GL, ABS, NORSOK M-001
Primary Applications Ship hulls, trailer beds, offshore platforms, fishing boat decks

3. Advantages of Importing Our 5083 Aluminum Sheets

Why Partner With Us?

  • Cost Leadership: ​20-25% lower pricing than EU/US suppliers with full DNV-GL compliance.
  • Fast Turnaround: 10–15 days lead time for standard sizes (MOQ: 2 tons).
  • Quality Assurance: Ultrasonic testing for internal defects; salt spray tested per ASTM B117.
  • Custom Fabrication: Laser/plasma cutting, beveling, or edge treatments per your specs.
  • Global Logistics: Seaworthy packaging with anti-corrosion VCI film and HS code support.
  • Technical Expertise: Free material selection guides and welding procedure specifications.

4. Marine & Transportation Applications

Industry Use Cases
Shipbuilding Hull plating, bulkheads, deck panels, superstructures.
Trailer Manufacturing Flatbed trailers, tanker trailers, car carrier frames.
Offshore Engineering Oil rig walkways, subsea equipment housings, buoyancy tanks.
Marine Infrastructure Dock fenders, seawall panels, bridge components.
Defense Patrol boat hulls, amphibious vehicle chassis.
Renewable Energy Tidal turbine platforms, offshore wind tower access ladders.

 

FAQ

1.Q:Are you a manufacturer or a trading company?

A:We are a factory, with 12 years’ selling experience.

2.Q:Where is your factory located?

A:Our factory is located in Wuxi city, in Jiangsu Province,China.

3.Q:How can I get a sample?

A: Always a pre-production sample before mass production;

Always final Inspection before shipment;

4.Q:What payment options do you offer?

A:Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;

Accepted Payment Currency:USD,CNY;

Accepted Payment Type: T/T,L/C,Credit Card,Western Union,Cash

5.Q:What are the details of your after sales service?

A:1) We provide the necessary technical support to all of our customers, such as material performance and heat treatment data advice.

2) We provide the appropriate steel material technical parameters for customers in Germany, The USA, Japan, Britain, and other countries.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2010

  • Total Annual:

    20000000-50000000

  • Employee Number:

    30~60

  • Ecer Certification:

    Verified Supplier

JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD. Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su... JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD. Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su...

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Get in touch with us

  • Reach Us
  • JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
  • Hui'an Road Metal Technology Park, Wuxi, Jiangsu, China
  • https://www.sssteel-plate.com/

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