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Aluminum Plate for Marine Applications 5083 H116 Alloy 6mm Thickness Shipbuilding
Product Spotlights
Premium 5083 H116 marine-grade aluminum plate, 6mm thick, with superior seawater corrosion resistance, high strength, and excellent weldability. ISO9001 certified, customizable sizes, backed by a global export team with US$50M+ annual turnover. Ideal for shipbuilding, offshore platforms, and marine structures. Reliable quality, fast delivery.
Negotiable
MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Alloy:
Other, 5083
Temper:
Other, H116
Application:
Other, Marine
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Port
Delivery Detail:
7 days
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Alloy
Other, 5083
Temper
Other, H116
Application
Other, Marine
Certification
ISO9001
Thickness
6mm
Width
1000-2500mm (customizable)
Length
2000-12000mm (customizable)
Surface Finish
Mill finish, optional anodized
Standard
ASTM B209 / EN 485
Packaging
Standard seaworthy export packing
Hemaokang Steel (Shandong) Co., Ltd. is a professional supplier of high-quality aluminum plates for marine and shipbuilding applications. With an annual export value exceeding US$50 million and a dedicated team of 51-100 employees, we are committed to delivering products that meet the rigorous demands of the marine industry. Our 5083 H116 Alloy 6mm Thickness Aluminum Plate is specifically designed for ship hulls, superstructures, and other marine structures, offering exceptional corrosion resistance and weldability. Backed by ISO9001 certification and global market experience across North America, Europe, Asia, and beyond, we ensure every plate meets strict quality standards. Choose our aluminum plate for reliable performance in the harshest marine environments.
Key Features & Advantages
- Superior Corrosion Resistance: The 5083 alloy, combined with H116 temper, provides excellent resistance to seawater and marine atmospheres, significantly extending the lifespan of your vessel or offshore structure.
- High Strength-to-Weight Ratio: With a tensile strength of 270-350 MPa, this plate offers robust structural integrity while keeping weight low, improving fuel efficiency and payload capacity.
- Excellent Weldability: Designed for easy fabrication, the 5083 H116 plate can be welded using standard techniques without losing its corrosion resistance, making it ideal for complex shipbuilding assemblies.
- Dimensional Accuracy: Our plates are manufactured with tight tolerances, ensuring precise fitment during construction. Thickness tolerance is within ±0.2mm.
- Customizable Sizes: Available in various widths (1000-2500mm) and lengths (2000-12000mm) to meet your specific project requirements. Cutting and processing services available upon request.
- Proven Track Record: Used in shipbuilding, offshore platforms, and marine equipment worldwide, trusted by shipyards and engineering firms.
Technical Specifications
| Property | Value |
|---|---|
| Alloy | 5083 |
| Temper | H116 |
| Thickness | 6 mm |
| Tensile Strength (MPa) | 270 - 350 |
| Yield Strength (MPa) | ≥ 125 |
| Elongation (%) | ≥ 10 |
| Hardness (HB) | ≥ 75 |
| Standard | ASTM B209 / EN 485 |
Chemical Composition (Typical)
| Element | % |
|---|---|
| Silicon (Si) | ≤ 0.40 |
| Iron (Fe) | ≤ 0.40 |
| Copper (Cu) | ≤ 0.10 |
| Manganese (Mn) | 0.40 - 1.0 |
| Magnesium (Mg) | 4.0 - 4.9 |
| Chromium (Cr) | 0.05 - 0.25 |
| Zinc (Zn) | ≤ 0.25 |
| Titanium (Ti) | ≤ 0.15 |
| Aluminum (Al) | Balance |
Applications
- Ship Hulls & Superstructures: Ideal for constructing the main body and upper decks of vessels, where strength and corrosion resistance are critical.
- Offshore Platforms: Used in structural components, walkways, and helidecks in oil & gas and wind energy installations.
- Marine Equipment: Fuel tanks, storage tanks, hatch covers, and other marine fittings.
- Boat Trailers & Repair: Suitable for replacing damaged sections or building custom marine components.
- Pressure Vessels: For cryogenic and low-temperature applications due to excellent toughness.
Quality Assurance & Trust
At Hemaokang Steel, we adhere to strict quality control procedures. Our ISO9001 certified management system ensures every plate undergoes rigorous inspection, including dimensional check, chemical analysis, and mechanical testing. With an annual export value of US$50-100 million and a global presence across North America, South America, Europe, Asia, Africa, Oceania, and the Middle East, we have built a reputation for reliability and timely delivery. Our team of 51-100 professionals is dedicated to providing exceptional customer service, from pre-sales technical support to after-sales assistance. We are confident that our 5083 H116 aluminum plate will exceed your expectations. Contact us today for a quote or to discuss your specific requirements.
Frequently Asked Questions
-
Q: Is this plate suitable for direct contact with seawater?
A: Yes, the 5083 H116 alloy is specifically designed for marine environments. It offers excellent resistance to seawater corrosion, making it a top choice for shipbuilding and offshore structures. -
Q: Can you provide custom cutting or processing services?
A: Absolutely. We offer custom cutting, drilling, and bending services to meet your exact dimensions. Please contact our sales team with your requirements. -
Q: What is the minimum order quantity (MOQ)?
A: Our standard MOQ is 1 ton, but we can accommodate smaller quantities for sample orders or urgent projects. Contact us for flexibility. -
Q: How is the plate packaged for shipment?
A: Each plate is packed with protective materials (plastic film, steel straps, and wooden pallets or crates) to prevent damage during transit. Seaworthy export packaging is standard. -
Q: What certifications do you provide?
A: We provide a mill test certificate (MTC) for each batch, and our company is ISO9001 certified. Third-party inspection (e.g., SGS, BV) is available upon request. -
Q: What is the typical lead time?
A: For standard sizes, the lead time is 7-15 days after order confirmation. For custom sizes or large quantities, please allow 15-25 days. We always strive to expedite urgent orders. -
Q: How does 5083 H116 compare to 6061 or 6082 alloys?
A: 5083 H116 has superior corrosion resistance and strength at low temperatures, making it better for marine and cryogenic applications. 6061 and 6082 are more common for general structural use but may not perform as well in seawater. -
Q: Do you offer samples for testing?
A: Yes, we can provide small samples (e.g., 200x200mm) at a nominal cost. Shipping charges apply. Contact us for sample availability.
Send Inquiry to This Supplier
1Yr
Year Established
2025
Annual Export Value
US$50 Million - US$100 Million
Total Employees
51 - 100 People
Product Certifications
ISO9001
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