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Help CenterAluminum Plate 5083 H116 4x8 Foot Marine Grade 16mm for Shipbuilding
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Shandong Sino Steel Co., Ltd., a professional manufacturer established in 2018 with a factory size of 10,000–30,000 square meters and annual export value of US$2.5–5 million, presents the Aluminum Plate 5083 H116 4x8 Foot Marine Grade 16mm for Shipbuilding. This plate is engineered to meet the rigorous demands of marine environments, offering exceptional corrosion resistance, high strength, and excellent weldability. With our ISO9000 and ISO19011:2000 certified production processes, we ensure consistent quality that shipbuilders worldwide trust.
This marine-grade aluminum plate is specifically designed for shipbuilding, offshore structures, and other marine applications. The 5083 alloy, combined with H116 temper, delivers superior mechanical properties while maintaining lightweight characteristics. Our 4x8 foot (1220mm x 2440mm) size is a standard dimension that minimizes waste and simplifies fabrication. The 16mm thickness provides robust structural integrity for hulls, decks, and superstructures.
Key Features & Benefits:
- Excellent Corrosion Resistance: The 5083 alloy offers outstanding resistance to seawater and saltwater environments, reducing maintenance costs and extending service life.
- High Strength-to-Weight Ratio: H116 temper provides high tensile strength (275 MPa min) while keeping the plate lightweight, ideal for fuel-efficient vessel designs.
- Superior Weldability: Compatible with MIG and TIG welding processes, allowing easy fabrication without compromising joint integrity.
- Standard 4x8 Foot Size: Reduces cutting time and material waste, compatible with common CNC cutting tables and shears.
- Uniform Thickness Tolerance: Manufactured with precision to ±0.5 mm tolerance, ensuring consistent performance in critical applications.
- Thermal and Electrical Conductivity: Suitable for heat exchangers and electrical components in marine systems.
- Non-Magnetic: Essential for certain naval and scientific vessels where magnetic signatures must be minimized.
- Recyclable: Aluminum is 100% recyclable, aligning with green shipbuilding initiatives.
Technical Specifications:
| Parameter | Value |
|---|---|
| Alloy | 5083 |
| Temper | H116 |
| Thickness | 16 mm |
| Width | 4 ft (1220 mm) |
| Length | 8 ft (2440 mm) |
| Tensile Strength (min) | 275 MPa |
| Yield Strength (min) | 125 MPa |
| Elongation (min) | 12% |
| Density | 2.66 g/cm³ |
| Surface Finish | Mill Finish (customizable) |
Quality Assurance & Packaging: Every plate undergoes strict dimensional and chemical composition inspection. Our packaging protects against moisture and scratches during transit. We offer customization options for cutting, drilling, and surface treatment upon request. Shipped from Qingdao, Tianjin, or Shanghai ports with reliable logistics partners.
Applications:
- Ship hulls and decks
- Offshore oil rig platforms
- Marine transport containers
- Boat building (yachts, fishing vessels)
- Submarine components
- Coastal defense structures
- Heat exchangers and condensers
With over 6 years of industry experience, Shandong Sino Steel Co., Ltd. has served markets across North America, South America, Eastern Europe, Southeast Asia, Africa, the Middle East, and Asia. Our 101–200 dedicated employees ensure prompt response and reliable supply. We have overseas offices to support international clients, and our annual export value of US$2.5–5 million demonstrates our commitment to global trade.
Choose our Aluminum Plate 5083 H116 4x8 Foot Marine Grade 16mm for your next shipbuilding project. Contact us today for a competitive quote, technical datasheet, or sample. We are ready to support your marine construction needs with quality products and professional service.
Frequently Asked Questions (FAQ)
-
Q: Is this plate suitable for direct contact with seawater?
A: Yes, the 5083 alloy is specifically designed for marine environments. It offers excellent resistance to seawater corrosion, making it ideal for hulls and other submerged parts. -
Q: Can you provide cut-to-size pieces?
A: Absolutely. We offer custom cutting services at no extra charge for standard orders. Please specify your required dimensions when placing an order. -
Q: What certifications do you have for this product?
A: Our manufacturing process is ISO9000 and ISO19011:2000 certified. Additional mill test certificates are provided with each shipment, and third-party inspection is welcomed. -
Q: What is the minimum order quantity (MOQ)?
A: The MOQ is typically 1 ton (about 10–15 plates depending on thickness). However, for trial orders, we can accommodate smaller quantities as stock permits. -
Q: How long does shipping take to the US or Europe?
A: Shipping time varies by destination. For example, sea freight to US West Coast takes about 20–25 days, to Europe about 30–35 days. We provide tracking information for all orders. -
Q: Can I request a sample before purchasing in bulk?
A: Yes, sample pieces (e.g., 200mm x 200mm) are available. You only pay for shipping costs. Contact our sales team to arrange sample delivery. -
Q: Is this plate compatible with welding methods used in shipbuilding?
A: Yes, 5083 H116 has excellent weldability using standard MIG and TIG processes. Proper filler wire (e.g., ER5356) is recommended to maintain corrosion resistance. -
Q: What payment terms do you accept?
A: We accept T/T, L/C at sight, and other negotiable terms for established clients. Contact us for detailed payment conditions.
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