5083 Aluminum Coil H116 1.5mm Thickness 1500mm Width for Marine Applications
Product Spotlights
Welcome to Hemaokang Steel (Shandong) Co., Ltd., a trusted supplier of high-quality aluminum products with an annual export value of US$50–100 million. Our 5083 Aluminum Coil H116 1.5mm Thickness 1500mm Width is specifically engineered for demanding marine applications. This coil combines excellent corrosion resistance, high strength, and superior weldability, making it the ideal choice for shipbuilding, offshore platforms, and marine structures. Backed by our ISO9001-certified quality management system, we ensure every coil meets the strictest international standards.
Key Features & Advantages
- Exceptional Corrosion Resistance – The 5083 alloy is renowned for its outstanding resistance to seawater and marine atmospheres, significantly extending the service life of marine equipment.
- High Strength & Lightweight – With a tensile strength of 270–350 MPa, this coil offers excellent structural integrity while being 30% lighter than steel, reducing vessel weight and fuel consumption.
- Superior Weldability & Formability – H116 temper ensures good workability for bending, forming, and welding, allowing seamless integration into complex marine structures.
- Consistent Thickness & Width Tolerance – 1.5mm ±0.05mm thickness and 1500mm ±2mm width, ensuring precise fit and reducing material waste.
- Customizable Coil Dimensions – Available in various inner diameters (508mm standard) and coil weights (up to 10 tons per coil) to meet your production needs.
Technical Specifications
| Parameter | Value |
|---|---|
| Alloy | 5083 |
| Temper | H116 |
| Thickness | 1.5 mm |
| Width | 1500 mm |
| Tensile Strength | 270–350 MPa |
| Yield Strength | ≥200 MPa |
| Elongation | ≥10% |
| Surface Finish | Mill finish (customizable upon request) |
Why Choose Our 5083 Aluminum Coil?
- Proven Marine Performance – Extensively used in hulls, decks, superstructures, and marine piping systems.
- Low Maintenance – The natural oxide layer prevents corrosion, reducing the need for protective coatings.
- Cost-Effective – Excellent strength-to-weight ratio lowers material and transportation costs.
- Global Compliance – Meets ASTM B209, EN 485, and other international standards; certifications available upon request.
- Flexible Ordering – Minimum order quantity as low as 5 tons, with fast turnaround times.
Our Company Strength
Hemaokang Steel (Shandong) Co., Ltd. was established in 2025, rapidly growing to serve a global market. With an annual export value of US$50–100 million, we supply to North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Our team of 51–100 experienced professionals, coupled with ISO9001 certification, ensures consistent quality and reliable supply. We are located in Liaocheng, Shandong, China, a major industrial hub for aluminum processing.
When you choose our 5083 H116 coil, you benefit from rigorous testing, precise dimension control, and dedicated after-sales support. We invite you to contact us for a quote or to discuss your specific requirements.
Frequently Asked Questions (FAQ)
-
What is the difference between H116 and H321 temper?
H116 is a strain-hardened temper with improved corrosion resistance for marine use, while H321 is similar but with slightly different mechanical properties. H116 is the preferred choice for shipbuilding due to its superior stress corrosion cracking resistance. -
Can this coil be used for freshwater applications?
Yes, the 5083 alloy performs excellently in both fresh and saltwater environments, making it versatile for various marine and industrial applications. -
What is the maximum coil weight you can supply?
We can supply coils up to 10 tons per piece. Larger weights are available upon request with adequate lead time. -
Does the coil have any surface treatment?
Standard is mill finish. For enhanced protection, we can apply a protective film or oil coating. Please specify your requirement when ordering. -
How do you ensure the coil is flat and free of edge defects?
We use advanced slitting and leveling equipment, and every coil undergoes visual inspection and dimensional measurement. Our quality control team follows ISO9001 procedures. -
What is the typical lead time for an order?
For standard sizes (1.5mm x 1500mm), lead time is 15–20 working days after confirming the order and deposit. Custom sizes may require 25–30 days. -
Do you provide samples for testing?
Yes, we can provide small sample sheets (e.g., 300mm x 300mm) for testing. The courier cost is borne by the customer, but the sample is free for first-time buyers. -
Are your coils certified to meet classification society requirements (e.g., DNV, ABS)?
We can supply third-party certification from classification societies like DNV, ABS, or Lloyd's at an additional cost. Please consult our sales team for details.
Contact us today to place your order or request a personalized quotation. Our team is ready to support your marine projects with premium aluminum coils.
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