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Hemaokang Steel (Shandong) Co., Ltd. is proud to present our high-quality 5083-H116 Aluminum Rod with a precise 3mm diameter, specifically designed for marine and shipbuilding applications. As a reliable supplier with an annual export value of US$50–100 million and ISO9001 certification, we ensure that every rod meets the rigorous demands of the maritime industry. This marine-grade round bar offers exceptional corrosion resistance, high strength, and excellent weldability, making it an ideal choice for constructing vessels, offshore platforms, and other marine structures.
The 5083-H116 alloy is renowned for its outstanding performance in saltwater environments, delivering long-lasting durability even under extreme conditions. Our 3mm diameter round bar is precision-drawn to tight tolerances, ensuring consistency and reliability for your critical applications. Whether you need raw material for fabrication or replacement parts, this product provides the perfect balance of weight savings and mechanical integrity.
Key Features and Benefits
- Superior Corrosion Resistance: The 5083-H116 alloy offers excellent resistance to seawater and industrial chemicals, reducing maintenance costs and extending service life.
- High Strength-to-Weight Ratio: Lightweight yet strong, this aluminum rod helps reduce overall vessel weight, improving fuel efficiency and payload capacity.
- Excellent Weldability: Ideal for welding and fabrication, the rod can be easily integrated into complex structures without compromising mechanical properties.
- Precision Diameter: 3mm diameter with tight tolerances ensures consistent fit and performance in assemblies.
- Marine Grade Certification: Conforms to international marine standards, suitable for critical shipbuilding components.
- Versatile Application: Used in hulls, decks, bulkheads, piping, and other marine infrastructure.
Technical Specifications
| Alloy | 5083 |
| Temper | H116 |
| Diameter | 3 mm (0.118 inches) |
| Tensile Strength (min) | 275 MPa |
| Yield Strength (min) | 125 MPa |
| Elongation | 12% min |
| Density | 2.66 g/cm³ |
| Surface Finish | Mill Finish (smooth, uniform) |
| Standard | ASTM B928 / EN 485 (upon request) |
Why Choose Hemaokang Steel?
With our factory located in Liaocheng, Shandong, China, we have established a strong supply chain that enables us to deliver high-quality aluminum products at competitive prices. Our team of 51–100 experienced professionals ensures that every batch is inspected and certified to meet your requirements. Since our inception in 2025, we have rapidly grown to serve customers across North America, South America, Europe, Africa, Oceania, the Middle East, and Asia, with an annual export value exceeding US$50 million.
We understand that shipbuilding demands uncompromising quality. That is why we offer flexible customization options, including cut-to-length services, packaging according to your specifications, and additional surface treatments such as anodizing or polishing (available upon request). Our ISO9001 quality management system ensures traceability and consistency from raw material to final product.
Frequently Asked Questions (FAQ)
-
Q: What is the typical tolerance for the 3mm diameter?
A: Our standard tolerance is ±0.05 mm, ensuring a precise fit for most applications. Tighter tolerances can be arranged upon request. -
Q: Is this rod suitable for welding in ship hull construction?
A: Yes, 5083-H116 offers excellent weldability and is commonly used in welded structures for marine environments. -
Q: Can you supply rods in longer lengths?
A: Absolutely. We offer standard lengths of 3m, 6m, or custom lengths as per your order. -
Q: What packaging do you provide for export?
A: We bundle rods in waterproof paper and wooden crates to prevent damage during transit, with options for anti-rust treatment. -
Q: Do you have a minimum order quantity (MOQ)?
A: For stock sizes, MOQ is typically 100 kg. For customized orders, please contact our sales team for details. -
Q: Is third-party inspection accepted?
A: Yes, we welcome inspection by SGS, BV, or any other accredited agency at your cost. -
Q: What is the lead time for this product?
A: For standard sizes, lead time is 7–15 days after order confirmation. Custom orders may take 15–30 days. -
Q: How does 5083-H116 compare to 6061-T6 for marine use?
A: 5083-H116 offers superior corrosion resistance in seawater, while 6061-T6 has higher strength but less corrosion resistance. For shipbuilding, 5083 is the preferred marine grade.
Trust Hemaokang Steel for your next project. Our commitment to quality, competitive pricing, and global delivery makes us a preferred partner for shipyards and marine fabricators worldwide. Contact us today to request a quote or sample, and experience the difference of working with a dedicated supplier.
With our ISO9001 certification and a track record of serving diverse markets, we guarantee that every 5083-H116 Aluminum Rod you receive will meet the highest standards. Let us help you build vessels that last.
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