A5083 H111/H116 aluminum sheet is increasingly becoming the top choice across various manufacturing industries, especially in marine, transportation, and structural applications. With years of experience in supplying industrial metal materials, VIET A CNC is proud to be a trusted supplier of custom-sized A5083 aluminum sheets, ensuring international quality and dedicated after-sales service.
1. Overview of A5083 H111/H116 Aluminum Sheet
A5083 aluminum sheet is a premium alloy in the 5xxx series – a group of aluminum alloys with magnesium (Mg) as the primary alloying element, offering superior mechanical strength and outstanding corrosion resistance.
1.1. What is A5083 H111?
H111 refers to a lightly strain-hardened condition after annealing, allowing the aluminum to retain the necessary ductility for bending, welding, or complex forming.
It is ideal for applications requiring high corrosion resistance, good weldability, while maintaining stable strength.
1.2. What is A5083 H116?
H116 is a strain-hardened condition achieved through cold rolling, specifically designed for high-corrosion environments such as seawater.
It meets stringent standards in shipbuilding and marine applications where high strength and long-lasting durability are essential.
2. Outstanding Advantages of A5083 H111/H116 Aluminum Sheet
Here are the key reasons why A5083 H111/H116 aluminum sheet is a top choice for high-tech engineering applications:
2.1. High Mechanical Strength
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Tensile strength ranges from 275 – 350 MPa, and yield strength is approximately ≥125 MPa, making it suitable for heavy-load applications.
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Hardness reaches around 75 HB (Brinell scale), reflecting strong resistance to deformation in harsh environments.
2.2. Excellent Corrosion Resistance
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Exceptional resistance to marine, chemical, and industrial atmospheric environments thanks to stable magnesium and manganese content.
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Non-oxidizing and rust-free, maintaining long-term durability and aesthetics.
2.3. Superior Weldability and Machinability
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Easy to weld using arc welding, gas welding, and resistance welding.
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Suitable for CNC cutting, bending, forming, and punching without cracking or breaking.
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Ideal for mass production or custom-engineered applications.
3. Physical Properties and Chemical Composition of A5083 Aluminum
| Property | Value |
|---|---|
| Density | 2.65 g/cm³ |
| Melting point | 570°C |
| Thermal expansion coefficient | 25 x10⁻⁶ /K |
| Elastic modulus | 72 GPa |
| Thermal conductivity | 121 W/m.K |
| Electrical resistivity | 0.058 x10⁻⁶ Ω.m |
Chemical Composition:
| Element | Mg | Si | Fe | Mn | Cr | Zn | Ti | Cu | Others | Al |
|---|---|---|---|---|---|---|---|---|---|---|
| Percentage | 4.0–4.9 | ≤0.4 | ≤0.4 | 0.4–1.0 | 0.05–0.25 | ≤0.25 | ≤0.15 | ≤0.1 | ≤0.05 | Remainder |
4. Typical Applications of A5083 Aluminum Sheet
4.1. Marine & Shipbuilding Industry
Used in ship hulls, high-speed boats, decks, bulkheads, etc.
Certified by international organizations such as BV (Bureau Veritas), ABS, CCS, LR, ensuring compliance with marine-grade quality standards.
4.2. Transportation Industry
Used in fuel tanker bodies, train carriages, trailers, trucks, etc.
Lightweight material helps reduce vehicle load, improve fuel efficiency, and extend vehicle lifespan.
4.3. Mechanical & Structural Engineering
Used for pressure vessels, welded components, anti-slip plates (tread plates), etc.
Applied in aluminum structural construction for civil works, ports, warehouses, and more.
5. VIET A CNC – Leading Supplier of A5083 Aluminum Sheet in Vietnam
✅ Custom Processing
We provide pre-cut aluminum sheets based on customer specifications: thickness from 0.5mm – 500mm, width from 100 – 2800mm.
Support for precise CNC cutting, fast delivery, and suitable for all types of production.
✅ Guaranteed Quality
Products are verified to international standards, imported officially or made from premium raw materials.
Full certification available: CO, CQ, chemical & mechanical test reports – ideal for tenders and export documentation.
✅ Competitive Pricing
We optimize customer costs through flexible wholesale pricing, on-site technical support, and long-term after-sales service.
✅ Comprehensive Support
Our experienced technical team provides material consultation tailored to each industry.
On-site or remote support ensures your project runs smoothly and on time.
6. Order A5083 H111/H116 Aluminum Sheet at Vietacnc.com.vn
👉 We specialize in:
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Custom-sized A5083 H111 / H116 aluminum sheets
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CNC machining of aluminum sheets based on drawings
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Nationwide delivery – Dedicated consultation – Trusted warranty
📞 Technical support & quotation hotline: 0908445224
🌐 Website: https://vietacnc.com.vn
📍 Warehouse address: 804G Nguyen Duy Trinh Street, Phu Huu Ward, Thu Duc City, HCMC
Final Thoughts
With outstanding corrosion resistance, high strength, and versatile machinability, A5083 H111/H116 aluminum sheet is the ideal solution for all modern industrial applications. At VIET A CNC, we don’t just deliver products – we are your reliable partner in every project stage.
