We specialize in supplying 5000 series aluminum alloy sheets, coils, tubes, and profiles, including grades 5052, 5083, 5086, and 5754. We offer a comprehensive range of specifications and maintain ample inventory. We provide custom processing services, comply with ASTM international standards, and offer delivery within 10–25 days, ensuring consistent and reliable quality.
5000 series aluminum is an aluminum-magnesium alloy with magnesium (Mg) as the primary alloying element. Most 5000 series aluminum alloys contain 3%–5% magnesium, while grades such as 5056 and 5456 can exceed 5.5% Mg content. Magnesium improves corrosion resistance by helping form a dense protective oxide layer on the aluminum surface, making the alloy highly resistant to seawater, humidity, and chemical corrosion. Because of these properties, 5000 series aluminum is widely known as marine-grade aluminum.
Unlike 2000-series or 7000-series aluminum alloys, most 5000-series aluminum alloys are non-heat-treatable. Cold working, rolling, stretching, and strain hardening in tempers such as H32, H34, and H111 enhance their strength. This provides excellent dimensional stability, stable mechanical performance, and lower welding deformation during fabrication.
Common grades include 5052 aluminum, 5083 aluminum, and 5754 aluminum. These alloys are widely used in shipbuilding, transportation panels, fuel tanks, pressure vessels, industrial sheet metal, and structural applications. With excellent corrosion resistance, lightweight strength, outstanding weldability, and reliable forming performance, 5000 series aluminum alloys remain one of the most widely used materials in marine and industrial environments.
| Alloy | Si | Fe | Cu | Mn | Mg | Zn | Cr | Ti | Others (each) | Others (total) | Al |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5005 | ≤0.25 | ≤0.40 | ≤0.05 | ≤0.05 | ≤0.03 | ≤0.05 | — | ≤0.03 | ≤0.05 | ≤0.15 | Balance |
| 5052 | ≤0.25 | ≤0.40 | ≤0.10 | ≤0.10 | 2.2–2.8 | ≤0.10 | 0.15–0.35 | ≤0.15 | ≤0.05 | ≤0.15 | Balance |
| 5083 | ≤0.40 | ≤0.40 | ≤0.10 | ≤0.40 | 4.0–4.9 | ≤0.25 | 0.05–0.25 | ≤0.15 | ≤0.05 | ≤0.15 | Balance |
| 5086 | ≤0.40 | ≤0.50 | ≤0.10 | 0.20–0.70 | 3.5–4.5 | ≤0.25 | 0.05–0.25 | ≤0.15 | ≤0.05 | ≤0.15 | Balance |
| 5251 | ≤0.40 | ≤0.40 | ≤0.10 | ≤0.50 | 2.6–3.6 | ≤0.20 | ≤0.30 | ≤0.15 | ≤0.15 | — | Balance |
| 5454 | ≤0.25 | ≤0.40 | ≤0.10 | ≤0.50 | 2.4–3.0 | ≤0.25 | 0.05–0.20 | ≤0.20 | ≤0.05 | ≤0.15 | Balance |
| 5754 | ≤0.40 | ≤0.40 | ≤0.10 | ≤0.50 | 2.6–3.6 | ≤0.20 | ≤0.30 | ≤0.15 | ≤0.15 | — | Balance |
| Alloy | Density (g/cm³) | Melting Point (°C) | Coefficient of Thermal Expansion (μm/m·K) | Thermal Conductivity (W/m·K) | Elastic Modulus (GPa) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|---|---|---|---|---|
| 5052 | 2.68 | 607–650 | 23.8 | 120–140 | 70 | 195–305 | 95–240 | 1–12 |
| 5083 | 2.65 | 570–640 | 23.5 | 110–140 | 72 | 270–365 | 125–280 | 2–10 |
| 5086 | 2.66 | 570–650 | 23.5 | 120–140 | 69 | 240–325 | 95–240 | 3–10 |
| 5454 | 2.66 | 585–635 | 21.5 | 120–150 | 70 | 220–305 | 105–245 | 1–10 |
| 5754 | 2.66 | 600–640 | 21.5 | 120–150 | 70 | 190–270 | 80–220 | 4–12 |
The alloy composition ratios above are based on national standards. If you have specific requirements for the chemical composition of 5000 series aluminum alloys, please contact our team of product experts for tailored guidance.
5000 series aluminum is supplied in multiple product forms, including plate & sheet, coil, tubing, bar, and extrusion profiles. Various alloy grades, tempers, thicknesses, and surface treatments are available to support customized processing requirements.
5000 series aluminum tubes offer high strength, good corrosion resistance, and are easy to weld and form.
The 5000 series aluminum diamond & tread plate boasts excellent anti-slip properties, good corrosion resistance, and high structural strength. Its surface features a five-ribbed, diamond-patterned, or orange-peel texture design, effectively enhancing friction and safety.
5000 series aluminum coils/strips are characterized by uniform thickness, smooth surface, and excellent corrosion resistance, making them suitable for industries requiring continuous processing and coil forming.
5000 series aluminum discs offer excellent formability and high dimensional accuracy, making them suitable for die stamping and spinning.
5000 series aluminum bars offer high strength and stable processing performance, allowing for turning, milling, and welding.
5000 series aluminum profiles are corrosion-resistant, lightweight, and easy to process, making them suitable for manufacturing industrial equipment frames, architectural decorative profiles, marine structural profiles, and transportation vehicle structural components.
5000 series marine aluminum alloys feature high strength, lightweight design, and excellent seawater corrosion resistance, making them ideal for ship hulls, decks, offshore structures, and marine engineering applications. The following are some common grades.
The 5000 series aluminum alloys are a class of non-heat-treatable aluminum alloys with magnesium as the primary alloying element. They offer excellent corrosion resistance, good weldability, and medium to high strength. These alloys are widely used in aerospace, shipbuilding, the automotive industry, rail transportation, building structures, and mechanical equipment components, meeting the demands of various demanding environments.
5000 series aluminum alloys are commonly used in the aerospace industry, suitable for manufacturing aircraft fuselages, wings, trusses, engine mounts, and other structural components. Their lightweight and corrosion-resistant properties effectively improve aircraft safety and service life.
In the shipbuilding industry, 5000 series aluminum alloys are widely used in hulls, decks, bulkheads, and offshore platform structures. Their excellent seawater corrosion resistance and high strength-to-weight ratio make them the preferred material for marine environments.
5000 series aluminum is suitable for manufacturing automotive body, chassis, doors, and structural supports. Reducing vehicle weight effectively improves fuel efficiency and lowers emissions while maintaining structural strength and durability.
5000 series aluminum alloys are frequently used in train bodies, carriage frames, and floor structures to achieve lightweight design, corrosion resistance, and wear resistance, ensuring long-term operational safety and stability.
5000 Series aluminum alloys can be used for roofing, curtain walls, doors and windows, bridges, and decorative structural components. Their weather resistance, formability, and decorative properties make them ideal for modern buildings and urban infrastructure.
5000 Series aluminum alloys can be used for mechanical equipment components such as storage tanks, pipes, supports, frames, and industrial containers. Their excellent corrosion resistance and medium-to-high strength ensure long-term stable operation of equipment in chemical, energy, and production environments.
Professional aluminum manufacturing and export experience trusted by global industrial customers.
As a professional 5000 series aluminum supplier, we specialize in the production and processing of high-quality aluminum plates, sheets, coils, strips, pipes, bars, and custom aluminum products for global industrial applications. Our factory is equipped with advanced manufacturing systems and large-scale production capacity to ensure stable quality, fast delivery, and reliable supply for customers worldwide.
We operate three high-efficiency rolling mill production lines and six precision laser cutting machines, enabling accurate thickness control, smooth surface quality, and customized processing services for different industries. In addition, our facility includes four additional processing and manufacturing lines to support slitting, embossing, polishing, CNC machining, and deep processing requirements.
With more than 1,000 experienced workers and technical staff, we maintain strict quality control throughout every production stage, from raw material selection to final inspection. Our three large warehouses provide sufficient inventory capacity, allowing us to support bulk orders, fast shipment, and flexible stock solutions for international customers.
Stable mechanical properties and excellent sheet flatness.
Custom sizes and high-precision machining services are available.
Available in natural color, anodizing, polishing, brushing, and coating.
Strict inspection standards and ship certification support.
Quick answers for global buyers looking for reliable 5000 series aluminum products.
5000 series aluminum alloys primarily use magnesium as the alloying element, exhibiting excellent corrosion resistance, good weldability, and medium-to-high strength. They are widely used in shipbuilding, automotive bodies, railway transportation, aerospace components, building curtain walls, and industrial machinery, suitable for manufacturing various products such as sheets, pipes, profiles, coils, and discs.
5000 series aluminum uses magnesium as the main alloying element and is a non-heat-treated strengthened aluminum, offering superior corrosion resistance and weldability. Good quality, suitable for marine and ocean applications. 6000 series aluminum alloys, primarily composed of magnesium and silicon, can be strengthened through heat treatment, offering high strength but slightly lower corrosion resistance. They are widely used in construction, automotive, and structural components. In short, the 5000 series emphasizes corrosion resistance and weldability, while the 6000 series emphasizes heat-treatable strength and formability.
Most 5000 series aluminum alloys (such as 5052, 5083, and 5754) are non-heat-treatable strengthening alloys; their strength is primarily increased through cold working (stretching, rolling). Although they can be heat-treatable… Solution treatment is available, but heat treatment cannot significantly increase strength.
Yes. 5000 series aluminum alloys have good anodizing properties. After anodizing, not only is the surface aesthetically pleasing, but corrosion resistance and wear resistance are also enhanced, making them suitable for architectural decoration, electronic panels, and marine exterior components.
Yes. The 5000 series aluminum has good formability and can be bent, stretched, and stamped. However, the bending radius needs to be controlled according to the specific grade and thickness to prevent cracking or stress concentration.
5052 is a non-heat-treatable strengthening alloy with a tensile strength of approximately 228 kJ/m². 6061 has a tensile strength of 310-350 MPa and excellent corrosion resistance; 6061 is a heat-treated strengthened aluminum alloy with a tensile strength of 310-350 MPa, significantly higher than 5052, but slightly inferior corrosion resistance. The choice of material should be based on strength requirements and the application environment.
Among the 5000 series, alloys like 5083 and 5383 exhibit the highest tensile strength, typically ranging from 300 MPa to 350 MPa after cold working, while still maintaining excellent corrosion resistance, making them ideal for marine and structural applications.
4000 series aluminum alloys primarily contain silicon, offering high wear resistance and good thermal conductivity, commonly used in automotive and aerospace components. 5000 series aluminum alloys contain magnesium, emphasizing corrosion resistance and weldability, ideal for marine, automotive, and industrial structural applications. Applications.
ZGGDmetal is a professional manufacturer and supplier specializing in 5000 series aluminum alloys. Located in Foshan, China, the company boasts advanced aluminum production and processing equipment, offering a full range of products including aluminum plates, tubes, coils/strips, round sheets, bars, profiles, and marine-grade aluminum. All products conform to international standards (such as ASTM, EN, and JIS) and are widely used in shipbuilding, automotive, construction, machinery, and industrial manufacturing. The company not only provides spot supply but also supports customized processing and export services, making it a reliable aluminum alloy raw material partner for global customers.
Contact our sales team for pricing, stock availability, technical specifications, and customized aluminum solutions.