5052 aluminum sheet offers excellent corrosion resistance, good weldability, and high formability. Widely used in marine, automotive, and industrial applications. Reliable 5052 aluminum plate supplier with competitive pricing.
Among many aluminum alloy materials, 5052 aluminum sheet occupies an important position in industrial manufacturing and end-use applications due to its excellent overall performance. As a typical Al-Mg anti-rust aluminum alloy, 5052 offers not only good corrosion resistance but also relatively high strength and excellent processing properties, making it an ideal substitute for certain stainless steels and low-carbon steels.
5052 aluminum alloy sheet typically contains 2.2%–2.8% magnesium (Mg). It is a high-strength, corrosion-resistant alloy known for its excellent workability, weldability, and durability. It is considered a marine-grade alloy and is one of the stronger non-heat-treatable aluminum alloys.
| Type | Thickness | Typical Applications |
| 5052 Thin Aluminum Sheet | 0.2–2.0 mm | Electronic enclosures, nameplates, decorative panels, stamped parts |
| 5052 Standard Aluminum Sheet | 2.0–6.0 mm | Cabinets, sheet-metal parts, marine fittings, automotive components |
| 5052 Medium-Thick Aluminum Plate | 6.0–25 mm | Machined parts, mold base plates, pressure vessels, marine structural parts |
| 5052 Thick Aluminum Plate | 25–100 mm | Large structural parts, mechanical components, tooling fixtures |
Common thicknesses of 5052 aluminum sheet include:
0.5 mm, 0.8 mm, 1.0 mm, 1.2 mm, 1.5 mm, 2.0 mm, 2.5 mm, 3.0 mm, 4.0 mm, 5.0 mm, 6.0 mm, 8.0 mm, 10 mm, 12 mm, 15 mm, 20 mm, and 25 mm.
5052-O Temper: Soft temper with excellent elongation; suitable for deep drawing and bending.
5052-H32: The most commonly used temper, offering a balanced combination of strength and formability.
5052-H34: Higher strength and hardness than H32.
5052-H112: Mainly used for thicker plates or hot-rolled plates.
5052-H114: A special temper specifically used for tread plate.
Outstanding Corrosion Resistance: 5052 aluminum sheet is a typical anti-rust aluminum alloy. It offers excellent resistance to atmospheric conditions, fresh water, seawater, and industrial environments. Its performance is particularly outstanding in marine environments, making it one of the preferred materials for shipbuilding.
Excellent Processing and Forming Performance: This alloy has good cold-working performance. Whether used for stamping, drawing, or bending, it maintains high forming quality and is resistant to cracking.
Medium-to-High Strength: Among nonzheat-treatable aluminum alloys, 5052 has relatively high strength. It is stronger than 1000-series and 3000-series aluminum sheets and can withstand greater physical stress.
Good Weldability: It supports a variety of welding methods, including atomic hydrogen welding, spot welding, and gas welding. The welded joints have high strength, and intergranular corrosion is unlikely to occur after welding.
Excellent Anodizing Effect: After anodizing, 5052 aluminum sheet has uniform coloring and a refined surface texture, meeting the aesthetic requirements of high-end products.
| Item | Specification |
| Alloy | 5052 |
| Temper | O, H32, H34, H112, H114, etc. |
| Thickness | 0.2–100 mm |
| Width | 100–2,650 mm |
| Length | 1,000–16,000 mm |
| Common Sizes | 1220 × 2440 mm, 1250 × 2500 mm, 1500 × 3000 mm, 1524 × 3048 mm, 2000 × 4000 mm |
| Surface | Mill finish, bright polished finish, blue PVC protective film, or paper interleaving |
| Applications | Ships, automobiles, roofing, electronic products, aircraft, pressure vessels, etc. |
| MOQ | 1–3 tons |
Chemical Composition of 5052 Aluminum Alloy (%)
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Zr | Al |
| 5052 | 0.25 | 0.40 | 0.40 | 0.10 | 2.2-2.8 | 0.15-0.35 | - | 0.10 | - | - | remainder |
Mechanical Properties of 5052 Aluminum Sheet
| Temper | Thickness (mm) | Tensile Strength (MPa) | Yield Strength (MPa) | Min. Elongation (%) |
| O / H111 | 0.2-0.5 | 170-215 | 65 | 12 |
| 0.5-1.5 | 14 | |||
| 1.5-3.0 | 16 | |||
| 3.0-6.0 | 18 | |||
| 6.0-12.5 | 19 | |||
| 12.5-50 | - | |||
| H12 | 0.2-0.5 | 210-260 | 160 | 4 |
| 0.5-1.5 | 5 | |||
| 1.5-3.0 | 6 | |||
| 3.0-6.0 | 8 | |||
| H14 | 0.2-0.5 | 230-280 | 180 | 3 |
| 0.5-1.5 | 3 | |||
| 1.5-3.0 | 4 | |||
| 3.0-6.0 | 5 | |||
| H16 | 0.2-0.5 | 250-300 | 210 | 2 |
| 0.5-1.5 | 3 | |||
| 1.5-4.0 | 3 | |||
| H18 | 0.2-0.5 | 270 | 240 | 1 |
| 0.5-1.5 | 2 | |||
| 1.5-4.0 | 2 | |||
| H22 / H32 | 0.2-0.5 | 210-260 | 130 | 5 |
| 0.5-1.5 | 6 | |||
| 1.5-3.0 | 7 | |||
| 3.0-6.0 | 10 | |||
| H24 / H34 | 0.2-0.5 | 230-280 | 150 | 4 |
| 0.5-1.5 | 5 | |||
| 1.5-3.0 | 6 | |||
| 3.0-6.0 | 7 | |||
| H26 / H36 | 0.2-0.5 | 250-300 | 180 | 3 |
| 0.5-1.5 | 4 | |||
| 1.5-4.0 | 5 | |||
| H38 | 0.2-0.5 | 270 | 210 | 3 |
| 0.5-1.5 | 3 | |||
| 1.5-4.0 | 4 | |||
| H112 | 6.0-12.5 | 190 | 80 | 7 |
| 12.5-40 | 170 | 70 | - | |
| 40-80 | 170 | 70 | - |
The production process of 5052 aluminum sheet mainly includes:
Casting: Aluminum alloy is melted and cast into slabs using a continuous casting machine.
Homogenization and Preheating: The slabs are preheated and homogenized.
Cold Rolling: The slabs are rolled into sheets through multiple cold-rolling passes.
Heat Treatment: Cold-rolled sheets undergo solution treatment and aging treatment as required.
Surface Treatment: Chemical polishing, anodizing, oiling, and other treatments may be applied.
Cutting and Inspection: Products are cut to the required dimensions and inspected for quality.
Chemical Polishing: Improves surface gloss and corrosion resistance.
Anodizing: Increases oxide-film thickness and surface hardness, providing excellent wear resistance and decorative performance.
Oiling Protection: Enhances corrosion protection and extends service life.
Electrophoretic Coating: Provides multiple color options and excellent protective performance.
Application Fields
1. Automotive Industry
Vehicle exterior body panels
Wheel covers
Inner door panels
Drive-shaft protective sleeves
2. Aerospace
Aircraft wing skins
Cabin interior wall panels
Crew control boxes
3. Marine Engineering
Hull outer plates
Ship interior decorative panels
Corrosion-resistant structures for offshore platforms
4. Architectural Decoration
Exterior wall cladding
Interior decorative panels
Furniture panels
5. Storage Tanks and Pressure Vessels
5052 aluminum sheet is particularly suitable for liquid-storage equipment, including fuel tanks and chemical storage tanks.
Custom Specification ServiceThickness, width, and length can be customized according to customer requirements. Available in full sheets, coils, leveled sheets, and cut-to-length sheets. | Cutting and Processing Service Shearing, sawing, slitting, leveling, and related processing services are available. Semi-finished products can be processed according to drawings or dimensional requirements. | Surface Treatment Service Protective film lamination is available. Brushing, anodizing, painting, polishing, and other surface treatments can be provided. |
Temper Selection Service Available tempers include 5052-O, 5052-H32, 5052-H34, and 5052-H112. Suitable tempers can be recommended according to bending, stamping, welding, and machining requirements. | Quality Inspection Service Material certificates and quality assurance documents are available. Thickness, hardness, mechanical properties, and surface quality can be tested. | Samples and Technical Support Samples can be provided for confirmation. Suitable thickness, temper, and processing methods can be recommended based on the intended application. |
Packaging Service Waterproof, moisture-proof, and scratch-resistant packaging. Wooden pallets, wooden cases, or export-standard packaging available. | Logistics and Delivery Service Nationwide delivery is supported. Express delivery, logistics shipping, or dedicated vehicle delivery can be arranged based on customer requirements. | After-Sales Service Product application consultation is available. Support is provided for quality feedback, specification verification, and repeat-order requirements. |
Q: Can 5052 aluminum sheet be anodized?
A: Yes. 5052 aluminum sheet has good surface-treatment performance and is suitable for anodizing, painting, electrophoretic coating, and other processes. After treatment, it provides good decorative appearance and durability.
Q: Can 5052 aluminum be bent?
A: Yes. 5052 aluminum is suitable for bending applications.
In particular, 5052-H32 aluminum sheet is semi-hard and can generally be bent to 90 degrees without cracking.
Q: Is 5052 aluminum used in automobile manufacturing?
A: Yes. This alloy has good corrosion resistance, formability, and weldability. It is widely used in automotive applications, especially where pedestrian safety is important, as well as for manufacturing interior and exterior automotive brackets.
Q: Is 5052 aluminum sheet suitable for marine environments?
A: Yes. 5052 aluminum sheet has excellent salt-spray corrosion resistance and is commonly used for ships and marine equipment.
Q: What is the difference between 5052 aluminum sheet and 3003 aluminum sheet?
A: 5052 aluminum sheet is an aluminum-magnesium alloy with higher strength and better corrosion resistance, particularly for marine and chemical environments. In contrast, 3003 aluminum sheet is an aluminum-manganese alloy with good formability but lower strength, making it more suitable for general decoration and light-duty applications.
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