5052 Aluminum Coil
5052 Aluminum Coil is a high-strength Al-Mg alloy coil with excellent corrosion resistance, especially in marine and saltwater environments. Good formability and weldability. Available in O, H32, H34, H36, H38 tempers for marine, automotive, chemical, and construction applications. Mill Certified.
| Material | Aluminum-Magnesium Alloy Coil |
|---|---|
| Grade / Standard | AA5052 / EN AW-5052 / UNS A95052 / AlMg2.5 |
| Thickness | 0.20mm - 6.00mm |
| Width | 20mm - 2000mm |
| Inner Diameter (ID) | 508mm / 610mm |
| Coil Weight | 2-5 Tons |
| Delivery Condition | cold_rolled / annealed / as_rolled |
| Surface Treatment | bare / coated |
| MOQ | 3 Tons |
| Delivery Time | 15-30 Days |
| Loading Port | Tianjin / Shanghai / Qingdao |
Overview of 5052 Aluminum Coil
5052 Aluminum Coil is one of the most widely used aluminum-magnesium alloy products in the 5000 series. It is a non-heat-treatable alloy that achieves its strength through solid solution strengthening and cold working. With a magnesium content of approximately 2.2–2.8%, 5052 offers significantly higher strength than 1000 and 3000 series aluminum while maintaining excellent corrosion resistance, particularly in marine and saltwater environments.
5052 aluminum coil is well known for its outstanding resistance to seawater corrosion and industrial atmospheres, making it one of the preferred materials for marine, shipbuilding, transportation, and chemical industry applications. It also features excellent formability, good fatigue strength, and good weldability. Available in tempers including O, H32, H34, H36, and H38, 5052 aluminum coil is suitable for a wide range of forming, bending, and general fabrication processes across construction, automotive, marine, and industrial sectors.
Key Features of 5052 Aluminum Coil
5052 aluminum coil is recognized for its well-balanced combination of strength, corrosion resistance, and workability:
– **High Strength for Non-Heat-Treatable Alloy:** Significantly stronger than 1000 and 3000 series aluminum, with tensile strength ranging from 170 MPa to 260 MPa depending on temper.
– **Excellent Corrosion Resistance:** Exceptional resistance to seawater, marine atmospheres, and many industrial chemicals, far superior to 1000 and 3000 series alloys.
– **Outstanding Marine-Grade Performance:** One of the most commonly used aluminum alloys in marine, coastal, and offshore environments.
– **Good Formability:** Suitable for bending, stamping, rolling, and cold forming processes, especially in O and H32 tempers.
– **Good Fatigue Strength:** Better fatigue resistance compared to many other non-heat-treatable aluminum alloys, making it suitable for dynamic load applications.
– **Good Weldability:** Compatible with common welding techniques used in marine and structural fabrication.
– **Smooth and Consistent Surface:** Available in clean mill finish with uniform thickness and flatness for further processing.
– **Versatile Temper Options:** Supplied in O, H32, H34, H36, and H38 tempers to meet different strength and formability requirements.
Main Applications of 5052 Aluminum Coil
5052 aluminum coil is suitable for demanding applications where higher strength and corrosion resistance are required:
– **Marine & Offshore:** Boat hulls, ship decks, marine enclosures, coastal structures, and offshore equipment components.
– **Shipbuilding & Marine:** Structural panels, bulkheads, superstructure cladding, and general marine fabrication.
– **Automotive Manufacturing:** Fuel tanks, body panels, fenders, vehicle covers, and transportation equipment.
– **Construction & Structure:** Curtain walls, architectural panels, window frames, and building facades.
– **Chemical Industry:** Chemical storage tanks, process equipment, pipes, and corrosion-resistant containers.
– **Machinery & Equipment:** Control panels, enclosures, equipment housings, and general industrial sheet metal fabrication.
– **Storage Tank & Vessel:** Liquid storage tanks, pressurized containers, and vessel cladding materials.
– **Oil & Gas Pipeline:** Protective covers, insulation jacketing for pipelines, and corrosion-resistant components.
Why Choose Us for 5052 Aluminum Coil
Shandong Tanglu Metal Material Co., Ltd. is a reliable supplier of 5052 Aluminum Coil for marine, construction, automotive, and industrial applications. We provide coils with stable chemical composition, accurate thickness tolerance, consistent mechanical properties, and clean surface quality. Our products are available in multiple tempers and custom width specifications, with slitting and cut-to-length services to support downstream fabrication needs.
Every shipment is supported by full documentation including Mill Test Certificate, Certificate of Origin, and third-party inspection when required. Our professional export packaging ensures coils arrive in excellent condition without surface damage or deformation. With flexible trade terms and fast response, we are ready to support your 5052 aluminum coil sourcing requirements for both standard and custom orders.
📐 Dimension & Size Table
| Temper | Thickness (mm) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|---|
| O | 0.20 - 6.00 | 170 - 215 | ≥65 | |
| H32 | 0.20 - 6.00 | 215 - 265 | ≥160 | |
| H34 | 0.20 - 6.00 | 235 - 285 | ≥180 | |
| H36 | 0.20 - 4.00 | 255 - 305 | ≥200 | |
| H38 | 0.20 - 3.00 | ≥270 | ≥220 |
* Custom sizes available upon request. Tolerances per relevant international standards.
🔬 Chemical Composition
| Element | Min | Max | Display Value | Note |
|---|---|---|---|---|
| Mg | 2.2 | 2.8 | 2.2 - 2.8% | Primary strengthening element, also improves corrosion resistance |
| Cr | 0.15 | 0.35 | 0.15 - 0.35% | Improves corrosion resistance and grain stability |
| Si | - | 0.25 | ≤0.25% | Controlled impurity |
| Fe | - | 0.40 | ≤0.40% | Controlled impurity |
| Cu | - | 0.10 | ≤0.10% | Controlled impurity |
| Mn | - | 0.10 | ≤0.10% | Controlled impurity |
| Zn | - | 0.10 | ≤0.10% | Controlled impurity |
| Others (Each) | - | 0.05 | ≤0.05% | Each residual element |
| Others (Total) | - | 0.15 | ≤0.15% | Total residual elements |
| Al | Balance | - | Balance | Remainder aluminum |
* Chemical composition may vary by heat, thickness and specification. Please refer to the actual mill test certificate.
⚙️ Mechanical Properties
| Property | Value | Unit | Test Condition |
|---|---|---|---|
| Tensile Strength | 170 - 215 | MPa | O temper |
| Yield Strength | ≥65 | MPa | O temper |
| Elongation | ≥15 | % | O temper, depending on thickness |
| Tensile Strength | 215 - 265 | MPa | H32 temper |
| Yield Strength | ≥160 | MPa | H32 temper |
| Elongation | ≥7 | % | H32 temper, depending on thickness |
| Tensile Strength | 235 - 285 | MPa | H34 temper |
| Yield Strength | ≥180 | MPa | H34 temper |
| Elongation | ≥5 | % | H34 temper, depending on thickness |
| Brinell Hardness | 60 - 77 | HB | Depending on temper |
| Fatigue Strength | ≈117 | MPa | Typical value, 500 million cycles |
* Values shown are minimum requirements unless otherwise stated.
📦 Commercial Information
| Packaging | Standard export seaworthy packing for aluminum coil. Coils are wrapped with waterproof paper, anti-moisture kraft paper, plastic film, and edge protection boards, then secured on wooden pallets or packed in wooden cases. Eye-to-sky and eye-to-wall packing is available based on container loading requirements and customer specifications. |
|---|---|
| Payment Terms | T/T (Telegraphic Transfer),L/C (Letter of Credit) |
| Price Term | FOB,CFR,CIF,EXW |
| Supply Capacity | 5,000 Tons/Month |
| Loading Port | Tianjin / Shanghai / Qingdao |
Why Choose Our 5052 Aluminum Coil?
Marine-Grade Corrosion Resistance
5052 aluminum coil offers exceptional resistance to seawater, salt spray, and marine atmospheres, making it one of the top choices for coastal, offshore, and shipbuilding applications.
Higher Strength than 3000 Series
With tensile strength up to 285 MPa in H34 temper, 5052 provides significantly better mechanical performance while remaining a non-heat-treatable alloy suitable for general fabrication.
Good Formability and Weldability
Suitable for bending, stamping, cold forming, and welding, making it adaptable for marine structures, automotive panels, chemical tanks, and industrial enclosures.
Good Fatigue Resistance
5052 offers better fatigue strength than most non-heat-treatable aluminum alloys, making it suitable for dynamic load and vibration-intensive applications.
Full Documentation and Certification
Each order is supplied with Mill Test Certificate confirming chemical composition and mechanical properties, with third-party inspection support available on request.
🏭 Applications of 5052 Aluminum Coil
5052 Aluminum Coil is a high-performance marine-grade aluminum alloy product widely used across industries that require higher strength combined with excellent corrosion resistance. It is the standard choice for boat hulls, ship panels, fuel tanks, chemical storage vessels, architectural cladding, automotive components, and industrial enclosures. Its ability to withstand seawater and harsh industrial environments while remaining easy to form and weld makes 5052 one of the most versatile and popular aluminum coil grades available.
📋 Quality & Certification
Our Certifications
- ✅ ISO 9001:2015
- ✅ ABS
- ✅ DNV GL
- ✅ Bureau Veritas (BV)
- ✅ SGS Certified
Mill Certificate Type
- 📋 EN 10204 3.1
- 📋 Original Mill Certificate
- 📋 Third Party Inspection Available
- 📋 Certificate of Origin
❓ Frequently Asked Questions
What is 5052 aluminum coil?
5052 aluminum coil is a 5000 series aluminum-magnesium alloy product. It is known for its high strength among non-heat-treatable alloys, excellent corrosion resistance especially in marine environments, good formability, and good weldability.
What is the difference between 5052 and 3003 aluminum coil?
5052 contains magnesium as its main alloying element and offers significantly higher strength and much better corrosion resistance than 3003, especially in marine and saltwater conditions. 3003 is more economical and suited for general forming and construction, while 5052 is preferred where higher performance is needed.
Is 5052 aluminum coil suitable for marine applications?
Yes. 5052 is widely recognized as a marine-grade aluminum alloy. Its excellent resistance to seawater corrosion, salt spray, and marine atmospheres makes it one of the most popular choices for boat hulls, ship structures, offshore equipment, and coastal installations.
What tempers are available for 5052 aluminum coil?
Common tempers include O, H32, H34, H36, and H38. O temper is the softest and most formable, while H32 and H34 are the most commonly used for structural and marine applications requiring a balance of strength and workability.
Can 5052 aluminum coil be used for fuel tanks?
Yes. 5052 aluminum is commonly used for automotive and marine fuel tanks due to its excellent corrosion resistance, good formability for stamping and welding, and good fatigue strength for dynamic load environments.
Is 5052 aluminum coil weldable?
Yes. 5052 has good weldability and is compatible with common arc welding and MIG welding processes. It is widely used in marine, chemical, and structural fabrication where welded assembly is required.
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5052 Aluminum Coil
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