Description
5083 Aluminum Sheet Manufacturer & Supplier
Hongyuan Aluminum is a China-based aluminum manufacturer supplying 5083 aluminum sheets for shipbuilding, marine engineering, transportation equipment, storage tanks and heavy-duty industrial fabrication.
5083 aluminum is a high-magnesium, non-heat-treatable alloy belonging to the 5xxx series. It combines high strength, excellent resistance to corrosion in marine environments and good weldability.
Compared with 5052 aluminum, 5083 generally offers higher strength, making it a suitable choice for more demanding fabricated components and marine structures.
We support customized dimensions, tempers, material standards and export packaging requirements for international industrial buyers.
5083 Aluminum Sheet Specifications
| Item | Specification |
|---|---|
| Product | 5083 Aluminum Sheet |
| Alloy | 5083 / AA5083 / EN AW-5083 |
| Alloy Series | 5xxx Series – Aluminum-Magnesium |
| Main Alloying Element | Magnesium (Mg) |
| Temper | O, H111, H112, H116, H321 and other applicable tempers |
| Thickness | Customized according to requirements |
| Width | Customized according to requirements |
| Length | Customized according to requirements |
| Surface | Mill Finish |
| Processing | Cutting, bending, forming and welding |
| Standard | ASTM B209/B209M, ASTM B928/B928M, EN 485, GB/T 3880 (as applicable) |
| Packaging | Protective paper or film, wooden pallets or cases |
| Material Certificate | According to agreed order requirements |
Actual dimensions, available tempers, mechanical properties, dimensional tolerances and minimum order quantities are subject to production confirmation.
5083 Aluminum Sheet Standards
5083 aluminum sheets can be supplied according to applicable international standards and agreed customer specifications.
Commonly referenced standards include:
- ASTM B209/B209M: Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate.
- ASTM B928/B928M: Standard Specification for High Magnesium Aluminum-Alloy Sheet and Plate for Marine Service and Similar Environments.
- EN 485: European standard series for aluminum and aluminum-alloy sheet, strip and plate.
- GB/T 3880: Chinese standard series for wrought aluminum and aluminum-alloy plates, sheets and strips for general industrial applications.
Official references:
ASTM B928/B928M – ASTM Standards Search
For marine applications requiring H116 or H321 temper, the applicable marine-service standard, corrosion resistance requirements and testing documentation should be confirmed before ordering.
The applicable standard and edition, material condition, dimensional tolerances and inspection criteria must be agreed before production.
5083 Aluminum Chemical Composition
Typical chemical composition limits for AA5083 aluminum, expressed as weight percentage:
| Element | Content (%) |
|---|---|
| Aluminum (Al) | Remainder |
| Magnesium (Mg) | 4.00–4.90 |
| Manganese (Mn) | 0.40–1.00 |
| Chromium (Cr) | 0.05–0.25 |
| Silicon (Si) | ≤0.40 |
| Iron (Fe) | ≤0.40 |
| Copper (Cu) | ≤0.10 |
| Zinc (Zn) | ≤0.25 |
| Titanium (Ti) | ≤0.15 |
| Other Elements – Each | ≤0.05 |
| Other Elements – Total | ≤0.15 |
These composition values are for general reference. Final acceptance shall follow the specified alloy designation, applicable standard and agreed material certificate.
Key Features of 5083 Aluminum Sheet
1. High Strength
5083 aluminum offers relatively high strength among non-heat-treatable aluminum alloys.
It is commonly selected for demanding industrial and marine applications where strength and weight reduction are important.
Actual mechanical properties depend on temper, thickness and applicable standards.
2. Excellent Marine Corrosion Resistance
5083 aluminum provides excellent corrosion resistance in many marine and saltwater environments when the appropriate material condition is selected.
For demanding marine service, suitable tempers and corrosion resistance requirements should be specified according to the applicable marine standards.
3. Good Weldability
5083 aluminum generally offers good weldability with suitable welding procedures and filler materials.
It is widely used in fabricated marine structures, tanks and industrial assemblies.
Welding may reduce strength in the heat-affected zone, so welded components should be designed using the appropriate engineering requirements.
4. Good Formability
5083 aluminum can be cut, bent and formed using suitable fabrication methods.
Softer tempers such as O and H111 are often preferred when forming performance is important.
5. Lightweight Construction
5083 aluminum provides a useful combination of strength, low density and corrosion resistance for weight-sensitive structures and equipment.
6. Non-Heat-Treatable Alloy
5083 aluminum is strengthened mainly through strain hardening rather than precipitation heat treatment.
5083 Aluminum Sheet Applications
5083 aluminum sheet is used in a wide range of marine and industrial applications.
Shipbuilding and Marine Structures
5083 is commonly used for boat hull components, decks, bulkheads and fabricated marine structures where suitable material conditions and engineering standards are specified.
Marine Engineering Equipment
Its strength and corrosion resistance make it suitable for selected offshore and coastal equipment components.
Storage Tanks and Pressure-Related Equipment
5083 aluminum is used in selected storage tank and industrial vessel applications.
For pressure-containing equipment, material selection, thickness, welding and inspection must comply with the applicable design code.
Transportation Equipment
5083 aluminum can be used for transportation components, vehicle structures and fabricated equipment where strength and weight reduction are important.
Heavy-Duty Industrial Fabrication
It is suitable for welded assemblies, structural panels, industrial housings and other fabricated components requiring relatively high strength and corrosion resistance.
Common Tempers of 5083 Aluminum Sheet
| Temper | Characteristics | Typical Applications |
|---|---|---|
| O | Annealed, soft condition with high formability | Complex forming and fabricated components |
| H111 | Slight strain hardening from forming operations | General marine and industrial fabrication |
| H112 | Properties controlled for the as-fabricated condition | Selected industrial sheet and plate applications |
| H116 | Special strain-hardened condition intended for improved corrosion resistance in marine service | Shipbuilding and marine structures |
| H321 | Strain-hardened and stabilized condition with marine corrosion resistance requirements | Marine structures and fabricated components |
H116 and H321 are particularly important for certain marine-service applications. Their corrosion resistance and mechanical property requirements must be verified against the specified standard. Availability depends on thickness and product form.
5083 Aluminum Sheet vs 5052 Aluminum Sheet
5083 and 5052 are both non-heat-treatable 5xxx series aluminum-magnesium alloys, but they are designed for different performance requirements.
| Property | 5083 Aluminum Sheet | 5052 Aluminum Sheet |
|---|---|---|
| Alloy Series | 5xxx | 5xxx |
| Magnesium Content | 4.0–4.9% | 2.2–2.8% |
| Relative Strength | Generally higher | Generally lower |
| Corrosion Resistance | Excellent in suitable marine-service conditions | Excellent for many atmospheric and marine applications |
| Weldability | Good | Good |
| Formability | Good, depending on temper | Generally better for demanding forming in comparable soft conditions |
| Common Tempers | O, H111, H116, H321 | O, H32, H34 |
| Typical Applications | Shipbuilding, marine structures, heavy-duty fabrication | Tanks, enclosures, marine components, general fabrication |
Choose 5083 when higher strength and specific marine-service requirements are important.
Choose 5052 when good corrosion resistance, fabrication performance and moderate strength are sufficient.
The final choice should be based on the application, temper, material thickness, mechanical properties and applicable standards.
How to Choose the Right 5083 Aluminum Sheet
When requesting a quotation, please provide:
- Alloy and temper, such as 5083-H111 or 5083-H116
- Thickness, width and length
- Required dimensional tolerances
- Applicable material standard
- Mechanical property requirements
- Marine-service or corrosion testing requirements, if applicable
- Order quantity
- Intended application
- Delivery destination
Our team can review your specifications and provide a quotation based on the agreed material and processing requirements.
Custom 5083 Aluminum Sheets
Hongyuan Aluminum supports customized 5083 aluminum sheet requirements for marine equipment manufacturers, industrial fabricators, transportation suppliers and international distributors.
Customization options may include sheet dimensions, temper selection, cutting requirements, surface protection and export packaging.
All specifications, available tempers and special testing requirements are subject to technical review and production confirmation.
5083 Aluminum Sheet Production & Processing
5083 aluminum sheets are manufactured through rolling, temper control, finishing and cutting processes to achieve the required dimensions and material properties.
Typical production and processing operations may include:
- Aluminum rolling and thickness control
- Annealing and temper processing
- Leveling and flatness control
- Cutting to specified dimensions
- Surface inspection
- Dimensional inspection
- Protective packaging
The actual production route depends on the requested specifications and applicable material standard.
Quality Inspection
Quality inspection of 5083 aluminum sheets may include:
- Chemical composition verification
- Thickness, width and length measurements
- Surface quality inspection
- Flatness and dimensional tolerance checks
- Tensile strength and yield strength testing
- Elongation testing
- Material identification and traceability checks
- Packaging inspection
For marine-service applications, additional corrosion resistance testing and documentation may be required under the specified standard.
Inspection methods and acceptance criteria should be confirmed before production.
Aluminum Sheet Packaging & Shipping
5083 aluminum sheets can be packed with protective paper or film, wooden pallets or cases, and suitable securing materials.
Packaging arrangements are selected according to product dimensions, surface requirements and transportation conditions to help protect the material against scratches, edge damage and movement during handling and international shipment.
Customized export packaging can be arranged according to agreed customer requirements.
Why Choose Hongyuan Aluminum?
- Manufacturer-based supply: Direct communication regarding alloy, temper and production specifications.
- Customized dimensions: Support for different thicknesses, widths and lengths.
- Marine material requirements: Technical review of applicable standards and special temper requirements.
- Quality control: Inspection and documentation according to agreed purchase specifications.
- Export packaging: Packaging arrangements suitable for international transportation.
- B2B quotation support: Technical and commercial communication for industrial buyers.
Frequently Asked Questions
What is 5083 aluminum sheet?
5083 aluminum sheet is a high-strength, non-heat-treatable aluminum-magnesium alloy offering excellent corrosion resistance in suitable marine environments and good weldability.
Is 5083 aluminum suitable for marine applications?
Yes. 5083 is widely used for marine components and shipbuilding. The required temper, corrosion resistance and applicable material standard depend on the specific service conditions.
What is the difference between 5083-H116 and 5083-H321?
Both are material conditions used in marine applications. They have different processing and property requirements, and compliance must be verified against the applicable standard rather than assumed from the temper designation alone.
Is 5083 stronger than 5052 aluminum?
Generally, yes. 5083 usually provides higher strength than 5052, although actual mechanical properties depend on temper and thickness.
Can 5083 aluminum sheet be welded?
Yes. 5083 generally has good weldability with appropriate welding procedures. Welded joint design should account for changes in mechanical properties in the heat-affected zone.
Can you supply customized 5083 aluminum sheets?
Yes. Please provide the required dimensions, temper, quantity and applicable standard for production confirmation.
Can you provide material test certificates?
Material certificates and inspection documents can be arranged according to the agreed purchase requirements.
Is 5083 aluminum sheet suitable for pressure vessels?
5083 is used in certain pressure-related and tank applications, but suitability must be confirmed according to the applicable design code, operating conditions and material certification requirements.
Request a Quote for 5083 Aluminum Sheet
Looking for a reliable 5083 aluminum sheet manufacturer in China?
Contact Hongyuan Aluminum for customized dimensions, marine-grade material requirements and factory-direct quotations.
Why Choose Hongyuan Aluminum?
Hongyuan Aluminum supplies 5083 aluminum sheet for marine, transportation and heavy-duty industrial applications.
Customized temper, thickness, width, length, surface finish, processing and export packaging are available according to project requirements.
Our team can assist with material selection, production, inspection, packaging and international shipment.
Request a Quote for 5083 Aluminum Sheet? Contact us now and send us your required temper, thickness, width, length, quantity, application and destination for a customized quotation.
