Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of 3004 aluminum foil in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
3004 Aluminum Foil Jumbo Roll
High-Strength Al-Mn-Mg Alloy Foil for Food Container Manufacturing & Industrial Converting
Xi'an Dongmeng Group Co., Ltd. supplies 3004 aluminum foil jumbo rolls and slit coils for food container manufacturers, packaging converters, industrial processors and international distributors.
3004 aluminum foil is a non-heat-treatable aluminum-manganese-magnesium alloy known for its combination of strength, formability, corrosion resistance and lightweight performance. Compared with 3003 aluminum foil, the addition of magnesium increases its strength, making it an attractive option for applications requiring improved rigidity without sacrificing all forming capability.
Dongmeng Group supports customized foil supply, including temper selection, roll width specifications, slitting arrangements, inspection documentation and protective export packaging.
For customers producing stamped aluminum containers, embossed components or specialty foil products, selecting the correct temper and thickness is essential to stable manufacturing and consistent product quality.
Request a quotation with your required thickness, width, temper, roll dimensions and annual purchasing volume.
Why Choose 3004 Aluminum Foil?
Higher Strength Than 3003 Aluminum
The manganese and magnesium alloying system provides greater mechanical strength than 3003 aluminum, making 3004 a useful choice for products requiring improved rigidity and shape retention.
Good Formability with Appropriate Temper Selection
In softer temper conditions, 3004 foil offers useful ductility for stamping, drawing and industrial forming processes. The forming performance depends on foil thickness, temper, tooling and finished-product geometry.
Lightweight and Corrosion Resistant
The alloy combines low density with good resistance to many general atmospheric environments, supporting lightweight packaging and industrial components.
Suitable for Custom Industrial Converting
3004 foil can be specified for compatible embossing, slitting, forming and selected lamination processes. Coil dimensions and surface conditions should be matched to the customer's equipment.
Material Efficiency for Container Manufacturing
Where higher material strength is beneficial, 3004 may help manufacturers meet rigidity requirements. Any potential gauge reduction should be confirmed through forming trials and finished-container performance testing.
Recyclable Aluminum Material
Aluminum foil manufacturing scrap can be recycled when properly collected and separated from incompatible materials.
3004 Aluminum Foil Specifications
Dongmeng Group provides 3004 aluminum foil for industrial converters and manufacturers requiring consistent alloy composition, defined temper conditions and customized roll specifications.
| Parameter | Specification |
| Alloy | 3004 / EN AW-3004 / UNS A93004 |
| Product Type | Aluminum Foil Jumbo Roll / Slit Coil |
| Published Thickness | 0.020–0.060 mm (20–60 μm) |
| Published Width | 100–1600 mm |
| Published Tempers | O, H14, H16, H18, H22, H24 |
| Supply Form | Continuous Coil / Jumbo Roll / Slit Roll |
| Surface Finish | Mill finish; surface requirements by agreement |
| Core Diameter | Custom specification, subject to confirmation |
| Roll OD / Weight | Based on production and handling requirements |
| Thickness / Width Tolerance | According to agreed standard and purchase specification |
| Slitting Service | Customized widths, subject to production confirmation |
| Inspection | Chemical, dimensional, surface and mechanical testing |
| Documentation | MTC / inspection reports by agreement |
| Packaging | Protective wrapping and export pallets or cases |
| MOQ / Lead Time | Confirmed according to specification and order quantity |
Important: The 0.020–0.060 mm thickness range reflects the specifications currently published on the website. Thicker 3004 foil may be required for certain container designs; availability should be confirmed before quotation.
Chemical Composition of 3004 Aluminum Alloy
3004 aluminum belongs to the 3xxx series, with manganese and magnesium serving as the main alloying elements.
Magnesium increases strength relative to 3003 aluminum, while manganese contributes to the alloy's strengthening characteristics and overall performance.
Typical Alloy 3004 Composition – Weight %
| Element | Composition (wt. %) |
| Si | ≤0.30 |
| Fe | ≤0.70 |
| Cu | ≤0.25 |
| Mn | 1.00–1.50 |
| Mg | 0.80–1.30 |
| Zn | ≤0.25 |
| Other elements, each | ≤0.05 |
| Other elements, total | ≤0.15 |
| Al | Balance |
Composition limits reference standard alloy 3004. Actual values are verified against the applicable specification and production-lot documentation.
How Does Chemical Composition Affect Performance?
Manganese (Mn): Helps improve strength while retaining the characteristics needed for workable rolled aluminum products.
Magnesium (Mg): Contributes additional strength compared with 3003, making 3004 useful where increased rigidity is required.
Aluminum (Al): Provides the low density, thermal conductivity and corrosion resistance associated with aluminum-based materials.
The finished foil's performance also depends on the manufacturing route, cold reduction, annealing conditions and final temper.
Mechanical Properties and Temper Selection
The strength and formability of 3004 aluminum foil vary significantly with temper.
For container manufacturers, using an inappropriate temper may result in edge tearing, cracking during forming, unstable flange geometry or insufficient finished-container rigidity.
| Temper | Condition | Characteristics | Selection Guidance |
| O | Fully annealed | Highest ductility among these options | Complex forming and drawing trials |
| H22 | Quarter-hard, partially annealed | Moderate strength with useful formability | Formed containers and industrial processing |
| H24 | Half-hard, partially annealed | Greater rigidity, lower ductility | Shallow forming and moderately rigid components |
| H14 | Half-hard, strain hardened | Moderate strength | General industrial conversion |
| H16 | Three-quarter-hard | Higher strength, limited forming flexibility | Light forming and strength-focused components |
| H18 | Fully hard | High strength, limited ductility | Flat or lightly formed products |
General temper descriptions follow conventional strain-hardening classifications; actual suitability must be established for the specified gauge and application.
3004-O Aluminum Foil
3004-O is fully annealed and offers relatively high ductility, making it an important candidate for applications involving substantial plastic deformation.
This temper can be evaluated for food container forming and drawing operations where cracking must be minimized.
3004-H22 Aluminum Foil
3004-H22 provides an intermediate balance of strength and formability. It is worth considering when the finished component requires greater rigidity than a soft annealed foil while still undergoing moderate forming.
3004-H24 Aluminum Foil
3004-H24 provides higher hardness and strength than H22 under comparable conditions. It is more suitable for processes where finished-product stiffness is important and the deformation requirements are manageable.
3004-H18 Aluminum Foil
H18 is a fully strain-hardened temper with high strength and limited ductility. It may be suitable for industrial components requiring strength with little deformation, but is generally less attractive for demanding deep-drawing operations.
Engineering Recommendation: Instead of selecting a temper based only on tensile strength, buyers should assess forming depth, die radius, elongation, processing speed and finished-product stiffness.
For mechanical-property acceptance, use the applicable foil standard and the specific thickness/temper combination rather than a generic tensile-strength range.
Applications of 3004 Aluminum Foil
8.1 Food Container Manufacturing
3004 aluminum foil is an option for producing selected semi-rigid aluminum food containers, including trays, baking containers and takeaway packaging.
Potential applications include:
Aluminum meal trays and food containers
Baking and roasting trays
Selected frozen-food packaging containers
Semi-rigid stamped aluminum packaging
Customized aluminum container components
The foil's strength can help improve container rigidity, but forming suitability must be confirmed for the container's particular geometry and gauge.
8.2 Industrial Foil Converting
3004 foil can be evaluated for industrial converting operations such as controlled embossing, die cutting, shallow forming and specialized lamination.
For these applications, buyers should specify roll dimensions, winding quality, surface cleanliness, mechanical properties and any downstream bonding requirements.
8.3 Aluminum Honeycomb Core
In selected honeycomb core applications, foil must combine adequate handling strength with the ability to undergo bonding and expansion processes.
3004 can be assessed when additional strength is desirable. Adhesive compatibility, core expansion and final mechanical performance should be validated before production.
8.4 Industrial Insulation and Protective Products
3004 foil may be used in selected protective layers, laminated industrial materials and heat-reflective components when the added strength of the alloy is beneficial.
For general-purpose flexible barrier or thermal insulation foil, buyers should also compare lower-cost or more commonly specified alternatives such as 1100, 1235 and 8011.
3004 vs 3003 vs 8011 vs 8006 Aluminum Foil
Choosing the correct aluminum alloy is essential for reducing production waste and ensuring consistent container quality.
| Alloy | Alloy System | Key Characteristics | Typical Selection |
| 3003 | Al-Mn | Good formability; lower strength than 3004 | General container forming |
| 3004 | Al-Mn-Mg | Higher strength than 3003 | Stronger containers and formed components |
| 8011 | Al-Fe-Si | Common packaging alloy with temper-dependent forming properties | Household and flexible packaging, selected containers |
| 8006 | Al-Fe-Mn | Frequently selected for container-forming applications | Smoothwall and formed food containers |
When Should You Choose 3004 Aluminum Foil?
3004 is particularly worth evaluating when higher strength than 3003 is required and the selected temper can still withstand the planned forming operation.
For container production, 3003 may be attractive where ductility is the primary consideration, while 8006 and 8011 are common alternatives for specific container designs.
The best alloy should be selected based on finished-product requirements, forming trials, technical specifications and overall production cost.
Custom 3004 Aluminum Foil Jumbo Roll Supply
Dongmeng Group supports international buyers in specifying foil materials and roll configurations for industrial converting equipment.
Custom Thickness and Temper
Customers can submit their target foil gauge, temper and application requirements for technical and supply review.
Precision Width Slitting
Custom slit widths can be evaluated to match stamping presses, converting equipment and downstream manufacturing requirements.
Customized Roll Configuration
Roll dimensions, core diameter, winding requirements and maximum handling weight can be discussed according to the customer's production line.
Surface and Processing Requirements
Buyers may specify special requirements concerning surface cleanliness, rolling-oil residue, finish, pinhole acceptance and compatibility with subsequent processes.
Protective Export Packaging
Rolls can be packed according to agreed export requirements, with attention to moisture protection, edge damage prevention, safe handling and identification.
Quality Control & Inspection
For aluminum foil converters, material consistency is an important factor in stable forming, machine uptime and finished-product quality.
Dongmeng Group can coordinate product inspections based on the agreed purchase specification.
| Inspection Item | Inspection Requirement |
| Alloy Composition | Verify grade and chemical composition against specification |
| Thickness Accuracy | Check nominal gauge and permitted variation |
| Width & Edge Quality | Verify slit width, burrs, damage and edge condition |
| Mechanical Performance | Check properties applicable to the ordered temper and thickness |
| Surface Quality | Inspect scratches, rolling defects, contamination and staining |
| Pinhole Quality | Use application-specific inspection and acceptance limits |
| Roll Winding | Inspect wrinkles, telescoping and winding stability |
| Traceability | Check coil identification and agreed inspection documentation |
| Export Packaging | Verify moisture protection, handling support and labeling |
Material Inspection Documents
Depending on the purchase agreement, inspection documentation may include chemical composition reports, dimensional inspection records, mechanical test results and material certificates.
EN 10204 3.1 documentation and third-party inspection arrangements can be discussed when required and available for the specified material.
Common Aluminum Foil Processing Problems & Solutions
Tearing During Container Forming
Possible causes include insufficient material ductility, excessively thin foil, unsuitable die geometry or incorrect lubrication.
Recommendation: Review temper, gauge, elongation requirements, drawing depth and tooling settings. Approve material through a sample-forming trial.
Excessive Wrinkling
Wrinkling can occur when foil flow is not properly controlled during forming.
Recommendation: Review blank-holder pressure, die geometry, material thickness and forming conditions.
Pinhole or Surface Defects
Thin foil is sensitive to rolling-related defects, handling damage and unsuitable inspection requirements.
Recommendation: Define pinhole acceptance criteria, surface requirements and inspection methods before purchasing.
Uneven Slitting Edges
Poor edge quality can increase the risk of foil tearing, especially on high-speed converting equipment.
Recommendation: Specify acceptable burrs, edge damage, slit width tolerance and winding condition in the purchase specification.
Unstable Coil Unwinding
Telescoping, incorrect winding tension or inappropriate core dimensions can cause converting-line interruptions.
Recommendation: Confirm roll OD, core ID, winding direction, roll weight and machine compatibility before shipment.
Food-Contact Compliance Considerations
For aluminum foil intended for food contact, alloy designation alone is not sufficient evidence of regulatory compliance.
Manufacturers and converters must consider the final product's surface treatment, intended food types, contact duration, temperature and destination-market requirements.
For European applications, relevant considerations include Regulation (EC) No 1935/2004, applicable GMP requirements and the Council of Europe's technical guidance on metals and alloys used in food-contact materials.
Food-contact declarations, migration tests and supporting documentation should be agreed on the basis of actual material and product testing.
Why Choose Dongmeng Group as Your 3004 Aluminum Foil Supplier?
Industrial Material Expertise: Dongmeng Group serves international customers requiring aluminum and other industrial metal materials for processing and manufacturing.
Customized Procurement Support: We help customers define product specifications and coordinate suitable supply arrangements for specialized applications.
Quality-Focused Supply: Material inspection requirements and documentation can be incorporated into the agreed order specification.
International Export Coordination: Our team supports export packaging, shipment arrangements and order documentation for overseas procurement.
Repeat Order Consistency: Clearly defined grades, tempers, dimensions and inspection criteria facilitate consistent ordering and long-term purchasing relationships.
Frequently Asked Questions
Q1. What is 3004 aluminum foil used for?
3004 aluminum foil is used in selected aluminum food container manufacturing, industrial forming, foil converting and honeycomb-core applications where its strength and formability characteristics are suitable.
Q2. What is the difference between 3004 and 3003 aluminum foil?
3004 contains magnesium in addition to manganese, giving it greater strength than 3003 under comparable conditions. However, 3003 may provide better ductility for certain forming applications.
Q3. Is 3004 aluminum foil suitable for food containers?
Yes. 3004 can be used for selected container designs, subject to proper temper and gauge selection, forming validation and applicable food-contact requirements.
Q4. Which 3004 temper is suitable for deep drawing?
O temper is generally the starting point when greater ductility is needed. However, the final choice must be confirmed through tooling trials and application-specific mechanical requirements.
Q5. What thickness of 3004 aluminum foil is available?
The current published product range is 0.020–0.060 mm. Other thicknesses should be confirmed before ordering.
Q6. What is the difference between H22 and H24 temper?
Both are strain-hardened and partially annealed conditions. H22 is quarter-hard, whereas H24 is half-hard and generally provides greater strength with reduced ductility.
Q7. Can 3004 aluminum foil be supplied in customized widths?
Yes, customized slitting specifications can be discussed, subject to actual processing capability and order confirmation.
Q8. Is 3004 aluminum foil heat treatable?
No. 3004 is a non-heat-treatable alloy. Its strength is mainly adjusted through cold working and annealing.
Q9. How should I choose between 3004 and 8006 aluminum foil?
Compare forming requirements, material strength, finished-container geometry and production conditions. Trial forming is recommended before switching alloys.
Q10. Can you provide quality inspection documents?
Material certificates and inspection records can be arranged according to the agreed order requirements and the documentation available for the supplied product.
Q11. How is 3004 aluminum foil packed for export?
Depending on the purchase agreement, protective wrapping, moisture barriers, secure palletization and export-ready cases may be specified.
Q12. What information should I provide for an accurate quotation?
Please provide the alloy, temper, thickness, width, required roll dimensions, order quantity, application, destination and any special quality requirements.
Request a Quote – 3004 Aluminum Foil Supplier
Looking for a dependable supply of 3004 aluminum foil jumbo rolls?
Xi'an Dongmeng Group Co., Ltd. welcomes inquiries from food container manufacturers, aluminum foil converters, industrial processors and international metal distributors.
Send us your required specifications, forming application and purchasing volume. Our team will help review available material options and prepare a quotation based on your requirements.
Office Information
+86 15769214734
WhatsApp: +86 15769214734
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province, China
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