As a professional 3004 aluminum sheet supplier, manufacturer, and exporter, we provide high-quality Al-Mn-Mg alloy aluminum plates for global industrial, packaging, and construction applications. Our 3004 aluminum sheets are produced in compliance with ASTM B209, EN 485, and ISO 209 standards, available in H14, H18, and H19 tempers, with thickness ranging from 0.2 mm to 5.0 mm, and customizable widths, cut-to-length sheets, and color-coated processing. With higher strength than 3003, excellent corrosion resistance, and good formability, 3004 aluminum sheet is ideal for beverage can bodies, containers, roofing sheets, wall panels, and pre-painted aluminum applications, making it a reliable and cost-effective choice for manufacturers, contractors, and distributors worldwide.
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High Quality
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Advanced Equipment
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Professional Team
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Custom Service
Products Description
3004 aluminum sheet is a heat-resistant Al-Mn-Mg alloy known for higher strength than 3003, excellent corrosion resistance, and good formability.
It is commonly used in beverage can bodies, containers, roofing sheets, wall panels, and pre-painted aluminum sheets, where strength and durability are important. Its good corrosion resistance and compatibility with coating, painting, or anodizing make it a versatile material for industrial and architectural applications.
Chemical Composition
| Element | Si | Fe | Cu | Mn | Mg | Zn | Al |
|---|---|---|---|---|---|---|---|
| Content | ≤0.6 | ≤0.7 | ≤0.1 | 1.0–1.5 | 1.0–1.5 | ≤0.2 | Balance |
Mechanical Properties
| Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| H14 | 180–220 | ≥110 | ≥4 |
| H18 | 200–230 | ≥125 | ≥3 |
| H19 | 210–240 | ≥135 | ≥3 |
Products Specifications
| Specification Item | Metric | Imperial | Notes |
|---|---|---|---|
| Alloy | 3004 | 3004 | Al-Mn-Mg Alloy |
| Temper | H14 / H18 / H19 | - | Common tempers for forming, coating, or industrial use |
| Thickness | 0.2 – 5.0 mm | 0.008 – 0.197 in | Custom thickness available |
| Width | 500 – 2000 mm | 19.7 – 78.7 in | Cut-to-width or coil slitting services |
| Length | 1000 – 6000 mm | 39.4 – 236.2 in | Custom cut-to-length available |
| Surface Finish | Mill Finish / Brushed / Color-Coated | - | Suitable for painting or coating |
| Flatness Tolerance | EN / ASTM standards | ASTM standards | Ensures smooth surface for coating or forming |
| Chemical Composition (Typical, %) | Si ≤0.6, Fe ≤0.7, Cu ≤0.1, Mn 1.0–1.5, Mg 1.0–1.5, Zn ≤0.2, Al Balance | - | Ensures corrosion resistance and strength |
| Mechanical Properties (Typical) | H14: Tensile 180–220 MPa, Yield ≥110 MPa, Elongation ≥4%H18: Tensile 200–230 MPa, Yield ≥125 MPa, Elongation ≥3%H19: Tensile 210–240 MPa, Yield ≥135 MPa, Elongation ≥3% | - | Depending on temper selection |
| Standards Compliance | ASTM B209 / EN 485 / ISO 209 | - | Global industrial & construction standards |
| Processing Options | Slitting, Cut-to-Length, Color Coating, Embossing | - | OEM / project customization available |
| Packaging | Export-standard: Wooden pallets or crates + Moisture-proof paper + PE film | - | Coil eye-to-wall / eye-to-sky options |
Key Features & Advantages
Higher strength than 3003 – suitable for structural applications
Excellent corrosion resistance – ideal for outdoor or humid environments
Good formability – supports bending, roll forming, and profiling
Surface treatment compatible – suitable for painting, coating, or anodizing
Reliable quality – stable mechanical properties for large-scale production
Products Applications
Beverage can bodies and packaging panels
Roofing sheets and wall panels
Containers and industrial equipment
Pre-painted aluminum sheets and coils
Architectural and decorative cladding
Inspection & Quality Assurance
Raw material chemical analysis (spectrometer)
Mechanical property testing (tensile, elongation)
Thickness & flatness inspection
Surface quality inspection (scratches, oil stains)
Third-party inspection available (SGS, BV, TUV)
Packaging & Delivery Standards
Export-standard packaging with moisture-proof paper + PE film
Stacked on wooden pallets or crates
Coil eye-to-wall or eye-to-sky options available
Clear labeling of alloy, temper, size, and batch number
Quick Buyer Decision Guide – 3004 Aluminum Sheet
| Feature | Recommendation |
|---|---|
| Best Use Cases | Beverage can bodies, containers, roofing sheets, wall panels, pre-painted aluminum sheets |
| Temper | H14 / H18 / H19 |
| Thickness Range | 0.2–5.0 mm |
| Strength | Higher than 3003, suitable for moderate structural applications |
| Formability | Good – supports bending and roll forming |
| Corrosion Resistance | Excellent – outdoor and industrial environments |
| Surface Options | Mill Finish / Brushed / Color-Coated |
| Typical Buyers | Beverage can manufacturers, roofing contractors, aluminum distributors |
| Buyer Tip | Choose 3004 when strength and corrosion resistance are more important than cost |
Contact Us
Looking for a reliable 3004 aluminum sheet supplier / manufacturer / exporter? Contact us today
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
FAQ
Q1: What is 3004 aluminum sheet used for?
A: 3004 aluminum sheet is widely used in beverage can bodies, containers, roofing sheets, wall panels, and pre-painted aluminum sheets. Its higher strength and corrosion resistance make it suitable for both industrial and architectural applications.
Q2: What is the difference between 3004 and 3003 aluminum sheet?
A: 3004 offers higher strength than 3003 while maintaining good formability and corrosion resistance. It is ideal for structural, packaging, or coated aluminum applications, whereas 3003 is more cost-effective for general-purpose fabrication.
Q3: What tempers are available for 3004 aluminum sheet?
A: Common tempers include H14, H18, and H19, providing different strength and formability levels for various applications.
Q4: Can 3004 aluminum sheet be welded?
A: Yes, 3004 aluminum sheet can be welded using standard aluminum welding methods. Post-weld corrosion protection may be required depending on the application.
Q5: What thicknesses and sizes are available?
A: Thickness ranges from 0.2 mm to 5.0 mm, width from 500 mm to 2000 mm, and length from 1000 mm to 6000 mm. Custom cut-to-length and slitting services are available.
Q6: Is 3004 suitable for painting or coating?
A: Yes, 3004 aluminum sheet is an excellent substrate for powder coating, painting, or anodizing, commonly used in pre-painted aluminum panels and coils.
Q7: What standards does 3004 aluminum sheet comply with?
A: Our 3004 aluminum sheets meet ASTM B209, EN 485, and ISO 209 standards. Third-party inspections (SGS, BV, TUV) can be arranged upon request.
Q8: What is the minimum order quantity (MOQ)?
A: MOQ varies depending on thickness, temper, and customization. Typically, we supply 1–5 metric tons per order, and OEM or bulk orders are welcome.
Q9: How is 3004 aluminum sheet packaged for export?
A: Export-standard packaging includes moisture-proof paper + PE film, stacked on wooden pallets or crates. Coil packaging options include eye-to-wall or eye-to-sky.
Q10: Can I order custom sizes or processing?
A: Yes. We provide custom width, cut-to-length sheets, slitting, color coating, embossing, and OEM processing according to buyer requirements.
Q11: How do I choose between 3003, 3004, 3005, and 3105 aluminum sheets?
A: Quick guidance:
3003-H14 – Cost-effective, excellent formability, general construction & insulation
3004-H14/H18/H19 – Higher strength, suitable for containers, cans, and roofing panels
3005-H14/H24 – Architectural panels, roofing, exterior cladding
3105-H24 – Roofing, gutters, insulation, pre-painted aluminum sheets (best for coating & flatness)
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