High-Performance Aluminum Coils
Discover Hengze Steel’s high-performance aluminum coils offering superior strength, formability, and surface quality for architectural, automotive, marine, and industrial applications.
High-Quality Aluminum Coils
Hengze Steel is a professional manufacturer and global supplier of aluminum coils, offering a complete range of products classified by alloy family (1xxx–8xxx). All aluminum coils are produced under strict quality control systems and comply with GB, ASTM, and JIS standards, ensuring consistent chemical composition, reliable mechanical performance, and excellent processing properties.
Our aluminum coil products are widely used in construction, aerospace, automotive manufacturing, shipbuilding, electronics, packaging, heat exchangers, and industrial engineering, making Hengze Steel a trusted aluminum coil supplier for global markets.
| Item | Specification |
|---|---|
| Available Alloys | 1000 / 3000 / 5000 / 6000 / 7000 series (e.g. 1050, 1060, 3003, 3004, 5052, 5083, 6061, 6063, 7075) |
| Thickness | 0.20 mm – 6.00 mm (custom thickness available) |
| Width | 600 mm – 1600 mm (standard); up to 2000 mm available on request |
| Surface Condition | Mill finish, anodized, brushed, embossed, coated (on request) |
| Flatness & Shape | High flatness, uniform thickness, suitable for deep processing |
| Coil Weight | 2.0 – 5.0 MT per coil (customizable) |
| Standards | GB/T, ASTM, JIS |
| Applications | Construction, industrial manufacturing, marine engineering, automotive, aerospace |
Aluminum Coil Products by Alloy Family
We customize colors based on your samples to meet exact requirements. Below are common options that can be tailored to your needs.
Pure Aluminum Coils (1xxx Series)
Typical Grades: 1050, 1060, 1070, 1100
Features: High-purity aluminum with excellent conductivity, corrosion resistance, and outstanding ductility and formability.
Applications: Building insulation, waterproofing systems, electronic components, cable foil, and general aluminum products.
Features: High-purity aluminum with excellent conductivity, corrosion resistance, and outstanding ductility and formability.
Applications: Building insulation, waterproofing systems, electronic components, cable foil, and general aluminum products.
Aluminum–Copper Alloy Coils (2xxx Series)
Typical Grades: 2A11, 2A06, 2017, 2024
Features: Heat-treatable aluminum alloy offering high strength, hardness, and reliable machinability performance.
Applications: Aircraft structures, aerospace components, and high-strength mechanical and engineering applications.
Features: Heat-treatable aluminum alloy offering high strength, hardness, and reliable machinability performance.
Applications: Aircraft structures, aerospace components, and high-strength mechanical and engineering applications.
Aluminum–Manganese Alloy Coils (3xxx Series)
Typical Grades: 3003, 3004, 3A21
Features: Cold-work strengthened alloy with good corrosion resistance and excellent forming capability.
Applications: HVAC ducts, vehicle panels, storage tanks, and refrigeration equipment components.
Features: Cold-work strengthened alloy with good corrosion resistance and excellent forming capability.
Applications: HVAC ducts, vehicle panels, storage tanks, and refrigeration equipment components.
Aluminum–Silicon Alloy Coils (4xxx Series)
Typical Grades: 4A01, 4032
Features: Low-melting-point aluminum alloy with good heat resistance and stable wear performance.
Applications: Building materials, welding consumables, and heat-resistant mechanical parts.
Features: Low-melting-point aluminum alloy with good heat resistance and stable wear performance.
Applications: Building materials, welding consumables, and heat-resistant mechanical parts.
Aluminum–Magnesium Alloy Coils (5xxx Series)
Typical Grades: 5005, 5052, 5083, 5A05, 5754
Features: High-strength aluminum alloy with excellent corrosion resistance, especially in marine environments.
Applications: Shipbuilding, offshore structures, aircraft fuel tanks, and chemical equipment.
Features: High-strength aluminum alloy with excellent corrosion resistance, especially in marine environments.
Applications: Shipbuilding, offshore structures, aircraft fuel tanks, and chemical equipment.
Aluminum–Magnesium–Silicon Alloy Coils (6xxx Series)
Typical Grades: 6005, 6061, 6063, 6082
Features: Balanced aluminum alloy with good strength, corrosion resistance, formability, and weldability.
Applications: Curtain walls, doors and windows, building structures, and industrial components.
Features: Balanced aluminum alloy with good strength, corrosion resistance, formability, and weldability.
Applications: Curtain walls, doors and windows, building structures, and industrial components.
Aluminum–Zinc Alloy Coils (7xxx Series)
Typical Grades: 7A04, 7A09, 7075
Features: Ultra-high-strength aluminum alloy with excellent fatigue resistance under heavy stress.
Applications: Aerospace structures, aircraft components, high-stress parts, molds, and tooling.
Features: Ultra-high-strength aluminum alloy with excellent fatigue resistance under heavy stress.
Applications: Aerospace structures, aircraft components, high-stress parts, molds, and tooling.
Special Aluminum Alloy Coils (8xxx Series)
Typical Grades: 8011
Features: Special-purpose aluminum alloy with excellent formability for thin-gauge rolling processes.
Applications: Aluminum foil, packaging materials, bottle caps, and heat exchanger fins.
Features: Special-purpose aluminum alloy with excellent formability for thin-gauge rolling processes.
Applications: Aluminum foil, packaging materials, bottle caps, and heat exchanger fins.
Aluminum Coil Specifications & Custom Services
Hengze Steel provides aluminum coils with flexible specifications and customization options, including:
Thickness, width, and coil weight customization
Available tempers: O, H14, H16, H18, T4, T5, T6, T651
Surface finish options for industrial and architectural use
Export-standard packaging suitable for long-distance sea transportation
Why Choose Hengze Steel Aluminum Coils?
Hengze Steel ensures stable production, consistent quality, and cost-efficient aluminum coil supply through advanced manufacturing and global logistics support.
✔ Reliable Quality
Strict quality control guarantees uniform composition, accurate dimensions, and stable performance.
✔ Technical Support
Professional guidance on alloy selection, temper, and applications for industrial projects.
✔ Flexible Supply
Customized dimensions, tempers, and packaging to meet project-specific needs.
✔ Global Logistics
Safe export packaging and reliable delivery for international customers.
Prepainted Aluminum Coil FAQS
Aluminum coil is supplied in continuous rolled form, making it suitable for high-efficiency processing such as stamping, roll forming, and automated production lines. Aluminum sheet is typically cut into fixed lengths and is better suited for low-volume or manual fabrication. Coil supply helps reduce material waste, improve production efficiency, and lower handling costs in industrial manufacturing.
There is no single “best” aluminum alloy for all industrial uses, as selection depends on strength requirements, corrosion exposure, and processing methods. Medium-strength aluminum alloys with good formability and corrosion resistance are widely used across construction, transportation, and general engineering sectors. Proper alloy selection ensures long-term performance and cost efficiency.
Aluminum coils are supplied in various temper conditions that control hardness, strength, and formability. Softer tempers allow easier bending and forming, while harder tempers provide improved strength and dimensional stability. Selecting the correct temper is essential for achieving consistent processing results and avoiding material cracking or deformation.
Thickness and width tolerances are controlled through precision rolling, tension regulation, and continuous inspection during production. Compliance with international standards ensures dimensional consistency, which is critical for automated processing, tight assembly requirements, and large-scale industrial projects.
Aluminum coils can be welded and fabricated effectively when the alloy system and processing parameters are properly selected. Factors such as heat input, filler material, and surface preparation play a key role in weld quality. Proper material planning helps maintain structural integrity and surface appearance after fabrication.
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Trusted Aluminum Coil Supplier | Hengze Steel
With extensive experience in aluminum coil manufacturing and international trade, Hengze Steel is committed to delivering high-quality aluminum coils, technical expertise, and competitive pricing to customers worldwide.
📩 Contact Hengze Steel today for aluminum coil specifications, technical consultation, and a customized quotation.
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