Aluminum alloy honeycomb panel is a lightweight aluminum sandwich composite structure composed of two aluminum face sheets bonded to an aluminum honeycomb core. The honeycomb configuration provides a high strength-to-weight ratio, excellent flatness, and good formability, making it widely used in architectural, transportation, and industrial applications.
As a professional manufacturer and supplier, Chalco provides aluminum honeycomb panels and honeycomb core materials in various alloys and thicknesses. We support A2 fire-resistant structures, custom sizes, surface treatments, and structural processing to meet different engineering and decorative requirements, ensuring consistent bonding strength, certified fire resistance, and long-term structural reliability for demanding projects.
Technical Specifications of Chalco Aluminum Honeycomb Panel
| Specification of Chalco aluminum honeycomb plate | |
| Alloy of the honeycomb core | 3003, 3005, 3103, 3104, 5052, 5056 |
| Alloy of the aluminum panel | 1100, 2024, 3003, 3014, 5005, 6063, 7075 |
| Factory Certificate | BSI ISO 9001, ISO 14001, Nadcap |
| Certification of product quality | EN 13501-1 A2; GB8624 A2-s2,d0; ASTM E84; EN 45545 (rail) |
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Chalco aluminum honeycomb core
Main alloy grades include 3003, 3005, 3103, 3104, 5052, and 5056. Aluminum honeycomb core materials can be supplied separately in block or expanded sheet form.
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Chalco aluminum honeycomb panel plate
Aluminum honeycomb panels are manufactured using high-quality aluminum face sheets such as 1100, 2024, 3003, 3014, 5005, 6063, and 7075, supporting standard sheet sizes and custom fabrication.
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Honeycomb plate composite method
Composite methods include double-sided adhesive bonding, hot-press bonding, mechanical fastening, brazing, and other sandwich structure techniques to ensure structural integrity and long-term performance.
Beyond standard aluminum honeycomb panels, Chalco also provides custom honeycomb solutions, including customized honeycomb core materials, tailored face sheet options, and flexible panel sizes. Our engineering team can develop sandwich structures based on specific structural and application requirements.
Chalco aluminum honeycomb core material
Chalco aluminum honeycomb core is a lightweight structural material offering high strength-to-weight ratio and stable bonding performance in sandwich panel systems.
Aluminum alloy: 3003, 3005, 3103, 3104, 5052, 5056
Thickness of the honeycomb core: 0.045", 0.17", 0.245", 0.42", 0.55" , 0.67", 0.92", etc.
Product features of Chalco aluminum honeycomb core material
- High Strength-to-Weight Ratio: Reduces structural weight while maintaining rigidity for lightweight composite applications.
- Enhanced Bending Stiffness: Stabilizes face sheets in sandwich structures to improve overall panel rigidity.
- Reliable Bonding: Compatible with aluminum and other face sheet materials for durable composite systems.
- Flexible Supply Form: Available in block or expanded sheet form for efficient transport and fabrication.
Chalco aluminum honeycomb core material product forms
- Microcellular Core: Small cell size for sound and thermal control.
- Corrugated Core: Enhanced compressive strength and stability.
- High-Density Core: Increased load-bearing capacity for structural applications.
- 3D Core: Improved impact resistance and thermal performance.
Click to check the detailed information of Chalco honeycombcore products
Chalco aluminum honeycomb panel plate
Panel aluminum alloy: 1100, 2024, 3003, 3014, 5005, 6063, 7075, etc.
Thickness of the aluminum panel: 0.125", 0.25", 0.375", 0.5", 0.625", 0.75", 1" etc.
Panel configurations: Flat aluminum honeycomb panel (open edge), closed-edge panel, boxed panel with brackets, panel with embedded profiles, curved panel, and custom-shaped aluminum honeycomb panel.
Product features of Chalco aluminum honeycomb panel plate
- Lightweight Structure: High strength-to-weight performance with excellent rigidity.
- Sound and Thermal Insulation: Honeycomb cavities improve acoustic and thermal performance.
- Corrosion and Impact Resistance: Suitable for outdoor and demanding environments.
Common Sizes and Thicknesses of aluminum honeycomb panel
- 4x8 ft aluminum honeycomb panel (1220×2440 mm)
- 48" × 84" honeycomb aluminum panel
- 4 ft × 7 ft aluminum honeycomb panel
- 1 inch aluminum honeycomb panel
- 1/2 inch aluminum honeycomb panel
- 3/8 inch aluminum honeycomb panel
- 0.75 inch aluminum honeycomb panel
- 1.75 inch aluminum sandwich honeycomb panel
Common metric sizes include 1200×2400 mm, 1400×3000 mm, 2000×6000 mm, 2500×1250 mm, 3120×1500 mm, and other project-based specifications. For full availability, please refer to the stock size table.
Custom Processing & Engineering Capability
Chalco provides comprehensive fabrication and engineering services for aluminum honeycomb panels, supporting complex structural designs, architectural applications, and project-specific requirements. From material supply to precision processing, we deliver integrated solutions with controlled quality and manufacturing consistency.
- Structural Customization: Curved panels, 90° folding panels, V-groove panels, edge-sealed panels, 3D shaped configurations, and other special-shaped honeycomb structures.
- Precision Machining: CNC cutting, drilling, die cutting, tolerance-controlled processing, and complex geometry fabrication for installation-ready components.
- Bonding & Assembly Solutions: Cold and hot lamination, welding, structural fastening, embedded profile integration, and reinforced assembly systems.
- Advanced Surface Finishing: PVDF, PE coating, powder coating, anodizing, chemical coating, heat transfer printing, polishing, anti-fingerprint treatment, and customized surface systems.
- Testing & Quality Assurance: Destructive and non-destructive testing, structural inspection, and dimensional verification to ensure project reliability.
With integrated manufacturing capabilities and strict process control, Chalco supports both standard production and customized engineering projects, delivering reliable aluminum honeycomb panel solutions for demanding industrial and architectural environments.
Instant QuoteSpecialized Aluminum Honeycomb Panel Systems
Aerospace Grade Aluminum Honeycomb Core (5052 Alloy)
High-performance honeycomb core designed for aerospace and structural applications, providing stable mechanical performance and lightweight structural efficiency.
Brazed Aluminum Honeycomb Panel
Core and face sheets bonded through a high-temperature brazing process, suitable for demanding structural environments requiring enhanced bonding strength.
Perforated Aluminum Honeycomb Panel
Engineered with controlled perforation patterns for ventilation, acoustic control, and lightweight structural integration in architectural and industrial systems.
Folded & Bent Aluminum Honeycomb Panel
Manufactured with precision V-groove processing, edge folding, and controlled bending technology, suitable for curtain wall systems, façade cladding, and complex architectural structures.
Checkered Surface Aluminum Honeycomb Panel
Combines anti-slip patterned surfaces with honeycomb sandwich construction, widely applied in platforms, flooring systems, and industrial structural panels.
Chalco supports the development of engineered aluminum honeycomb panel systems tailored to aerospace, transportation, architectural, and industrial applications.
Instant QuoteMajor collaboration areas for Chalco aluminum honeycomb panel
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Aircraft & Aerospace StructuresHigh strength-to-weight honeycomb panels used in aircraft interiors and structural systems requiring durability and temperature resistance.
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Transportation Systems (Automotive & Rail)Lightweight structural panels for vehicles and rail systems, helping reduce weight and improve energy efficiency.
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Marine & Defense ApplicationsCorrosion-resistant and high-strength configurations for ships, offshore systems, and protective structural applications.
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Building & Architectural SystemsUsed in curtain walls, ceilings, façades, and interior partitions with fire resistance and structural stability.
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Ventilated Aluminum Honeycomb PanelsPerforated or ventilated honeycomb panels are used in façade airflow systems, equipment enclosures, acoustic absorption structures, and controlled ventilation environments requiring structural stability and air circulation.
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Industrial & Cleanroom SystemsReinforced honeycomb panels for vacuum workbenches, cleanroom modules, equipment enclosures, and controlled airflow environments.
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Signage & Display PanelsFlat, weather-resistant panels suitable for billboards, road signage, and outdoor advertising systems.
Multi-Material Honeycomb Sandwich Panel Systems
Aluminum honeycomb panels are part of a broader sandwich panel system in which both the core material and face sheets can be configured according to structural, thermal, decorative, or fire-resistance requirements. In addition to standard aluminum–aluminum configurations, Chalco supports multi-material honeycomb composite solutions for specialized engineering applications.
Alternative Core Materials
- Aluminum honeycomb core (3003, 5052, 5056 alloys)
- Aramid (Nomex) honeycomb core for lightweight aerospace structures
- High-density structural cores for load-bearing systems
Alternative Face Sheet Options
- Aluminum alloy face sheets
- Fiberglass reinforced panels
- Natural stone composite panels
- Decorative architectural panels
- Perforated or ventilation panels
These configurations allow honeycomb sandwich panels to meet requirements in aerospace, rail transit, façade systems, cleanrooms, marine structures, and industrial equipment. Learn more about specialized configurations:
Inventory dimensions and tolerance table for aluminum alloy honeycomb plates
Aluminum alloy honeycomb core is usually a hexagonal structure with a side length of 10mm or less.
Aluminum honeycomb core with a side length of less than or equal to 6mm, with an aluminum foil thickness of no less than 0.05mm;
The aluminum honeycomb core with a side length of 6 mm to 10 mm shall have an aluminum foil thickness of not less than 0.07 mm.
| Product size table for Chalco aluminum honeycomb plate | ||
| - | Thickness | Honeycomb unit size |
| 12*12 inch | 1/8" | 3/8" |
| 1/4" | 3/8" | |
| 3/8" | 1/4" | |
| 1/2" | 1/4" | |
| 3/4" | 1/4" | |
| 1" | 3/4" | |
| 24*24 inch | 1/8" | 3/8" |
| 1/4" | 3/8" | |
| 3/8" | 1/4" | |
| 1/2" | 1/4" | |
| 3/4" | 1/4" | |
| 1" | 3/4" | |
| 24*48 inch | 1/8" | 3/8" |
| 1/4" | 3/8" | |
| 3/8" | 1/4" | |
| 1/2" | 1/4" | |
| 3/4" | 1/4" | |
| 1" | 3/4" | |
| Allowable size deviation | ||
| Length L/mm | L≤2m | ±2 |
| L＞2 m | ±3 | |
| Thickness/mm | ±0.25 | |
| Diagonal length difference | ≤3 | |
| Edge straightness /(mm/m) | ≤2 | |
| Evenness /(mm/m) | ≤2 | |
FAQ for purchasing aluminum honey plate
How to purchase aluminum alloy honeycomb plates?
The decorative surface of aluminum alloy honeycomb plate should have a neat appearance, with straight and neat cut edges without burrs, no exposed aluminum honeycomb core on the front and back sides, and no obvious cracks at the folded edges; Non decorative surfaces are required to have no damage that affects the use of the product, and the product is not degummed.
How to choose between brazed and adhesive aluminum honeycomb panels?
Brazed honeycomb panels provide significantly higher bonding strength and temperature resistance compared to standard adhesive-bonded systems, making them suitable for aerospace and high-temperature structural applications. Adhesive-bonded panels are more commonly used in architectural and general industrial applications where extreme temperature performance is not required. Learn more about brazed aluminum honeycomb panels.
| Property | Welding aluminum honeycomb plate | Adhesive bonded honeycomb plate | Adhesive bonded honeycomb plate with modified epoxy adhesive |
| Flatwise tensile strength | 6Mpa | 1.5Mpa | 2.0Mpa |
| Flatwise compressive strength | 5Mpa | 2Mpa | 2Mpa |
| Flatwise shear strength | 1.5Mpa | 0.5Mpa | 0.8Mpa |
| Drum peeling strength | 120N.mm/mm | 50N.mm/mm | 60N.mm/mm |
| Flexural strength | 100Mpa | 60Mpa | 60Mpa |
| Temperature resistance | Up to 600-degree Celsius | Up to 150-degree Celsius | up to 80-degree Celsius |
What is the difference between aluminum honeycomb panels and aluminum composite panels (ACP)?
Aluminum honeycomb panels use a structural aluminum core, offering higher rigidity, fire resistance, and structural stability. ACP panels use a plastic core, making them lighter and more economical but less suitable for high-strength or fire-rated applications.
What is the standard 4x8 aluminum honeycomb panel size?
The common 4x8 aluminum honeycomb panel size is 1220 × 2440 mm. Other metric sizes such as 1200 × 2400 mm and 1500 × 3000 mm are also available, with thickness customized according to project requirements.
Are aluminum honeycomb panels fire resistant?
Yes. Aluminum honeycomb panels can achieve A2 fire rating according to EN 13501-1 when manufactured with appropriate materials and bonding systems, making them suitable for façade and transportation applications.
How is the weight of an aluminum honeycomb panel determined?
Panel weight depends on face sheet thickness, core density, and total panel thickness. Exact weight specifications are typically provided based on final configuration and structural requirements.
How to get an accurate quotation for aluminum honeycomb panels?
Accurate pricing depends on panel size, thickness, alloy grade, core configuration, surface treatment, and order quantity. Providing detailed specifications helps ensure precise quotations and faster delivery.
Chalco can provide you the most comprehensive inventory of aluminum products and can also supply you customized products. Precise quotation will be provided within 24 hours.
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