Chalco supplies aircraft honeycomb panels, complete sandwich structures, and separate honeycomb cores for aerospace component manufacturing. Available projects may involve aluminum, titanium, stainless steel, and composite-facing systems with compatible aluminum, aramid, or specialized metallic honeycomb cores.
We coordinate material selection, custom panel dimensions, CNC machining, edge details, and inserts for aerospace applications. Share your drawing, facing and core requirements, quantity, and inspection criteria to confirm a suitable configuration and quotation.
Compare sandwich panel materials, configurations, and sizes.
Explore core materials, specifications, and supply forms.
Aircraft Honeycomb Applications
Find aircraft components and purchasing considerations.
For project-specific requirements, share your drawings, material specifications, dimensions, and order quantity. Chalco can review available configurations, custom processing options, and quotation requirements.
Aircraft Honeycomb Sandwich Panels
Aircraft honeycomb sandwich panels combine a facing material, compatible core, and approved bonding or joining method. When comparing panel options, specify the facing alloy and temper, facing thickness, core material and density, overall thickness, required dimensions, fastening details, and applicable tests.
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Aluminum-Faced Honeycomb Panels
For aircraft floors, interiors, and secondary structures. Facing options: Alclad 2024-T3/T42, 7075-T6, 5052-H32, and 6061-T6; 2A12-T4 in 0.3/0.5 mm. Configurations matched to load and fastening requirements. Explore aluminum honeycomb panels.
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Titanium-Faced Honeycomb Panels
For specialized aerospace assemblies. Material options: Ti-6Al-4V and Ti-6Al-2Sn-4Zr-6Mo, subject to joining compatibility, service conditions, and project verification.
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Stainless Steel-Faced Honeycomb Panels
For specialized structures requiring corrosion and service-condition assessment. Material options: 304 and 321 stainless steel, subject to joining and manufacturing feasibility.
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Composite-Faced Honeycomb Panels
FRP/CFRP facings with compatible cores, including aramid, for lightweight aircraft interiors and equipment panels. Epoxy or compatible bonding systems; finished-panel FST verification as required. Explore aramid honeycomb panels and honeycomb sandwich panels.
Aircraft Honeycomb Panel Specifications
These are selected reference configurations for technical purchasing review, not universal specifications across all facing-core combinations. Confirm final tolerances, manufacturing route, testing, and documents against approved drawings.
| Aircraft Honeycomb Sandwich Panel Reference Options | ||
| Purchasing parameter | Reference option | Application boundary |
| Panel constructions | Selected aluminum-, titanium-, stainless steel-, or composite-faced honeycomb structures | Compatible core and joining route confirmed per design |
| Aluminum facings | 2024, 7075, 5052, 6061; selected 2A12-T4 project option | Actual temper/availability confirmed individually |
| 2A12-T4 facing thickness | 0.3 mm / 0.5 mm | Selected supplier-referenced aluminum sandwich configuration only |
| Other facings | Titanium alloys, 304/321 stainless steel, FRP, CFRP | Project-specific construction and supply confirmation |
| Selected aluminum sandwich thickness | 5–100 mm | Supplier-referenced configuration; not all facing materials |
| Selected aluminum panel size | Up to 2200 × 4000 mm | Requires approved design and manufacturing confirmation |
| Custom processing | Cutting, CNC profiles, drilling, countersinks, potted inserts, edge sealing | Feasibility based on drawing and quantity |
| Records and acceptance | Agreed dimensional, material, inspection and test documents | Specify the required scope in the RFQ/order |
Aerospace Honeycomb Cores and Supply Forms
Honeycomb cores can be purchased separately for panel fabrication or supplied within finished sandwich panels. Selection depends on core material, cell size, density, thickness, foil or paper specification, and required verification. Review related honeycomb core materials and sandwich panel systems.
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Aerospace Aluminum Honeycomb Core
Aluminum honeycomb cores are available in material options including 3003, 5052, and 5056, subject to the specified core configuration. Cell size, density, and treatment depend on the actual project configuration. Also review 5A12 aerospace aluminum honeycomb core.
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Aerospace Aramid Paper Honeycomb Core
Aramid paper honeycomb cores may be paired with compatible composite-faced panels in lightweight aircraft interiors and selected structural assemblies. Grade, density, bonding and any complete-panel FST requirements are reviewed for the specific application.
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Aerospace Stainless Steel Honeycomb Core
Stainless steel honeycomb cores can be reviewed for specialized metallic aerospace assemblies. Alloy, cell geometry, joining method, thermal exposure, and assembly qualification depend on the approved design; no universal high-temperature rating is implied.
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Aerospace Titanium Honeycomb Core
Titanium honeycomb cores are project-specific metallic options for selected aerospace designs. Alloy, cell geometry, bonding or joining route, and verified performance requirements are confirmed against customer drawings rather than assumed from titanium material properties.
Aerospace Honeycomb Core Specifications
Specify core material, cell size, density, thickness, and delivery form for separate-core purchasing. The values below belong to different material or supplier configurations and must not be combined as one universal product range.
| Aerospace Honeycomb Core Material Reference Options | ||
| Core parameter | Reference option | Scope / purchasing note |
| Core materials | Aluminum, aramid paper, titanium, stainless steel | Distinct core designs and qualification requirements |
| Aluminum core cell size | 3, 4, 5 mm (selected supplier series); existing 1/8, 3/16, 1/4 inch options | Not every size applies to every grade or density |
| Selected aluminum core density | Approx. 18–140 kg/m³ | Supplier-referenced series only |
| Aluminum core thickness | 3–80 mm reference | Verify with alloy, cell, density and processing |
| Aramid core options | 1/8, 3/16, 1/4 inch cells; 3–50 mm reference thickness | Grade and assembly-dependent |
| Special metallic cores | Stainless steel and titanium options for project review | Geometry, joining, and acceptance scope confirmed individually |
| Selected aluminum treatment | Phosphoric-acid anodizing; optional vented core | Specified supplier process / space-project option |
| Supply forms | Unexpanded, slices, expanded, formed/vented where feasible, CNC-machined | Manufacturing dependent on material and drawings |
Common Honeycomb Core Supply Forms
Honeycomb cores can be supplied as unexpanded blocks, core slices, or expanded sheets to suit downstream bonding, machining, and sandwich panel fabrication requirements.
Custom Honeycomb Core Configurations
Chalco supports project-specific honeycomb core configurations, including curved and spherical shapes, perforated structures, CNC-machined profiles, micro-cell designs, and high-density options. Material compatibility, geometry, and processing feasibility are confirmed according to customer drawings and application requirements.
Curved Flexible Honeycomb Core
Perforated Honeycomb Core
CNC Machined Honeycomb Core
Spherical Flexible Honeycomb Core
Micro-Cell Honeycomb Core
High-Density Honeycomb Core
Chalco supplies aerospace honeycomb cores in standard and custom configurations. Share your required core material, cell size, density, thickness, dimensions, and order quantity for technical review and quotation.
Chalco Honeycomb Panel Applications in Aircraft
Honeycomb sandwich panels and cores are used in aircraft interiors, floor assemblies, secondary structures, and selected aerodynamic components. Material selection and panel design vary with installation location, structural loads, weight targets, and qualification requirements. Chalco supports project-specific configuration and supply reviews for these applications.
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Aircraft Cabin Interior and Furnishing Panels
Typical uses: cabin sidewalls, ceilings, partitions, and fittings.
Material and RFQ checks: confirm facings, weight, fastening, dimensions, and FST requirements.
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Aircraft Passenger and Cargo Floor Panels
Typical uses: passenger, cargo, and access-floor assemblies.
Material and RFQ checks: confirm loads, core density, inserts, reinforcement, wear limits, and inspection.
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Secondary Structures and Equipment Panels
Typical uses: equipment enclosures using honeycomb ventilation shielding panels when airflow and EMI control are required.
Material and RFQ checks: confirm stiffness, attachments, tolerances, and tests.
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Special Metal Honeycomb and Thermal Structures
Typical uses: metallic honeycomb assemblies and thermally exposed components.
Material and RFQ checks: verify material, temperature, joining, corrosion, thermal cycling, and assembly tests.
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Overhead Bins and Storage Structures
Typical uses: overhead bins, stowage enclosures, cabinetry, and supporting panels.
Material and RFQ checks: confirm core compatibility, weight, attachments, finish, and FST documentation.
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Aircraft Fairings and Aerodynamic Panels
Typical uses: fairings and aerodynamic covers.
Material and RFQ checks: carbon fiber honeycomb sandwich panels; confirm curvature, bonding, tolerances, and acceptance.
Beyond aircraft applications, Chalco also supports custom honeycomb panels and cores for spacecraft and satellite structures, with project-specific material configurations and processing options. Share your drawings, material specifications, dimensions, and order quantity for technical review and quotation.
Custom Aerospace Honeycomb Manufacturing and Fabrication
Chalco coordinates custom aircraft honeycomb sandwich panels and core fabrication through specialized manufacturing partners. From facing-core configuration and panel bonding to precision machining and insert integration, production requirements are reviewed against customer drawings, application conditions, and acceptance criteria.
- Custom panel and core fabrication: aluminum and selected multi-material sandwich configurations, with custom thicknesses, panel dimensions, core density, cell size, and cut-to-size requirements.
- Precision CNC processing: core contour machining, panel cutting, drilling, countersinking, and complex profiles according to approved drawings and dimensional tolerances.
- Potted inserts and reinforcement: threaded inserts, localized reinforcement, and resin-potted insert integration for specified fastening and assembly requirements.
- Edge finishing and venting: panel edge sealing, cut-outs, and vented honeycomb configurations for projects requiring defined edge protection or pressure-equalization paths.
- Bonding and panel assembly: compatible facing-core bonding systems and project-specific surface preparation, including selected anodized aluminum configurations. Review related honeycomb joining methods.
- Prototype and production support: custom test specimens, sample fabrication, machining verification, and batch production planning based on approved technical specifications and project requirements.
Aerospace Honeycomb Quality Control and Project Assurance
Chalco coordinates material verification, dimensional inspection, and project-specific testing with selected manufacturing partners. Inspection requirements and documentation are defined according to the approved panel or core configuration, applicable standards, and customer acceptance criteria.
| Quality Control Area | Inspection and Verification Scope | Project Documentation |
| Material and Traceability | Facing and core material identification, alloy or grade, temper where applicable, and batch traceability. | Available material certificates and traceability records. |
| Dimensional and Machining Inspection | Panel thickness, overall dimensions, core geometry, machined profiles, drilled holes, countersinks, and insert positions. | Dimensional inspection records against approved drawings. |
| Core Mechanical Performance | Core compression and shear properties, where specified for the selected material and configuration. | Available material performance data or agreed test reports. |
| Bonding and Panel Integrity | Facing-core bonding quality, bond or peel strength, and applicable panel integrity checks. | Agreed bonding inspection and mechanical test records. |
| Application-Specific Qualification | FST, environmental, thermal-vacuum, or outgassing verification where required by the project. | Applicable test reports, CoC, and manufacturing partner certification information, subject to confirmation. |
Prototype Validation and Production Assurance: For projects requiring qualification before batch supply, sample dimensions, material configurations, test plans, and acceptance criteria can be confirmed during technical review. Prototype evaluation and subsequent production requirements are coordinated according to customer approval and the agreed inspection scope.
Aerospace quality-system certification and finished-component qualification are evaluated separately. Requirements such as FAR 25.853, TVAC performance, or vacuum outgassing limits must be verified for the applicable material or completed assembly; compliance is not assumed across all product configurations.
Aircraft Honeycomb Panel and Core Selection Guide
Select a complete panel or separate core according to the aircraft component, facing-core compatibility, loading, weight, manufacturing route, fastening details, and required verification. The configurations below are engineering starting points, not automatic aircraft approvals.
| Aircraft Honeycomb Panel and Core Purchasing Guide | ||
| Application / buying need | Common option to review | Key RFQ / acceptance points |
| Cabin sides, ceilings, partitions | Composite-facing and compatible aramid core; selected metal-faced systems | Mass, finish, fixings, finished-panel FST |
| Passenger / cargo floor panels | Aluminum-faced honeycomb or approved composite alternatives | Point/distributed loads, inserts, core density, impact/damage limits |
| Large equipment / access panels | Selected aluminum or composite-faced structures | Dimensions, flatness, cut-outs, stiffness, tolerances |
| Curved panels or complex shapes | Compatible formable core and selected face sheets | Curvature, orientation, machining, adhesive route |
| Special metallic / thermal applications | Project-evaluated titanium or stainless steel honeycomb construction | Operating limits, corrosion, joining, test evidence |
Compare aluminum versus aramid honeycomb core when defining your design. Final material and panel suitability must be confirmed against approved aircraft-component requirements.
Frequently Asked Questions (FAQ)
Do you supply complete aircraft honeycomb sandwich panels or separate honeycomb cores?
Both forms can be reviewed for purchase. Chalco coordinates selected complete sandwich panels and separate cores according to material, dimensions, processing, quantity, and project requirements.
What should I include in my aircraft honeycomb panel RFQ?
Send the drawing, facing alloy and thickness, core material, cell size or density, finished panel thickness and dimensions, quantity, intended use, and required standards or test reports.
Can you supply machined panels with holes, edge finishing, or inserts?
CNC machining, drilling, countersinking, edge treatments, and selected potted or threaded inserts can be reviewed. Feasibility and tolerances depend on the approved structure and drawings.
Can you support FST, TVAC, or other aerospace verification requirements?
Relevant tests and documentation are evaluated for the specified material and finished configuration with the manufacturing partner. No blanket certification or qualification is implied.
What are the MOQ and lead times for samples and production?
MOQ and production schedules depend on materials, tooling, dimensions, testing, and order quantity. Provide the project specification for a confirmed sampling and delivery assessment.
Get Aerospace Honeycomb Panels
Request a quotation for aircraft honeycomb sandwich panels or separately supplied honeycomb cores. Chalco coordinates selected aluminum, aramid, titanium, stainless steel, and composite configurations subject to design and manufacturing review.
To speed up your RFQ, share panel or core drawings, material and temper, facing thickness, core cell size and density, dimensions, quantity, aircraft component, and applicable qualification or inspection requirements.
Send your drawings and RFQ details. Our team will review material options, custom processing, available documents, and quotation feasibility for your project.
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