• Honeycomb

  • Aluminium

  • Drilled aluminium honeycomb

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Aluminium honeycomb

Aluminium honeycomb is used for several of applications (i.e. for tool machines, for serigraphy..etc.) and in different sectors such as: public transport industry,nautical sector, building industry, etc...

 

As core material, aluminium honeycomb is used in sandwich panels and it is utilised in: floors, roofs, doors, partitions, facades, working surfaces for automatic machines and for all products which require an optimal stiffness-to-weight-ratio.

 

Aluminium honeycomb as panels’ core has several advantages:

• lightweight
• stiffness
• fire resistance
• compression, shear and corrosion resistance
• flatness

 

Aluminium honeycomb can be used as deflector for laminar flow-ventilation, and as crash-absorber for kinetic energy.
Thickness of non-expanded Blocks: 1000mm standard, the diameter of the cells from 3 to 25 mm. The density of the honeycomb depends on the thickness of the foil and the diameter of the cells.
Thickness of expanded section from 3mm to 60 / 200mm approx. (depending on the cell diameter).
Honeycomb density (from 20 to 163 kg/m3) depends on foil’s thickness and on cell size.

 

Type	Norma	Sector	Certification
Incombustibility	FTP CODE 2010	Shipyards and shipbuilding	MOD. B.pdf MOD. D.pdf
A1	UNI EN 13501-1	Building industry	Fire class A1.pdf

Attestations

Issued by ISTITUTO GIORDANO - Rimini, Italia

 

DOWNLOAD PDF

DOWNLOAD PDF "Drilled aluminum honeycomb data sheet"

 

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Application areas

 

TECHNICAL FEATURES

• Alveolar core 50 Microns
• Alveolar core 70 Microns

Honeycomb core’s properties	50 Microns
Aluminium Alloy series 3000	3003/3005/3103/3104
Ø honeycomb in mm ca.	3,8	6	9	12	19
Ø honeycomb in inches	1/8"	1/4"	3/8"	1/2"	3/4"
Density kg/m3	112	56 - 59	39 - 40	29 - 30	20 - 21
Compressive stabilised strength MPa	6,8	3,0 - 3,5	1,4 - 1,95	0,8 - 0,95	0,4 - 0,6
thickness’ tolerance mm	± 0,1  ( ± 0,05 on request )
dimension’s tolerance mm	± 30
Alloy 3000/3003/3005/3103/3104 aluminium honeycomb is sold perforated or non perforated (the micro perforations allowing air flow between cells, for use under vacuum or decompression) in three forms: unexpanded block non perforated, unexpanded slices, expanded sheets.

Honeycomb core’s properties	70 Microns
Aluminium Alloy series 3000	3003/3005/3103/3104
Ø honeycomb in mm ca.	3,8	6	9	12	19
Ø honeycomb in inches	1/8"	1/4"	3/8"	1/2"	3/4"
Density kg/m3	123	80 - 83	54	40 - 42	27 - 29
Compressive stabilised strength MPa	7,7	4,3 - 4,6	2,5 - 2,6	1,41 - 1,5	0,85 - 0,9
thickness’ tolerance mm	± 0,1 ( ± 0,05 on request )
dimension’s tolerance mm	± 30
Alloy 3000/3003/3005/3103/3104 aluminium honeycomb is sold perforated or non perforated (the micro perforations allowing air flow between cells, for use under vacuum or decompression) in three forms: unexpanded block non perforated, unexpanded slices, expanded sheets.

STANDARD DIMENSIONS (other dimensions available on request)

Disclaimer

LIABILITY DISCLAIMER: The above data are to the best of our knowledge correct and are intended to give information about our products and their potential applications. No warranty is given or implied in respect of certain properties of the products or their suitability for a particular application. We reserve the right for technical changes without further notice. We guarantee impeccable product quality under our terms of sale.