Drilled perforated aluminium honeycomb

Perforated aluminium honeycomb are implemented in compliance with our customers’ needs although 6 hole-perforation is standard.

The honeycomb is normally perforated longitudinally to permit the correct air flow.

Technical features

  • Aluminium honeycomb (aluminium alloy 3000*)
  • Diameter: On request +/-10%
  • Thickness Foil: 70 Microns +/-5 Microns

 

* To Aluminium alloy series 3000 belong: Aluminium alloy 3003, Aluminium alloy 3005, Aluminium alloy 3103, Aluminium alloy 3104

 

Dimensions

Applications

Wind power
Vacuum tables

Technical datasheet

Data +
Technical properties
Type
ALUMINIUM ALLOY 3003/3005/3103/3104
Grade
Aluminium Commercial
Cell size
on request +/-10%
Perforation
Yes
Foil thickness
70 Micron +16/-8 Microns
Density
It depends on the cell +/- 10%
Thickness of slices
On request
Dimensions
L-1250 mm (-0/+50 mm) x W-2500 (-0/+50 mm) expanded
L-8500 mm (-0/+100 mm) x W-3000 (-0/+100 mm) overexpanded.
The regularity of the cell is not guaranteed.
Number of holes and their diameter
On request
Honeycomb core 70 microns +
Honeycomb core’s properties
70 Microns
Aluminium alloy
3003/3005/3103/3104
Ø honeycomb in mm
3,2
6
9
12
19
Ø honeycomb in inches
1/8"
1/4"
3/8"
1/2"
3/4"
Density kg/m3
163
80 - 83
54
40 - 42
27 - 29
Compressive stabilised strength MPa
10,2
4,3 - 4,6
2,5 - 2,6
1,41 - 1,5
0,85 - 0,9

IMPORTANT

To allow us to offer you a panel with particular finishes or colors without minimal pigment variations, it is recommended to place an overall order , so that we can plan the production with the rolling mills that will carry out the painting of the sheets in a batch.

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