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ALUSTEP ®- F

Product catalog summary

Overview: The document provides technical specifications and performance data for ALUSTEP®-F sandwich panels, which are composed of aluminium honeycomb cores and glass fiber skins impregnated with phenolic resin. These panels are used in various applications, including shipbuilding and railway sectors, due to their lightweight and strong structural properties.

Specifications:

Skins: Made from bidirectional glass fiber fabric with phenolic resin, weighing 290 g/m³.
Core: Aluminium honeycomb made from alloys 3003/3005/3103/3104 with hexagonal cells. Available diameters range from 3 mm to 19 mm, with foil thickness between 50 to 70 microns.
Panel Sizes: Standard dimensions are 1250x2500 mm and 1500x3000 mm, with custom sizes available up to 1500x4000 mm.
Tolerances: Thickness tolerance is ±0.4 mm, and dimension tolerance is ±30 mm.

Performance Characteristics:

Panel Weight: Varies from 1.5 kg/m² to 3.1 kg/m² depending on thickness.
Compressive Strength: Stabilized strength is approximately 2.9 MPa.
Maximum Load: Ranges from 80 N to 700 N depending on panel thickness.
Deflection at Maximum Load: Varies from 38 mm to 6 mm.
Elastic Modulus: Approximately 24,000 MPa.
Thermal Properties: Maximum service temperature is between -50°C and +80°C, with a thermal expansion coefficient of 3.5x10^-5 °C^-1.

Certifications:

Low flame spread certification according to IMO MED FTP Code 2010 for shipbuilding applications.
Railway certifications UNI EN 45545-2 for ceilings, interiors, and floors with classifications HL2 and HL3.

Additional Notes: Certified versions of ALUSTEP F must be requested in advance and may incur additional costs. The document includes a liability disclaimer stating that the data provided is to the best of the company's knowledge and subject to change without notice.

Catalog excerpts

ALUSTEP®- F Panel’s composition CEL Components S.r.l. Via Ca’ dell’Orbo Sud 4 - 40055 Castenaso (Bologna) Italy Tel. +39 051 782505 Fax +39 051 782477 www.cel.eu [email protected] P.IVA 04102800378 CCIAA BO 0339828 ALUMINIUM AND THERMOPLASTIC HONEYCOMBS, LAMINATES, SANDWICH PANELS SKINS IN BIDIRECTIONAL GLASSFIBER FABRIC impregnated with phenolic resin 290 g/m3 CORE Aluminium honeycomb (Alloy 3003/3005/3103/3104) with hexagonal cells Diameter: 03/8”, 01/4”, X1 Thickness Foil: from 50 to 70 microns X1 = other diameters on request Technical data sheet for standard panels (dimensions, materials and special finishes on request) ** Tested by Internal Laboratory *** Approximate value f Sample dimension with 4 support points (L, W) 540x540 ; distance among the lower points 500mm, distance among the upper points 250mm t All values refer to a panel made of aluminum honeycomb with a cell diameter 6 mm 56 kg/m3 and thermoplastic adhesive 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.

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CEL Components S.r.l. Via Ca’ dell’Orbo Sud 4 - 40055 Castenaso (Bologna) Italy Tel. +39 051 782505 Fax +39 051 782477 www.cel.eu [email protected] P.IVA 04102600378 CCIAA BO 0339628 ALUMINIUM AND THERMOPLASTIC HONEYCOMBS, LAMINATES, SANDWICH PANELS Standard dimensions (other dimensions available on request) - Dimension tolerance ±30mm Q_ LU CO Certified version of ALUSTEP F must be required while asking for a quotation. Certified products must be required in advance and might have a price surcharge due to certified materials. Certifications/Classifications for ALUSTEP F's fire Resistance - Tested...

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ALUSTEP ®- F

ALUSTEP ®- F

Catalog excerpts

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