ALUCORE®

Aluminium cover sheet –

ALUCORE®

ALUCORE® is a light and rigid aluminium composite sandwich panel. It offers outstanding processing properties and comes in a wide range of colours. It has been approved for use in ships (MED approval) and in the train manufacturing and construction industries. We deliver ALUCORE® as sheets.

Physical properties
  Value Unit Test method
Specific gravity g/cm3 DIN EN ISO 1183
Average molecular mass 106 g/mol
Water absorption, 24/96 h (23 °C) % DIN EN ISO 62
Weather-resistance good
Combustibility B1 UL 94 DIN EN ISO 527-2
Food safety no
Mechanical properties
  Value Unit Test method
Modulus of elasticity MPa DIN EN ISO 527-2
Tensile strength MPa DIN EN ISO 527-2
Elongation at break % DIN EN ISO 527-2
Tensile strength at break % DIN EN ISO 527-2
Flexural modulus MPa DIN EN ISO 178
Flexural strength MPa DIN EN ISO 178
Compressive modulus MPa EN ISO 604
Compressive strength, 1%/2% MPa EN ISO 604
Impact strength (Charpy) kJ/m2 DIN EN ISO 179-1eU
Notch impact strength (Charpy) kJ/m2 DIN EN ISO 179-1eA
Notch impact strength (Izod) kJ/m2 DIN EN ISO 180/2A
Toughness (ball pressure) MPa ISO 2039-1
Toughness (Shore D) Sh D DIN EN ISO 868
Wear-resistance % Sand-Slurry
Coefficient of friction (against steel) μ
Thermal properties
  Value Unit Test method
Glass-transition temperature °C DIN 53765
Melting point °C DIN 53765
Operating temperature (instantaneous) °C
Operating temperature (continuous) 80 °C
Operating temperature (minimum) -40 °C
Thermal expansion coefficient, 23–60 °C 10-5 K-1 DIN EN ISO 11359-1;2
Thermal expansion coefficient, 23–100 °C 10-5 K-1 DIN EN ISO 11359-1;2
Specific heat capacity J/(g×K) ISO 22007-4:2008
Thermal conductivity W/(m×K) ISO 22007-4:2008
Electrical properties
  Value Unit Test method
Surface resistivity DIN IEC 60093
Resistivity Ω×cm DIN IEC 60093
Dielectric strength kV/mm DIN EN 60243-1
CTI value V DIN EN 60112
Optical properties
  Value Unit Test method
Light transmittance
Refractive index
Optical errors DIN 52305/AS
Abrasion-resistance, 100 rotations with 500 g % haze ANSI Z26.1

Additional downloads

Delivery selection sheets 1,250×2,500 mm, sheets 1,500×3,000 mm
Specific gravity g/cm3
Service temperature -40 … 80 °C
Price category €€ (€8–25/kg)

Special properties

  • lightness
  • rigidity
  • visually attractive
  • approvals for specific applications
  • easy to process
  • quick deliveries
  • high-quality finished surface material
  • suitable for indoor and outdoor use

Applications

shipbuilding, vehicle-manufacturing industry, parts for boats and caravans, aviation industry, trains, architecture, construction industry

Standard colours

white

Special colours

in minimum order quantities

Premade pieces

enquire

Tomas Djupsund

Area Sales Manager, Ostrobothnia and Satakunta, Product Manager (3A products)
Tomas Djupsund

+358 20 779 0045
E-mail

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