Product Features
Technical Properties
Thickness 2mm 3mm 4mm 5mm
Aluminum cover sheet [mm] 0.25 0.50
Weight[kg / m2] 2.25 3.5 5.60 6.55
Section modulus W [cm3 / m] 0.91 1.25 1.75 2.10
Rigidity EJ [kNcm2 / m] 880 1250 2400 3250
Width (standard size) [mm]   1220/1250/1500
Mechanical Properties of Aluminum Cover Sheets
Alloy A3003
Rigidity EJ [kNcm2 / m] 7,000 kg / mm2
Tensile strength of cover sheets [N/mm2] Rm ≥ 130
Proof stress [N/mm2] Rp 0.2 ≥ 90
Elongation A50 ≥ 5%
Linear expansion 2.4 mm/m at 100°C temperature
Yield strength 15.5 kg / mm2
Physical Features Tast Value
Bending strength 119 Mpa
Bending modulus of elasticity 3.48 x 104
Penetrating resistance 9.9KN
Shearing strength 32.8 Mpa
180º peel strength 11.4 N/mm
Thermal expansion coefficient 1.6 x 10-5
Temperature of thermal 112 °C
Temperature resistance -40 °C to +80 °C
Mechanical and Technical Properties
Thickness 3mm 4mm
Aluminum Alloy A3003 H18 A3003 H18
0.2% Proof Stress 115 N/mm2 115 N/mm2
Elongation 22 %(DIN EN 485-2) 22 %(DIN EN 485-2)
Modules of Elasticity 70,000 N/mm2 70,000 N/mm2
Panel Weight 7.6 kg/m2 7.6 kg/m2
Rigidity 30 2400 kNcm2 / m 2400 kNcm2 / m