| Customization: | Available |
|---|---|
| After-sales Service: | 5 Yreas |
| Warranty: | 5 Yreas |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency







| Thickness | Unit | 6 mm | 10 mm | 15 mm |
20 mm |
25 mm |
|||
| Cover sheet thickness, front | [mm] | 1.0 | |||||||
| Cover sheet thickness, rear | [mm] | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | |||
| Weight | [kg/m²] | 4.7 | 5.0 | 6.7 | 7.0 | 7.3 | |||
| Technical properties | |||||||||
| Section modulus | W | [cm³/m] | 2.6 | 4.6 | 14 | 19 | 24 | ||
| Rigidity | E@J | [kNcm²/m] | 7.100 | 21.900 | 75.500 | 138.900 | 221.600 | ||
| Alloy / Temper of Aluminium Layers | Peraluman alloy (AIMg), H42 acc. EN 573-3 | ||||||||
| Modulus of Elasticity | E | [N/mm²] | 70.000 | ||||||
| Tensile Strength of Aluminium | R m | [N/mm²] |
|
||||||
| 0.2 % Proof Stress | R p0,2 | [N/mm²] |
|
||||||
| Elongation | A 50 | [%] |
|
||||||
| Linear Thermal Expansion | α | 2.4 mm/m at 100ºC temperature difference | |||||||
| Core | |||||||||
| Aluminium foils from AIMn alloys (EN AW-3003) Bare comprehensive strength | [N/mm²] | > 2.5 | |||||||
| Weight | [kg/m³] | > 50 | |||||||
| Surface | |||||||||
| Lacquering | Coil Coating Fluorocarbon based (e.g. PVDF) |
||||||||
| Gloss (initial value) | [%] | 25-40 | |||||||
| Pencil Hardness | HB-F | ||||||||
| Acoustical Properties | |||||||||
| Sound Absorption Factor | α s | 0.05 | |||||||
| Airborne sound insulation index (acc. to ISO 717-1, ISO 140-3) | R w | [dB] | 21 | 21 | 22 | 23 | 25 | ||
| Thermal Properties | |||||||||
| Termal conductivity (regarding total thickness, incl. cover sheets) | λ | [W/mK] | 0.95 | 1.35 | 1.78 | 2.25 | 2.70 | ||
| Thermal resistance | R | [m²K/W] | 0.0063 | 0.0074 | 0.0084 | 0.0089 | 0.0093 | ||
| Temperature Resistance | [ºC] | -40 to +80 | |||||||
