STN EN 12020-2
| Označenie: | STN EN 12020-2 |
| Platnosť: | Platná |
| Počet strán: | 20 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Hliník a zliatiny hliníka. Pretláčané presné profily zo zliatin EN AW-6060 a EN AW-6063. Časť 2: Tolerancie rozmerov a tvaru |
| Anglický názov: | Aluminium and aluminium alloys - Extruded precision profiles in alloys EN AW-6060 and EN AW-6063 - Part 2: Tolerances on dimensions and form |
| Dátum vydania: | 01. 04. 2023 |
| Dátum zrušenia: | |
| ICS: | 77.150.10 |
| Triediaci znak: | 42 7820 |
| Úroveň zapracovania: | idt EN 12020-2:2022 |
| Vestník: | 03/23 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 12020-2:2017-06 (42 7820) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies tolerances on dimensions and form of extruded precision profiles in alloys EN AW-6060 and EN AW-6063, manufactured with and without a thermal barrier (see Figures 1 and 2). It applies to extruded products supplied without further surface treatment. Precision profiles covered in this document are distinguished from extruded profiles for general applications covered in EN 755-9 by the following characteristics: - they are designed with mostly uniform wall-thicknesses; - they are mainly used for mechanical engineering, architectural and automotive (except crash-elements) applications; - their maximum weight per metre is 10 kg/m; - their maximum wall thickness ratio (tmax/tmin) is 3,5. In the case of profiles which, due to the complexity of their design, are difficult to manufacture and specify, then special agreements between supplier and purchaser may need to be reached. |
| Náhľad normy: | Náhľad normy (PDF) |