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Normas DIN – AENOR
DIN EN 12020-2:2007-01

DIN EN 12020-2:2007-01

Aluminium and aluminium alloys - Extruded precision profiles in alloys EN AW-6060 and EN AW-6063 - Part 2: Tolerances on dimensions and form; German version prEN 12020-2:2006

Aluminium et alliages d'aluminium - Profilés de précision filés en alliages EN AW-6060 et EN AW-6063 - Partie 2: Tolérances sur dimensions et forme; Version allemande prEN 12020-2:2006

Aluminium und Aluminiumlegierungen - Stranggepresste Präzisionsprofile aus Legierungen EN AW-6060 und EN AW-6063 - Teil 2: Grenzabmaße und Formtoleranzen; Deutsche Fassung prEN 12020-2:2006

Fecha Anulación:
2018-06 /Withdrawn
Equivalencias internacionales:

prEN 12020-2 (2006-10)

Relación con otras normas DIN:

Reemplazada por: DIN EN 12020-2:2008-06

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 as extruded products supplied without further surface treatment. Precision profiles covered in this standard are distinguished from extruded profiles for general applications covered in EN 755-9 by the following characteristics: they are mainly for architectural applications; they meet more stringent requirements regarding the surface condition of visible surfaces; the maximum diameter of the circumscribing circle CD is 350 mm; they are made to closer tolerances on dimensions and form. 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.
Alloys, Aluminium, Aluminium alloys, Aluminium profile, Extruded, Form tolerances, Limit deviations, Precision profiles, Profile, Quality assurance, Specification (approval), Surfaces, Testing
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