UNE-EN 12020-2:2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Aluminium and aluminium alloys - Extruded precision profiles in alloys EN AW-6060 and EN AW-6063 - Part 2: Tolerances on dimensions and form
Hardcopy , PDF
Spanish, Castilian, English
24-05-2017
13-09-2023
This European Standard 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 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.
NOTEThe effect of the thermal barrier material on the dimensional tolerances is covered by this document although the actual thermal barrier material itself is not (see EN 14024).
| Committee |
CTN 38
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Superseded
|
| Standards | Relationship |
| EN 12020-2:2016 | Identical |
| NS EN 12020-2 : 2016 AC 2017 | Identical |
| ONORM EN 12020-2 : SEP 2017 | Identical |
| BS EN 12020-2:2016 | Identical |
| NBN EN 12020-2 : 2008 | Identical |
| NF EN 12020-2 : 2017 | Identical |
| I.S. EN 12020-2:2016 | Identical |
| NEN EN 12020-2 : 2016 C1 2017 | Identical |
| DIN EN 12020-2:2015-12 (Draft) | Identical |
| EN 12020-2:2016/AC:2017 | Identical |
| EN ISO 1101:2017 | Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out (ISO 1101:2017) |
| EN 755-9:2016 | Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 9: Profiles, tolerances on dimensions and form |
| ISO 1101:2017 | Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out |
| EN 14024:2004 | Metal profiles with thermal barrier - Mechanical performance - Requirements, proof and tests for assessment |
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