Please select and order

€64.38

excl. VAT

CONFIGURE NOW

Preview images

Preview images

Norm

ÖNORM EN 12020-2

Issue date: 2023 03 01

Aluminium and aluminium alloys - Extruded precision profiles in alloys EN AW-6060 and EN AW-6063 - Part 2: Tolerances on dimensions and form

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 barr...

Valid

Publisher:

Austrian Standards International

Format:

Digital | 20 Pages

Language:

German | English | Download GER/ENG

Optionally co-design standards:

Committee 086: Non-ferrous metals

ICS

77.150.10

Topics

Mechanical engineering foundations & materials, Products of non-ferrous metals, Aluminium products

Summary
Norm timeline

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. 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 (t(max)/t(min)) 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.

ÖNORM EN 12020-2

2023 03 01