Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
Main menu

prБДС EN 12020-1:2022

Aluminium and aluminium alloys - Extruded precision profiles in alloys EN AW-6060 and EN AW-6063 - Part 1: Technical conditions for inspection and delivery

General information

60.55     Jan 31, 2022

60.60   

BDS

ТК-37

European Standard

77.150.10  

The standard is being translated and is in the "Work programme" state

Scope

This document specifies technical conditions for inspection and delivery of alloys EN AW-6060 and EN AW-6063 extruded precision profiles manufactured with and without a thermal barrier (see Figures 1 and 2) and without further surface treatment.
Precision profiles for which this document is applicable 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;
— the maximum weight by meter is 10 kg/m;
— the max. wall-thickness proportion (tmax/tmin) of 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.
NOTE The effect of the thermal barrier material on the dimensional tolerances is covered by EN 12020-2 although the actual thermal barrier material itself is not (see EN 14024).

Life cycle

PREVIOUSLY

Replaces
БДС EN 12020-1:2008

NOW

IN DEVELOPMENT
prБДС EN 12020-1:2022
60.55 Ratification completed (DOR)
Jan 31, 2022

Related project

Adopted from EN 12020-1:2022

Preview

Аn opinion on draft and published standards at national, European and international level can be given at stage 40.20 Public Enquiry, 90.20 Systematic review and 95.20 Proposal for withdrawal for pure national standards.

The members of technical committees with active participation have the obligation to vote on drafts at stage 30.20 Committee voting and 50.20 Formal Vote as well.

An opinion on the document can be submitted by clicking on the "Login" button, if you have an account. If you do not have an account, you need to click on the "Login" button, then register by creating your account and return to this draft/standard.

Login