EN 12020-1 PDF

Find the most up-to-date version of CEN – EN at Engineering BS EN Aluminium and aluminium alloys —Extruded precision profiles in alloys EN AW and EN AW —Part 1. Buy SN EN ALUMINIUM AND ALUMINIUM ALLOYS – EXTRUDED PRECISION PROFILES IN ALLOYS EN AW AND EN AW – PART.

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112020-1 For the rapid determination of the chemical composition limit different spectral analysis methods are used e. The product for delivery will not normally be treated with a corrosion preventative. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.

The type of corrosion preventative used shall also be subject to agreement between supplier and purchaser. A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to 12002-1 CEN Management Centre has the same status as theofficial versions.

EVS-EN – Estonian Centre for Standardisation

Precision profiles covered in this document are distinguished from extruded profiles for general applications covered in BS EN by the following characteristics:.

The average content of each sample shall be within the specification for the chemical composition limits. Your basket is empty.

For details of these and other benefits contact Membership Administration. 1220-1

EVS-EN 12020-1:2008

Various BSI electronic information services are also available which give details on all its products and services. Profile method — Terms, definitions and surface texture parameters ISO Hardness testing may be used for 10220-1 purposes subject to agreement between supplier and purchaser. It is the constant aim of BSI to improve the quality of our products and services. Users of British Standards should make sure that they possess the latest amendments or editions.

You may find similar items within these categories by selecting from the choices below:. For dated references only the edition cited applies.

Profile method — Rules and procedures for the assessment of surface texture ISO 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 mm They are made to closer tolerances on dimensions and form.


Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.

Customers who bought this product also bought BS EN Learn more about the cookies we use and how to change your settings. Tolerances on dimensions and form ENPaints and varnishes — Coating of aluminium and aluminium a. Technical conditions for inspection and delivery Status: If for dimensions critical to function, tolerances other than those specified in this document are to be used, they shall be entered in the drawing adjacent to the associated nominal size.

You may experience issues viewing this site in Internet Explorer 9, 10 or 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. A list of organizations represented on this committee can be obtained on request to its secretary. For products intended for surface treatments e. Where profiles are intended for later assembly, it is recommended that the manufacturer is provided with a drawing giving appropriate details.

Information regarding online access to British Standards via British Standards Online can be found at http: Coatings prepared from coating powder EN ENAluminium and aluminium alloys — Wrought products — Temper designations ENAluminium and aluminium alloys – Chemical composition and form of wrought products – Part 3: Contents of BS EN includes: Unless it is explicitly stated in the order document, no obligation shall be placed on the manufacturer to use the same processes for subsequent or similar orders.

If the purchaser wishes to inspect the product at the manufacturer’s works, he shall notify the supplier at the time of placing the order.

If this is required, it shall be specified in the order document and agreed with the supplier.

Key 1 visible surface 2 area of probable appearance of weld lines 3 area of probable appearance of T-joint streaks Figure 3 — Marking of visible surfaces of approximate area of appearance of weld lines and T-joint streaks For profiles intended for surface treatment, surfaces and areas that are to be so treated should be indicated on the drawing. RevisionsBritish Standards are updated by amendment or revision.


This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by Septemberand conflicting national standards shall be withdrawn at the latest by September It supersedes BS EN Accept and continue Learn more about the cookies we use and how to change your settings. If the purchaser requires closer limits for elements than those specified in the above standard, these limits shall be according to an agreement between supplier and purchaser and stated in the order document.

Visible surfaces shall be identified, indicating main and, if necessary, secondary order visible surfaces. Aluminium and aluminium alloys. This also applies to the tolerances on form. Eworldwide for CEN national Members. We use cookies to make our website easier to use and to better understand your needs.

Buying standardsOrders for all BSI, international and foreign standards publications should be addressed to Customer Services. Precision profiles covered in this document are distinguished from extruded profiles for general applications covered in EN by the following characteristics: If the outline of a profile is modified by machining, it is recommended that the final shape is also indicated.

In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. The detail of information required in the marking shall be subject to agreement between supplier and purchaser.

Technical conditions for inspection and delivery BS EN is the European standard that specifies the technical conditions for inspection and delivery of alloys BS EN AW and BS EN AW extruded precision profiles manufactured with and without a thermal barrier and without further surface treatment.

BS EN 12020-1:2008

To read about and order the other standards for aluminium, visit www. Users are responsible for its correct application.

Information on standardsBSI provides a wide range enn information on national, European and international standards through its Library and its Technical Help to Exporters Service.