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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Contents of BS EN includes: NOTE EN includes criteria 1202-01 how to determine number, volume and shape of samples, about time and location of sampling and about the design and maintenance of the tools, in order to make sure that the average chemical composition of the sample is representative of the average chemical composition of the whole melt.

EVS-EN – Estonian Centre for Standardisation

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You may find similar items within these categories by selecting from the choices below:. It supersedes BS EN In eb case of profiles, which, due to the complexity of their design are difficult to manufacture and specify, 12020–1 special agreements between supplier and purchaser may need to be reached. This European Standard shall be given the status of a national standard, either by publication of an identical text 120200-1 by endorsement, at the latest by Septemberand conflicting national standards shall be withdrawn at the latest by September A list of organizations represented on this committee can be obtained on request to its secretary.

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.


EVS-EN 12020-1:2008

Precision profiles covered in this document are distinguished from extruded profiles for general applications covered in BS EN by the following characteristics:. Customers who bought this product also bought BS EN Technical conditions for inspection and delivery 1220-1 The product for delivery will not normally be treated with a corrosion preventative.

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This marking shall not adversely affect the final use of the product. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards.

It presents the UK view on standards in Europe and at the international level. Technical 120201- for inspection and delivery. For details of these and other benefits contact Membership Administration.

Profile method — Rules and procedures for the assessment of surface texture ISO NOTE For the rapid determination of the chemical composition limit different spectral analysis methods are used e. Information regarding online access to British Standards via British Standards Online can be found at http: Any discoloration or minor blemishes that are likely to be eliminated by the intended pretreatment for anodizing according to EN or by painting according to EN shall be permitted.

The type 21020-1 corrosion preventative used shall also be subject to agreement between supplier and purchaser. Precision profiles covered in this document are distinguished from extruded profiles for general applications covered in EN by the following characteristics: If this is required, it shall be specified in the order document and agreed with the supplier.

BS EN 12020-1:2008

In case of dispute concerning the chemical composition limits, referee analysis shall be carried out in accordance with EN You may experience issues viewing this site in Internet Explorer 9, 10 or Buying standardsOrders for all BSI, international and foreign standards 1200-1 should be addressed to Customer Services.


Precision profiles covered in this document are distinguished from extruded profiles for general applications covered in BS EN by the following characteristics: ENAluminium and aluminium alloys — Wrought products — Temper designations 120201Aluminium and aluminium alloys – Chemical composition and form of wrought products – Part 3: We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover.

Standards are also available from the BSI website at http: The decision of the arbitrator shall be final. 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. CopyrightCopyright subsists in all BSI publications. It is incorporated by Royal Charter.

Except as permitted under the Copyright, Designs and Patents Act no extract may be reproduced, dn in a retrieval system or transmitted in any form or by any means — electronic, photocopying, recording or otherwise — without prior written permission from BSI. For dated references only the edition cited applies. Alternative hardness test methods may be used subject to agreement between supplier and purchaser e.

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. Find Similar Items This product falls into the following categories.

Technical conditions for inspection and deliveryICS