BS-EN-10305-3-2002.pdf
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1、BRITISH STANDARD Steel tubes for precision applications Technical delivery conditions Part 3: Welded cold sized tubes The European Standard EN 10305-3:2002 has the status of a British Standard ICS 77.140.75 ? BS EN 10305-3:2002 Incorporating corrigenda nos. 1 and 2 Licensed Copy: London South Bank U
2、niversity, London South Bank University, Tue Jul 03 01:12:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 10305-3:2002 ISBN 0 580 40823 X National foreword The UK participation in its preparation was entrusted to Technical Committee ISE/8, Steel pipes. A list of organizations represented on this
3、 committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued sinc
4、e publication Amd. No. DateComments 14628 6 August 2003Correction to supersession details in the national foreword 17110 Corrigendum No. 2 Correction to supersession details in the national foreword BSI 2007 Corrigendum No. 1 This British Standard was published under the authority of the Standards P
5、olicy and Strategy Committee on 26 November 2002 29 June 2007 This British Standard was published by BSI. It is the UK implementation of EN 10305-3:2002. Together with BS EN 10296-1:2003 and BS EN 10305-5:2003 it supersedes BS 6323-5:1982 which is withdrawn. Together with BS EN 10305-2:2002 and BS E
6、N 10305-6:2005 it supersedes BS 6323-6:1982 which is withdrawn. Together with BS EN 10296-1:2003, BS EN 10296-2:2005, BS EN 10297-1:2003, BS EN 10305-1:2002, BS EN 10305-2:2002, BS EN 10305-4:2003, BS EN 10305-5:2003 and BS EN 10305-6:2005 it supersedes BS 6323-1:1982 which is withdrawn. Licensed Co
7、py: London South Bank University, London South Bank University, Tue Jul 03 01:12:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10305-3 November 2002 ICS 77.140.75 English version Steel tubes for precision applications - Technical delivery conditio
8、ns - Part 3: Welded cold sized tubes Tubes de prcision en acier - Conditions techniques de livraison - Partie 3: Tubes souds calibrs Przisionsstahlrohre - Technische Lieferbedingungen - Teil 3: Geschweite magewalzte Rohre This European Standard was approved by CEN on 2 October 2002. CEN members are
9、bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to th
10、e Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status a
11、s the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STAN
12、DARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10305-3:2002 E Licensed Copy: London South Bank Un
13、iversity, London South Bank University, Tue Jul 03 01:12:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 10305-3:2002 (E) 2 Contents Foreword4 1Scope 5 2Normative references 5 3Terms and definitions6 4Symbols6 5Classification and Designation.6 5.1Classification6 5.2Designation.6 6Information to be
14、supplied by the purchaser7 6.1Mandatory information7 6.2Options7 6.3Example of an order 8 7Manufacturing process .8 7.1Steelmaking process.8 7.2Tube manufacture and delivery conditions 8 8Requirements.9 8.1General9 8.2Chemical composition.9 8.3Mechanical properties.10 8.4Appearance and internal soun
15、dness.11 8.5Dimensions and tolerances12 9Inspection.15 9.1Types of inspection .15 9.2Inspection documents.15 9.3Summary of inspection and testing.16 10Sampling.17 10.1Test unit17 10.2Preparation of samples and test pieces17 11Test methods17 11.1Tensile test .17 11.2Flattening test.18 11.3Drift expan
16、ding test .18 11.4Dimensional inspection.19 11.5Roughness measurement.19 11.6Visual examination 19 11.7Non-destructive testing.19 Licensed Copy: London South Bank University, London South Bank University, Tue Jul 03 01:12:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 10305-3:2002 (E) 3 11.8Retest
17、s, sorting and reprocessing.20 12Marking.20 13Protection and packaging.20 Annex A (informative) List of corresponding former symbols for delivery conditions and national steel designations.21 Bibliography22 Licensed Copy: London South Bank University, London South Bank University, Tue Jul 03 01:12:0
18、1 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 10305-3:2002 (E) 4 Foreword This document EN 10305-3:2002 has been prepared by Technical Committee ECISS /TC 29, “Steel tubes and fittings for steel tubes“ the secretariat of which is held by UNI. This European Standard shall be given the status of a n
19、ational standard, either by publication of an identical text or by endorsement, at the latest by May 2003, and conflicting national standards shall be withdrawn at the latest by May 2003. EN 10305 consists of the following parts under the general title “Steel tubes for precision applications - Techn
20、ical delivery conditions“: Part 1: Seamless cold drawn tubes. Part 2: Welded cold drawn tubes. Part 3: Welded cold sized tubes. Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systems. Part 5: Welded and cold sized square and rectangular tubes. Part 6: Welded cold drawn tubes for
21、 hydraulic and pneumatic power systems. In this European Standard the annex A is informative. This document includes a Bibliography. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard : Aust
22、ria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: London South Bank University, London South Bank University, Tue Jul 03 01:12:01 GMT+00
23、:00 2007, Uncontrolled Copy, (c) BSI EN 10305-3:2002 (E) 5 1 Scope This Part of EN 10305 specifies the technical delivery conditions for welded cold sized steel tubes of circular cross section for precision applications. NOTEThis Part of EN 10305 may also be applicable to non-circular (excluding squ
24、are and rectangular) cross sections. Tubes according to this Part of EN 10305 are characterized by having precisely defined tolerances on dimensions and a specified surface roughness. Typical fields of application are in the vehicle, furniture and general engineering industries. 2 Normative referenc
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