Flatproductsmadeofsteelsforpressurepurposes
Part 4:Nickel alloy steels with specified low temperature properties
bsi.
Nationalforeword
supersedes BS EN 10028-4:2009 which is withdrawn. This British Standard is the UK implementation of EN 10028-4:2017. It
The UK participation in its preparation was entrusted to TechnicalCommittee ISE/107 Steels for Pressure Purposes.
request to its secretary. A list of organizations represented on this mittee can be obtained on
This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.
The British Standards Institution 2017Published by BSI Standards Limited 2017
ISBN 978 0 580 87852 7
ICS 77.140.50; 77.140.30
Compliancewith aBritishStandard cannot conferimmunity fromlegal obligations.
Standards Policy and Strategy Committee on 31 August 2017. This British Standard was published under the authority of the
Amendments/corrigenda issued since publication
Date
Text affected
EN10028-4
Supersedes EN 10028-4:2009
English Version
Flatproductsmadeofsteelsforpressurepurposes-Part 4:Nickelalloy steelswithspecifiedlow temperature properties
Flacherzeugnisse aus Druckbehalterstahlen - Teil 4: Nickellegierte kaltzahe Stihle
Partie 4 : Aciers allies au nickel avec caracteristiques - uossaud e sjauedde anod suape ua sed stjnpoudspecifiees a basse temperature
‘T0z AeW uo N3 Aq panoudde sem puepues ueadoung suL
CEN members are bound to ply with the CEN/CENELEC Intermal Regulations which stipulate the conditions for giving thisEuropean 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 the CEN-CENELEC Management Centre or to any CENmember.
This European Standard exists in three offcial versions (English French German). A verslion in any other language made by translation under the responsibility of a CEN memberinto its own language and notified to the CEN-CENELEC ManagementCentre has the same status as the official versions.
CEN members are the national standards bodies of Austria Belgium ulgaria Croatia Cyprus Czech Republic Denmark Estonia Finland Fme uoslaRpublic fMadonia France emany reece Hungary and Ieland taly LatviaLithuniaLuxembourg Malta Netherlands Norway Poland Portugal Romania Serbia Slovakia Slovenia Spain Sweden Switzerland Turkey and United Kingdom.
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Contents
European foreword.1 Scope.. 42 Normativereferences..... 43 Terms and definitions... 44 Toleranceson dimensions...... 45 Calculation of mas.. 46.1 6 Classification and designation. Classification. 4 46.2 Designation. 47 Information to be supplied by the purchaser. 47.2 7.1 Mandatory information.. Options.. 4 57.3 Example for ordering. 58 Steelmaking proces. Requirements. 58.1 8.2 Delivery condition.. 5 58.3 8.4 Mechanical properties. Chemical position 5 78.5 Surface condition. 118.6 Internal soundness.. ...119.1 9 Inspection. Types of inspection and inspection documents. .11 .119.2 Teststobe carried out .119.3 Retests sorting and reprocessing. Sampling... .1111 10 Test methods. ..11 .1112 Marking..... ...1113 Handling... ...11Annex A(informative) Guidelines for heat treatment.. .12Annex B (informative) Changes to the previous version EN 10028-4:2009. ...13Annex ZA (informative) Relationship between this European Standard and the EssentialRequirements of Directive 2014/68/EU aimed to be covered. ..14.
Europeanforeword
This document (EN 10028-4:2017) has been prepared by Technical Committee ECISS/TC 107 *Steelsfor pressure purposes" the secretariat of which is held by DIN.
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 January 2018 and conflicting national standards shallbe withdrawn at the latest by January 2018.
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patentrights.
This document supersedes EN 10028-4:2009.
European Free Trade Association and supports essential requirements of Directive 2014/68/EU.
For relationship with Directive 2014/68/EU see informative Annex ZA which is an integral part of thisdocument.
A list of changes between this document and the previous version can be found in Annex B.
following countries are bound to implement this European Standard: Austria Belgium Bulgaria France Germany Greece Hungary Iceland Ireland Italy Latvia Lithuania Luxembourg Malta Netherlands Norway Poland Portugal Romania Serbia Slovakia Slovenia Spain Sweden Switzerland Turkey and the United Kingdom.
