BS EN 10028-5:2017 EUROPEANSTANDARD EN10028-5 NORMEEUROPEENNE EUROPAISCHENORM July2017 ICS 77.140.30; 77.140.50 Supersedes EN 10028-5:2009 English Version Flatproductsmade of steelsforpressurepurposes-Part 5:Weldablefinegrainsteels thermomechanicallyrolled Produits plats en acier pour appareils a pression - Flacherzeugnisse aus Druckbehalterstihlen - Teil 5: Partie 5 : Aciers soudable a grains fins lamines SchweifSgeeignete Feinkornbaustahle thermomecaniquement thermomechanisch gewalzt This European Standard was approved by CEN on 7 May 2017. CEN members are bound to ply with the CEN/CENELEC Intermal Regulations which stipulate the conditons for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references member. concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN This European Standard exists in three official versions (English French German) A version in any otherlanguage made by Centre has the same status as the official versions. translationundertheresponsibity ofa CENmemberintoits ow language and notified to the CEN-CENELEC Management CEN members are the national standards bodies ofAustriaBelgium Bulgaria Croatia yprus Czech Republic Denmark Etonia FinladMrl Luxembourg Malta Netherlands orway Poland Portugal Romania Serbia Sovakia Slovenia Spain Sweden Switzerland Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FOR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17 B-100o Brussels worldwide for CEN national Members. @ 2017 CEN Allrights of esxploitation in any form and by any means reserved Ref. No. EN 10028-5:2017 E
BS EN 10028-5:2017 EN 10028-5:2017 (E) Contents Page Europeanforeword 1 Scope. 4 2 Normative references. 4 Terms and definitions. 4 4 Tolerances on dimensions... 4 5 Calculation of mass. 6 Classification and designation. 5 6.1 Classification. 5 6.2 Designation. 5 7 Information tobe supplied by the purchaser. 5 7.1 Mandatory information. 5 7.2 Options. 5 7.3 Example for ordering.. 5 8 Requirement. 6 8.1 Steelmaking proces... 6 8.2 Delivery condition... 6 8.3 Chemical position.... 6 8.4 Mechanical properties.. 6 8.5 Surface condition 6 8.6 Internal soundness. 6 9 Inspection. 6 9.1 Types of inspection and inspection documents. 6 9.2 Tests to be carried out. 6 9.3 Retests sorting and reprocessing. 6 10 Sampling. 7 11 Test methods ..7 12 Marking. 7 AnnexA(informative)Information onweldability.. 11 Annex B (informative) Changes to the previous version EN 10028-5:2009. .12 Annex ZA (informative)Relationship between this European Standard and the Essential Requirements of Directive2014/68/EU 13 2
EN 10028-5:2017 (E) BS EN 10028-5:2017 Europeanforeword for pressure purposes" the secretariat of which is held by DIN. This document (EN 10028-5:2017) has been prepared by Technical Committee ECISS/TC 107 *Steels be withdrawn at the latest by January 2018. identical text or by endorsement at the latest by January 2018 and conflicting national standards shall rights. patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent This document supersedes EN 10028-5:2009. European Free Trade Association and supports essential requirements of Directive 2014/68/EU. esedp document. For relationship with Directive 2014/68/EU see informative Annex ZA which is an integral part of this 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 According to the CEN-CENELEC Internal Regulations the national standards organizations of the Turkey and the United Kingdom. Netherlands Norway Poland Portugal Romania Serbia Slovakia Slovenia Spain Sweden Switzerland 3
BS EN 10028-5:2017 EN 10028-5:2017 (E) 1Scope This European Standard specifies therequirementsforflat productsfor pressure equipmentmade of weldable fine grain thermomechanically rolled steels as specified in Table 1. The steels are not suitable for hot forming. NOTE1At thetime of publicationof thisEuropeanStandardno suffcient data forthe standadizationof the elevated temperature properties of these steels was available. If their use at such temperatures is intended the conditions for this should be specially agreed between the interested parties. The requirements of EN 10028-1:2017 also apply. 2014/68/EU presumption of conformity to the Essential Safety Requirements (ESRs)of Directive 2014/68/EU is limited to technical data of materials in this European Standard (Part 1 and the other relevant part of the series) and does not presume adequacy of the material to a specific item of equipment. Consequently the assessment of the technical data stated in this material standard against the design requirements of this specific item of equipment to verify that the ESRs of Directive 2014/68/EU are satisfied needs to be done. 2Normativereferences indispensable for its application.For dated references only the edition cited applies.For undated references the latest edition of the referenced document (including any amendments) applies. EN 1011-1:2009 Welding -Remendations for welding of metallic materials-Part 1:General guidance for arc welding EN 1011-2:2001 Welding-Remendations forwelding ofmetallic materials-Part 2:Arc welding of ferritic steels EN 10020:2000 Definition and classification of grades of steel EN10028-1:2017 Flat productsmade ofsteels forpressure purposes-Part 1:Generalrequirements EN 10204:2004 Metallic products-Types of inspection documents 3Terms and definitions For the purposes of this document the terms and definitions given in EN 10028-1:2017 apply. 4Tolerances on dimensions See EN 10028-1:2017. 5Calculation of mass See EN 10028-1:2017.
BS EN 10028-5:2017 EN 10028-5:2017 (E) 6Classification and designation 6.1 Classification 6.1.1This European Standard covers the steel grades given in Table 1 in three qualities: a)the basic series P...M); c) series with low temperature properties down to 50 °C (P.ML2). 6.1.2 In accordance with EN 10020:2000 all the steels specified in this document are alloy special steels. 6.2 Designation See EN 10028-1:2017. 7Information tobe supplied by the purchaser 7.1Mandatory information See EN 10028-1:2017. 7.2 0ptions at the time of enquiry and order the products shall be supplied in accordance with the basic of EN10028-1:2017 apply.If the purchaser does not indicate a wish to implement any of these options specification (see also EN 10028-1:2017): 1) providing data on suitable welding conditions (see 8.2.2); 2)maximum carbon equivalent (see 8.3.3); 3)specification of a minimum impact energy of 40 J (see 8.4 and Table 5); 4)mid thickness test pieces for the impact test (see Clause 10). 7.3 Examplefor ordering 10 plates with nominal dimensions thickness = 50 mm width = 2 000 mm length = 10 000 mm made certificate 3.1 as specified in EN 10204: of a steel grade with the name P355ML2 and the number 1.8833 as specified in EN 10028-5 inspection 10 plates -50 × 2 000 × 10 000 - EN 10028-5 -P355ML2- Inspection certificate 3.1 J0 10 plates - 50 x 2 000 × 10 000 - EN 10028-5 - 1.8833 - Inspection certificate 3.1 5
BS EN 10028-5-2017压力用途用钢板 第5部分 热机轧制的可焊细晶粒钢(英文版).pdf
