SIST EN 10028-6:2017

Flat products made of steels for pressure purposes - Part 6: Weldable fine grain steels, quenched and tempered

This European Standard specifies the requirements for flat products for pressure equipment made of quenched and tempered steels as specified in Table 1.
The requirements in FprEN 10028-1:2017 also apply.
NOTE   Once this European Standard is published in the EU Official Journal (OJEU) under Directive 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.

Flacherzeugnisse aus Druckbehälterstählen - Teil 6: Schweißgeeignete Feinkornbaustähle, vergütet

Diese Europäische Norm legt Anforderungen an Flacherzeugnisse für Druckbehälter aus schweißgeeigneten vergüteten Feinkornbaustählen nach Tabelle 1 fest.
Zusätzlich gelten die Anforderungen in EN 10028-1:2017.
ANMERKUNG   Nach Veröffentlichung dieser Norm im EU Amtsblatt (OJEU) unter der Richtlinie 2014/68/EU ist die Annahme ihrer Konformität mit den grundlegenden Anforderungen (ESR) der Richtlinie 2014/68/EU auf die technischen Daten von Werkstoffen in dieser Europäischen Norm (Teil 1 und der entsprechende Teil der Normenreihe) beschränkt, und es darf nicht angenommen werden, dass damit die Eignung des Werkstoffs für ein bestimmtes Ausrüstungsteil festgestellt ist. Folglich müssen die in dieser Werkstoffnorm angegebenen technischen Parameter im Hinblick auf die konstruktiven Anforderungen dieses bestimmten Ausrüstungsteils ermittelt werden, um damit zu verifizieren, dass den ESR der Richtlinie 2014/68/EU entsprochen wird.

Produits plats en acier pour appareils à pression - Partie 6 : Aciers soudable à grains fins, trempés et revenus

La présente Norme européenne spécifie les prescriptions relatives aux produits plats pour appareils à pression en aciers soudable à grains fins trempés et revenus, telles que spécifiées dans le Tableau 1.
Les prescriptions de l’EN 10028-1:2017 s’appliquent également.
NOTE    Dès lors que la présente Norme européenne est publiée dans le Journal Officiel de l’Union européenne (JOUE) en lien avec la Directive 2014/68/UE, la présomption de conformité aux Exigences Essentielles de Sécurité (ESRs) de la Directive 2014/68/UE se limite aux données techniques des matériaux de la présente Norme européenne (Partie 1 et l’autre partie pertinente de la série) et ne suppose pas l'adéquation des matériaux avec un appareil en particulier. Par conséquent, il doit être procédé à l’évaluation des données techniques spécifiées dans la présente norme de matériaux par rapport aux exigences concernant la conception de cet équipement spécifique, afin de vérifier que les exigences essentielles de sécurité de la Directive 2014/68/UE soient satisfaites.

Ploščati jekleni izdelki za tlačne posode - 6. del: Variva drobnozrnata jekla, poboljšana

Ta evropski standard določa zahteve za ploščate izdelke za tlačno opremo, izdelano iz termomehanskih valjanih jekel, kot je določeno v razpredelnici 1.
Jekla niso primerna za vroče oblikovanje.
OPOMBA 1   V času objave tega evropskega standarda ni bilo na voljo dovolj podatkov za standardizacijo povišanih temperaturnih lastnosti teh jekel. Če je njihova uporaba predvidena pri takšnih temperaturah, morajo biti pogoji za to posebej dogovorjeni med zainteresiranimi stranmi.
Uporabljajo se tudi zahteve standarda prEN 10028-1:2014.
OPOMBA 2   Ko bo ta evropski standard objavljen v Uradnem listu Evropske unije (OJEU) v okviru Direktive 97/23/ES, bodo zagotovila o skladnosti z osnovnimi varnostnimi zahtevami (ESR) Direktive 97/23/ES omejena na tehnične podatke o materialih, navedene v tem evropskem standardu (1. delu in tem 5. delu skupine), standard pa ne bo zagotavljal ustreznosti materiala za določen element opreme. Zato bo potrebno oceniti tehnične podatke, podane v tem standardu za materiale, glede na zahteve zasnove določenega elementa opreme, da se zagotovi, da so spoštovane osnovne varnostne zahteve Direktive 97/23/ES.

General Information

• Status: Published
• Public Enquiry End Date: 08-Feb-2015
• Publication Date: 08-Aug-2017
• ICS: 77.140.30 - Steels for pressure purposes
• ICS: 77.140.50 - Flat steel products and semi-products
• Technical Committee: IFEK - Ferrous metals
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 07-Aug-2017
• Due Date: 12-Oct-2017
• Completion Date: 09-Aug-2017
• Directive: 2014/68/EU - Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
• Directive: 97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
• Ref Project: EN 10028-6:2017 - Flat products made of steels for pressure purposes - Part 6: Weldable fine grain steels, quenched and tempered

Relations

• Replaces: SIST EN 10028-6:2009 - Flat products made of steels for pressure purposes - Part 6: Weldable fine grain steels, quenched and tempered
• Effective Date: 02-Aug-2017
• Revised: SIST EN 10028-6:2009 - Flat products made of steels for pressure purposes - Part 6: Weldable fine grain steels, quenched and tempered
• Effective Date: 01-Jan-2015

Overview

EN 10028-6:2017 - Flat products made of steels for pressure purposes, Part 6: Weldable fine grain steels, quenched and tempered is a CEN European Standard that specifies technical requirements for flat steel products used in pressure equipment. It covers quenched and tempered, weldable fine grain steels (see Table 1 in the standard) and is intended to be applied together with EN 10028-1:2017 (General requirements). The standard supports essential requirements of Directive 2014/68/EU but notes that conformity is limited to material technical data and does not substitute for design verification of specific equipment.

Key topics and technical requirements

• Scope and delivery condition
  • Applies to flat products (plates) for pressure equipment supplied in the quenched and tempered condition.
• Classification and designation
  • Steel grades are classified in series such as P...Q, P...QH (elevated temperature), P...QL1 and P...QL2 (low temperature properties).
• Chemical composition
  • Cast analysis limits are defined in Table 1; permissible deviations for product analysis are given in Table 2.
• Mechanical properties
  • Minimum strength, toughness and temperature-related requirements are specified in Tables 3–5; an option allows purchaser-specified minimum impact energy (e.g., 40 J).
• Weldability and welding data
  • Annex A provides information on weldability; purchasers can request welding condition data as an option.
• Testing, sampling and inspection
  • Test methods, sampling and inspection documents refer principally to EN 10028-1:2017 and EN 10204 requirements for inspection certificates.
• Marking and documentation
  • Marking, inspection levels, retests, sorting and reprocessing follow the general provisions of EN 10028-1:2017.
• Regulatory note
  • Annex ZA maps the relationship to Directive 2014/68/EU and explains the limits of material presumption of conformity.

Practical applications

• Material specification for manufacturers and fabricators of pressure vessels, boilers, heat exchangers, piping and storage tanks that require quenched and tempered, fine grain steels with specified mechanical and toughness properties.
• Basis for procurement, production control and quality assurance of flat steel products for pressure equipment.
• Reference for welding procedure selection, impact testing, certification and conformity assessment when designing or manufacturing pressure-retaining components.

Who should use this standard

• Pressure equipment designers and mechanical engineers
• Steel mills and plate suppliers
• Fabricators and welding engineers working on pressure components
• Quality assurance, inspection and certification bodies
• Purchasing and procurement teams specifying material for pressure applications

Related standards

• EN 10028-1:2017 - General requirements for flat products made of steels for pressure purposes (normative companion)
• EN 10204:2004 - Types of inspection documents
• Relevant EN welding standards (EN 1011 series) for welding guidance

Keywords: EN 10028-6:2017, quenched and tempered, weldable fine grain steels, flat products, pressure equipment, EN 10028-1, pressure vessels, chemical composition, mechanical properties, weldability.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.SREROMãDQDFlacherzeugnisse aus Druckbehälterstählen - Teil 6: Schweißgeeignete Feinkornbaustähle, vergütetProduits plats en acier pour appareils à pression - Partie 6 : Aciers soudable à grains fins, trempés et revenusFlat products made of steels for pressure purposes - Part 6: Weldable fine grain steels, quenched and tempered77.140.50SROL]GHONLFlat steel products and semi-products77.140.30Jekla za uporabo pod tlakomSteels for pressure purposesICS:Ta slovenski standard je istoveten z:EN 10028-6:2017SIST EN 10028-6:2017en,fr,de01-oktober-2017SIST EN 10028-6:2017SLOVENSKI
STANDARDSIST EN 10028-6:20091DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 10028-6
July
t r s y ICS
y yä s v rä u râ
y yä s v rä w r Supersedes EN
s r r t zæ xã t r r {English Version
Flat products made of steels for pressure purposes æ Part
xã Weldable fine grain steelsá quenched and tempered Produits plats en acier pour appareils à pression æ Partie
x ã Aciers soudable à grains finsá trempßs et revenus
Flacherzeugnisse aus Druckbehälterstählen æ Teil
xã Schweißgeeignete Feinkornbaustähleá vergütet This European Standard was approved by CEN on
y May
t r s yä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s r r t zæ xã t r s y ESIST EN 10028-6:2017

Information on weldability . 11 Annex B (informative)
Changes to the previous version EN 10028-6:2009 .
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