Designation systems for steels - Part 2: Numerical system

This European Standard sets out a numbering system, referred to as steel numbers, for the designation of steel grades. It deals with the structure of steel numbers and the organization for their registration, allocation and dissemination. Such steel numbers are complementary to steel names set out in EN 10027-1.
Application of this European Standard is obligatory for steels specified in European Standards. Application is optional for national steels and proprietary steels.
NOTE Although the scope of the systems is limited to steel, it is structured so as to be capable of being extended to include other industrially produced materials.
Steel numbers established according to this system have a fixed number of digits (see 5). They are better suited for data processing than steel names established according to EN 10027-1.
For steels specified in European Standards the application for allocation of steel numbers (see A.6 to A.9) is the responsibility of the ECISS Technical Committee concerned. For national steel grades, the responsibility is that of the national competent body.

Bezeichnungssysteme für Stähle - Teil 2: Nummernsystem

1.1   Diese Europäische Norm legt ein Nummernsystem für die Bezeichnung von Stahlsorten fest, das im Folgenden als Werkstoffnummernsystem bezeichnet wird. Sie behandelt den Aufbau, die Vergabe, die Registrierung und Bekanntmachung der Werkstoffnummern. Diese Werkstoffnummern gelten zusätzlich zu den Kurznamen nach EN 10027-1.
Die Anwendung dieser Europäischen Norm ist für alle in Europäischen Normen enthaltenen Stähle verbindlich. Auf Wunsch können Werkstoffnummern auch für nationale Stahlsorten einschließlich Werkssorten angewendet werden.
ANMERKUNG   Obwohl der Anwendungsbereich des Systems auf Stahl begrenzt ist, ist Vorsorge für eine Erweiterung des Systems zwecks Berücksichtigung auch anderer industriell hergestellter Werkstoffe getroffen worden.
1.2   Die nach diesem Nummernsystem festgelegten Werkstoffnummern haben eine bestimmte Stellenzahl (siehe Abschnitt 5). Sie sind daher für die Datenverarbeitung besser geeignet als die nach EN 10027-1 gebildeten Kurznamen der Stähle.
1.3   Anträge auf die Vergabe von Werkstoffnummern (siehe A.6 bis A.9) sind zu stellen:
-   für in Europäischen Normen enthaltene Stähle durch das zuständige Technische Komitee des ECISS;
-   für nationale Stahlsorten durch die zuständige nationale Stelle.
ANMERKUNG   Anträge europäischer Organisationen, die ein besonderes Interesse an der Normung von Stählen und Stahlerzeugnissen haben (z. B. ASD, EUROFER) können über das ECISS-Zentralsekretariat eingereicht werden (siehe A.9).

Systèmes de désignation des aciers - Partie 2: Système numérique

1.1   La présente norme européenne spécifie un système de numérotation pour la désignation des nuances d´aciers. Elle traite de la structure des numéros d´aciers ainsi que de l´organisation pour leur enregistrement, allocation et diffusion. Ce système est dénommé système numérique. Les numéros d´aciers correspondants sont complémentaires des désignations symboliques, décrites dans la partie 1 de l´EN 10027.
Cette présente norme européenne s‘applique pour les nuances d´aciers définies dans les normes européennes. Elle peut également être employée pour les nuances d´aciers nationales et les aciers de marque.
NOTE   Bien que l´objet du système soit limité à l´acier, il est structuré de façon à pouvoir être étendu pour inclure d´autres produits fabriqués industriellement.
1.2   Les numéros d´aciers établis conformément à ce système ont un nombre fixe de chiffres (voir article 5). Ils sont en conséquence mieux adaptés pour le traitement de données que les noms des aciers établis selon la partie 1 de la norme EN 10027.
1.3   Pour les nuances d´aciers définies dans les normes européennes, la présentation de la demande d´attribution des numéros d´aciers (voir A.6 à A.9) relève de la responsabilité du Comité Technique concerné de l’ECISS. Pour les nuances d´aciers nationales la même responsabilité incombe à l´organisme national compétent.
NOTE   Les demandes provenant d´organisations actives sur le plan européen et ayant un intérêt spécifique dans la normalisation de l´acier, et des produits en acier (telles que, par exemple, l´ASD, EUROFER, etc.) doivent alors être soumises via le Secrétariat Central de l´ECISS (voir A.9).

Sistemi označevanja jekel - 2. del: Številčni sistem

General Information

Status
Published
Publication Date
28-Apr-2015
Withdrawal Date
30-Oct-2015
Technical Committee
Current Stage
9060 - Closure of 2 Year Review Enquiry - Review Enquiry
Start Date
02-Dec-2020
Completion Date
02-Dec-2020

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bezeichnungssysteme für Stähle - Teil 2: NummernsystemSystèmes de désignation des aciers - Partie 2: Système numériqueDesignation systems for steels - Part 2: Numerical system77.080.20JeklaSteels01.040.77Metalurgija (Slovarji)Metallurgy (Vocabularies)ICS:Ta slovenski standard je istoveten z:EN 10027-2:2015SIST EN 10027-2:2015en,fr,de01-julij-2015SIST EN 10027-2:2015SLOVENSKI
STANDARDSIST EN 10027-2:19951DGRPHãþD



SIST EN 10027-2:2015



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 10027-2
April 2015 ICS 77.080.20 Supersedes EN 10027-2:1992English Version
Designation systems for steels - Part 2: Numerical system
Systèmes de désignation des aciers - Partie 2: Système numérique
Bezeichnungssysteme für Stähle - Teil 2: NummernsystemThis European Standard was approved by CEN on 7 February 2015.
CEN members are 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 the CEN-CENELEC 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 CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10027-2:2015 ESIST EN 10027-2:2015



EN 10027-2:2015 (E) 2 Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions .4 4 Principles .4 5 Structure of steel numbers .5 Annex A (normative)
Provisions and procedures for the allocation of steel numbers .8 Annex B (normative)
Guidance for completing forms I and II . 10
SIST EN 10027-2:2015



EN 10027-2:2015 (E) 3 Foreword This document (EN 10027-2:2015) has been prepared by Technical Committee ECISS/TC 100 “General issues”, the secretariat of which is held by BSI. 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 October 2015, and conflicting national standards shall be withdrawn at the latest by October 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 10027-2:1992. In comparison with EN 10027-2:1992, the following significant changes were made: a) in 4.3 the wording was modified; b) in Clause 5 the number of digits for the sequential number were extended to 4 and a NOTE as well as an explanatory text were added; c) the standard was revised editorially. This document is the second Part of the European Standard "Designation systems for steels", the first Part being "Steel names". According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, I
...

SLOVENSKI STANDARD
oSIST prEN 10027-2:2014
01-januar-2014
6LVWHPLR]QDþHYDQMDMHNHOGHOâWHYLOþQLVLVWHP
Designation systems for steels - Part 2: Numerical system
Bezeichnungssysteme für Stähle - Teil 2: Nummernsystem
Systèmes de désignation des aciers - Partie 2: Système numérique
Ta slovenski standard je istoveten z: prEN 10027-2 rev
ICS:
01.040.77 Metalurgija (Slovarji) Metallurgy (Vocabularies)
77.080.20 Jekla Steels
oSIST prEN 10027-2:2014 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 10027-2:2014

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oSIST prEN 10027-2:2014


EUROPEAN STANDARD
DRAFT
prEN 10027-2 rev
NORME EUROPÉENNE

EUROPÄISCHE NORM

September 2013
ICS Will supersede EN 10027-2:1992
English Version
Designation systems for steels - Part 2: Numerical system
Systèmes de désignation des aciers - Partie 2: Système Bezeichnungssysteme für Stähle - Teil 2: Nummernsystem
numérique
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee ECISS/TC 100.

If this draft becomes a European Standard, CEN members are 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.

This draft European Standard was established by CEN 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 CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 10027-2 rev:2013: E
worldwide for CEN national Members.

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oSIST prEN 10027-2:2014
prEN 10027-2:2013 (E)
Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
4 Principles .4
5 Structure of steel numbers .5
Annex A (normative) Provisions and procedures for the allocation of steel numbers .8
Annex B (normative) Guidance for completing forms I and II . 10

2

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oSIST prEN 10027-2:2014
prEN 10027-2:2013 (E)
Foreword
This document (prEN 10027-2:2013) has been prepared by Technical Committee ECISS/TC 100 “General
issues”, the secretariat of which is held by BSI.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 10027-2:1992.
This document is the second Part of the European Standard "Designation systems for steels", the first Part
being "Steel names".
3

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oSIST prEN 10027-2:2014
prEN 10027-2:2013 (E)
1 Scope
1.1 This European Standard sets out a numbering system, referred to as steel numbers, for the designation
of steel grades. It deals with the structure of steel numbers and the organization for their
...

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