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EN 10083-1:2006

(Main)

Steels for quenching and tempering - Part 1: General technical delivery conditions

Steels for quenching and tempering - Part 1: General technical delivery conditions

This part of EN 10083 specifies the general technical delivery requirements for
   semi-finished products, hot formed, e.g. blooms, billets, slabs (see NOTES 2 and 3),
   bars (see NOTE 2),
   rod,
   wide flats,
   hot-rolled strip and sheet/plate,
   forgings (see NOTE 2)
manufactured from the direct hardening non alloy steels for quenching and tempering (see EN 10083-2), the direct hardening alloy steels for quenching and tempering (see EN 10083-3), the non alloy flame and induction hardening steels (see EN 10083-2) and the alloy flame and induction hardening steels (see EN 10083-3), and supplied in one of the heat treatment conditions given for the different types of products in the relevant tables of EN 10083-2 and EN 10083-3 and in one of the surface conditions given in the relevant tables of EN 10083-2 and EN 10083-3.
The steels are generally intended for the manufacture of quenched and tempered, flame or induction hardened machine parts, but can also be used in the normalized condition (see EN 10083-2).
Where applicable, the requirements for mechanical properties given in EN 10083-2 and EN 10083-3 are restricted to the relevant tables in these documents.
NOTE 1   European Standards on similar grades are listed in Annex C.
NOTE 2   Hammer forged semi-finished products (blooms, billets, slabs etc.), seamless rolled rings and hammer forged bars are in the following covered under semi-finished products or bars and not under the term "forgings".
NOTE 3   Special agreements should be made when ordering un-worked continuously cast semi-finished products.
NOTE 4   In accordance with EN 10020, the steels covered by EN 10083-2:2006 are quality and special steels, the steels covered by EN 10083-3:2006 are special steels. The differences between quality and special steels are characterized by the following requirements, which are valid for special steels only:
   the minimum impact values in the quenched and tempered condition (for non alloy special steels in the case of

Vergütungsstähle - Teil 1: Allgemeine technische Lieferbedingungen

Dieser Teil der EN 10083 enthält die allgemeinen technischen Lieferbedingungen für
   Halbzeug, warmgeformt, zum Beispiel Vorblöcke, Knüppel, Vorbrammen (siehe Anmerkungen 2 und 3),
   Stabstahl (siehe Anmerkung 2),
   Walzdraht,
   Breitflachstahl,
   warmgewalztes Blech und Band,
   Schmiedestücke (siehe Anmerkung 2),
hergestellt aus unlegierten Vergütungsstählen (siehe EN 10083-2), legierten Vergütungsstählen (siehe EN 10083-3), unlegierten Stählen zum Flamm- und Induktionshärten (siehe EN 10083-2) und legierten Stählen zum Flamm- und Induktionshärten (siehe EN 10083-3), welche in einem der für die verschiedenen Erzeugnisformen in den entsprechenden Tabellen in EN 10083-2 und EN 10083-3 angegebenen Wärmebehandlungszustände und in einer der in den entsprechenden Tabellen in EN 10083-2 und EN 10083 3 angegebenen Oberflächenausführungen geliefert werden.
Die Stähle sind im Allgemeinen zur Herstellung vergüteter, flamm- oder induktionsgehärteter Maschinenteile vorgesehen, die teilweise auch im normalisierten Zustand (siehe EN 10083-2) verwendet werden.
Die Anforderungen an die angegebenen mechanischen Eigenschaften in EN 10083-2 und EN 10083-3 beschränken sich soweit möglich auf die entsprechenden Tabellen in diesen Europäischen Normen.
ANMERKUNG 1   Europäische Normen mit vergleichbaren Stahlsorten sind in Anhang C aufgeführt.
ANMERKUNG 2   Freiformgeschmiedete Halbzeuge (Vorblöcke, Knüppel, Vorbrammen usw.), nahtlos gewalzte Ringe und freiform¬geschmiedeter Stabstahl sind im Folgenden unter den Begriffen Halbzeug und Stabstahl und nicht unter dem Begriff Schmiedestücke erfasst.
ANMERKUNG 3   Bei Bestellung von unverformtem stranggegossenem Halbzeug sind besondere Vereinbarungen zu treffen.
ANMERKUNG 4   Entsprechend EN 10020 handelt es sich bei den in EN 10083-2:2006 enthaltenen Stählen um Qualitäts- und Edelstähle und bei den in EN 10083-3:2006 enthaltenen Stählen um Edelstähle. Die Edelstähle unterscheiden sich von den Qualitätsstählen nur durch:

Aciers pour trempe et revenu - Partie 1: Conditions techniques générales de livraison

Cette partie de la présente norme prEN 10083 spécifie les conditions techniques générales de livraison des :
demi-produits formés à chaud, comme par exemple les blooms, billettes et brames (voir NOTES 2 et 3) ;
barres (voir NOTE 2) ;
fils machine ;
larges plats ;
tôles/feuillards et bandes laminés à chaud ;
pièces forgées (voir NOTE 2) ;
fabriqués à partir d'aciers non alliés à trempe directe pour trempe et revenu (voir prEN 10083-2), d'aciers alliés à
trempe directe pour trempe et revenu (voir prEN 10083-3), d'aciers non alliés à trempe par induction ou au
chalumeau (voir prEN 10083-2) et d'aciers alliés à trempe par induction ou au chalumeau (voir prEN 10083-3), et
livrés dans l'un des états de traitement thermique donnés pour les différents types de produits dans les tableaux
correspondants des normes prEN 10083-2 et prEN 10083-3 et dans l'un des états de surface donnés dans les
tableaux correspondants des normes prEN 10083-2 et prEN 10083-3.
D'une manière générale, ces aciers sont destinés à la fabrication de pièces mécaniques trempées et revenues ou
ayant subi une trempe étagée.
Le cas échéant, les exigences relatives aux propriétés mécaniques données dans les prEN 10083-2:2006 et
prEN 10083-3:2006 sont limitées aux tableaux correspondants des présentes Normes européennes.
NOTE 1 Figurent en Annexe C les Normes européennes relatives aux nuances d'acier similaires.
NOTE 2 Les demi-produits (blooms, billettes, brames etc.) et barres forgés par martelage sont dénommés dans la suite du
texte demi-produits ou barres, et non « pièces forgées ».
NOTE 3 Des accords particuliers sont généralement passés à la commande pour les demi-produits livrés sous forme de
produits coulés en continu sans formage.
NOTE 4 Conformément à l'EN 10020, les aciers concernés par le prEN 10083-2:2006 sont des aciers de qualité et des
aciers spéciaux. Les aciers concernés par le prEN 10083-3 sont des aciers spéciaux.

Jekla za poboljšanje - 1. del: Splošni tehnični dobavni pogoji

General Information

Status
Withdrawn
Publication Date
08-Aug-2006
Withdrawal Date
19-Jun-2018
ICS
77.140.10 - Heat-treatable steels
Technical Committee
ECISS/TC 105 - Steels for heat treatment, alloy steels, free-cutting steels and stainless steels
Drafting Committee
ECISS/TC 23 - Steels for heat treatment, alloy steels and free-cutting steels - Qualities
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
20-Jun-2018
Mandate
M/071 - Mandate to CEN for standardization in the field of Pressure equipment
M/BC/CEN/86/1 - ECISS - 1st programme
Ref Project
SIST EN 10083-1:2006 - Steels for quenching and tempering - Part 1: General technical delivery conditions

Relations

Replaces
EN 10083-1:1991 + A1:1996 - Quenched and tempered steels - Part 1: Technical delivery conditions for special steels (includes amendment A1:1996)
Effective Date
22-Dec-2008
Replaced By
EN ISO 683-2:2018 - Heat-treatable steels, alloy steels and free-cutting steels - Part 2: Alloy steels for quenching and tempering (ISO 683-2:2016)
Effective Date
08-Jun-2022
Replaced By
EN ISO 683-1:2018 - Heat-treatable steels, alloy steels and free-cutting steels - Part 1: Non-alloy steels for quenching and tempering (ISO 683-1:2016)
Effective Date
08-Jun-2022

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EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 10083-1August 2006ICS 77.140.10Supersedes EN 10083-1:1991 + A1:1996
English VersionSteels for quenching and tempering - Part 1: General technicaldelivery conditionsAciers pour trempe et revenu - Partie 1: Conditionstechniques générales de livraisonVergütungsstähle - Teil 1: Allgemeine technischeLieferbedingungenThis European Standard was approved by CEN on 7 July 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10083-1:2006: E

Ruling sections for the mechanical properties.18 Annex B (normative)
Options.20 Annex C (informative)
Other relevant standards.22 Annex D (informative)
Dimensional standards applicable to products complying with this European Standard.23 Annex E (informative)
Determining the non-metallic inclusion content.24

Foreword This document (EN 10083-1:2006) has been prepared by Technical Committee ECISS/TC 23 “Steels for heat treatment, alloy steels and free-cutting steels - Qualities and dimensions”, 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 February 2007, and conflicting national standards shall be withdrawn at the latest by February 2007. Together with Part 2 and Part 3 of this standard, this Part 1 is a revision of the following European Standards: EN 10083-1:1991 + A1:1996, Quenched and tempered steels — Part 1: Technical delivery conditions for special steels EN 10083-2:1991 + A1:1996, Quenched and tempered steels — Part 2: Technical delivery conditions for unalloyed quality steels EN 10083-3:1995, Quenched and tempered steels — Part 3: Technical delivery conditions for boron steels and of EURONORM 86:1970, Steels for flame and induction hardening — Quality specifications The specific requirements for steels for quenching and tempering are given in the following parts: Part 2: Technical delivery conditions for non alloy steels Part 3: Technical delivery conditions for alloy steels According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

> 0,30 % only);  limited oxide inclusion content;  lower maximum contents for phosphorus and sulphur. NOTE 5 This European Standard does not apply for bright steel products. For bright steel products
EN 10277-1 and EN 10277-5 apply. In special cases, variations in these technical delivery requirements or additions to them may be agreed at the time of enquiry and order (see Annex B). In addition to the specifications of this European Standard, the general technical delivery conditions given in EN 10021 are applicable unless otherwise specified.
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