EN 10025-6:2019+A1:2022
(Main)Hot rolled products of structural steels - Part 6: Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition
Hot rolled products of structural steels - Part 6: Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition
This document specifies technical delivery conditions for flat products of high yield strength alloy special steels. The grades and qualities are given in Tables 1 to 3 (chemical composition) and Tables 4 to 6 (mechanical properties) and are supplied in the quenched and tempered condition.
The steels specified in this document are applicable to hot-rolled flat products with a minimum nominal thickness of 3 mm and a maximum nominal thickness of 200 mm for grades S460, S500, S550, S620 and S690, a maximum nominal thickness of 125 mm for grades S890 and S960, in steels which, after quenching and tempering, have a specified minimum yield strength of 460 MPa to 960 MPa.
Warmgewalzte Erzeugnisse aus Baustählen - Teil 6: Technische Lieferbedingungen für Flacherzeugnisse aus Stählen mit höherer Streckgrenze im vergüteten Zustand
Dieses Dokument legt die technischen Lieferbedingungen für Flacherzeugnisse aus legierten Edelstählen mit höherer Streckgrenze fest. Die Sorten und Gütegruppen sind in den Tabellen 1 bis 3 (chemische Zusammensetzung) sowie 4 bis 6 (mechanische Eigenschaften) aufgeführt und sie werden im vergüteten Zustand geliefert.
Die Stähle nach diesem Dokument sind anwendbar für warmgewalzte Flacherzeugnisse mit einer Mindestnenndicke von 3 mm und einer Höchstnenndicke von 200 mm für die Sorten S460, S500, S550, S620 und S690 sowie einer Höchstnenndicke von 125 mm für die Sorten S890 und S960, die nach dem Vergüten festgelegte Mindestwerte der Streckgrenze im Bereich von 460 MPa bis 960 MPa aufweisen.
Produits laminés à chaud en aciers de construction - Partie 6 : Conditions techniques de livraison pour produits plats en aciers à haute limite d'elasticité à l'état trempé et revenu
Le présent document spécifie les conditions techniques de livraison pour les produits plats en aciers alliés spéciaux à haute limite d'élasticité. Les nuances et qualités sont données dans les Tableaux 1 à 3 (composition chimique) et 4 à 6 (caractéristiques mécaniques) et sont livrées à l'état trempé et revenu.
Les aciers spécifiés dans le présent document sont applicables aux produits plats laminés à chaud ayant une épaisseur nominale minimale de 3 mm et une épaisseur nominale maximale de 200 mm pour les nuances S460, S500, S550, S620 et S690 et une épaisseur nominale maximale de 125 mm pour les nuances S890 et S960, dans les aciers qui, après trempe et revenu, ont une limite d’élasticité minimale spécifiée comprise entre 460 MPa et 960 MPa.
Vroče valjani izdelki iz konstrukcijskih jekel - 6. del: Tehnični dobavni pogoji za ploščate izdelke iz konstrukcijskih jekel z visoko mejo plastičnosti v poboljšanem stanju jekla (vključno z dopolnilom A1)
Ta dokument določa tehnične dobavne pogoje za ploščate izdelke iz posebnih jekel z visoko mejo plastičnosti zlitine. Razredi in kakovosti so podani v preglednicah od 1 do 3 (kemična sestava) ter preglednicah od 4 do 6 (mehanske lastnosti); jekla so dobavljena v poboljšanem stanju.
Jekla iz tega dokumenta se uporabljajo za vroče valjane ploščate izdelke z najmanjšo nazivno debelino 3 mm in največjo nazivno debelino 200 mm za razrede S460, S500, S550, S620 in S690, največjo nazivno debelino 125 mm za razreda S890 in S960, pri jeklih, ki imajo po poboljšanju minimalno trdnost med 460 MPa in 960 MPa.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2023
Vroče valjani izdelki iz konstrukcijskih jekel - 6. del: Tehnični dobavni pogoji za
ploščate izdelke iz konstrukcijskih jekel z visoko mejo plastičnosti v poboljšanem
stanju jekla (vključno z dopolnilom A1)
Hot rolled products of structural steels - Part 6: Technical delivery conditions for flat
products of high yield strength structural steels in the quenched and tempered condition
Warmgewalzte Erzeugnisse aus Baustählen - Teil 6: Technische Lieferbedingungen für
Flacherzeugnisse aus Baustählen mit höherer Streckgrenze im vergüteten Zustand
Produits laminés à chaud en aciers de construction - Partie 6 : Conditions techniques de
livraison pour produits plats en aciers à haute limite d'elasticité à l'état trempé et revenu
Ta slovenski standard je istoveten z: EN 10025-6:2019+A1:2022
ICS:
77.140.10 Jekla za toplotno obdelavo Heat-treatable steels
77.140.50 Ploščati jekleni izdelki in Flat steel products and semi-
polizdelki products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 10025-6:2019+A1
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2022
EUROPÄISCHE NORM
ICS 77.140.10; 77.140.50 Supersedes EN 10025-6:2019
English Version
Hot rolled products of structural steels - Part 6: Technical
delivery conditions for flat products of high yield strength
structural steels in the quenched and tempered condition
Produits laminés à chaud en aciers de construction - Warmgewalzte Erzeugnisse aus Baustählen - Teil 6:
Partie 6 : Conditions techniques de livraison pour Technische Lieferbedingungen für Flacherzeugnisse
produits plats en aciers à haute limite d'elasticité à aus Baustählen mit höherer Streckgrenze im
l'état trempé et revenu vergüteten Zustand
This European Standard was approved by CEN on 16 June 2019 and includes Amendment 1 approved by CEN on 25 October
2022.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 10025-6:2019+A1:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Classification and designation . 7
4.1 Classification . 7
4.1.1 Main quality classes . 7
4.1.2 Grades and qualities . 8
4.2 Designation. 8
5 Information to be supplied by the purchaser . 9
5.1 Mandatory information . 9
5.2 Options . 9
6 Manufacturing process . 9
6.1 Steel making process . 9
6.2 Deoxidation and grain structure . 9
6.3 Delivery conditions . 9
7 Requirements . 10
7.1 General . 10
7.2 Chemical composition . 10
7.3 Mechanical properties . 10
7.3.1 General . 10
7.3.2 Impact properties . 11
7.4 Technological properties . 11
7.5 Surface properties . 12
7.6 Internal soundness . 12
7.7 Tolerances on dimensions and shape, mass . 13
8 Inspection . 13
8.1 Type of inspection and inspection document . 13
8.2 Content of inspection document . 13
8.3 Tests to be carried out . 14
9 Frequency of testing and preparation of samples and test pieces . 14
9.1 Frequency of testing . 14
9.1.1 Chemical analysis . 14
9.1.2 Mechanical tests . 14
9.2 Preparation of samples and test pieces . 14
9.2.1 Selection and preparation of samples for chemical analysis . 14
9.2.2 Location of samples and orientation of test pieces for mechanical tests . 14
9.2.3 Preparation of test pieces for mechanical tests . 15
9.3 Identification of samples and test pieces . 15
10 Test methods . 15
10.1 Chemical analysis . 15
10.2 Mechanical tests . 16
10.2.1 Tensile test . 16
10.2.2 Impact test . 16
10.3 Ultrasonic testing . 16
10.4 Retests . 16
11 Marking, labelling, packaging . 17
12 Complaints . 17
13 Options . 17
Annex A (normative) Location of samples and test pieces . 24
Annex B (informative) Minimum recommended inside bend radii for flanging . 25
Annex C (informative) List of Options of EN 10025-2 to −6 . 26
European foreword
This document (EN 10025-6:2019+A1:2022) has been prepared by Technical Committee
CEN/TC 459/SC 3 “Structural steels other than reinforcements”, 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 May 2023 and conflicting national standards shall be
withdrawn at the latest by May 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes !EN 10025-6:2019".
This document includes Amendment 1 approved by CEN on 25 October 2022.
The start and finish of text introduced or altered by amendment is indicated in the text by tags !".
This document consists of the following parts, under the general title Hot rolled products of structural
steels:
— Part 1: General technical delivery conditions
— Part 2: Technical delivery conditions for non-alloy structural steels
— Part 3: Technical delivery conditions for normalized/normalized rolled weldable fine grain structural
steels
— Part 4: Technical delivery conditions for thermomechanical rolled weldable fine grain structural steels
— Part 5: Technical delivery conditions for structural steels with improved atmospheric corrosion
resistance
— Part 6: Technical delivery conditions for flat products of high yield strength structural steels in the
quenched and tempered condition
For a short transition period there will be a coexistence of EN 10025-1:2004 with EN 10025-2:2019 to
!EN 10025−6:2019+A1:2022", since the new EN 10025-1 has to fulfil the requirements of the CPR
and will therefore be published later. For this short transition period up-to-the publication of the next
edition of part 1 the following is to be taken into account for EN 10025-1:2004:
a) all dated and undated references to EN 10025-1:2004 to EN 10025-6:2004 are unchanged to this
version with following exception: In 9.2.2.1 the references are 8.3.1 and 8.3.2 instead of 8.4.1 and
8.4.2;
b) Clauses 5, 12 and 13 of EN 10025-1:2004 are no longer relevant.
The main changes with respect to the previous !version EN 10025−6:2004+A1:2009 of edition
EN 10025−6:2004" are listed below:
a) part 6 is now a stand-alone standard for technical delivery conditions including the preparation of
samples and test pieces, the test methods, the marking, labelling and packaging and the drawings;
b) for applications under the CPR this document and part 1 are used together;
c) requirements for elements not definded were added to 7.2.1 and 7.2.2;
d) Option 33 was added, Opti
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