EN 10132:2021
(Main)Cold rolled narrow steel strip for heat treatment - Technical delivery conditions
Cold rolled narrow steel strip for heat treatment - Technical delivery conditions
This document specifies the technical delivery conditions for cold rolled narrow steel strip made of non alloy and alloy steel grades in the form of coils and cut lengths in rolling widths less than 600 mm. Cold rolled narrow steel strip is available in grades of case hardening steel and of steels for quenching and tempering for general and special applications particularily springs.
- Case hardening steels in thicknesses up to and including 10 mm;
- steels for quenching and tempering in thicknesses up to and including 6 mm in the conditions annealed (+A), annealed and skin passed (+LC) or cold rolled (+CR);
- steels in the quenched and tempered condition (+QT) in thicknesses between 0,30 mm and 3,00 mm.
In special cases supplementary requirements or deviations with respect to this document can be agreed between the purchaser and the supplier at the time of enquiry and order (see 5.2 and Annex A).
In addition to the requirements of this document, the general technical delivery requirements specified in EN 10021 apply.
This document does not cover cold rolled flat products for which separate standards exist, e.g.:
- cold rolled uncoated low carbon steel narrow strip for cold forming (EN 10139);
- cold rolled steel flat products with higher yield strength for cold forming (EN 10268).
Kaltband aus Stahl für eine Wärmebehandlung - Technische Lieferbedingungen
Dieses Dokument legt die technischen Lieferbedingungen für unlegiertes und legiertes Kaltband aus Stahl, hergestellt in Form von Coils und Kaltband in Stäben, in Walzbreiten kleiner als 600 mm fest. Kaltband ist verfügbar in Stahlsorten zum Einsatzhärten und zum Vergüten für allgemeine und besondere Anwendungen, insbesondere auch für Federn.
— Einsatzstähle in Dicken bis einschließlich 10 mm;
— Vergütungsstähle in Dicken bis einschließlich 6 mm in den Zuständen weichgeglüht (+A), weichgeglüht und leicht nachgewalzt (+LC) oder kaltgewalzt (+CR);
— Stähle im Vergütungszustand (+QT) in Dicken zwischen 0,30 mm und 3,00 mm.
In besonderen Fällen können Zusatzanforderungen oder Abweichungen bezüglich dieses Dokumentes zwischen Besteller und Lieferer bei der Anfrage und Bestellung vereinbart werden. (siehe 5.2 und Anhang A).
Zusätzlich zu den Angaben dieses Dokumentes gelten die allgemeinen technischen Lieferbedingungen nach EN 10021.
Dieses Dokument umfasst nicht kaltgewalzte Flacherzeugnisse, für die eigene Normen vorliegen, z. B.:
— Kaltband ohne Überzug aus weichen Stählen zum Kaltumformen (EN 10139);
— kaltgewalzte Flacherzeugnisse aus Stählen mit hoher Streckgrenze zum Kaltumformen (EN 10268).
Feuillards laminés à froid pour traitement thermique - Conditions techniques de livraison
Le présent document spécifie les conditions techniques de livraison des feuillards laminés à froid constitués de nuances d’aciers alliés et non alliés, se présentant sous forme de bobines et de feuillards coupés à longueur dont la largeur de laminage est inférieure à 600 mm. Les feuillards laminés à froid sont disponibles dans des nuances d’aciers pour cémentation et pour trempe et revenu destinées à des applications générales et spéciales, notamment pour les ressorts.
- Aciers pour cémentation d’épaisseur inférieure ou égale à 10 mm ;
- aciers pour trempe et revenu d’épaisseur inférieure ou égale à 6 mm à l’état recuit (+A), recuit et skin-passé (+LC) ou laminé à froid (+CR) ;
- aciers à l’état trempé et revenu (+QT) d’épaisseur comprise entre 0,30 mm et 3,00 mm.
Dans des cas spéciaux, l’acheteur et le fournisseur peuvent, au moment de l’appel d’offres et de la commande, convenir d’exigences supplémentaires ou de divergences par rapport au présent document (voir 5.2 et l’Annexe A).
Outre les exigences du présent document, les exigences relatives aux conditions techniques générales de livraison spécifiées dans l’EN 10021 s’appliquent.
Le présent document ne traite pas des produits plats laminés à froid pour lesquels il existe des normes séparées, par exemple :
- feuillards non revêtus laminés à froid en aciers à bas carbone pour formage à froid (EN 10139) ;
- produits plats laminés à froid à haute limite d’élasticité pour formage à froid (EN 10268).
Hladno valjani ozki jekleni trakovi za toplotno obdelavo - Tehnični dobavni pogoji
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2021
Nadomešča:
SIST EN 10132-1:2000
SIST EN 10132-2:2000
SIST EN 10132-3:2001
SIST EN 10132-4:2001
SIST EN 10132-4:2001/AC:2004
Hladno valjani ozki jekleni trakovi za toplotno obdelavo - Tehnični dobavni pogoji
Cold rolled narrow steel strip for heat treatment - Technical delivery conditions
Kaltband aus Stahl für eine Wärmebehandlung - Technische Lieferbedingungen
Feuillards laminés à froid pour traitement thermique - Conditions techniques de livraison
Ta slovenski standard je istoveten z: EN 10132:2021
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 10132
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2021
EUROPÄISCHE NORM
ICS 77.140.10; 77.140.25; 77.140.50 Supersedes EN 10132-1:2000, EN 10132-2:2000, EN
10132-3:2000, EN 10132-4:2000
English Version
Cold rolled narrow steel strip for heat treatment -
Technical delivery conditions
Feuillards laminés à froid pour traitement thermique - Kaltband aus Stahl für eine Wärmebehandlung -
Conditions techniques de livraison Technische Lieferbedingungen
This European Standard was approved by CEN on 18 July 2021.
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, Turkey 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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 10132:2021 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Classification and designation . 5
4.1 Classification . 5
4.2 Designation. 5
5 Information to be supplied by the purchaser . 5
5.1 Mandatory information . 5
5.2 Options . 6
5.3 Ordering examples . 6
6 Manufacturing process . 7
6.1 General . 7
6.2 Deoxidation . 7
6.3 Delivery conditions . 7
6.4 Traceability of the cast . 7
7 Requirements . 7
7.1 Chemical composition and mechanical properties . 7
7.2 Grain size . 8
7.3 Surface characteristics . 8
7.4 Non-metallic inclusions . 9
7.5 Decarburisation . 9
7.6 Spheroidisation of carbides . 10
7.7 Nominal dimensions, and tolerances on dimensions and shape . 10
8 Inspection . 10
8.1 Types of inspection and inspection documents . 10
8.2 Content of inspection documents . 10
8.3 Summary of inspection . 10
9 Sampling . 11
9.1 Selection and preparation of samples for the product analysis. 11
9.2 Location of samples, orientation of tensile test pieces and preparation of tensile test
pieces . 11
10 Test methods . 11
10.1 Chemical analysis . 11
10.2 Tensile test . 12
10.3 Hardness test . 12
10.4 Retests . 12
11 Surface protection, coiling, packaging and marking . 12
11.1 Surface protection. 12
11.2 Coiling and bundling . 12
11.3 Packaging and marking . 12
Annex A (normative) Supplementary or special requirements . 22
Bibliography . 24
European foreword
This document (EN 10132:2021) has been prepared by Technical Committee CEN/TC 459/SC 5 “Steels
for heat treatment, alloy steels, free-cutting steels and stainless steels”, 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 March 2022, and conflicting national standards shall
be withdrawn at the latest by March 2022.
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 10132-1:2000, EN 10132-2:2000, EN 10132-3:2000, EN 10132-4:2000.
The main changes with respect to the previous editions of EN 10132-1:2000 to EN 10132-4:2000 are
listed below:
a) the four parts of the previous edition were merged to one standard EN 10132;
b) following steel grades were deleted in part 3: C30E, 25Mn4 and in part 4 48Si7;
c) following steel grades were added: Steel grades for quenching and tempering C25E, 20MnB5,
27MnCrB5-2, 50CrMo4, Steels grades for springs C80S, 75Cr1, 95Cr1, 58CrV4, 68CrNiMo3-3;
d) steel grade C25E was added since it could replace C22E in future;
e) the chemical composition of the steel grades for case hardening and steel grades for quenching and
tempering were adapted to standards EN ISO 683-1 to EN ISO 683-3;
f) the mechanical properties of the steels for quenching and tempering and of the spring steels were
partially updated;
g) the requirements concerning the surface characteristics were completely revised;
h) inspection certificate 3.1 is mandatory;
i) standard completely editorially revised.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: 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, Turkey and the
United Kingdom.
1 Scope
This document specifies the technical delivery conditions for cold rolled narrow steel strip made of non
alloy and alloy steel grades in the form of coils and cut lengths in rolling widths less than 600 mm. Cold
rolled narrow steel strip is available in grades of case hardening steel and of steels for quenching and
tempering for general and special applications particularily springs.
— Case hardening steels in thicknesses up to and including 10 mm;
— steels for quenching and tempering in thicknesses up to and including 6 mm in the conditions
annealed (+A), annealed and skin passed (+LC) or cold rolled (+CR);
— steels in the quenched and tempered condition (+QT) in thicknesses between 0,30 mm and
3,00 mm.
In special cases supplementary requirements or deviations with respect to this document can be agreed
between the purchaser and the supplier at the time of enquiry and order (see 5.2 and Annex A).
In addition to the requirements of this document, the general technical delivery requirements specified
in EN 10021 apply.
This document does not cover cold rolled flat products for which separate standards exist, e.g.:
— cold rolled uncoated low carbon steel narrow strip for cold forming (EN 10139);
— cold rolled steel flat products with higher yield strength for cold forming (EN 10268).
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 10020, Definition and classification of grades of steel
EN 10021, General technical delivery conditions for steel products
EN 10027-1, Designation systems for steels - Part 1: Steel names
EN 10027-2, Designation systems for steels - Part 2: Numerical system
EN 10049, Measurement of roughness average Ra and peak count RPc on metallic flat products
EN 10079, Definition of steel products
EN 10140, Cold rolled narrow steel strip - Tolerances on dimensions and shape
EN 10204, Metallic products - Types of inspection documents
EN ISO 377, Steel and steel products - Location and preparation of samples and test pieces for mechanical
testing (ISO 377)
EN ISO 643, Steels - Micrographic determination of the apparent grain size (ISO 643)
EN ISO 3887, Steels - Determination of the depth of decarburization (ISO 3
...
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