Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resistant steels for general purposes

This document specifies the technical delivery conditions for hot or cold rolled sheet/plate and strip of standard grades and special grades of corrosion resistant stainless steels for general purposes.
NOTE   General purposes include the use of stainless steels in contact with foodstuffs.
The general technical delivery conditions specified in EN 10021 apply in addition to the specifications of this document, unless otherwise specified in the document.
This document does not apply to components manufactured by further processing of the product forms listed above with quality characteristics altered as a result of such further processing.

Nichtrostende Stähle - Teil 2: Technische Lieferbedingungen für Blech und Band aus korrosionsbeständigen Stählen für allgemeine Verwendung

Dieses Dokument legt die technischen Lieferbedingungen für warm- oder kaltgewalztes Blech und Band aus Standardgüten und Sondergüten korrosionsbeständiger nichtrostender Stähle für allgemeine Verwendung fest.
ANMERKUNG   Allgemeine Verwendung schließt die Verwendung von nichtrostenden Stählen in Berührung mit Lebensmitteln ein.
Zusätzlich zu den Angaben dieses Dokumentes gelten, sofern in diesem Dokument nichts anderes festgelegt ist, die in EN 10021 festgelegten allgemeinen technischen Lieferbedingungen.
Dieses Dokument nicht für die durch Weiterverarbeitung der oben genannten Erzeugnisformen hergestellten Teile mit fertigungsbedingt abweichenden Gütemerkmalen.

Aciers inoxydables - Partie 2 : Conditions techniques de livraison des tôles et bandes en acier résistant à la corrosion pour usage général

Le présent document spécifie les conditions techniques de livraison des tôles et bandes laminées à chaud ou à froid produites dans des nuances standardisées ou des nuances spéciales d'aciers inoxydables résistant à la corrosion pour usage général.
NOTE   L’usage général inclut l’utilisation des aciers inoxydables pour le contact alimentaire.
Les conditions techniques de livraison spécifiées dans l'EN 10021 s'appliquent en plus des spécifications du présent document, sauf en cas de spécification contraire dans le présent document.
Le présent document ne s'applique pas aux composants fabriqués par transformation ultérieure des produits énumérés ci-dessus, avec les modifications des caractéristiques de qualité qui en résultent.

Nerjavna jekla - 2. del: Tehnični dobavni pogoji za korozijsko odporne pločevine in trakove za splošno uporabo

General Information

Status
Published
Publication Date
24-Sep-2024
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
25-Sep-2024
Due Date
31-Jan-2023
Completion Date
25-Sep-2024

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SLOVENSKI STANDARD
01-december-2024
Nerjavna jekla - 2. del: Tehnični dobavni pogoji za korozijsko odporne pločevine in
trakove za splošno uporabo
Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of
corrosion resisting steels for general purposes
Nichtrostende Stähle - Teil 2: Technische Lieferbedingungen für Blech und Band aus
korrosionsbeständigen Stählen für allgemeine Verwendung
Aciers inoxydables - Partie 2: Conditions techniques de livraison des tôles et bandes en
acier de résistance à la corrosion pour usage général
Ta slovenski standard je istoveten z: EN 10088-2:2024
ICS:
77.140.20 Visokokakovostna jekla Stainless 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 10088-2
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2024
EUROPÄISCHE NORM
ICS 77.140.20; 77.140.50 Supersedes EN 10088-2:2014
English Version
Stainless steels - Part 2: Technical delivery conditions for
sheet/plate and strip of corrosion resistant steels for
general purposes
Aciers inoxydables - Partie 2 : Conditions techniques de Nichtrostende Stähle - Teil 2: Technische
livraison des tôles et bandes en acier résistant à la Lieferbedingungen für Blech und Band aus
corrosion pour usage général korrosionsbeständigen Stählen für allgemeine
Verwendung
This European Standard was approved by CEN on 6 November 2023.

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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 10088-2:2024 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Designation and ordering . 7
4.1 Designation of steel grades . 7
4.2 Designation to be used on ordering . 8
5 Classification of grades . 9
6 Requirements . 9
6.1 Steelmaking process . 9
6.2 Delivery condition . 9
6.3 Chemical composition . 9
6.4 Chemical corrosion resistance properties. 9
6.5 Mechanical properties . 10
6.6 Surface quality . 10
6.7 Internal soundness . 10
6.8 Formability at room temperature . 10
6.9 Dimensions, and tolerances on dimensions and shape . 11
6.10 Calculation of mass and tolerances on mass . 11
7 Inspection and testing . 11
7.1 General. 11
7.2 Agreement on tests and inspection documents . 11
7.3 Specific inspection and testing . 12
7.3.1 Extent of testing . 12
7.3.2 Selection and preparation of samples and test pieces . 12
7.4 Test methods . 13
7.5 Retests . 13
8 Marking . 13
Annex A (informative) List of all stainless steel grades that appear in the document . 51
Annex B (informative) Guidelines for further treatment (including heat treatment) in
fabrication . 53
Annex C (informative) Applicable dimensional standards . 60
Bibliography . 61
European foreword
This document (EN 10088-2:2024) has been prepared by Technical Committee CEN/TC 459 “ECISS -
European Committee for Iron and Steel Standardization ”, the secretariat of which is held by AFNOR.
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 2025, and conflicting national standards shall be
withdrawn at the latest by March 2025.
This document supersedes EN 10088-2:2014.
In comparison with the previous edition, the following technical modifications have been made:
a) addition of austenitic grades 1.4382, 1.4420, 1.4678, 1.4682, addition of austenitic-ferritic (duplex)
grade 1.4637, addition of ferritic grade 1.4622, and addition of martensitic grade 1.4060;
b) chemical composition was changed for following grades: austenitic grades 1.4310, 1.4404, 1.4529,
ferritic grades 1.4003, 1.4521, and martensitic grades 1.4028, 1.4116;
c) removal of austenitic grades 1.4319, 1.4537, and removal of austenitic-ferritic (duplex) grade
1.4655;
d) permissible product analysis tolerances have been adjusted;
e) austenitic grade 1.4529 cold and hot rolled strip products have been added;
f) austenitic-ferritic (duplex) grades:
— 1.4162 cold and hot rolled strip max. product thicknesses, and mechanical property
requirements at room and elevated temperatures have been changed;
— 1.4362 hot rolled strip and plate, a mechanical property requirement has been changed;
— 1.4501 cold and hot rolled strip products have been added;
— 1.4662 cold and hot rolled strip max. product thicknesses have been changed;
g) ferritic grades 1.4509, 1.4513, 1.4520, 1.4526 hot rolled strip products have been added;
h) introduction of the possibility to use modelling for determination of the mechanical properties
measured by tensile testing;
i) addition of austenitic grades 1.4307, 1.4404, 1.4420, 1.4678 to cold worked process route, and
expansion of cold worked strength levels for austenitic grades 1.4401, 1.4571;
j) listing of types of process route has been revised;
k) Clause 8 “Marking” has been revised;
l) listing of grades in all tables has been revised;
m) new Annex A lists all grades that appear in this document by ascending steel number.

Through its sub-committee SC 5 “Steels for heat treatment, alloy steels, free-cutting steels and stainless steels”,
(secretariat: DIN).
EN 10088, under the general title Stainless steels, consists of the following parts:
— Part 1: List of stainless steels (including a table of European Standards, in which these stainless steels
are further specified, see Annex C);
— Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resistant steels for general
purposes;
— Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright
products of corrosion resistant steels for general purposes;
— Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for
construction purposes;
— Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion
resisting steels for construction purposes.
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, Türkiye and the United
Kingdom.
Introduction
The European Committee for Standardization (CEN) draws attention to the fact that it is claimed that
compliance with this document may involve the use of patents applied to eight steel grades, given in
Clause 8, Annex A and Annex B and which is claimed to be relevant for the following clause(s) of this
document:
Clauses: Clause 8, Annex A and Annex B
CEN takes no position concerning the evidence, validity and scope of these patent rights. The holders of
these patent rights have ensured CEN that they are willing to negotiate licenses, under reasonable and
non-discriminatory terms and conditions, with applicants throughout the world. In this respect, the
statements of the holders of these patent rights are registered with CEN. Information may be obtained
from:
Grade 1.4637, 1.4662
Outokumpu Stainless AB
SE-77480 Avesta, Sweden
Grade 1.4420, 1.4622
Outokumpu Oyj
FI-00180, Helsinki, Salmisaarenranta 11, Finland
Grade 1.4062
Ugitech
F-73403 Ugine Cedex, France
Grade 1.4062
Industeel
F-71200 Creusot, 56 Rue Clemenceau, France
Grade 1.4646, 1.4611, 1.4613
Acciai Speciali Terni
I-05100 Terni, Italy
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights other than those identified above. CEN shall not be held responsible for identifying any or
all such patent rights.
1 Scope
This document specifies the technical delivery conditions for hot or cold rolled sheet/plate and strip of
standard grades and special grades of corrosion resistant stainless steels for general purposes.
NOTE General purposes include the use of stainless steels in contact with foodstuffs.
The general technical delivery conditions specified in EN 10021 apply in addition to the specifications of
this document, unless otherwise specified in the document.
This document does not apply to components manufactured by further processing of the product forms
listed above with quality characteristics altered as a result of such further processing.
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 1002
...

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