EN 10088-2:2005
(Main)Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
1.1 This part of EN 10088 specifies the technical delivery conditions for hot or cold rolled sheet/plate and strip of standard grades and special grades of corrosion resisting stainless steels for general purposes.
NOTE General purposes include the use of stainless steels in contact with foodstuffs.
1.2 The general technical delivery conditions specified in EN 10021 apply in addition to the specifications of this European Standard, unless otherwise specified in this European Standard.
1.3 This European Standard does not apply to components manufactured by further processing of the product forms listed in 1.1 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
Aciers inoxydables - Partie 2: Conditions techniques de livraison des tôles et bandes en acier de résistance à la corrosion pour usage général
Nerjavna jekla - 2. del: Tehnični dobavni pogoji za korozijsko odporne pločevine in trakove za splošno uporabo
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2005
1DGRPHãþD
SIST EN 10088-2:1997
1HUMDYQDMHNODGHO 7HKQLþQLGREDYQLSRJRML]DNRUR]LMVNRRGSRUQHSORþHYLQHLQ
WUDNRYH]DVSORãQRXSRUDER
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 a la corrosion pour usage général
Ta slovenski standard je istoveten z: EN 10088-2:2005
ICS:
77.140.20 Visokokakovostna jekla Stainless steels
77.140.50 3ORãþDWLMHNOHQLL]GHONLLQ Flat steel products and semi-
SROL]GHONL products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 10088-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2005
ICS 77.140.20; 77.140.50 Supersedes EN 10088-2:1995
English version
Stainless steels - Part 2: Technical delivery conditions for
sheet/plate and strip of corrosion resisting steels for general
purposes
Aciers inoxydables - Partie 2: Conditions techniques de Nichtrostende Stähle - Teil 2: Technische
livraison des tôles et bandes en acier de résistance 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 4 May 2005.
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 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 translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
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, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 10088-2:2005: E
worldwide for CEN national Members.
Contents
Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions.5
4 Designation and ordering.5
4.1 Designation of steel grades .5
4.2 Designation to be used on ordering.5
5 Classification of grades.6
6 Requirements .7
6.1 Steelmaking process .7
6.2 Delivery condition.7
6.3 Chemical composition.7
6.4 Chemical corrosion properties .7
6.5 Mechanical properties .7
6.6 Surface quality .7
6.7 Internal soundness .8
6.8 Formability at room temperature .8
6.9 Dimensions and tolerances on dimensions and shape .8
6.10 Calculation of mass and tolerances on mass.8
7 Inspection and testing .8
7.1 General .8
7.2 Agreement on tests and inspection documents.8
7.3 Specific inspection and testing .9
7.4 Test methods.9
7.5 Retests.10
8 Marking .10
Annex A (informative) Guidelines for further treatment (including heat treatment) in fabrication .37
Annex B (informative) Applicable dimensional standards .42
Bibliography.43
Foreword
This document (EN 10088-2:2005) 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 December 2005, and conflicting national standards shall be withdrawn
at the latest by December 2005.
This document supersedes EN 10088-2:1995.
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 D),
Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general
purposes,
Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright
products of corrosion resisting steels for general purposes.
The European Organisation for Standardisation (CEN) draws attention to the fact that it is claimed that
compliance with this document may involve the use of patents concerning four steel grades.
CEN takes no position concerning the evidence, validity and scope of these patent rights.
The holder of these patent rights has assured 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:
Grades 1.4362, 1.4410 and 1.4477
Sandvik AB
SE-811 81 SANDVIKEN
Sweden
Grade 1.4652
Outokumpu Stainless AB
SE-77480 AVESTA
Sweden
Attention is drawn to the possibility that some of the elements within this document may be the subject of
patent rights other than those indicated above. CEN shall not be responsible for identifying any or all such
patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands,
Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
1 Scope
1.1 This part of EN 10088 specifies the technical delivery conditions for hot or cold rolled sheet/plate and
strip of standard grades and special grades of corrosion resisting stainless steels for general purposes.
NOTE General purposes include the use of stainless steels in contact with foodstuffs.
1.2 The general technical delivery conditions specified in EN 10021 apply in addition to the specifications of
this European Standard, unless otherwise specified in this European Standard.
1.3 This European Standard does not apply to components manufactured by further processing of the
product forms listed in 1.1 with quality characteristics altered as a result of such further processing.
2 Normative references
The following referenced documents are indispensable for the application 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 10002-1, Metallic materials - Tensile testing - Part 1: Method of test at ambient temperature.
EN 10002-5, Metallic materials - Tensile testing - Part 5: Method of test at elevated temperature.
EN 10021, General technical delivery requirements for steel and iron products.
EN 10027-1, Designation systems for steels - Part 1: Steel names, principal symbols.
EN 10027-2, Designation systems for steels - Part 2: Numerical system.
EN 10045-1, Metallic materials - Charpy impact test - Part 1: Test method.
EN 10052, Vocabulary of heat treatment terms for ferrous products.
EN 10079, Definition of steel products.
EN 10088-1, Stainless steels - Part 1: List of stainless steels.
EN 10163-2, Delivery requirements for surface condition of hot rolled steel plates, wide flats and sections -
Part 2: Plate and wide flats.
EN 10168:2004, Steel products – Inspection documents – List of information and description.
EN 10204:2004, Metallic products - Types of inspection documents.
EN 10307, Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat
products of thickness equal to or greater than 6 mm (reflection method).
EN ISO 377, Steel and steel products - Location and preparation of samples and test pieces for mechanical
testing (ISO 377:1997).
EN ISO 3651-2, Determination of resistance to intergranular corrosion of stainless steels - Part 2: Ferritic,
austenitic and ferritic-austenitic (duplex) stainless steels - Corrosion test in media containing sulfuric acid (ISO
3651-2:1998).
EN ISO 6506-1, Metallic materials - Brinell hardness test - Part 1: Test method (ISO 6506-1:1999).
EN ISO 6507-1, Metallic materials - Vickers hardness test - Part 1: Test method (ISO 6507-1:1997).
EN ISO 6508-1, Metallic materials - Rockwell hardness test - Part 1: Test method (scales A, B, C, D, E, F, G,
H, K, N, T) (ISO 6508-1:1999).
EN ISO 14284, Steel and iron - Sampling and preparation of samples for the determination of chemical
composition (ISO 14284:1996).
3 Terms and definitions
For the purposes of this European Standard, the following terms and definitions apply:
3.1
stainless steels
definition in EN 10088-1 applies
3.2
corrosion resisting steels
steels with at least 10,5 % Cr and max. 1,20 % C if their resistance to corrosion is of primary importance
3.3
product forms
definitions in EN 10079 apply
3.4
types of heat-treatment
definitions in EN 10052 apply
3.5
general purposes
purposes other than the special purposes mentioned in the Bibliography
3.6
standard grades
grades with a relatively good availability and a wider range of application
3.7
special grades
grades for special use and/or with limited availability
4 Designation and ordering
4.1 Designation of steel grades
The steel names and steel numbers (see Tables 1 to 4) were formed in accordance with EN 10027-1 and EN
10027-2 respectively.
4.2 Designation to be used on ordering
The complete designation for ordering a product according to this document shall contain the following
information:
desired quantity;
product form (strip or sheet/plate);
where an appropriate dimensional standard is available (see Annex B) the number of the standard, plus
any choice of requirements;
if there is no dimensional standard, the nominal dimensions and tolerances required;
type of material (steel);
number of this document;
steel name or steel number;
if for the relevant steel in the table for the mechanical properties more than one treatment condition is
covered, the symbol for the desired heat treatment or cold worked condition;
desired process route (see symbols in Table 6);
if a verification
...
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