SIST EN 10207:2005
(Main)Steels for simple pressure vessels - Technical delivery requirements for plates, strips and bars
Steels for simple pressure vessels - Technical delivery requirements for plates, strips and bars
This document specifies the technical delivery requirements for flat products and bars made of steel in accordance with the specifications for pressurized parts in simple pressure vessels as defined in the Directive 87/404/EEC (see Annex A) and standardized in EN 286-1 to -3.
Stähle für einfache Druckbehälter - Technische Lieferbedingungen für Blech, Band und Stabstahl
Dieses Dokument legt die Technischen Lieferbedingungen für Flacherzeugnisse und Stäbe aus Stahl fest, die nach EU-Richtlinie 87/404/EWG für drucktragende Teile einfacher Druckbehälter (siehe Anhang A) vorgeschrieben und in EN 286-1 bis -3 genormt sind.
Aciers pour appareils a pression simples - Conditions techniques de livraison des tôles, bandes et barres
Le présent document spécifie les conditions techniques de livraison des produits plats et des barres en acier qui satisfont aux spécifications relatives aux parties soumises a pression des récipients a pression simples tels que définis dans la Directive 87/404 de la CEE (voir Annexe A), et normalisés dans les EN 286-1 a 3.
Jekla za enostavne tlačne posode - Tehnični dobavni pogoji za pločevine, trakove in palice
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 10207:2005
01-junij-2005
1DGRPHãþD
SIST EN 10207:1997
SIST EN 10207:1997/A1:1998
-HNOD]DHQRVWDYQHWODþQHSRVRGH7HKQLþQLGREDYQLSRJRML]DSORþHYLQHWUDNRYH
LQSDOLFH
Steels for simple pressure vessels - Technical delivery requirements for plates, strips
and bars
Stähle für einfache Druckbehälter - Technische Lieferbedingungen für Blech, Band und
Stabstahl
Aciers pour appareils a pression simples - Conditions techniques de livraison des tôles,
bandes et barres
Ta slovenski standard je istoveten z: EN 10207:2005
ICS:
23.020.30 7ODþQHSRVRGHSOLQVNH Pressure vessels, gas
MHNOHQNH cylinders
77.140.50 3ORãþDWLMHNOHQLL]GHONLLQ Flat steel products and semi-
SROL]GHONL products
SIST EN 10207:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 10207:2005
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SIST EN 10207:2005
EUROPEAN STANDARD
EN 10207
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2005
ICS 77.140.30 Supersedes EN 10207:1991
English version
Steels for simple pressure vessels - Technical delivery
requirements for plates, strips and bars
Aciers pour appareils à pression simples - Conditions Stähle für einfache Druckbehälter - Technische
techniques de livraison des tôles, bandes et barres Lieferbedingungen für Blech, Band und Stabstahl
This European Standard was approved by CEN on 21 February 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 10207:2005: E
worldwide for CEN national Members.
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SIST EN 10207:2005
EN 10207:2005 (E)
Contents
Page
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
6 Manufacturing process . 6
6.1 Steelmaking. 6
6.2 Delivery condition. 6
7 Requirements . 6
7.1 General. 6
7.2 Chemical composition. 7
7.3 Mechanical properties. 7
7.4 Surface condition. 8
7.5 ●● Internal soundness. 8
7.6 Dimensions and tolerances on dimensions . 8
7.7 Calculation of mass. 9
8 Inspection . 9
8.1 Types of inspection . 9
8.2 Inspection documents. 9
8.3 Tests to be carried out for specific inspection. 10
9 Sampling and preparation of samples and test pieces . 10
9.1 Test units . 10
9.2 Preparation of samples and test pieces. 11
9.3 Number of test pieces . 13
10 Test methods. 14
10.1 Chemical analysis. 14
10.2 Tensile test at room temperature. 14
10.3 Impact test . 14
10.4 Tensile test at elevated temperature. 14
10.5 Visual examination . 15
10.6 Ultrasonic test . 15
10.7 Retests . 15
11 Marking . 15
Annex A (informative) Definition of "simple pressure vessel" . 16
Annex ZA (informative) Relationship between this document and the Essential Requirements of EU
Directive for Simple Pressure Vessels 87/404/EEC. 17
Bibliography . 18
2
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SIST EN 10207:2005
EN 10207:2005 (E)
Foreword
This document (EN 10207:2005) has been prepared by Technical Committee ECISS/TC 22 “Steels for pressure
purposes – Qualities”, 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 October 2005, and conflicting national standards shall be withdrawn at the latest
by October 2005.
This document supersedes EN 10207:1991.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive 87/404/EEC.
For relationship with EU Directive 87/404/EEC, see informative annex ZA, which is an integral part of this
document.
NOTE The clauses marked with two dots (●●) contain information relating to agreements which may be made at the time
of enquiry and order.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
3
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SIST EN 10207:2005
EN 10207:2005 (E)
1 Scope
This document specifies the technical delivery requirements for flat products and bars made of steel in accordance
with the specifications for pressurized parts in simple pressure vessels as defined in the Directive 87/404/EEC
(see Annex A) and standardized in EN 286-1 to -3.
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 testing at ambient temperature.
EN 10002-5, Metallic materials — Tensile testing — Part 5: Method of testing at elevated temperatures.
EN 10020:2000, Definition and classification of grades of steel.
EN 10021:1993, General technical delivery requirements for steel and iron products.
prEN 10027-1, Designation systems for steel — Part 1: Steel names.
EN 10027-2, Designation systems for steels — Part 2: Numerical system.
EN 10029, Hot rolled steel plates 3 mm thick or above — Tolerances on dimensions, shape and mass.
EN 10045-1, Metallic materials — Charpy impact test — Part 1: Test method.
EN 10048, Hot rolled narrow steel strip — Tolerances on dimensions and shape.
EN 10051, Continuously hot rolled uncoated plate, sheet and strip of non–alloy and alloy steels — Tolerances on
dimensions and shape.
EN 10052:1993, Vocabulary of heat treatment terms for ferrous products.
EN 10058, Hot rolled flat steel bars for general purposes — Dimensions and tolerances on shape and dimensions.
EN 10059, Hot rolled square steel bars for general purposes — Dimensions and tolerances on shape and
dimensions.
EN 10060, Hot rolled round steel bars for general purposes — Dimensions and tolerances on shape and
dimensions.
EN 10061, Hot rolled hexagon steel bars for general purposes — Dimensions and tolerances on shape and
dimensions.
EN 10079:1992, Definition of steel products.
EN 10160, Ultrasonic testing of steel flat products of thickness equal or greater than 6 mm (reflection method).
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, Steel products — Inspection documents — List of information and description.
EN 10204:2004, Metallic products — Types of inspection documents.
4
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SIST EN 10207:2005
EN 10207:2005 (E)
EN 10221, Surface quality classes for hot-rolled bars and rods — Technical delivery conditions.
EN ISO 377, Steel and steel products — Location and preparation of samples and test pieces for mechanical
testing (ISO 377:1997).
EN ISO 2566-1, Steel — Conversion of elongation values — Part 1: Carbon and low alloy steels
(ISO 2566-1:1994).
EN ISO 14284, Steel and iron — Sampling and preparation of samples for the determination of chemical
composition (ISO 14284:1996).
CR 10261, ECISS Information Circular 11 — Iron and steel — Review of available methods of chemical analysis.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply in addition to or deviating from the
terms and definitions in EN 10020:2000, EN 10021:1993, EN 10052:1993, EN 10079:1992 and EN 10204:2004.
3.1
normalizing rolling
rolling process in which final deformation is carried out in a certain temperature range leading to a material
condition equivalent to that obtained after normalizing so that the specified values of the mechanical properties are
retained even after normalizing
NOTE The symbol for this delivery condition and for the normalized condition is N.
3.2
simple pressure vessel
see Annex A
4 Classification and designation
4.1 Classification
In accordance with the classification system in EN 10020, the steel grades P235S and P265S are non-alloy quality
steels and the steel grade P275SL is a non-alloy special steel.
4.2 Designation
The steel grades are designated with steel names and steel numbers. The steel names are allocated in
accordance with prEN 10027-1. The steel numbers are allocated in accordance with EN 10027-2.
5 Information to be supplied by the purchaser
5.1 Mandatory information
The following information shall be supplied by the purchaser at the time of enquiry and order:
a) quantity (mass or total length or number);
b) product form (plate/sheet or strip or bar);
c) surface class for bars (see 7.4.2);
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SIST EN 10207:2005
EN 10207:2005 (E)
d) European Standard or document specifying the tolerances on dimensions, shape and mass and, if the
relevant European Standard or document permits the purchaser certain options, e.g. regarding finishes or
tolerance grades, specific information on these aspects (see 7.6);
e) specified dimensions of the product to be delivered (see 7.6);
f) number of this document;
g) designation of the steel grade (steel name or steel number);
5.2 Options
A number of options are specified in this document and listed below. In the event that the purchaser does not
indicate a wish to implement any of these options at the time of enquiry and order, the products shall be supplied
in accordance with the basic specification (see 5.1).
a. steelmaking process (see 6.1.1);
b. internal soundness (see 7.5);
c. specific inspection (see 8.1.2);
d. additional tests (see 8.3.2);
e. circular test pieces for the tensile test (see Table 5, footnote b );
f. test temperature for tensile test at elevated temperature (see 10.4).
6 Manufacturing process
6.1 Steelmaking
6.1.1 ●● Unless a special steelmaking process has been agreed at the time of enquiry and order, the
steelmaking process for steels in accordance with this document shall be at the discretion of the manufacturer.
6.1.2 The steels shall be non-rimming and not susceptible to ageing.
NOTE For these steels covered in Table 1 requirements of the Directive 87/404/EEC were taken into account by the
specification of a minimum total aluminium content of 0,020 %.
6.2 Delivery condition
The products shall be delivered in the normalized or in an equivalent condition obtained by normalizing rolling (see
3.1).
7 Requirements
7.1 General
The products shall conform to the requirements of this document.
In addition, the general technical delivery requirements specified in EN 10021 apply.
6
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SIST EN 10207:2005
EN 10207:2005 (E)
7.2 Chemical composition
7.2.1 The chemical composition determined from the cast analysis in accordance with 10.1 shall comply with the
requirements in Table 1.
7.2.2 The product analysis may deviate from the specified limits for the cast analysis by the values given in
Table 2.
Table 1 — Chemical composition (cast analysis) in % by mass
Steel grade
Al
C Si P S tot
Mn
a
max. max. max. max.
min.
Steel name Steel number
P235S 1.0112 0,16 0,35 0,40 to 1,20 0,025 0,025 0,020
P265S 1.0130 0,20 0,40 0,50 to 1,50 0,025 0,025 0,020
P275SL 1.1100 0,16 0,40 0,50 to 1,50 0,025 0,020 0,020
a
If sufficient other nitrogen binding elements are present, the minimum total aluminium content does not apply. If such nitrogen
binding elements were added to the steel their content shall be given in the inspection document.
Table 2 — Permissible deviations in the result of the product analysis from the values specified in Table 1
for the cast analysis
a
Specified values for the
Permissible deviation of
cast analysis according to
the product analysis from
Table 1
the values listed in Table 1
Element
for the cast analysis
...
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