prEN 10340-1
(Main)Steel castings for structural uses - Part 1: General
Steel castings for structural uses - Part 1: General
This European Standard specifies the product characteristics, testing and sampling methods and the assessment and verification of constancy of performance of steel castings for structural uses in buildings and civil engineering works.
In cases where castings are joined by welding by the founder, this European Standard applies.
This European Standard does not apply in cases where castings are welded:
- to wrought products (plates, tubes, forgings...); or
- by non-founders.
Stahlguss für das Bauwesen - Teil 1: Allgemeines
Diese Europäische Norm spezifiziert die Produktmerkmale, die Testmethoden sowie die Probennahme und die Bewertung und Verifizierung sowie die Beständigkeit „Assessment and Verification of Constancy of Performance - AVCP“ von Stahlgussteilen für das Bauwesen für die Verwendung im Gebäuden und Ingenieurbauwerken.
In Fällen, in denen Gussstücke vom Gießer zusammengeschweißt werden, findet diese Europäische Norm Anwendung.
Diese Europäische Norm gilt nicht in Fällen, in denen Gussstücke geschweißt werden:
- zusammen mit umformbaren Erzeugnissen (Bleche, Rohre, Schmiedestücke,...); oder
- von anderen als Gießern.
Aciers moulés de construction - Partie 1: Généralités
La présente Norme européenne spécifie les caractéristiques du produit, les méthodes d’essais et d’échantillonnage et l’évaluation et la vérification de la constance des performances des pièces moulées en acier destinées à des utilisations structurales dans le bâtiment et le génie civil.
Dans le cas où les pièces moulées sont assemblées par soudage par le fondeur, la présente Norme européenne s’applique.
La présente Norme européenne ne s'applique pas dans les cas où les pièces moulées sont soudées :
- à des produits corroyés (plaques, tubes, pièces forgées,…) ; ou
- par des personnes qui ne sont pas des fondeurs.
Jekleni ulitki za uporabo v gradbeništvu - 1. del: Splošno
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-april-2017
Jekleni ulitki za uporabo v gradbeništvu - 1. del: Splošno
Steel castings for structural uses - Part 1: General
Stahlguss für das Bauwesen - Teil 1: Allgemeines
Aciers moulés de construction - Partie 1: Généralités
Ta slovenski standard je istoveten z: prEN 10340-1
ICS:
77.140.80 Železni in jekleni ulitki Iron and steel castings
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2017
ICS 77.140.80 Will supersede EN 10340:2007
English Version
Steel castings for structural uses - Part 1: General
Aciers moulés de construction - Partie 1: Généralités Stahlguss für das Bauwesen - Teil 1: Allgemeines
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
ECISS/TC 111.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 10340-1:2017 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Product characteristics . 5
4.1 General . 5
4.2 Tolerances on dimensions and shape . 5
4.3 Mechanical properties (yield strength, tensile strength, elongation and impact
strength) . 5
4.4 Weldability . 5
4.5 Durability (chemical composition) . 6
4.6 Dangerous substances . 6
5 Testing, assessment and sampling methods . 6
5.1 Tolerances on dimensions and shape . 6
5.2 Mechanical properties . 6
5.3 Chemical composition (durability) . 7
5.4 Weldability . 8
6 Assessment and verification of constancy of performance (AVCP) . 8
6.1 General . 8
6.2 Type testing . 8
6.3 Factory production control (FPC) . 11
7 Classification and designation . 16
7.1 Grades and qualities . 16
7.2 Designation. 17
8 Marking, labelling and packaging . 17
Annex ZA (informative) Relationship of this European Standard with Regulation (EU)
No.305/2011 . 18
ZA.1 Scope and relevant characteristics . 18
ZA.2 System of Assessment and Verification of Constancy of Performance (AVCP) . 18
ZA.3 Assignment of AVCP tasks . 18
Bibliography . 20
European foreword
This document (prEN 10340-1:2017) has been prepared by Technical Committee ECISS/TC 111 “Steel
castings and forgings”, the secretariat of which is held by AFNOR.
This document is currently submitted to the CEN Enquiry.
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 Regulation (EU) No
305/2011.
For relationship with EU Regulation, see informative Annex ZA, which is an integral part of this
document.
This document together with prEN 10340-2 will supersede EN 10340:2007.
The main changes with respect to the previous edition are listed below:
— document completely revised taking into account requirements of the Regulation (EU) 305/2011.
EN 10340, Steel castings for structural uses consists of the following parts:
— Part 1: General
— Part 2: Technical delivery conditions
1 Scope
This European Standard specifies the product characteristics, testing and sampling methods and the
assessment and verification of constancy of performance of steel castings for structural uses in
buildings and civil engineering works.
In cases where castings are joined by welding by the founder, this European Standard applies.
This European Standard does not apply in cases where castings are welded:
— to wrought products (plates, tubes, forgings.); or
— by non-founders.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
EN 1559-2:2014, Founding - Technical conditions of delivery - Part 2: Additional requirements for steel
castings
EN 10027-2, Designation systems for steels - Part 2: Numerical system
EN 10315, Routine method for analysis of high alloy steel by X-ray Fluorescence Spectrometry (XRF) by
using a near by technique
prEN 10340-2:2017, Steel castings for structural uses - Part 2: Technical delivery conditions
CR 10320, Optical emission analysis of low alloy steels (routine method) - Method for determination of C,
Si, S, P, Mn, Cr, Ni and Cu
EN ISO 148-1, Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1)
EN ISO 6892-1, Metallic materials - Tensile testing - Part 1: Method of test at room temperature
(ISO 6892-1)
CEN ISO/TS 8062-2, Geometrical Product Specifications (GPS) - Dimensional and geometrical tolerances
for moulded parts - Part 2: Rules (ISO/TS 8062-2)
EN ISO 8062-3, Geometrical Product Specifications (GPS) - Dimensional and geometrical tolerances for
moulded parts - Part 3: General dimensional and geometrical tolerances and machining allowances for
castings (ISO 8062-3)
EN ISO 11970:2016, Specification and qualification of welding procedures for production welding of steel
castings (ISO 11970:2016)
EN ISO 14284, Steel and iron - Sampling and preparation of samples for the determination of chemical
composition (ISO 14284)
EN ISO 15350, Steel and iron - Determination of total carbon and sulfur content - Infrared absorption
method after combustion in an induction furnace (routine method) (ISO 15350)
EN ISO 15351, Steel and iron - Determination of nitrogen content - Thermal conductimetric method after
fusion in a current of inert gas (Routine method) (ISO 15351)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
product-type
set of representative performance levels or classes of a construction product, in relation to its essential
characteristics, produced using a given combination of raw materials or other elements in a specific
production process
3.2
essential characteristics
mandated characteristics of the construction product which relate to the basic requirements for
construction works
3.3
performance of a construction product
characteristics of the construction product which relate to the basic requirements for construction
works
3.4
product range
group of products produced by one manufacturer for which the test results for one or more
characteristics from any one product within the range are valid for all other products within this range
4 Product characteristics
4.1 General
The following product characteristics apply when sampling, preparation of test pieces and testing
specified in Clause 5 are carried out.
4.2 Tolerances on dimensions and shape
Tolerances on dimensions and shape shall be in accordance with the requirements given in
CEN ISO/TS 8062-2 and EN ISO 8062-3.
4.3 Mechanical properties (yield strength, tensile strength, elongation and impact
strength)
4.3.1 General
Under the inspection and testing conditions as specified in Clause 5, the yield strength, the tensile
strength, the elongation and impact strength shall comply with the requirements specified in
prEN 10340-2:2017, 7.2.2.
4.3.2 Yield strength, tensile strength
The values of yield and tensile strength given in prEN 10340-2:2017, Table 2 also apply to the casting
itself up to the maximum relevant wall thickness stated.
The yield strength values at room temperature correspond to 0,2 % proof strength (R ).
p0,2
4.4 Weldability
All grades specified in the present European Standard are weldable.
Welding conditions concerning preheat, interpass temperature and postweld heat-treatment are given
in prEN 10340-2:2017, Table A.1.
The conditions used shall be documented in a welding procedure qualification record (WPQR)
according to EN ISO 11970:2016, 8.3. This qualification remains valid as long as it remains within the
same group of the grouping system (see EN ISO 11970:2016, 8.3.1) and within the same range of
thickness for which the welding procedure is qualified (see EN ISO 11970:2016, 8.3.2).
4.5 Durability (chemical composition)
The chemical composition determined as a cast analysis shall comply with the values given in
prEN 10340-2:2017, Table 1.
4.6 Dangerous substances
National regulations on dangerous substances may require verification and declaration on release, and
sometimes content, when construction products covered by this standard are placed on those markets.
In the absence of European harmonized test methods, verification and declaration on release/content
should be done taking into account national provisions in the place of use.
NOTE An informative database covering European and national provisions on dangerous substances is
available at the Construction web site on EUROPA accessed through:
http://ec.europa.eu/enterprise/construction/cpd-ds/.
5 Testing, assessment and sampling methods
5.1 Tolerances on dimensions and shape
The verification on dimensions and shape shall be carried out on products to be delivered in
...
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