EN 13835:2012

Founding - Austenitic cast irons

This European Standard specifies the grades and corresponding requirements for austenitic cast irons. These requirements are specified in terms of:
graphite form and metal structure: either flake or spheroidal graphite in an austenitic matrix;
chemical composition: as given for each of the grades;
mechanical properties measured on machined test pieces prepared from cast samples.
This standard does not cover technical delivery conditions for iron castings, see EN 1559-1 [1] and
EN 1559-3 [2].

Gießereiwesen - Austenitische Gusseisen

Diese Europäische Norm legt die Sorten und die entsprechenden Anforderungen für austenitische Gusseisen fest. Diese Anforderungen sind festgelegt in Bezug auf:
-   Graphitform und Grundgefüge: Lamellen  oder Kugelgraphit in einem austenitischen Grundgefüge;
-   chemische Zusammensetzung: entsprechend den Angaben für die jeweilige Sorte;
-   mechanische Eigenschaften: gemessen an mechanisch bearbeiteten Proben, die aus gegossenen Probestücken gewonnen wurden.
Diese Norm behandelt nicht die technischen Lieferbedingungen für Gusseisen, siehe EN 1559 1 [1] und EN 1559 3 [2].

Fonderie - Fontes austénitiques

La présente Norme européenne spécifie les nuances et les exigences correspondantes relatives aux fontes austénitiques. Ces exigences sont spécifiées en termes de :
-   forme de graphite et structure du métal : graphite lamellaire ou sphéroïdal dans une matrice austénitique ;
-   composition chimique : telle qu'indiquée pour chacune des nuances ;
-   propriétés mécaniques mesurées sur des éprouvettes usinées provenant d’échantillons coulés.
La présente norme ne couvre pas les conditions techniques de fourniture des fontes, voir l’EN 1559-1 [1] et l’EN 1559-3 [2].

Livarstvo - Avstenitna siva litina

Ta evropski standard določa razrede in ustrezne zahteve za avstenitno sivo litino. Te zahteve so določene za: oblike grafita in strukture kovine; lamelni ali kroglasti grafit v avstentitni matriki; kemijsko sestavo: podano za vsak razred; mehanske lastnosti, izmerjene na strojno obdelanih preskusnih kosih iz litih vzorcev. Ta standard ne zajema tehničnih dobavnih pogojev za ulitke iz sive litine (glejte standard EN 1559-3).

General Information

• Status: Published
• Publication Date: 17-Jan-2012
• Withdrawal Date: 30-Jul-2012
• ICS: 77.080.10 - Irons
• Technical Committee: CEN/TC 190 - Foundry technology
• Drafting Committee: CEN/TC 190/WG 8 - High alloyed cast iron
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 10-Nov-2022
• Directive: 2014/68/EU - Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
• Directive: 97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: SIST EN 13835:2012 - Founding - Austenitic cast irons

Relations

• Replaces: EN 13835:2002 - Founding - Austenitic cast irons
• Effective Date: 25-Jan-2012
• Replaces: EN 13835:2002/A1:2006 - Founding - Austenitic cast irons
• Effective Date: 25-Jan-2012

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Livarstvo - Avstenitna siva litinaGießereiwesen - Austenitische GusseisenFonderie - Fonte austénitiqueFounding - Austenitic cast irons77.080.10ŽelezoIronsICS:Ta slovenski standard je istoveten z:EN 13835:2012SIST EN 13835:2012en,fr,de01-marec-2012SIST EN 13835:2012SLOVENSKI
STANDARDSIST EN 13835:2003/A1:2006SIST EN 13835:20031DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13835
January 2012 ICS 77.080.10 Supersedes EN 13835:2002English Version
Founding - Austenitic cast irons
Fonderie - Fontes austénitiques
Gießereiwesen - Austenitische Gusseisen This European Standard was approved by CEN on 26 November 2011.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13835:2012: ESIST EN 13835:2012

Properties and applications of the austenitic cast iron grades . 22Annex B (informative)
Comparison of austenitic cast iron material designations according to EN 1560 and ISO/TR 15931 [3], [6] . 23Annex C (informative)
Heat treatment . 24Annex D (informative)
Effect of alloying elements . 25Annex E (informative)
Additional information on mechanical and physical properties . 26Annex F (normative)
Sectioning procedure for cast samples . 31Annex G (informative)
Sample preparation for the determination of physical properties . 32Annex H (informative)
Significant technical changes between this European Standard and the previous edition . 33Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 97/23/EC . 34Bibliography . 35 SIST EN 13835:2012

EN 1559-3 [2]. 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 764-5:2002, Pressure equipment — Part 5: Compliance and inspection — Documentation of materials EN 10204:2004, Metallic products — Types of inspection documents EN ISO 148-1:2010, Metallic materials — Charpy impact test — Part 1: Test method (ISO 148-1:2009) EN ISO 945-1, Microstructure of cast irons —Part 1: Graphite classification by visual analysis
(ISO 945-1) EN ISO 6506-1, Metallic materials — Brinell hardness test — Part 1: Test method (ISO 6506-1) EN ISO 6892-1:2009, Metallic materials — Tensile testing — Part 1: Method of test at room temperature (ISO 6892-1:2009) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 austenitic cast iron cast material with an austenitic matrix which is iron, carbon and silicon based and alloyed with nickel, manganese, copper and/or chromium in order to stabilize the austenitic structure at room temperature; the graphite can be present in flake or spheroidal form 3.2 cast sample quantity of material cast to represent the cast material, including separately cast sample, side by side cast sample and cast-on sample 3.3 separately cast sample sample cast in a separate sand mould under representative manufacturing conditions and material grade SIST EN 13835:2012

The manufacturer shall ensure that the req
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