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CEN

EN 16079:2011

(Main)

Founding - Compacted (vermicular) graphite cast irons

Founding - Compacted (vermicular) graphite cast irons

This European Standard defines the grades and the corresponding requirements for compacted (vermicular) graphite cast irons.
This European Standard specifies 5 grades of compacted (vermicular) graphite cast iron by a classification based on mechanical properties measured on machined test pieces prepared from cast samples.
This European Standard does not cover technical delivery conditions for iron castings (see EN 1559-1 [1] and EN 1559-3 [2]).

Gießereiwesen - Gusseisen mit Vermiculargraphit

Diese Europäische Norm definiert die Sorten für und die entsprechenden Anforderungen an Guss¬eisen mit Vermiculargraphit.
Diese Europäische Norm legt fünf Sorten von Gusseisen mit Vermiculargraphit fest, deren Klassifi¬zierung auf den mechanischen Eigenschaften basiert, die an bearbeiteten Proben aus gegosse¬nen Probestücken gemessen wurden.
Diese Europäische Norm behandelt nicht die technischen Lieferbedingungen für Guss¬eisen (siehe EN 1559 1 [1] und EN 1559 3 [2]).

Fonderie - Fontes à graphite vermiculaire (compacté)

La présente Norme européenne définit les nuances de fonte à graphite vermiculaire (compacté) et les exigences correspondantes.
La présente Norme européenne spécifie 5 nuances de fonte à graphite vermiculaire (compacté) par le biais d’une classification basée sur les propriétés mécaniques, mesurées sur des éprouvettes usinées à partir d’échantillons coulés.
La présente Norme européenne ne couvre pas les conditions techniques de fourniture des pièces moulées en fonte (voir EN 1559-1 [1] et EN 1559-3 [2]).

Livarstvo - Železove litine s kompaktnim (vermikularnim) grafitom

Ta evropski standard določa razrede in ustrezne zahteve za železove litine s kompaktnim (vermikularnim) grafitom.
Ta evropski standard določa pet razredov železove litine s kompaktnim (vermikularnim) grafitom v skladu s klasifikacijo, ki temelji na mehanskih lastnostih, izmerjenih na strojno obdelanih preskusnih kosih iz litih vzorcev.

General Information

Status
Withdrawn
Publication Date
22-Nov-2011
Withdrawal Date
19-Dec-2023
ICS
77.080.10 - Irons
Technical Committee
CEN/TC 190 - Foundry technology
Drafting Committee
CEN/TC 190/WG 5 - Grey cast iron and compacted graphite cast iron
Current Stage
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
Ref Project
SIST EN 16079:2012 - Founding - Compacted (vermicular) graphite cast irons

Relations

Replaced By
EN 16079:2023 - Founding - Compacted (vermicular) graphite cast irons
Effective Date
18-Jan-2023

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Livarstvo - Železove litine s kompaktnim (vermikularnim) grafitomGießereiwesen - Gusseisen mit VermiculargraphitFonderie - Fontes à graphite vermiculaire (compacté)Founding - Compacted (vermicular) graphite cast irons77.140.80Železni in jekleni ulitkiIron and steel castingsICS:Ta slovenski standard je istoveten z:EN 16079:2011SIST EN 16079:2012en,fr,de01-februar-2012SIST EN 16079:2012SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16079
November 2011 ICS 77.080.10 English Version
Founding - Compacted (vermicular) graphite cast irons
Fonderie - Fontes à graphite vermiculaire (compacté)
Gießereiwesen - Gusseisen mit Vermiculargraphit This European Standard was approved by CEN on 1 October 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 and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16079:2011: ESIST EN 16079:2012

Additional information on properties and typical applications of compacted (vermicular) graphite cast irons . 18Annex B (informative)
Comparison of compacted (vermicular) graphite cast iron material designations according to EN 1560 and ISO/TR 15931[4][5] . 21Annex C (informative)
Wedge penetration test . 22Annex D (informative)
Guidance values for tensile properties measured on test pieces machined from samples cut from a casting . 25Annex E (informative)
Guidance values for Brinell hardness . 26Annex F (informative)
Compacted (vermicular) graphite structure evaluation . 27Annex G (normative)
Sectioning procedure for cast samples . 29Bibliography . 30 SIST EN 16079:2012

According to the CEN/CENELEC Internal Regulations, the national standards organizations 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom SIST EN 16079:2012

percentage of graphite particles that are of form III according EN ISO 945-1 3.4 cast sample quantity of material cast to represent the cast material, including separately cast sample, side by side cast sample and cast-on sample 3.5 separately cast sample sample cast in a separate sand mould under representative manufacturing conditions and material grade 3.6 side-by-side cast sample sample cast in the mould alongside the casting, with a joint running system SIST EN 16079:2012

A mm MPa MPa % Symbol Number
min. min. min. EN-GJV-300 5.2100 t ≤ 30 210 300 2,0 30 < t ≤ 60 195 275 2,0 60 < t ≤ 200 175 250 2,0 EN-GJV-350 5.2200 t ≤ 30 245 350 1,5 30 < t ≤ 60 230 325 1,5 60 < t ≤ 200 210 300 1,5 EN-GJV-400 5.2201 t
...

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