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CEN

ENV 10247:1998

(Main)

Micrographic examination of the nonmetallic inclusion content of steels using standard pictures

Micrographic examination of the nonmetallic inclusion content of steels using standard pictures

This draft European prestandard defines a method of microscopic nonmetallic inclusion assessment using picture charts. The method does not apply to inclusions of length less than 3 microm or smaller than 2 microm width. Defined by a product standard or an agreement between the involved parties for certain special products inclusions with a width below 2 microm can only be evaluated according their length.

Metallographische Prüfung des Gehaltes nichtmetallischer Einschlüsse in Stählen mit Bildreihen

In dieser Europäischen Vornomr ist ein Verfahren zur mikroskopischen Kennzeichnung von nichtmetallischen Einschlüssen unter Verwendung von Richtreihenbildern festgelegt. Das Verfahren gilt nicht für Einschlüsse mit einer Länge kleiner als 3 mikrom.oder einer Breite kleiner als 2 mikrom. ausschließlich entsprechend ihrer Länge bewertet werden.

Détermination micrographique de la teneur en inclusions non métalliques des aciers à l'aide d'images-types

Le présent projet de prénorme européenne définit une méthode de cotation des inclusions microscopiques à l'aide d'images-types. La méthode ne s'applique pas aux inclusions de longueur inférieure à 3 microm ou de largeur inférieure à 2 microm. Pour certains produits spéciaux et lorsque cela est défini dans la norme de produit ou par accord entre les parties intéressées: les inclusions de largeur inférieure à 2 microm peuvent être évaluées uniquement selon leur longueur.

Mikrografsko ugotavljanje deleža nekovinskih vključkov v jeklih z uporabo standardnih slik

General Information

Status
Withdrawn
Publication Date
17-Feb-1998
Withdrawal Date
10-Apr-2007
ICS
77.040.99 - Other methods of testing of metals
Technical Committee
ECISS/TC 101 - Test methods for steel (other than chemical analysis)
Drafting Committee
ECISS/TC 101 - Test methods for steel (other than chemical analysis)
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
11-Apr-2007
Completion Date
11-Apr-2007
Mandate
M/BC/CEN/89/10 - ECISS - 3rd programme
Ref Project
SIST ENV 10247:2000 - Micrographic examination of the nonmetallic inclusion content of steels using standard pictures

Relations

Corrected By
ENV 10247:1998/AC:2000 - Micrographic examination of the nonmetallic inclusion content of steels using standard pictures
Effective Date
22-Dec-2008
Replaced By
EN 10247:2007 - Micrographic examination of the non-metallic inclusion content of steels using standard pictures
Effective Date
22-Dec-2008

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ENV 10247:2000
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Standards Content (Sample)

SLOVENSKI STANDARD
SIST ENV 10247:2000
01-februar-2000
0LNURJUDIVNRXJRWDYOMDQMHGHOHåDQHNRYLQVNLKYNOMXþNRYYMHNOLK]XSRUDER
VWDQGDUGQLKVOLN
Micrographic examination of the nonmetallic inclusion content of steels using standard
pictures
Metallographische Prüfung des Gehaltes nichtmetallischer Einschlüsse in Stählen mit
Bildreihen
Détermination micrographique de la teneur en inclusions non métalliques des aciers a
l'aide d'images-types
Ta slovenski standard je istoveten z: ENV 10247:1998
ICS:
77.040.99 Druge metode za Other methods of testing of
preskušanje kovin metals
SIST ENV 10247:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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