EN ISO 4943:2022

Steel and cast iron - Determination of copper content - Flame atomic absorption spectrometric method (ISO 4943:2022)

This document specifies a flame atomic absorption spectrometric method for the determination of copper in steel and cast iron.
The method is applicable to copper contents in the range of 0,003 % (mass fraction) to 3,0 % (mass fraction).

Stahl und Gusseisen - Bestimmung des Kupfergehalts - Flammenatomabsorptionsspektrometrisches Verfahren (ISO 4943:2022)

Dieses Dokument ist anzuwenden für ein Verfahren zur Bestimmung von Kupfer in Stahl und Gusseisen mittels Flammenatomabsorptionsspektrometrie (FAAS).
Das Verfahren ist auf Kupfergehalte im Bereich von 0,003 % (Massenanteil) bis 3,0 % (Massenanteil) anwendbar.

Aciers et fontes - Détermination de la teneur en cuivre - Méthode par spectrométrie d'absorption atomique dans la flamme (ISO 4943:2022)

Le présent document spécifie une méthode par spectrométrie d'absorption atomique dans la flamme pour la détermination du cuivre dans les aciers et les fontes.
Cette méthode est applicable aux teneurs en cuivre comprises entre 0,003 % (en masse) et 3,0 % (en masse).

Jeklo in lito železo - Določevanje bakra - Plamenska atomska absorpcijska spektrometrična metoda (ISO 4943:2022)

Ta dokument določa plamensko atomsko absorpcijsko spektrometrično metodo za določevanje
bakra v jeklu in litem železu.
Metoda se uporablja za vsebnost bakra med 0,003 % (masni delež) in 3,0 % (masni
delež).

General Information

• Status: Published
• Publication Date: 20-Sep-2022
• ICS: 77.080.01 - Ferrous metals in general
• Technical Committee: ECISS/TC 102 - Methods of chemical analysis for iron and steel
• Drafting Committee: ECISS/TC 102 - Methods of chemical analysis for iron and steel
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 21-Sep-2022
• Completion Date: 21-Sep-2022
• Ref Project: SIST EN ISO 4943:2022 - Steel and cast iron - Determination of copper content - Flame atomic absorption spectrometric method (ISO 4943:2022)

Relations

• Replaces: EN 24943:1990/AC:1991 - Steel and cast iron - Determination of copper content - Flame atomic absorption spectrometric method (ISO 4943:1985)
• Effective Date: 28-Sep-2022
• Replaces: EN 24943:1990 - Chemical analysis of ferrous metal - Determination of copper content - Flame atomic absorption spectrometric method (ISO 4943:1985)
• Effective Date: 06-Mar-2019

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 4943:2022
01-november-2022
Nadomešča:
SIST EN 24943:1997
SIST EN 24943:1997/AC:1997
Jeklo in lito železo - Določevanje bakra - Plamenska atomska absorpcijska
spektrometrična metoda (ISO 4943:2022)
Steel and cast iron - Determination of copper content - Flame atomic absorption
spectrometric method (ISO 4943:2022)
Stahl und Gusseisen - Bestimmung des Kupfergehalts -
Flammenatomabsorptionsspektrometrisches Verfahren (ISO 4943:2022)
Aciers et fontes - Détermination de la teneur en cuivre - Méthode par spectrométrie
d'absorption atomique dans la flamme (ISO 4943:2022)
Ta slovenski standard je istoveten z: EN ISO 4943:2022
ICS:
77.040.30 Kemijska analiza kovin Chemical analysis of metals
77.080.01 Železne kovine na splošno Ferrous metals in general
SIST EN ISO 4943:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 4943:2022

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SIST EN ISO 4943:2022


EN ISO 4943
EUROPEAN STANDARD

NORME EUROPÉENNE

September 2022
EUROPÄISCHE NORM
ICS 77.080.01 Supersedes EN 24943:1990, EN 24943:1990/AC:1991
English Version

Steel and cast iron - Determination of copper content -
Flame atomic absorption spectrometric method (ISO
4943:2022)
Aciers et fontes - Détermination de la teneur en cuivre - Stahl und Gusseisen - Bestimmung des Kupfergehalts -
Méthode par spectrométrie d'absorption atomique Flammenatomabsorptionsspektrometrisches
dans la flamme (ISO 4943:2022) Verfahren (ISO 4943:2022)
This European Standard was approved by CEN on 5 August 2022.

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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4943:2022 E
worldwide for CEN national Members.

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SIST EN ISO 4943:2022
EN ISO 4943:2022 (E)
Contents Page
European foreword . 3

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SIST EN ISO 4943:2022
EN ISO 4943:2022 (E)
European foreword
This document (EN ISO 4943:2022) has been prepared by Technical Committee ISO/TC 17 "Steel" in
collaboration with Technical Committee CEN/TC 459/SC 2 “Methods of chemical analysis for iron and
steel ” the secretariat of which is held by SIS.
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 March 2023, and conflicting national standards shall
be withdrawn at the latest by March 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 24943:1990, EN 24943:1990/AC:1991.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Ki
...