77.040.30 - Chemical analysis of metals
Chemical analysis of metals
Chemische Analyse von Metallen
Analyse chimique des metaux
Kemijska analiza kovin
General Information
This document describes the classification, method of sample preparation, certification main rules and certificate content of the EURONORM-CRMs.
It also details the sample presentation of the various producers' organizations and the distributing sources.
- Technical report11 pagesEnglish language
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- Technical report11 pagesEnglish language
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This document specifies the chemical composition limits of wrought aluminium and wrought aluminium alloys and form of products.
NOTE The chemical composition limits of aluminium and aluminium alloys specified herein are completely identical with those registered with the Aluminium Association, 1525, Wilson Boulevard, Suite 600, Arlington, VA 22209, USA, for the corresponding alloys.
- Standard55 pagesEnglish language
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- Draft57 pagesEnglish language
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This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of nickel content in steels and cast irons.
The method is applicable to nickel contents between 0,004 % and 2,0 %.
The method can be adapted to lower or higher nickel contents by changing the test portion or the dilution process, provided the criteria in 5.2.2 and 5.2.3 are still met.
- Standard13 pagesEnglish language
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This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of calcium content in non-alloy and low alloy steels.
The method is applicable to calcium contents between 0,000 4 % and 0,012 %.
The method can be adapted to higher calcium contents by changing the test portion or the dilution process, provided the criteria in 5.2.2 and 5.2.3 are still met.
- Standard12 pagesEnglish language
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This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of lead content in non-alloy and low alloy steels.
The method is applicable to lead contents between 0,005 % and 0,5 %.
The method can be adapted to lower or higher lead contents by changing the test portion or the dilution process, provided the criteria in 5.2.2 and 5.2.3 are still met.
- Standard12 pagesEnglish language
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This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of lead content in non-alloy and low alloy steels.
The method is applicable to lead contents between 0,005 % (weight percent) and 0,5 % (weight percent).
The method can be adapted to lower or higher lead contents by changing the test portion or the dilution process, provided the criteria in 6.2.2 and 6.2.3 are still met.
- Standard12 pagesEnglish language
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This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of nickel content in steels and cast irons.
The method is applicable to nickel contents between 0,004 % (weight percent) and 2,0 % (weight percent).
The method can be adapted to lower or higher nickel contents by changing the test portion or the dilution process, provided the criteria in 6.2.2 and 6.2.3 are still met.
- Standard13 pagesEnglish language
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This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of calcium content in non-alloy and low alloy steels.
The method is applicable to calcium contents between 4 µg/g and 120 µg/g.
The method can be adapted to higher calcium contents by changing the test portion or the dilution process, provided the criteria in 6.2.2 and 6.2.3 are still met.
- Standard12 pagesEnglish language
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This document describes the criteria and operation procedure for carrying out spark optical emission spectrometry (S-OES) on metal samples. The scope of this standard covers the following:
- sample preparation;
- operational guidelines for an optical emission spectrometer (including self-maintenance);
- traceability of the analytical results to the international base units — mass (kg);
- assessing the uncertainty associated with each analytical result.
This document refers to simultaneous s...view more
- Standard26 pagesEnglish language
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This document describes the criteria and the procedure for analysing aluminium and aluminium alloys with spark optical emission spectrometry (S-OES). The scope of this document covers the following:
- sample preparation;
- operational guidelines for an optical emission spectrometer (including maintenance);
- traceability of the analytical results to the International System of units: mass (kg);
- assessing the uncertainty associated with each analytical result.
This document refers to simul...view more
- Standard26 pagesEnglish language
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This document specifies a spectrophotometric method for the determination of nitrogen in steel.
The method is applicable to the determination of nitrogen mass fraction between 0,000 6 % and
0,050 % in low alloy steels and between 0,010 % and 0,050 % in high alloy steels.
The method does not apply to samples containing silicon nitrides or having silicon contents higher
than 0,6 %.
- Standard22 pagesEnglish language
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The present Technical Report gives guidance regarding the chemical composition controls of steels (except chrome plated products) and cast irons in respect of the European legislation, namely Directives 2011/65/EU (RoHS) [1], repealing 2002/95/EU, the Commission Delegated Directive EU 2015/863 amending Annex II to Directive 2011/65/EU [10] and 2000/53/EC (ELV) [2].
These Directives require the characterization of these materials for Cadmium (Cd), hexavalent chromium (Cr (VI)), mercury (Hg), Lea...view more
- Technical report7 pagesEnglish language
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The present Technical Report gives guidance regarding the chemical composition controls of steels (except chrome plated products) and cast irons in respect of the European legislation, namely Directives 2011/65/EU (RoHS) [1], repealing 2002/95/EU, the Commission Delegated Directive EU 2015/863 amending Annex II to Directive 2011/65/EU [10] and 2000/53/EC (ELV) [2].
These Directives require the characterization of these materials for Cadmium (Cd), hexavalent chromium (Cr (VI)), mercury (Hg), Lea...view more
- Technical report7 pagesEnglish language
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This document lists, under Clause 3, the European Standards which are currently available for the determination of the chemical composition of steels and cast irons.
In Clause 4, this Technical Report provides details on the range of application and gives the principle of the method for each standard.
Annex A gives a list of other European Standards and CEN Technical Reports applicable for the determination of the chemical composition of steels and cast irons.
Annex B gives a list of withdraw...view more
- Technical report34 pagesEnglish language
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This document lists, under Clause 4, the European Standards which are currently available for the determination of the chemical composition of steels and cast irons.
In Clause 5, this document provides details on the range of application and gives the principle of the method described in each standard.
Items which are under preparation as European Standards or as CEN Technical Reports by ECISS/TC 102 are available on the webpage of CEN, through the link https://standards.cen.eu/dyn/www/f?p=204...view more
- Technical report34 pagesEnglish language
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This document specifies a spectrophotometric method for the determination of total silicon in steel and
cast iron using reduced molybdosilicate.
The method is applicable to the determination of silicon mass fraction between 0,05 % and 1,0 %.
- Draft15 pagesEnglish language
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- Standard18 pagesEnglish language
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This International Standard specifies a method for the determination of nickel in steel and iron by
gravimetry or titrimetry.
The method is applicable to nickel contents from 1 % to 30 % (mass fraction).
- Draft22 pagesEnglish language
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- Standard23 pagesEnglish language
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This part of ISO 4829 specifies a spectrophotometric method for the determination of total silicon in
steels using reduced molybdosilicate.
The method is applicable to silicon contents between 0,01 % and 0,05 % (mass fraction) in steels.
- Draft14 pagesEnglish language
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- Standard17 pagesEnglish language
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ISO 4829-2:2016 specifies a spectrophotometric method for the determination of total silicon in steels using reduced molybdosilicate.
The method is applicable to silicon contents between 0,01 % and 0,05 % (mass fraction) in steels.
- Draft14 pagesEnglish language
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- Standard17 pagesEnglish language
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ISO 4938:2016 specifies a method for the determination of nickel in steel and iron by gravimetry or titrimetry.
The method is applicable to nickel contents from 1 % to 30 % (mass fraction).
- Draft22 pagesEnglish language
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- Standard23 pagesEnglish language
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