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EN 10318:2005

Current
Current

The latest, up-to-date edition.

Determination of thickness and chemical composition of zinc- and aluminium-based metallic coatings - Routine method
Published date

18-05-2005

Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
   4.1 Glow discharge optical emission spectrometer
   4.2 Data acquisition
5 Sampling
6 Procedure
   6.1 Selection of spectral lines
   6.2 Optimising the glow discharge spectrometer settings
   6.3 Calibration
7 Verification of the analytical accuracy
8 Expression of results
   8.1 Method of calculation
   8.2 Precision
9 Test report
Annex A (normative) Calculation of calibration constants and
                    quantitative evaluation of depth profiles
Bibliography

This document specifies a glow discharge optical emission spectrometric method for the determination of the thickness and chemical composition of metallic surface coatings consisting of zinc and aluminium based alloys. The alloying elements considered are aluminium, nickel, silicon and lead.This method is applicable to zinc contents between 40 % (m/m) and 100 % (m/m); aluminium contents between 0,01 % (m/m) and 60 % (m/m); nickel contents between 0,01 % (m/m) and 15 % (m/m); silicon contents between 0,01 % (m/m) and 3 % (m/m); lead contents between 0,005 % (m/m) and 0,1 % (m/m).

Committee
CEN/TC 459/SC 2
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
NS EN 10318 : 1ED 2005 Identical
NBN EN 10318 : 2005 Identical
PN EN 10318 : 2007 Identical
SN EN 10318 : 2005 Identical
I.S. EN 10318:2005 Identical
BS EN 10318:2005 Identical
UNE-EN 10318:2007 Identical
UNI EN 10318 : 2005 Identical
NEN EN 10318 : 2005 Identical
NF EN 10318 : 2005 Identical
UNE-EN 10318:2005 Identical
DIN EN 10318:2005-08 Identical

UNI CEN/TR 10261 : 2008 IRON AND STEEL - REVIEW OF AVAILABLE METHODS OF CHEMICAL ANALYSIS
CEN/TR 10261:2013 Iron and steel - European standards for the determination of chemical composition
PD CEN/TR 10261:2013 Iron and steel. European standards for the determination of chemical composition

ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
ISO 5725-4:1994 Accuracy (trueness and precision) of measurement methods and results Part 4: Basic methods for the determination of the trueness of a standard measurement method
ISO 14707:2015 Surface chemical analysis Glow discharge optical emission spectrometry (GD-OES) Introduction to use
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 6955:1982 Analytical spectroscopic methods Flame emission, atomic absorption, and atomic fluorescence Vocabulary

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