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BS EN ISO 3887:2023

$102.76

Steels. Determination of the depth of decarburization

Published By Publication Date Number of Pages
BSI 2023 20
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This document defines the decarburization and specifies three methods of measuring the depth of decarburization of steel products.

PDF Catalog

PDF Pages PDF Title
2 National foreword
4 European foreword
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 Sampling
5 Measuring methods
5.1 General
9 5.2 Metallographic method
5.2.1 General
5.2.2 Selection and preparation of the sample
5.2.3 Measurement
11 5.3 Methods for measuring the micro-indentation hardness
5.3.1 General
12 5.3.2 Selection and preparation of the sample
5.3.3 Measurement
13 5.4 Methods of determination of the carbon content
5.4.1 General
14 5.4.2 Chemical analysis
5.4.3 Spectrographic analysis
5.4.4 Interpretation of the results (chemical and spectrographic methods)
5.4.5 Electron probe microanalysis (EPMA)
15 5.4.6 Glow discharge optical emission spectrometry (GDOES)
6 Test report
17 Annex A (informative) Examples of typical decarburization microstructure
BS EN ISO 3887:2023
$102.76