ISO 10049:2019
(Main)Aluminium alloy castings — Visual method for assessing porosity
Aluminium alloy castings — Visual method for assessing porosity
This document specifies a visual method for assessing the porosity of the machined surface of aluminium alloy castings. The method does not apply to assessing porosity shown on radiograms.
Pièces moulées en alliages d'aluminium — Méthode visuelle d'évaluation de la porosité
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Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 10049
Second edition
2019-06
Aluminium alloy castings — Visual
method for assessing porosity
Pièces moulées en alliages d'aluminium — Méthode visuelle
d'évaluation de la porosité
Reference number
ISO 10049:2019(E)
©
ISO 2019
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ISO 10049:2019(E)
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© ISO 2019
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ii © ISO 2019 – All rights reserved
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ISO 10049:2019(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Inspection requirements . 1
5 Method of inspection. 3
5.1 Surface conditions . 3
5.2 Inspection conditions . 3
5.3 Lighting conditions . 4
5.4 Qualification of the operators . 4
6 Acceptance conditions . 4
6.1 Image of discontinuities . 4
6.2 Severity levels . 4
7 Interpretation of results . 4
8 Order . 4
© ISO 2019 – All rights reserved iii
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ISO 10049:2019(E)
Foreword
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.org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 79, Light metals and their alloys,
Subcommittee SC 7, Aluminium and cast aluminium alloys.
This second edition cancels and replaces the first edition (ISO 10049:1992), which has been technically
revised. The main changes compared with the previous edition are as follows:
— the NOTE in the Scope has been modified;
— Clause 3 for terms and definitions has been added;
— Table 1 has been converted into Figures 1 to 6 and the figures have been redrawn;
— the subclauses in Clause 5 have been reorde
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