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NSAI
I.S. EN ISO 18203:2022

I.S. EN ISO 18203:2022

Current

Current

The latest, up-to-date edition.

Steel - Determination of the thickness of surface-hardened layers (ISO 18203:2016)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

17-04-2022

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative reference
3 Terms and definitions
4 Symbols, abbreviations and designations
5 Principle
6 Apparatus
7 Test specimen
8 Method of measurement
9 Evaluation of the results
10 Test report
Annex A (normative) Interpolation method for determining the case hardening depth
Annex B (informative) Examples of CLT measurements
Bibliography

This document specifies a method of measuring the case hardening depth, surface hardening depth, nitriding hardness depth and total thickness of surface hardening depth obtained, e.g. thermal (flame and induction hardening, electron beam hardening, laser beam hardening, etc.) or thermochemical (carbonitriding, carburizing and hardening, hardening and nitriding, etc.) treatment.

Committee
ISO/TC 17
DocumentType
Standard
Pages
30
ProductNote
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
ISO 18203:2016 Identical

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Hardcopy - English
PDF - English
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