ISO 16573-2:2022
International Standard
Current Edition
·
Approved on
28 February 2022
Steel — Measurement method for the evaluation of hydrogen embrittlement resistance of high-strength steels — Part 2: Slow strain rate test
ISO 16573-2:2022 Files
English
12 Pages
Current Edition
31.12 OMR
ISO 16573-2:2022 Scope
This document provides an evaluation method of the resistance of high-strength steels to hydrogen embrittlement (i.e. hydrogen delayed fracture) using slow strain rate test with hydrogen pre-charged specimens. The amount of hydrogen absorbed in the specimens is analysed quantitatively by thermal desorption analysis such as gas chromatography, mass spectrometry and so on. This document includes testing methods for either smooth or notched specimens.
It is applicable to ferritic base steels.
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