ISO 16573-1:2020

Steel -- Measurement method for the evaluation of hydrogen embrittlement resistance of high strength steels -- Part 1: Constant load test
Autor: ISO
Código ICS: 77.040.99
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This document provides a method for the evaluation of the resistance to hydrogen embrittlement (i.e. hydrogen delayed fracture) using constant loading test with hydrogen pre-charged specimens. The amount of hydrogen content absorbed in the specimens is analysed quantitatively by thermal desorption analysis such as gas chromatography, mass spectrometry and so on. In the case of hydrogen continuous charging such as hydrogen absorption in aqueous solution at free corrosion potential, hydrogen absorption in atmospheric corrosion environments and hydrogen absorption in high pressure hydrogen gas, the evaluation method is also briefly described. This method is mainly applicable to the evaluation of hydrogen embrittlement resistance of high strength steel bolts.

Especificaciones de la Norma
Fecha de Publicación 14/08/2020
Título Secundario Acier -- Méthode de mesure pour l'évaluation de la résistance à la fragilisation par l'hydrogène des aciers à haute résistance -- Partie 1: Essai de charge constante
Páginas Técnicas 11
Idioma Inglés