Influence of dynamic straining on hydrogen embrittlement of UNS-G41300 and UNS-S31803 steels in a low H2S concentration environment

For the UNS-S31803 steel, a duplex (austenitic-ferritic) stainless steel, the study of the hydrogen embrittlement with the solutions used required cathodic polarization and showed that the embrittlement preferably occurs in the ferritic phase.