THE INFLUENCE OF MICROSTRUCTURE OF 30MnB4 STEEL ON HYDROGEN-ASSISTED CRACKING. Metallurgy and Foundry Engineering, [S. l.], v. 41, n. 4, p. 171, 2017. DOI: 10.7494/mafe.2015.41.4.171. Disponível em: https://journals.agh.edu.pl/mafe/article/view/1478. Acesso em: 13 mar. 2025.