ISO/TR 20491:2019 Fasteners – Fundamentals of Hydrogen Embrittlement in Steel Fasteners (PDF)


Developed and peer reviewed by ISO/TC 2 Technical Committee on Fasteners.

This ISO Technical Report is based on a 2014 white paper authored by Dr. Salim Brahimi, IFI Technical Director, this document presents the latest knowledge related to hydrogen embrittlement, translated into know-how in a manner that is complete.