Talk:Sulfide stress cracking

What does the paragraph have to do with sulfide stress cracking?: "High Temperature Hydrogen Attack" does not rely on atomic hydrogen. At high temperature and high hydrogen partial pressure, hydrogen can diffuse into carbon steel alloys. In susceptible alloys, the hydrogen combines with carbon within the alloy and forms methane. The methane molecules create a pressure buildup in the metal lattice voids, which leads to embrittlement and even cracking of the metal." 19:41, 21 April 2014 (UTC)baudeagle — Preceding unsigned comment added by Baudeagle (talk • contribs)