Jul 5, 2017 #1 NBrink Materials Joined Dec 19, 2014 Messages 127 Location US Got a U-1 from 1963 listing Code Case 1280 Gr 70 Firebox for MOC. Can't seem to find really any info on it. Anyone know if that's equivalent to say... A-515-70 for impact properties? Thanks Nathan Brink
Got a U-1 from 1963 listing Code Case 1280 Gr 70 Firebox for MOC. Can't seem to find really any info on it. Anyone know if that's equivalent to say... A-515-70 for impact properties? Thanks Nathan Brink
Jul 5, 2017 #2 metengr Materials Joined Oct 2, 2003 Messages 15,478 Location US If you want a definitive answer, I would contact the National Board and obtain the actual code case to review and determine. Upvote 0 Downvote
If you want a definitive answer, I would contact the National Board and obtain the actual code case to review and determine.
Jul 5, 2017 Thread starter #3 NBrink Materials Joined Dec 19, 2014 Messages 127 Location US Sigh... I suspect that's what I'll end up having to do. Thanks Nathan Brink Upvote 0 Downvote
Jul 6, 2017 #4 weldstan Materials Joined Jun 24, 2011 Messages 2,806 Location US Another great resource is the main Houston Public Library. Upvote 0 Downvote