Oct 7, 2010 #1 corvax Petroleum Oct 7, 2010 9 What means class 2 in this indication A 350 LF 6 class 2 - class of pressure ?
Oct 7, 2010 #2 TJOrlowski Mechanical Jul 16, 2010 173 The class refers to the maximum allowable temperature. -TJ Orlowski Upvote 0 Downvote
Oct 7, 2010 #3 metengr Materials Oct 2, 2003 15,478 Some clarification - the Class of material in this specification refers to specified minimum mechanical properties (strenght, ductility) and minimum impact energy value at 0 deg F. Upvote 0 Downvote
Some clarification - the Class of material in this specification refers to specified minimum mechanical properties (strenght, ductility) and minimum impact energy value at 0 deg F.
Oct 7, 2010 Thread starter #4 corvax Petroleum Oct 7, 2010 9 Where can I find explenation in ASME Upvote 0 Downvote
Oct 7, 2010 #5 metengr Materials Oct 2, 2003 15,478 Correction - minimum impact energy at -60 deg F for LF6. Upvote 0 Downvote
Oct 7, 2010 Thread starter #6 corvax Petroleum Oct 7, 2010 9 what value of impact of energy ? Upvote 0 Downvote
Oct 7, 2010 #7 metengr Materials Oct 2, 2003 15,478 Minimum of 15 ft-lbs for only one specimen of a set of three or average of three specimens - minimum 20 ft-lbs. Upvote 0 Downvote
Minimum of 15 ft-lbs for only one specimen of a set of three or average of three specimens - minimum 20 ft-lbs.
Oct 7, 2010 Thread starter #8 corvax Petroleum Oct 7, 2010 9 thanks, I found it in code Upvote 0 Downvote
Oct 8, 2010 #10 metengr Materials Oct 2, 2003 15,478 corvax; Read the specification! I just answered your question above. Upvote 0 Downvote
