May 18, 2006 #1 Spocky Mechanical Joined May 18, 2006 Messages 2 Location CA I'm trying to ID the weld overlay material used on the interior of a pressure vessel. Mo .24 Ni 6.72 Fe 64.52 Mn 3.38 Cr 23.75 Can anyone assist? Thanks, Cam
I'm trying to ID the weld overlay material used on the interior of a pressure vessel. Mo .24 Ni 6.72 Fe 64.52 Mn 3.38 Cr 23.75 Can anyone assist? Thanks, Cam
May 18, 2006 #2 EdStainless Materials Joined May 20, 2004 Messages 16,364 Location Waukesha WI USA I presume that this is over plain steel. How thick? How many passes? How did you do the analysis? Did you have good sample preperation? = = = = = = = = = = = = = = = = = = = = Rust never sleeps Neither should your protection http://www.trent-tube.com/contact/Tech_Assist.cfm Upvote 0 Downvote
I presume that this is over plain steel. How thick? How many passes? How did you do the analysis? Did you have good sample preperation? = = = = = = = = = = = = = = = = = = = = Rust never sleeps Neither should your protection http://www.trent-tube.com/contact/Tech_Assist.cfm
May 18, 2006 Thread starter #3 Spocky Mechanical Joined May 18, 2006 Messages 2 Location CA CS shell .375" Single pass Niton Xlp 800 Upvote 0 Downvote
May 18, 2006 #4 EdStainless Materials Joined May 20, 2004 Messages 16,364 Location Waukesha WI USA I am thinking of things like ER312 (S31380), 19-9 (S30880), ER209 (S20980), The Cr seems high for the Ni and Mn. = = = = = = = = = = = = = = = = = = = = Rust never sleeps Neither should your protection http://www.trent-tube.com/contact/Tech_Assist.cfm Upvote 0 Downvote
I am thinking of things like ER312 (S31380), 19-9 (S30880), ER209 (S20980), The Cr seems high for the Ni and Mn. = = = = = = = = = = = = = = = = = = = = Rust never sleeps Neither should your protection http://www.trent-tube.com/contact/Tech_Assist.cfm
May 19, 2006 #5 mcguire Materials Joined Nov 2, 2001 Messages 1,086 Location US That is reasonably close to the analysis of 2304, duplex stainless alloy. Michael McGuire http://stainlesssteelforengineers.blogspot.com/ Upvote 0 Downvote
That is reasonably close to the analysis of 2304, duplex stainless alloy. Michael McGuire http://stainlesssteelforengineers.blogspot.com/