NOTICE

Forums are temporarily disabled while we are working on a new login procedure.

When migrating the old forums over to our new forums we were unable to retain the identity of the authors, so the old posts will show up as "anonymous". All NEW posts will show up credited to their authors. So please participate and share knowledge just as you have in the past.

You must log in if you are an existing user or register if you are a new user in order to contribute to the discussions.

Discussion Forums - The Hendrix Group
HomeHomeDiscussionsDiscussionsMaterial Select...Material Select...S.S. A240 Gr 31803S.S. A240 Gr 31803
Previous
 
Next
New Post
7/28/2006 9:00 AM
 
User is offline 
No Ranking

Joined: 1/1/0001
Posts: 0
hi i have some question about a240 gr 31803 is it a special alloy? weld ability? other specification. is it expensive? tankx.
 
New Post
7/28/2006 9:00 AM
 
User is offline 
No Ranking

Joined: 1/1/0001
Posts: 0
Dear , This is a Duplex SS. It is bit expensive compared to conventional alloy SS. It is weldable. Other spec. is Grade 32001. Hope it help. regards DM
 
New Post
7/7/2007 9:00 AM
 
User is offline 
No Ranking

Joined: 1/1/0001
Posts: 0
Yes it is duplex (Austinitic+Ferritic) alloy, normaaly used in highly corrossive environ ment like offshore oil&gas facility good weldability with controlled heatinput and interpass temperatures. and costly too since sine it has 22Cr 5Ni 3Mo in combination and been manufactured by few mills like Avesta or Sandvik etc..
 
 Page 1 of 1
Previous
 
Next
HomeHomeDiscussionsDiscussionsMaterial Select...Material Select...S.S. A240 Gr 31803S.S. A240 Gr 31803


  

News

NEW! Calculation of Ammonium Salt Deposition Temperatures
With a little delay, our Calculation of Ammonium Salt Deposition Temperatures...read more
Sulfidic corrosion calculators NOW AVAILABLE
Our sulfidic corrosion calculators are now available at hghouston.com/calcula...read more

Stay Current

Sign up for our quarterly newsletter

covering updates on corrosion

Sign Up