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...HP 40 CB - Properties mechanicalsHP 40 CB - Properties mechanicals
Previous
 
Next
New Post
11/4/2003 9:00 AM
 
User is offline 
No Ranking

Joined: 1/1/0001
Posts: 0
I want to know the elongation this material in the ASTM and DIN is 5 %, but my cliente wishes 10%. What is the usual properrties in petrochemical brackets?
 
New Post
11/8/2003 9:00 AM
 
User is offline 
No Ranking

Joined: 1/1/0001
Posts: 0
Dear Gonsalez: Cast HP 40 does not have good as-manufactured elongation values. 5 to 10% are numbers that we have seen. David Hendrix The Hendrix Group Inc.
 
New Post
3/26/2004 9:00 AM
 
User is offline 
No Ranking

Joined: 1/1/0001
Posts: 0
Gonsales HP alloys - as cast - have room temp elongation of 11%. It is used as hanger supports in Petro Chemical plants / Fertilizer platns in reformer furnaces operating at 850 - 1000 deg centigrade - in naphtha cracking /methanol plants Actually HP 40 grade have much higher oxidation and cree resistance at 950 to 1000 deg centigrade temperatures. Elevated temp resistance - corrosion /oxidation / creep reistance properties are good for HP 40. Trust this information is useful for your work C.V.Srinivasan Nishi Engineers Pvt Ltd Chennai 20 India Mar 27, 2004
 
New Post
6/21/2005 9:00 AM
 
User is offline 
No Ranking

Joined: 1/1/0001
Posts: 0
The elongation normally specified is 8% for centrifugal castings and 6% for static castings. However, our experience shows that it is possible to get 10% by adopting proper melting practice. T.R.V.Kochappan Chief Executive Nitin Castings India. E-mail: ncl@bom5.vsnl.net.in
 
 Page 1 of 1
Previous
 
Next
HomeHomeDiscussionsDiscussionsMaterial Select...Material Select...HP 40 CB - Properties mechanicalsHP 40 CB - Properties mechanicals


  

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