RE: [SPAM] Re: [SPAM] Re: ASME mechanical properties ofAISI 4130

From: <Afshin>
Date: Thu Nov 15 2007 - 11:47:00 EST

Thank you, but, I'm seeing they are using A519-GR.4130 in oil and gas industry (They call it 4130 easily). We even have a WPS in order to weld the pipe made of this material as a pressurized portion with using A No. and P No. and so forth by a certified company. It shows there should be some examined issues for this material from this point of view. Anyway, assigning your time in this issue is greatly appreciated. Sincerely,
Afshin,

-----Original Message-----
From: PipingDesign@yahoogroups.com [mailto:PipingDesign@yahoogroups.com] On Behalf Of Christopher Wright
Sent: Wednesday, November 14, 2007 8:41 PM To: PipingDesign@yahoogroups.com
Subject: [SPAM] Re: [SPAM] Re: [PipingDesign] ASME mechanical properties ofAISI 4130

On Nov 14, 2007, at 3:27 PM, Afshin wrote:

> I had better to say ASTM A-519 GRADE 4130.
> What about that?

There is no ASME SA-519 specification listed in Section II. None whatsoever. As I said before ASTM A-519 covers mechanical tube--I don't think it's suitable for pressure bearing applications. In fact I don't see any ASME material specifications that include 4130 in any form. I think you're out of luck.

Christopher Wright P.E. |"They couldn't hit an elephant at chrisw@skypoint. <mailto:chrisw%40skypoint.com> com | this distance" (last words of Gen.

.......................................| John Sedgwick, Spotsylvania

1864)
http://www.skypoint <http://www.skypoint.com/~chrisw/> .com/~chrisw/

[Non-text portions of this message have been removed] Received on Thu Nov 15 11:47:00 2007