NO, you cannot use it for qualifying any other wps, due to Corten is not listed in Sec II therefore you cannot use mechanical/metallurgical properties grouping criteria.
Regards
Subject: RE: [MW:9929] Corten & carbon Steel weldability
Date: Fri, 18 Feb 2011 09:29:27 -0600
From: jhenning@deltak.com
To: materials-welding@googlegroups.com
See below
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Zakaria ghrab
Sent: Friday, February 18, 2011 4:14 AM
To: materials-welding@googlegroups.com
Cc: muthusrinivasan muthuselvam
Subject: Re: [MW:9925] Corten & carbon Steel weldability
Hi,
My request is : May Corten PQR qualify Carbon steels WPS NO and how we can approuv it from ASME IX ? See Sc IX, QW-424, and previous post.
Regards
2011/2/18 muthusrinivasan muthuselvam <msms2k@gmail.com>
Dear Mr.Zakaria..
Corten is unspecified material as per ASME... you can say that as unassigned and preferred electrode is E 7018 W -made to order.
I hope this is for chimney or some container..
br,
msms
On Thu, Feb 17, 2011 at 9:14 PM, Zakaria ghrab <zakaria.ghrab@gmail.com> wrote:
Hi all,
I need to know the P number of corten steels, i have on PQR according ASME sect IX corten to corten, i need to use it to prepare WPS for Carbon steels but i have doute Corten is PN°1 or PN°3, serashing in internet : Equivalent Corten is ASTM SA 242, is it true?
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