Hi Thaksen,
Case 2245-1, 25Cr-7.5Ni-3.5Mo-N-Cu-W Alloy, UNS S32760 Forgings, Plate, Sheet, Strip, Bar, Seamless and Welded Pipe and Tube, and Fittings Section VIII, Division 1, Approval Date: October 29, 1999
Case 2245-2, 25Cr-7.5Ni-3.5Mo-N-Cu-W Alloy, UNS S32760 Forgings, Plate, Sheet, Strip, Bar, Seamless and Welded Pipe and Tube, and Fittings Section VIII, Division 1, Approval Date: December 15, 2011
Specifications covered are SA-182, SA-240, SA-479, SA-789, SA-790, and SA-815. Both of these code cases are identical. The use of this alloy for ASME Sec-VIII, DIV-1 construction was extended thorough these code cases , till their incorporation in Sec VIII, DIV-1 Code,2013 edition:-
- Vide File No, 07-695 :- Revised Tables UHA-23 and UHA-32-4 to incorporate Code Case 2245-1 allowing the use of duplex stainless steel corresponding to UNS S32760 in various product forms for temperatures up to 600°F (316°C).
Effectively Zeron 100, UNS 32760 is now well integrated into Sec VIII, DIV-1 code, 2013 edition. Hence the above code cases are no more valid. See the attachment highlighting the changes.
In your case if the design is based on Sec VIII Div.-1 2010 Ed with 2011 Addendum, either 2245-1or 2245-2 should be applicable , based on the date of adoption of the code and the addendum.
If your organization subscribe to electronic version of ASME/IHS then the above code cases could be downloadable.
One Question:- Why the insistence is on 2010/2011 version of Code cases, when you've well integrated version of 2013 code available.??
Thanks.
Pradip Goswami, P.Eng,IWE
Welding & Metallurgical Specialist
Ontario, Canada
pradip_goswami@yahoo.ca
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com]
Sent: Sunday, May 25, 2014 6:56 AM
To: materials-welding@googlegroups.com
Subject: Re: [MW:20877] Use of SA-815 S32760 material for ASME Sec VIII Div.-1 2010 Ed 2011 Add.
Dear Member's,
Could someone please put some light on the below matter
Regards
Thaksen
On Tuesday, 13 May 2014 4:27 PM, 'Thaksen Ingole' via Materials & Welding <materials-welding@googlegroups.com> wrote:
Dear Members,
I would like to know if I can use SA-815 S32760 material for ASME Sec VIII Div.-1 2010 Ed 2011 Add. This material is not listed in 2010 Ed but was added in 2013 Ed.
Apart from the above I found that Code Case 2245-1 allowed the use of S32760 material. Could some one please forward me this code case. I referred the 2013 code case 2245-2 would like to know if this is the same.
Thanks and RegardsI would like to know if I can use SA-815 S32760 material for ASME Sec VIII Div.-1 2010 Ed 2011 Add. This material is not listed in 2010 Ed but was added in 2013 Ed.
Apart from the above I found that Code Case 2245-1 allowed the use of S32760 material. Could some one please forward me this code case. I referred the 2013 code case 2245-2 would like to know if this is the same.
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