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Re: [MW:20705] ASME SEC IX QW202.1

By Materials & Welding
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I disagree
Please read carefully: It is written in the 1st paragraph of QW 202.1 "If any test specimen required by QW-451 fails to meet the applicable acceptance criteria, the test coupon shall be considered as failed"

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    Dr. Georgios Dilintas

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meisam shokri arfaei ---29/04/2014 15:53:13---Dear Tulasi, 1 new specimen for 1 failed specimen (but just from the same test coupon).

From: meisam shokri arfaei <meisamshokri@gmail.com>
To: materials-welding@googlegroups.com
Date: 29/04/2014 15:53
Subject: Re: [MW:20695] ASME SEC IX QW202.1
Sent by: materials-welding@googlegroups.com



Dear Tulasi,

1 new specimen for 1 failed specimen (but just from the same test coupon).

Regards 


On Tue, Apr 29, 2014 at 10:36 AM, SWI <tulasiramus@gmail.com> wrote:
    Thanks for the info,

    Please note that QW202.1 also allows for retesting ( after considering all ifs & buts in the code/ QW153) from the same test coupon. Now my question is, if one tensile specimen fails, how many additional test specimens shall be tested.

     

    On Monday, April 28, 2014 2:41:28 PM UTC+3, sina wrote:
    Dear friend,

    If any specimen fails to meet the requirements, the test coupon consider to be failed and a new test coupon shall prepare. (It could be with the same parameters or changed parameters)

    Regards


    On Mon, Apr 28, 2014 at 10:46 AM, STR <tulas...@gmail.com> wrote:
      Friends,

      Good Morning,

      With reference to ASME Sec IX:

      1. If one tensile specimen failed the requirement of QW153
      2. How many additional specimens are to be tested QW202.1


      Regards,
      Tulasi Ram

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--
M. Shokri Arfaei
ISA-ISTS - Metallurgy Lab. Manager
ASNT NDT Level III
International Welding Engineer

Tel.: +98 21 66282127
Fax: +98 21 66282779
Mob.:+98 912 1394023



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