Dear ,
Not required to do additional PQR ( If impact is not required.) Refer QW-424 in ASME SEC IX.
Regards,
CH V Ramana
BVIL
On Wednesday 29 November 2017, 3:45:21 PM IST, Kannayeram Gnanapandithan <kgpandithan@gmail.com> wrote:
Yes. New PQR
On 28-Nov-2017 5:37 pm, "varun625" <varun.ndt@gmail.com> wrote:
Dear Experts,--
I have a WPS qualified as per ASME Sec IX for ASTM A106 with AISI 4130.Now we have a requirement to weld A105 with AISI 4130. As I understand 4130 is unlisted material as per ASME and we need to qualify WPS every time. Kindly confirm the same or advice. Or can I go ahead with same WPS as there is no requirement for Impact testing.
Thanks in adv.
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