Tuesday, August 1, 2023

[MW:34453] Requirement of separate PQR for Low Alloy steel materials

Dear Friends,

Please express your advice for any separate PQR required for Low alloy(P4/P5A/P5B) materials after weld repair (1/2 times) any weld defects where PWHT cycle applicable?
Waiting for your expertise reply.

Regards,
Ranajit Chatterjee

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