Gents,
Is the any specifically prepared PAUT procedure required for examination of ASTM A182 F22 Cr-Mo base material or common procedure used for carbon steel can be used for this material as well?
best regards,
Eshan
As per ASME B31.3, Clause 331.1.6 (b): Any required PWHT shall be carried out in accordance with the qualified WPS. For furnace PWHT inv...
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