Dear Experts
I need to qualify WPS for IS2062 E350 B0 with impact requirements. The thicknesses range is 6mm to 50mm .
As per my understanding I need to prepare 3 PQR test coupons first is for 6mm thickness second is 12mm thickness and the third one be 25mm thickness so as to qualify the thickness range from 3mm to unlimited thickness.
Please correct me if I m wrong and is there any alternate method to eliminate the no of PQRs please give your valuable inputs .
Thanks & Regards
Ishwar Kumar
B.Tech,IWE,CSWIP3.1,NDT LEVELII
8758806284
Sent from my iPhone
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