You are correct.
As per this particular clause no. 1 to 12 mm means 2t weld metal deposition and 13 and higher means maximum to be qualified.
Regards,
Shaunak
2011/3/9 Zakaria ghrab <zakaria.ghrab@gmail.com>
Hi all,--
As per ASME sect IX table QW-452-1(b), for welder's qualified in test coupon thickness greater or equal than 13 mm, he's will be qualified to wed thickness " Maximum to be welded"
May my interpretation is true ??
In this case, Can i qualify all welder's in 13 mm thickness, he will be qualified for all thick ( PWHT is not essential variable for welders) and cover all thickness range ?
Regards
--زكرياء غراب
GHRAB Zakaria
مسؤول عن الجودة
QA/QC SENAD
مشروع المحطة الحرارية ـ الوحدة الرابعة
المحمدية ـ المغرب
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--
Regards,
Shaunak Upadhyay,
Mo:- 09662519411
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