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Re: [MW:29851] Asme Section IX Thickness range qualification

No, you cannot, base metal thickness and deposited weld metal thickness are two different essential variables

Στις Τετ, 17 Ιουλ 2019 στις 6:19 π.μ., ο/η Isac Passaura <isac.passaura@gmail.com> έγραψε:
Dear Experts,

I have some difficulty to interpret the requirements of ASME section IX

I have a  PQR Based on a dual process GTAW+SMAW ( 8 mm+17,4 mm) on an 25,4 mm butt weld.

Can I make a weld using only the GTAW process, base metal with a thickness of less than 5mm?

Are the image conditions correct?



Please give with details explanation regarding my above difficulty.


Thanks and Regards


Isac







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Dr. Georgios Dilintas,
Dipl. Ing. In Aeronautic and Space Engineering
Ph.D in Mechanics of Solids - Computational Mechanics
A.I.S, A.N.I, IRCA Lead Auditor
Welding, Stress Analysis, Corrosion, QA/QC, Failure Analysis, Risk Analysis

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