Re: [MW:30668] Difficulty in interpretation of ASME sec IX QW403.9

This is an essential variable and must be addressed in WPS of the following processes:

SMAW

SAW

GMAW & FCAW

ESW

EGW

a YES or NO has to be entered in the WPS if any of the above processed is involved.

Στις Σάβ, 28 Μαρ 2020 στις 9:01 π.μ., ο/η Mohamed Elsayed <moemagidy@gmail.com> έγραψε:

Thank you for the informative response.

On Thursday, 18 April 2013 02:57:39 UTC-5, gerr...@yahoo.com wrote:
QW 403.9 states that if any weld pass in Single or Multi pass weld exceeds 13 mm (height of each individual pass) then the Base metal thickness beyond 1.1 times the Qualification thickness is an essentail variable that is for any change in Qualification Thickness beyond 1.1 T you need to qualify a new procedure.

Normally in SMAW,GTAW, GMAW,FCAW and mostly SAW you don't exceed 13mm of the weld metal thickness for each pass but mostly in Electrogas and Electroslag welding the Thickness exceeds 13 mm.

Thanks & Regards

J.Gerald Jayakumar
00968-99438165

From: Maulik Dodiya <maulik...@gmail.com>
To: material...@googlegroups.com
Sent: Thursday, April 18, 2013 11:03 AM
Subject: [MW:17461] Difficulty in interpretation of ASME sec IX QW403.9

Dear Sirs,

I am not getting what exactly ASME Sec IX QW403.9 suggests. Can anybody help me understanding this cluase more deeply.

Regards,

Maulik
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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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