Thursday, July 5, 2012

RE: [MW:14776] RE: 14771] Thickness of transverse Root Bend & Face Bend test Specimen

Please take a look at the two attached pages taken from the 2011 Section IX.

 

QW-451.1 states that root and face bends are required up to 19mm (3/4 in.) but that side bends may be substituted for the root/face bends for thicknesses between 10mm and 19mm, inclusive.  (see highlighted items)

 

QW462.3 states that for base metals 10mm thick and greater, the bend specimens are to be 10mm thick. (see highlighted items)

 

If you have any additional questions, please let me know.

 

John A. Henning

Welding & Materials

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Shadab Ansari
Sent: Thursday, July 05, 2012 11:28 AM
To: materials-welding@googlegroups.com
Subject: Re: [MW:14775] RE: 14771] Thickness of transverse Root Bend & Face Bend test Specimen

 

Dear sir,
But ASME sec-ix restricts the use of face bend and side bend for pqr thickness above 10 mm.
How it will qualify for 15 mm then??

Regards
Shadab ansari

On Jul 5, 2012 7:24 PM, "John Henning" <jhenning@deltak.com> wrote:

That is correct.  Thickness shall be 10mm. 

Note:   For face bend specimens, the 5mm removal shall be from the root side.  For the root bend specimens, the 5mm removal shall be from the face side.

 

John A. Henning

Welding & Materials

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of sevak hiren
Sent: Thursday, July 05, 2012 8:15 AM
To: materials-welding@googlegroups.com
Subject: [MW:14771] Thickness of transverse Root Bend & Face Bend test Specimen

 

Dear Experts,
 
For a WPS qualification test made on 15 mm thk. SA 516 Gr.60 plate,
 
What would be the required final thickness for transverse Root Bend & Face Bend test Specimen as per ASME Section IX ?
 
As per figure QW-462.3(a) it must be 10 mm, am I correct ?

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The information in this email is confidential, and is intended solely for the addressee(s). If you are not the intended recipient of this email please let us know by reply and then delete it from your system; you should not copy this message or disclose its contents to anyone. The internet can not guarantee the integrity of this message. HAMON (and its subsidiaries) shall (will) not therefore be liable for the message if modified.
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