Re: [MW:17161] Welding of Weldox 700 plate with backing

Hi

 

 

Thank you Mr. Karthikeyan, i also have this one.

 

 Actually more im looking for experimental datas.

2013/3/19 Karthik <karthik6684@yahoo.com>

Hi,

The attached file might be useful to you.

 

Thanks & Regards,

(Karthik)

Karthikeyan.S

QA/QC Manager

German-Thai Boiler Engineering Cooperation Limited.

Rayong Factory ;

379 Moo.6 Soi 8, Tambol Pananikom,

Nikompattana, Rayong 21180 THAILAND

Tel : +66 38 897 035-9 Ext. 137

Fax : +66 38 897 034

Hand Phone: 0066 892512282

---

From: tugrulhan özdemir <tugrulhan9@gmail.com>
To: materials-welding@googlegroups.com
Sent: Monday, March 18, 2013 7:22 PM
Subject: [MW:17149] Welding of Weldox 700 plate with backing

Dear  welding peole

 

 

We had Weldox 700 plate with 6 mm thickness, using GMAW method with backing.

 

First we made:    2  passes  with ER110SG   (1.2 dia wire) with backing : failed ( root bending)

Second         :     3 passes  with ER110SG (1.2 dia wire) with backing  and pre heating(25 C) : failed (root bending)

 

We will try for the 3rd time.  I am planing to use :

 

ER100SG (1 mm  dia wire)  with backing ------------ root run

ER110SG (1mm dia wire) with backing    ------------ all other  

we will apply preheat also (around 25 C)

 

 

Is there anyone has experience about 6mm weldox 700 with backing. Do you have any PQR and WPS ?

 

 

Regards

 

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
 
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
 
 

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
 
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
 
 

--

Tuğrulhan ÖZDEMİR

Metalürji & Malzeme Müh. (Y.T.U.)

U.Kaynak Mühendisi (I.W.E.)

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
 
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.