[MW:27081] RE: 27063] CTOD and SSC requirements for welding consumables

Hi Yokesh,

 

It's a very specific requirement for pipeline welding. Which client or what specification no you're referring to?

Appreciate your response.

Thanks.

 

P.Goswami.P.Eng, IWE.

Welding & Metallurgical Specialist

Linkedin: https://www.linkedin.com/in/pradip-goswami-2999855/

Email:pgoswami@quickclic.net,pradip.goswami@gmail.com

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of TDK YOKESH
Sent: November 28, 2017 1:38 AM
To: materials-welding@googlegroups.com
Subject: [MW:27063] CTOD and SSC requirements for welding consumables

 

Dear experts , 

 

We are performing auto GMAW using ER70S6 ( hobbart ) on pipeline job ( X65 with SMYS >450Mpa . As per B31.8 /31.4 PWHT is to be done for thickness above 32mm. Our pipeline thickness is 33.3, 44.45 and 50.2mm . Now client requires CTOD and SSC values of welding consumable  after PWHT . Which code or standard demands for it ? Where can I refer for the CTOD and SSC requirements ?

 

Thanks and regards

TDK Yokesh 

 

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