[MW:11921] RE: 11909] Pre-heat and Interpass temperature

Hope the attached guide helps http://tempil.com/admin/files/Literature/Basic_Guide_to_Ferrous_2010.pdf

 

Roger Hornberger

General Manager, Tempil Inc.  an ITW Company

O-908 757 8300 x201

rhornberger@tempil.com

www.tempil.com

Accurate indication. Reliable results

Tempilstik Welders Connect on Facebook and YouTube
 

 

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Endri Prasetyo
Sent: Monday, July 25, 2011 10:15 AM
To: materials-welding@googlegroups.com
Subject: [MW:11909] Pre-heat and Interpass temperature

 

Dear Member,

 

Anybody can share me how to determine the pre-heat and interpass temperature?

 

Is it correct if we determine the pre-heat based on the CE (carbon equivalent)?

And what about interpass?

 

Regards,

Endri

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