[MW:9207] RE: 9205] preheat calculation

Dear Sir:

If design is based on ASME VIII, you can see Appendix R.

I hope, it helps.

 

Regards

Bazrafshan

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Martin Prad
Sent: Thursday, January 13, 2011 10:31 AM
To: materials-welding@googlegroups.com
Subject: [MW:9205] preheat calculation

 

Hi freinds,
 
How to calculate a preheat? Is the any mathematic formula for this?
 
kind regards,
 
Martin.

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