Thursday, January 2, 2014

Re: [MW:19737] Duplex Grade UNS 31803 Weld - UT Velocity

Saravanan,
The basic of UT sound of velocity of Steel alsmot same including SS and CS. But to know exactly you have to calib on standard block of which material to be used.

On Tuesday, December 17, 2013 6:56:13 PM UTC+7, saravanan sornam wrote:

Thank you Mr.Prem , do you have any material for my reference.
Regards
Saravanan
Korea

On Dec 17, 2013 1:38 AM, "prem nautiyal" <prem_na...@yahoo.com> wrote:
Hi
 
I think You can consider the velocity of sound as steel for this material.
For longitudinal waves, take V = 5900 m/sec
For shear waves, take V = 3200 m/sec
 
Regards
 
Prem Nautiyal
9769316004


On Monday, December 16, 2013 10:00 AM, Saravanan Sornam <sarava...@gmail.com> wrote:

Dear Experts ,

What is the Ultrasonic Velocity to be used for Duplex UNS 31803 material welding examination.

   Please share some data and material copy for my reference. 

Awaiting for your reply.

Thanks and Regards,
Saravanan,
Korea.


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