Sunday, March 20, 2011

Re: [MW:10445] ASME PQR Range

You have to Qualify seperate procedures.  QW 423.1 is for Welder Qualificaiton, you have to refer QW 424 for procedure qualification range.
 
Regards

On Sat, Mar 19, 2011 at 5:52 PM, Ganesan Nallathamby <ganesan6133@hotmail.com> wrote:

Dear Experts

 

Applicable Code – ASME Sect IX-2007

Weld Process - SMAW

Consumable used -  ENiCrMo-3.

Existing PQR qualified with  Incoloy 825 to Incoloy 825 & Incoloy 825 to Corten A  , both is using above grade electrode.

 

Please advise whether above  WPS/PQR can it be applied to  weld : -

 

1 -  Incoloy 825 ( P No ; 45 ) to SUS316L ( P No.8)

2 -  Incoloy 825 ( P No ; 8 ) to Carbon Steel [ Eblow ASTM 234 ]( P No ; ASTM A131 Group 1).

 Based on QW-423.1- seems possible

 

Also pls cautions/precaution required as well

Appreciate all inputs.

 

Thanks





With Warmest Regards

Ganesan
 H/P - 65 9189 6531 
 
"Happiness keeps you Sweet, 
Trials keep you Strong,
Sorrow keeps you Human,
Failure keeps you humble
and Success keeps you glowing, 
but only Faith & Attitude Keeps you going.. "
 
 
 




 

 








 


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