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
GanesanH/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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