TIG Welding Procedure Specification for 316L Stainless Steel

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Nialel...@lglgold.com

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Dec 3, 2008, 2:28:45 AM12/3/08
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Hi

Can anyone advise me if the TIG Welding Procedure Specification used for mild steel can also be used for 316L Stainless Steel of 25mm – 200mm Nominal Bore to ASME IX?

I appreciate your feedbacks,

Thanks you

 

Tetek Rizal Hidayat

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Dec 3, 2008, 3:03:25 AM12/3/08
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Mild steel and S.S. 316L has different P. No. so it shall be different WPS.

Ramprasad Chari

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Dec 3, 2008, 11:13:59 PM12/3/08
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No way.Separate one needs to be qualified because of change in P no
Regards
Aarpee

rajagopal kannan

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Dec 6, 2008, 4:27:54 AM12/6/08
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Hi
As A Number, P Number is different, we cannot use MS procedure for SS. But for Welder Performance, We can use the welder qualified in MS GTAW, for welding SS GTAW only.
F no. for the both are common.
 
Thanks and Regards,
K.Rajagopal
 
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