welding process

[stan000]

Hello friends
Welding process GTAW -P8 TO P8 - 308 L
1) IF I WANT TO USE 309 OR 316 FILLING MATERIAL DO I HAVE TO CHANGE WPS.
2) IF MY WELDER IS QUALIFIED FOR GMAW P1-P1 CAN HE WELD P8-P8 GTAW.

regards
stan

 

[metengr]

You need to look this information up yourself in Section IX.

 

[DekDee]

Couldn't agree more metengr.
Stan,
Open the code and read it - don't just come on here asking ridiculously basic questions.