ASTM A 572 Grade 50 plate

[ird192]

I need to weld a A 572 plate , AWS D1.1 has a prequalified SWPS FCAW procedure it references applicable to P1 & 2 materials I need to locate some data showing A 572 group 50 is P1 & P 2 Thanks Bob

 

[dauwerda]

A572 Gr 50 is P1 per table Qw/QB-422 in the ASME Boiler and Pressure Vessel Code (BPVC), Section IX