Dear TSS Team,
Since there are difficulties to achieve an acceptable PQR in the SD40T bar to A572 Gr.50 plate, how can you assure the quality in the St52-3 bar to A572 Gr.50 plate in production? Even if the PQR for St52-3 plate to A572 Gr.50 plate qualifies the WPS for the St52-3 bar to A572 Gr.50 plate we have our concerns of how to perform a sound weld between the bar and plate since the macro reports are indicating problems. Regardless material quality choosen in production you will experience the same issues with the join configuration.