Dear All
For my project we have to use EN10025 S275JR material .Since its P.NO & Group No is not mentioned in Sec IX what P No & Group No i have to take . I believe it is equal to ASTM A 36. Can any one help me on this topic.
Thanks for your help
Regards

Azar,

EN10025 S275JR material is not assigned a P-No. Consequently it is "unassigned material", which is like It's own P-No. "EN10025 S275JR" for WPS qualification.

As an alternative, you could recertify the material under UG-10 first. and then use the P-No.

Dk