[MW:7767] ASME BPV SEC IX Material Range issue

Dear All,

 

I need your help in the following subject.

 

Design Code – ASME B31.3

Welding Code – ASME BPV SECTION IX

I have a PQR for the following material classification as per ASME BPV SEC IX

Material – P1 Group No. 1 to P1 Group No. 2

Weld Metal Impact Tested – Yes

 

My query is that,

1. Is there any problem for welding P1 Group No.1 to P1 Group No.1  &  P1 Group No.2 to P1 Group No.2 based on above PQR?

2.  Can I write separate WPS (with impact test) based on above PQR for,

Material – P1 Group No. 1 to P1 Group No. 1

Material – P2 Group No. 2 to P2 Group No. 2

 

My next query is that,

Is there any problem for showing all material range in a single WPS based on above PQR?

Ie, qualified range of materials- P1 Group No. 1 & P1 Group No. 2 in the same WPS.

 

 

Regards,

 

Limesh

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.