Thursday, January 27, 2011

[MW:9516] PQR With SAW

Dear all,
 
We are going to make SMAW+SAW PQR With following
 
SMAW-E7018 
 
Base metal SA516 Gr.70 (P nr.1,Gr.2)
 
Flux-Filler-ESAB OK Autorod 12.22 (EM12K) ESAB OK Flux 10.62 (F7A8-EM12K)
 
slag removal for the hot pass is seams to be very difficult , we are not having experiences in SAW process..
 
 what will be the reason ?
 
 
 
 

--
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.

No comments:

Re: [MW:35289] Welding consumable for S355J2WP material

S355 J2 WP  is a weathering structural steel  It has better atmospheric corrosion resistance. Use E 8018 - W1/W2  Electrodes This is regular...