Apr 18, 2013 #1 newweldeng09 Mechanical Joined Oct 31, 2008 Messages 84 Location US I was under the impression that FCAW wire meeting SFA-5.20 meets the A No. 1 weld deposit. But upon further investigation it could also meet A No. 11 weld deposit, if Mo and Ni are intentionally added. Is this correct?
I was under the impression that FCAW wire meeting SFA-5.20 meets the A No. 1 weld deposit. But upon further investigation it could also meet A No. 11 weld deposit, if Mo and Ni are intentionally added. Is this correct?
Apr 19, 2013 #2 metengr Materials Joined Oct 2, 2003 Messages 15,478 Location US Read Note D in Table 6 of SFA 5.20, and this will answer your question. Upvote 0 Downvote