Oct 16, 2013 #1 newweldeng09 Mechanical Joined Oct 31, 2008 Messages 84 Location US Why does this paragraph only specify that these types of repairs be performed with SMAW only? Why not GTAW?
Why does this paragraph only specify that these types of repairs be performed with SMAW only? Why not GTAW?
Oct 17, 2013 #2 weldstan Materials Joined Jun 24, 2011 Messages 2,809 Location US Only the individuals responsible for incorporating the requirements can answer your question. The slag system produced by the low hydrogen electrodes will provide for a slower cooling of the deposited weld metal than will occur with GTAW. Upvote 0 Downvote
Only the individuals responsible for incorporating the requirements can answer your question. The slag system produced by the low hydrogen electrodes will provide for a slower cooling of the deposited weld metal than will occur with GTAW.
Oct 17, 2013 #3 weldtek Materials Joined Feb 12, 2005 Messages 897 Location US And subsequent as deposited hardness which is what temper bead welding is all about, is typically lower with SMAW. Upvote 0 Downvote
And subsequent as deposited hardness which is what temper bead welding is all about, is typically lower with SMAW.