SAF Safdual 128V description: Closed-shape flux-cored wire electrode with rutile, fast-freezing slag for gas-shielded metal arc welding of unalloyed steels for operating temperatures from -50C up to +450C in all welding positions with spray arc featuring increased welding parameters and increased deposition rates. Very good slag removal, smooth seam surface without undercutting into the base metal. Very good mechanical property values and highly X-ray proof. Can be used in manual and fully-mechanised processes for example with orbital or vertical guiding device. Can be welded in all positions with one setting of parameters! Very well suited for use on ceramic weld pool backing. Used under mixed gas as shielding gas only (possible composition according to the corresponding scope of approval).