Seamless all positional metal-cored wire for semi-automatic and fully automatic joint welding of unalloyed and fine-grained constructional steels utilising service temperatures from -30°c to +450°c. Steady spray arc-like droplet transfer with minimal spatter formation. High resistance to porosity, good wetting behaviour as well as low hydrogen contents are further quality features of this metal-cored wire. Ideal for horizontal and flat fillet welds. This wire is designed for minimum oxide residues to permit the welding of multi-passes without the need for inter-run cleaning.