BÖHLER HL 51-FD unalloyed filled wire

Metal-cored high-efficiency wire for semi-automatic and fully automatic joint welding of unalloyed and
fine-grained constructional steels and service temperatures from -40°C to +450°C. Very high metal
recovery between 93 and 97% and deposition rate up to 9 kg/hr. Steady spray arc-like droplet transfer
with minimal spatter formation. Good penetration, high resistance to porosity, good wetting behaviour as
well as low hydrogen contents (<5 ml/100 g deposit) are further quality features of this metal cored wire.
Minimum oxide residues permit the welding of multi passes without the need for inter-run cleaning. Ideal
for horizontal and flat fillet welds. Compared to solid wires 20 % higher productivity can be achieved.