The enhaced filling degree of FLUXOFIL 20 HD results in higher current carrying capacity and deposition rate. Thus, welding speed is essentially increased which leads to a saving of time and costs. It can be welded in all positions by setting the parameters only once (for 1.2 mm, 24 volts, wire feeding speed 9 m/min). FLUXOFIL 20 HD is also well-suited for fully mechanized welding by means of vertical-welding unit. The weld metal produced features excellent mechanical-technological properties and a guaranteed hydrogen content of < 5 ml per 100 grams of weld metal. Low spatter loss, easy slag removal, finely rippled, pore-free welds without undercutting into the base metal. FLUXOFIL 20 HD is preferably used with mixed shielding gas.