Classifications: GB F4A4-H08MnA F5A4-H10Mn2A AWS F7A4-EH14 JIS S502-H General Characteristics: Type: fluoride-alkaline type slag serial Basicity: 1.6-1.8 Grain Size: 10-60 meshes(2.0-0.28mm) Color: gray Currency: AC/DC(wire to be connected to the positive electrode when using DC) Features: * Stable burning arc, easy slag removal and smooth bead with head appearance. * Allweld metal shows excellent toughness at low temperatures with lowdiffusion of hydrogen, fine cold and heat crack resistance. Typical Chemical Compositions of the Flux (approx, %) SiO2+TiO2 15-25 CaO+MgO 20-35 Al2O3+MnO 20-30 CaF2 15-20 Mechanical Properties of all Weld metal wire s/ Mpa b/ Mpa 5/ % AKV(J) -40C -20C EL12 340 450~550 22 47 90 EM12 380 480~600 22 70 100. In standard export package or on customer requirements.