SJ101 is a type of F and alkali based agglomerated flux ,the basicity of which is about 1.8,gary spherical grains is appearance. Is grain size is 2.0-0.28mm(10-60 meshes).SJ101 is suitable for use with AC or DC power, filler wires connect with positive electrode while in DC, the current can reach up to 1200 amps. With stable burning arc, the flux provides good impact toughness performance in low   temperature towards weld bead metals.