Submerged Arc Welding Flux SJ101Q

AWS A5.17 F7A2-EM12K, F7A4-EH14; EN760 SA FB 1 65 AC H5;

DIN BFB 165AC12MHP5

LJ-SJ101Q is an Agglomerated Fluoride-Basic flux. Basicity Index: 1.9  Grain Size: 10-60 meshes. Designed for Bridge girders fabrication etc., It privides excellent low temperature impact toughness with a variety of wires. It has steady arc, excellent bead appearance and easy slag removal.

Item	Chemical Composition of flux
LJ-SJ101Q	SiO₂+TiO₂	CaO+MgO	Al₂O₃+MnO	CaF₂	S	P
	14~23	24~35	20~30	15~25	≤0.06	≤0.06

Combination	Mechanical Properties of weld metal
Wire/Flux	Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation（%）	Charpy V-Notch (J)
				-20℃	-30℃	-40℃
SJ101Q/EM12K	≥400	490~500	≥22	≥90	≥80	≥47
SJ101Q/EH14	≥400	480~650	≥22	≥90	≥80	≥47

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