... wire (ET71-1): 1.FCAW Mig wire 2.good slag removable 3.Dia :1.2mm,1.4mm,1.6mm 4.packing ... 15Kg/spool FLUX(FCAW) Welding wire (ET71-1):E71T-1 is an all-position, flux cored welding ... Strength, psi 71,000 Tensile Strength, psi 82,800 % Elongation in 2" 25Welding Positions All positionsShielding Gas ... 25% CO2 mixAvailable Diameters .035”, .045”, .052”, & 1/16”Operating Range In Amps .030” 40 –100 .035” ...