309LT1/4 Spools stainless steel flux core gas shielded welding wire

E309LT1-1/-4 is a titania type, all-position, flux-cored wire designed for MAG welding of low carbon 22% Cr-12% Ni stainless steels. It is also used for dissimilar weld joints between high strength, mild steels and low-alloyed QT-steels, stainless, ferritic Crand austenitic Cr-Ni-steels, manganese steels. The weld metal contains comparatively much more ferrite in their austenitic, therefore providing better weldability together with superior heat and corrosion resistance. AWS Specification AWS A5.22/A5.22M:2010 AWS Classification E309LT1-1/-4 Welding Current GMAW - DCEP Typical Wire Chemistry (As welded with 100% CO2 shielding gas) C 0.04 Cr 22.0 - 25.0 Ni 12.0 - 14.0 Mo 0.75 Mn 0.5 - 2.5 Si 1.0 P 0.04 S 0.03 Cu 0.75 Typical Mechanical Properties (As Welded) Tensile Strength, ksi 75 Elongation%, min 30 Welding Positions F,V,OH Available Diameters and suggested Operating Range in Amps .035" 70 - 160 .045" 100 - 220 .063" 160 - 260