Weldcote 316Lsi Is Similar To 316L, With A Higher Silicon Content For Optimum Ease In Welding And Smooth Bead Appearance. Higher Productivity Could Be Realized In Mig Welding. Weldcote 316Lsi Is Used For Welding Austenitic Acid-Resistant Steels Such As Those Containing 18% Cr, 8% Ni, And 2-3% Mo.