Blue Max MIG 309LSi Stainless Alloy, 0.035" Dia., 25 lb. Plastic Spool Package, DC+ Polarity, Mixed Shielding Gas

High silicon level for increased puddle fluidity and toe wetting Proprietary surface lubricant for steady feeding and arc stability Controlled ferrite content for maximum corrosion resistance The same composition as Blue Max MIG 309L with higher silicon content to improve the bead appearance and increase welding ease Excellent contour of the weld minimizes the need for grinding Q2 Lot - Certificate showing actual wire composition and calculated ferrite number (FN) available onlineTypical Applications: Designed for joining stainless steel to mild or low alloy steel Exceptionally performs at high wire feed speedsWelding Positions: AllShielding Gas: Short Circuiting Transfer: 90% Helium / 7.5% Argon / 2.5% CO2 Axial Spray Transfer: 98% Argon / 2% OxygenConformances: AWS A5.9/A5.9M: 2006 ER309Si, ER309LSi ASME SFA-A5.9: ER309Si, ER309LSi ABS: ER309Si, ER309LSi CWB/CSA W48-06: ER309Si, ER309LSi EN ISO 14343-B: SS309LSi ISO 14343:2009: (23 12 L Si)