Description of π§ WeldingCity ER309L Stainless Steel Welding Tools: Powerful Industrial Hand Tools for Precise Welding
Premium quality ER309L stainless steel MIG welding wire 2-Lb spool. Conformed to AWS A5.9/ASME SFA A5.9/ER309L; 2-lb net weight of stainless steel welding wire; 4" spool wrapped in moisture-resistant plastic film; typical chemical composition %: C=0.025, Cr=24.5, Ni=13, Si=0.38, Mo=0.35, Mn=1.88, Cu=0.35, P=0.02, S=0.01, remain=Fe. For MIG (GMAW) welding dissimilar alloys like mild steel and the stainless steels, and also direct overlay on mild steel for corrosion applications; occasionally used for welding "18-8" base metals when severe corrosion conditions exist or dissimilar metals; ER309L stainless steel exhibits high strength and good toughness over a wide range of temperatures; shielding gas required, usually Argon/CO2 mix. Available wire diameters: 0.023" (0.6mm), 0.030" (0.8mm), 0.035" (0.9mm), 0.045" (1.2mm). Package of one (1-pk), two (2-pk) and five (5-pk) ER309L MIG welding wire 2-lb spools available. U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question.
