MIG WIRE 309L STAINLESS STEEL & MILD STEEL 1.2MM

Premium quality 309LSi is a low carbon 24% Chromium / 13% Nickel stainless steel wire for the Gas Metal Arc Welding (GMAW) of matching 309L type stainless steels.  Stainless Steel 309LSi is also suitable for joining of Stainless steel to mild steels and a wide range of other welding applications including :

• The joining of dissimilar “300 series” and selected “400 series” stainless steel grades to mild steel and low alloy steels,
• An intermediate or buttering layer in the butt welding of clad steels
• A stainless steel overlay welding on mild or low alloy steel,
• A ‘buttering’ layer prior to hardfacing / hard surfacing.
• The low carbon content ensures immunity from carbide precipitation and intergranular corrosion when welding low carbon stainless steel grades and the  higher Silicon level offers improved arc stability, bead shape and edge wetting.