Stainless Steel TIG Wire – ER309LSi is formulated for welding 304L, 309 (wrought), and CF-3, CH-20 (cast) base materials. Featuring a high Cr austenitic stainless steel composition, this electrode provides heightened corrosion and oxidation resistance. It’s also versatile for joining dissimilar metals, such as stainless steel to carbon/low alloy steel, making it an excellent choice for varied applications.
