Lincoln FC-309L

Designed for welding 304L/309 (wrought) and CF-3/CH-20 (cast) base materials, this high Cr austenitic stainless steel electrode is for applications where improved corrosion and oxidation resistance are required. The product can also be used for dissimilar metals joining such as stainless steel to carbon/low alloy steel. Use FC-309L on DC+ only. The recommended shielding gasis 100% CO2.