Designed for welding 316L austenitic steels, these electrodes are extra low carbon, acid-rutile coated electrodes for 316 and 316L austenitic stainless steels. Ideally suited for stainless plate structural steels, pipe work and vessels that are common in the food industry, chemical, pharmaceutical and processing plant fabrications. All products are suitable for AC (50V minimum open circuit) and DC+. Features and Benefits Available in three diameters to suit your needs Suited for use on stainless plate structural steels, pipe work and vessels Designed for welding 316L austentic steels Typical Applications ARC Welding Notes Recommended Amperages Size (mm): 2.0. Min.: 45A. Max.: 65A. Size (mm): 2.5. Min.: 60A. Max.: 90A. Size (mm): 3.2. Min.: 80A. Max.: 125A.