STAINLESS STEEL WELDING ELECTRODE
TR-309L

FEATURES AND APPLICATIONS

• High-strength unalloyed and heat-treatable steels, ferritic Cr, austenitic CrNi steels and austenitic Mn steels.
• Unalloyed tempered steels, tool steels, hard manganese steels, ferritic chromium steels, austenitic nickel-chromium steels, hard-to-weld steels.
• Similar type austenitic stainless, dissimilar metals, buffer layers on mild and low-alloy steels prior to build up or overlaying with any stainless electrodes, joining of corrosion resistant stainless steel with mild or low alloy steels, clad steels.
• Higher than other austenitic electrodes.
• Good crack resistance with problematic steels.
• Ferrite percentage of weld metal than that of other austenitic electrodes.
• Re-drying: 3002C/ min. 2h