Manufactured to European Standards
Stainless Steel Welding Electrodes
TR-309L
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
CLASSIFICATIONS: | |
EN 1600 E 3 12 LR 32 | AWS A 5.4 E 309L-16 |
CURRENT TYPE: | |
DC=+ | A.C |
RECOVERY: | |
100% | |
APPROVALS: | |
TSE,CE |