Blue Demon 309LSi TIG (0.45kg Tubes)

Blue Demon - 309LSi deposits a 24% Cr / 13% Ni austenitic stainless steel weld metal with a nominal ferrite content of FN 10. The relatively high alloy and ferrite levels enable the weld metal to tolerate dilution from mild or low alloyed steels without hot cracking. The higher silicon content provides a more fluid weld pool which may be preferred for certain welding applications.

Classifications: AWS A5.9/A5.9M:2006 / ER309LSi