Bohler Flux-cored Wire - FOXCORE 309L-T1 FCAW - 1.2mm
Bohler Welding – FOXCORE 309L-T1 FCAW – 1.2mm
Flux-cored wire, high-alloyed, austenitic stainless, special applications
Part No: BOH-E309LT1-4-1.2-57549
Rutile flux-cored wire of T 23 12 L P / E309LT1 type, primarily intended for surfacing low-alloyed steels and for dissimilar welds between mild steel and stainless steels. Ferrite measured with FeritScope FMP30 14 – 22 FN. Corrosion resistance superior to T 19 9 L / E308L fillers. When used for overlay welding on mild steel a corrosion resistance equivalent to that of 1.4301 / 304 is obtained already in the first layer. FOXcore 309LT1 has a stronger arc and a faster freezing slag compared to FOXcore 309L-T0 DG. The wide arc ensures even penetration and side-wall fusion to prevent lack of fusion. It is designed for all-round welding and can be used in all positions without changing the parameter settings. Due to the fast freezing rutile slag, the weldability is excellent also in the vertical-up and overhead positions. Very good slag detachability and almost no spatter formation. Suitable for service temperatures from –60°C to 300°C. The scaling temperature is approximately 1000°C in air. For flat and horizontal welding positions, FOXcore 309L-T0 DG may be preferred.
Primarily used for surfacing (buffer layer) unalloyed or low-alloyed steels and when joining non-molybdenum alloyed stainless steels to carbon steels. Joints between austenitic steels, austenitic and ferritic heat resistant steels with ferritic steels, pressure boiler steels, fine grained structural steels and ship building steels, etc.
|Unit Of Measure||ea|