Meltolit 312-PW
Routile flux cored wire with high alloy content and high ferrite ratio which allow it to benefit from extreme tolerance to hot cracking and to dilution with a wide range of base materials. Preheat ...
Flux cored wire where the weld metal has a scaling temperature beyond 1000°C. The controlled carbon and ferrite levels improve microstructural stability and high temperature strength compared to the 309(L) types whereas the lower nickel content provides better resistance against sulphur attack than the 310 grade. For welding ex 309(S30900), AVESTA 153MA(S30415) and AVESTA 253MA(S30815). Specially made for welding in all positions.