Bohler FOX CN 19/9 M description: Rutile electrode of type E 20 10 3 / 308Mo. This electrode is designed for dissimilar joints and weld cladding. BÖHLER FOX CN 19/9 M offers a lower chromium and ferrite content than a 309MoL weld deposit with the result that carbon diffusion and Cr-carbide formation is reduced after post weld heat treatment and lower ferrite contents can be achieved in the second layer of 316L surfacing. Suitable for service temperatures from –80C to +300C. Safety against formation of porosity due to the moisture resistant coating.