CN 23/12 PW-FD
Flux-cored wire, high-alloyed, austenitic stainless, special applications
Primarily used for surfacing (buffer layer) unalloyed or low-alloyed steels and when joining nonmolybdenum-alloyed stainless steels to carbon steels, austenitic and heat resistant steels, etc.
Rutile flux-cored wire of T 23 12 L P / E309LT1 type for welding of dissimilar joints of Cr and CrNi(Mo)-steels and unalloyed or low-alloyed steels, as well as weld cladding of unalloyed or lowalloyed base metals. Ferrite measured with FeritScope FMP30 14 – 22 FN. The fast freezing slag offers excellent weldability and slag control in all positions. Easy handling and high deposition rate result in high productivity with excellent welding performance and very low spatter formation. Increased travel speeds as well as self-releasing slag with little demand for cleaning and pickling provide considerable savings in time and money. The wide arc ensures even penetration and sidewall fusion to prevent lack of fusion. Suitable for service temperatures from –60°C to 300°C. For flat and horizontal welding positions, BÖHLER CN 23/12-FD (FOXcore 309L-T0) or Avesta FCW-2D 309L (FOXcore 309L-T0 DG) may be preferred.
Yield strength : 420 MPa
Tensile strength : 540 MPa
Elongation : 36%