Electrode Böhler FOX 20 MVW 2,5 x 250 3,2 kg. Tin can
- EAN no.: 5709058114985
- LM no.: 4356980317
- Supplier: Böhler Welding
Must login for adding to cart
Description
Type no.: 68241
Promotion code: 4026096073602
UNSPSC (v. 19.0501): 23271810
HS Code: 83113000
Classifications EN ISO 3580-A E CrMoWV12 B 4 2 H5 Characteristics and typical applications BÖHLER FOX 20 MVW is a core wire alloyed, coated electrode with basic coating for arc welding of shielded metal. The weld metal of type 11Cr-1Mo-0.5W-V exhibits a fully tempered martensitic microstructure with favorable mechanical properties in heat-treated condition after welding and after cooling and tempering. The application area covers joint welding of similar alloyed ferritic steel with improved creep strength, such as X20CrMoW12-1 pipes, forgings and castings, that are used in the thermal power industry. BÖHLER FOX 20 MVW is Approved for long-term use under creep conditions at temperatures up to 650 ºC. The chemical composition is optimized to give a weld metal with high creep strength and ductile material after heat treatment after welding. Its basic coating guarantees a low level of diffusible hydrogen in the weld metal. similar alloyed creep-resistant steel grades and castings as 1.4922 X20CrMoV11-1 (T550 Extra), 1.4935 X20CrMoWV12-1, 1.4923 X22CrMoV12-1, 1.4926 X21CrMoV12-1, 1.4913 X19CrMoNbVN 11-1 (T560 Extra), 1.4931 GX23CrMoV12-1