POLYVAN O is an iron-based metal cored wire, designed to produce weld deposits containing vanadium tungsten carbides. These carbides form during solidification of the weld puddle, and are evenly dispersed throughout a tough austenitic matrix. POLYVAN O wear resistance is higher than that of chromium carbide but less than tungsten carbide. POLYVAN O can be applied in multiple layers and on applications up to 900°F. Deposits are not machineable and cannot be flame cut.
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|Rockwell Hardness||HRC 50-55|