Cold work steel with high wear resistance

摘要

Cold work steel with high wear resistance for producing parts using powder metallurgy comprises (in wt.%): 2.21-2.64 carbon (C); 0.08-1.1 silicon (Si); 0.05-1.1 manganese (Mn); 3.71-4.69 chromium (Cr); 3.1-4.4 molybdenum (Mo); 0.14-0.3 nickel (Ni); 8.45-9.5 vanadium (V); 0.5-1.5 tungsten (W); 1.1-4.9 cobalt (Co); and accessory elements, polluting elements and as a basic element iron (Fe) in a residual amount.