Of the top 10 materials, (which have been pointed out in Figure 1) 6 have costs which exceeds 100 SEK/kg and are therefore seen as unreasonable alternatives. Of the 4 remaining materials there is 1 ceramic (Alumina (85)(H880). This has been excluded since it would be unfeasible to manufacture and the low ductility of the material. The three remaining materials are: (Stainless steel, austenitic, BioDur 108) - annealed, 10-20% cold worked and 30-40% cold worked. Out of these the annealed steel seems like the best option, as the gained strength from cold working it isn't needed for this application.