Vdm Metals International Gmbh

Christina Somsen

Tatiana Hentrich

Peter Steinbach

A titanium-free cobalt-chromium alloy for a powder, contains (in wt. %) C 0.40-1.50%, Cr 24.0-32.0%, W 3.0-8.0%, Mo 0.1-5.0%, where 4.0<W+Mo<9.5 is satisfied by the content of W and Mo in wt. %, Nb max. 0.5%, Ta max. 0.5%, where Nb+Ta<0.8 is satisfied by the content of Nb and Ta in wt. %, Ni 0.005-25.0%, Fe 0.005-15.0%, where Ni+Fe>3.0 is satisfied by the content of Ni and Fe in wt. %, Mn 0.005-5.0%, Al max. 0.5%, N 0.0005-0.15%, Si<0.3%, Cu max. 0.4%, O 0.0001-0.1%, P max. 0.015%, B max. 0.015%, S max. 0.015%, residual Co, and impurities resulting from the production process, in particular Zr max. 0.03% and Ti max. 0.025%.

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Bochum, Germany

Christina Somsen