Bohler Edelstahl Gmbh

Boehler Edelstahl Gmbh

B&ouml;hler Edelstahl Gmbh

Böhler Edelstahl Gmbh & Co Kg

Roland Rabitsch

Werner Liebfahrt

Reinhold Ebner

Sven Peissl

Sabine Eglsaeer

Ingrid Maili

Sabine Eglsäer

An alloy for aircraft roller bearings containing:

Alloy for roller bearing

A cold work steel alloy for the manufacture of parts, comprising the elements C, Si, Mn, Cr, W, Mo, V, Nb, Co, S, N, Ni and accompanying elements in the concentration ranges recited in claim and having an oxygen content of less than 100 ppm and a content of nonmetallic inclusions corresponding to a K0 value of a maximum of 3 when tested according to DIN 50 602, as well as a method of making a part of said steel alloy by powder metallurgy.

cold work steel alloy for the manufacture of parts by powder metallurgy

A high-speed steel article, particularly a cutting tool, produced by powder metallurgy and its production, the steel having a high degree of purity corresponding to a K0 value of no higher than 3 according to DIN 50 602 and being of a particular composition which comprises the elements C, Si, Mn, Cr, W, Mo, V, Co, S and N. Also provided is a process for the high-speed machining of metal parts without lubricants.

PM high-speed steel having high elevated-temperature strength

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Schladming, Austria

Roland Rabitsch