Patents Assigned to FAG Kugelfischer Georg Schafer Aktiengesellschaft
  • Stainless steel for case hardening with nitrogen
    Patent number: 5503797
    Abstract: In order to obtain high resistance to corrosion of the surface layer in a stainless steel for case hardening with nitrogen, the steel contains the following alloy components (wt. %):______________________________________ C .ltoreq.0.03 N 0.05 to 0.18 Si .ltoreq.1.0 Mn .ltoreq.1.5 Co 1.0 to 4.0 Cr 11 to 16 Ni 1.0 to 3.0 Mo 0.5 to 2.5 V .ltoreq.0.
    Type: Grant
    Filed: April 6, 1995
    Date of Patent: April 2, 1996
    Assignee: FAG Kugelfischer Georg Schafer Aktiengesellschaft
    Inventors: Hans-Werner Zoch, Hans Berns