Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stephen N. Hammond0
Udayan Trivedi0
Douglas C. Steckbauer0
Thomas L. Doubts0
Date of Patent
January 19, 2010
0Patent Application Number
117878390
Date Filed
April 18, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The application contemplates a steel body having a hardened case portion and a core portion. The case portion has a hardness of at least Rc 50 and is substantially free of continuous phase grain boundary carbides. The steel body is formed of Pyrowear 675 which is a stainless steel material.
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