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AUSTENITIC STAINLESS STEELS ADAPTED FOR EXHAUST VALVE APPLICATIONS
   
Document Number
US Patent 3649251
Issued Date
March 14, 1972
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Abstract
Austenitic stainless steels containing chromium, nickel, carbon and phosphorus in controlled amounts offer a combination of corrosion resistance, hardness, strength, fabricability, etc., which render them particularly suitable as exhaust valve steels.
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AUSTENITIC STAINLESS STEELS ADAPTED FOR EXHAUST VALVE APPLICATIONS - US Patent 3649251 Drawing
Drawing from US Patent 3649251
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Number of Claims:
15
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Published
March 14, 1972
Application Number
05/022,631
Filed
March 25, 1970
US Classification
420/42   420/584.1
Int'l Classification
C22C   38/40   (20060101)  
Examiner
USPTO Field of Search
75/128P   75/128R   148/37  
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