Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing
Patent
1990-05-17
1991-09-24
Roy, Upendra
Alloys or metallic compositions
Ferrous
Nine percent or more chromium containing
148325, 420 40, 420 70, C22C 3828
Patent
active
050512340
ABSTRACT:
A high corrosion-resistant electromagnetic stainless steel comprises particular amounts of C, Si, Mn, Cr, Mo, Ti, Cu, Al and the balance being Fe, and is used as a material for a housing of electronically controlled fuel injection system for automobile or an electromagnetic valve. This steel may further contain particular amounts of Pb, Ca, Se, S and rare earth elements, if necessary.
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Saito Yoshinobu
Shinagawa Susumu
Roy Upendra
Tohoku Special Steel Works Limited
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