Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing
Patent
1985-10-10
1987-03-24
Rutledge, L. Dewayne
Alloys or metallic compositions
Ferrous
Nine percent or more chromium containing
420 62, 420 63, 420 68, 420 67, 420 69, C22C 3818
Patent
active
046524282
ABSTRACT:
A corrosion resistant alloy comprising in % by weight up to 0.05% of C, 10.00 to 18.00% of Cr, up to 1.00% of Si, up to 1.00% of Mn, more than 0.040% but not more than 0.150% of P, up to 0.050% of S, up to 0.60% of Ni and 0.005 to 0.50% of sol.Al, the balance being Fe and unavoidable impurities. The alloy has an enhanced pickling performance of the hot rolled material and an improved workability of the cold rolled material.
REFERENCES:
patent: 2297078 (1959-07-01), Nishikiori
Fujimura Takehiko
Hoshino Kazuo
Maruhashi Shigeaki
Miyakusu Katsuhisa
Uematsu Yoshihiro
Nisshin Steel Co. Ltd.
Rutledge L. Dewayne
Yee Deborah
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