Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing
Patent
1986-02-18
1987-09-01
Rutledge, L. Dewayne
Alloys or metallic compositions
Ferrous
Nine percent or more chromium containing
420 63, C22C 3820
Patent
active
046907980
ABSTRACT:
An ultrasoft ferritic stainless steel having excellent stamping formability and corrosion resistance in use, which consists essentially of:
REFERENCES:
patent: 3607237 (1971-09-01), Kalita
patent: 3607246 (1971-09-01), Kalita
patent: 4331474 (1982-05-01), Espy
patent: 4465525 (1984-08-01), Yoshimura et al.
Chromium-Vandium Rail Steels Chromium Review No. 1, Apr. 1983.
Narutani Tetsu
Suzuki Shigeharu
Kawasaki Steel Corporation
Miller Austin R.
Rutledge L. Dewayne
Yee Deborah
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