Method for producing ferritic stainless steel having high anisot

Details Method for producing ferritic stainless steel having high anisot Method for producing ferritic stainless steel having high anisot

1975-01-13

1976-02-03

Stallard, W.

Metal treatment

Compositions

Heat treating

C21D 948

Patent

active

039363236

ABSTRACT:
There is disclosed a method for preparing nominally 13% chromium-0.3% columbium ferritic stainless steel by producing the steel to have very low content of residuals, carbon and nitrogen, hot rolling the steel, annealing the hot rolled steel, and cold rolling the annealed material to reduce the thickness at least 65 percent.

REFERENCES:
patent: 2772992 (1956-12-01), Kiefer et al.
patent: 2808353 (1957-10-01), Leffingwell et al.
patent: 3139358 (1964-06-01), Graziano
patent: 3650848 (1972-03-01), Schneider et al.
patent: 3684589 (1972-08-01), Brickner et al.

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