Ultrahigh strength steels

Details Ultrahigh strength steels Ultrahigh strength steels

1974-09-12

1976-09-14

Stallard, W.

Metal treatment

Compositions

Heat treating

148 124, C21D 702

Patent

active

RE0289647

ABSTRACT:
An ultrahigh strength material made from ordinary 18-8 stainless steel has a tensile strength in excess of 400,000 p.s.i. The method of producing the ultrahigh strength is accomplished by thermo-mechanical operations. The material can have any desired geometric cross section configuration and is adaptable for use as a spring material.

REFERENCES:
patent: 2553706 (1951-05-01), Goller
patent: 2553707 (1951-05-01), Goller
patent: 2795519 (1957-06-01), Angel et al.
patent: 3152934 (1964-10-01), Lula et al.
patent: 3250611 (1966-05-01), Lula et al.
patent: 3359094 (1967-12-01), Bieber et al.
patent: 3395528 (1968-08-01), Lucht

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