Hot rolling high-strength steel structural members

Details Hot rolling high-strength steel structural members Hot rolling high-strength steel structural members

1995-09-22

1998-01-06

Yee, Deborah

Metal treatment

Process of modifying or maintaining internal physical...

Heating or cooling of solid metal

72364, 72700, C21D 713

Patent

active

057049980

ABSTRACT:
High strength steel structural members and a method of making same are disclosed by providing high-strength steel material having a specific chemical composition and preferably a tensile strength of at least about 120,000 psi and a yield strength of at least about 90,000 psi and hot rolling the steel material to provide the structural member of desired geometric configuration.

REFERENCES:
patent: 1862281 (1932-06-01), Schaefer
patent: 2767836 (1956-10-01), Nachtman et al.
patent: 2767837 (1956-10-01), Nachtman et al.
patent: 2880855 (1959-04-01), Nachtman
patent: 2953794 (1960-09-01), Klooz
patent: 3001897 (1961-09-01), Nachtman
patent: 3066408 (1962-12-01), Fader
patent: 3076361 (1963-02-01), Epstein et al.
patent: 3488231 (1970-01-01), Zackay et al.
patent: 3488986 (1970-01-01), Stammbach
patent: 3494808 (1970-02-01), Goda et al.
patent: 3557587 (1971-01-01), Cardillo
patent: 3573999 (1971-04-01), Gokyu
patent: 3720087 (1973-03-01), Gottschlich
patent: 3877281 (1975-04-01), Shimizu et al.
patent: 3904445 (1975-09-01), Gallagher, Jr.
patent: 3908431 (1975-09-01), Jones et al.
patent: 3959999 (1976-06-01), Filatov et al.
patent: 4289548 (1981-09-01), Bucher et al.
patent: 4312210 (1982-01-01), Nishizawa et al.
patent: 4317355 (1982-03-01), Hatsuno et al.
patent: 4365824 (1982-12-01), Ohno et al.
patent: 4378687 (1983-04-01), Shilov et al.
patent: 4393679 (1983-07-01), Kusaba
patent: 4608851 (1986-09-01), Khare
patent: 4685319 (1987-08-01), Aoyagi et al.
patent: 4779439 (1988-10-01), Baldi
patent: 4805437 (1989-02-01), Heil, Jr. et al.
patent: 4958508 (1990-09-01), Lin
patent: 4966026 (1990-10-01), Nishino
patent: 4982591 (1991-01-01), McGahhey
patent: 5121622 (1992-06-01), Kosak et al.
patent: 5203193 (1993-04-01), Iguchi et al.
patent: 5287715 (1994-02-01), Kusaba
patent: 5392624 (1995-02-01), Properzi
patent: 5527401 (1996-06-01), Kim
High-Tensile Bolts by Kobe Steel, Chemical Abstracts No. 101411b, vol. 95 (1981.09) No. 12, p. 219 (Sep. 21,1981).
Warm Working of Steel by Isao Gokyu and Teruo Kishi, Japanese Inst. of Metal, vol. 9, Supp. (1968).
Strengthening of Warm-Rolled Low-Carbon Steels by M. L. Bernshtein and N. V. Filatova, 2354 Metal Science and Heat Treatment 26, pp.128-131 (Feb. 1, 1984).
Materials Science and Engineering, Second Edition, by Carl A. Keyser, pp. 236-237 (1974).
Warm Extrusion of Free-Cutting Steels by E. Nehl, CA102(22): 888 63K American Chem. Society (1984).

Affiliated with

Also associated with

Rating

Hot rolling high-strength steel structural members does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hot rolling high-strength steel structural members, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hot rolling high-strength steel structural members will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2325250