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CA997256A - Method for producing high toughness and high tensile strength steels - Google Patents

Method for producing high toughness and high tensile strength steels

Info

Publication number
CA997256A
CA997256A CA183,667A CA183667A CA997256A CA 997256 A CA997256 A CA 997256A CA 183667 A CA183667 A CA 183667A CA 997256 A CA997256 A CA 997256A
Authority
CA
Canada
Prior art keywords
tensile strength
strength steels
toughness
high tensile
producing high
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA183,667A
Other versions
CA183667S (en
Inventor
Katsutoshi Yamada
Tadakatsu Maruyama
Hiroshi Sekine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of CA997256A publication Critical patent/CA997256A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
CA183,667A 1972-10-19 1973-10-18 Method for producing high toughness and high tensile strength steels Expired CA997256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10399172A JPS5324892B2 (en) 1972-10-19 1972-10-19

Publications (1)

Publication Number Publication Date
CA997256A true CA997256A (en) 1976-09-21

Family

ID=14368754

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,667A Expired CA997256A (en) 1972-10-19 1973-10-18 Method for producing high toughness and high tensile strength steels

Country Status (7)

Country Link
US (1) US3918999A (en)
JP (1) JPS5324892B2 (en)
CA (1) CA997256A (en)
DE (1) DE2352308A1 (en)
FR (1) FR2203880B1 (en)
GB (1) GB1451963A (en)
IT (1) IT1001598B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115155A (en) * 1974-05-03 1978-09-19 Bethlehem Steel Corporation Low carbon high yield and tensile strength steel and method of manufacture
JPS5173951A (en) * 1974-12-24 1976-06-26 Nippon Steel Corp Atsukohanno atsuenhoho
US4011106A (en) * 1975-06-18 1977-03-08 Nippon Steel Corporation Hot-rolled steel sheet of high cold formability and method of producing such steel sheet
SE426556B (en) * 1975-12-01 1983-01-31 Nippon Steel Corp PROCEDURE FOR THE PREPARATION OF A STEEL MASTER OF A CASTLE PUBLIC BY ROLLING
US4397698A (en) * 1979-11-06 1983-08-09 Republic Steel Corporation Method of making as-hot-rolled plate
EP0030309B1 (en) * 1979-12-06 1985-02-13 Preussag Stahl Aktiengesellschaft Hot rolled strip or plate of denitrided steel and process for its production
DE3201204C2 (en) * 1982-01-16 1983-12-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg "Use of a carbon-manganese steel for components with high strength and toughness with simple heat treatment"
DE3320896C1 (en) * 1983-06-09 1984-08-16 Bayerische Motoren Werke AG, 8000 München Control device of a pressure die-casting machine
DE3434743A1 (en) * 1984-09-21 1986-04-03 M.A.N.-B & W Diesel GmbH, 8900 Augsburg Process for producing bar-shaped machine components
DE3434744A1 (en) * 1984-09-21 1986-04-03 M.A.N.-B & W Diesel GmbH, 8900 Augsburg Process for producing hot-rolled bars
JPH0342632Y2 (en) * 1985-07-13 1991-09-06
US5542995A (en) * 1992-02-19 1996-08-06 Reilly; Robert Method of making steel strapping and strip and strapping and strip
EP2881483B1 (en) * 2012-07-31 2019-09-25 Nippon Steel Corporation Cold-rolled steel sheet, electrolytic zinc-coated cold-rolled steel sheet, hot-dip zinc-coated cold-rolled steel sheet, alloyed hot-dip zinc-coated cold-rolled steel sheet, and methods for producing said steel sheets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328211A (en) * 1963-12-05 1967-06-27 Ishikawajima Harima Heavy Ind Method of manufacturing weldable, tough and high strength steel for structure members usable in the ashot-state and steel so made
US3645801A (en) * 1968-12-20 1972-02-29 Bethlehem Steel Corp Method of producing rolled steel having high-strength and low-impact transition temperature
US3726723A (en) * 1970-05-11 1973-04-10 American Metal Climax Inc Hot-rolled low alloy steels

Also Published As

Publication number Publication date
DE2352308A1 (en) 1974-05-02
FR2203880A1 (en) 1974-05-17
JPS5324892B2 (en) 1978-07-24
JPS4962320A (en) 1974-06-17
FR2203880B1 (en) 1976-10-01
US3918999A (en) 1975-11-11
GB1451963A (en) 1976-10-06
IT1001598B (en) 1976-04-30

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