FR2231765B1 - - Google Patents

Info

Publication number
FR2231765B1
FR2231765B1 FR7418985A FR7418985A FR2231765B1 FR 2231765 B1 FR2231765 B1 FR 2231765B1 FR 7418985 A FR7418985 A FR 7418985A FR 7418985 A FR7418985 A FR 7418985A FR 2231765 B1 FR2231765 B1 FR 2231765B1
Authority
FR
France
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
FR7418985A
Other languages
French (fr)
Other versions
FR2231765A1 (en
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of FR2231765A1 publication Critical patent/FR2231765A1/fr
Application granted granted Critical
Publication of FR2231765B1 publication Critical patent/FR2231765B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
FR7418985A 1973-05-31 1974-05-31 Expired FR2231765B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US365777A US3860456A (en) 1973-05-31 1973-05-31 Hot-rolled high-strength low-alloy steel and process for producing same

Publications (2)

Publication Number Publication Date
FR2231765A1 FR2231765A1 (en) 1974-12-27
FR2231765B1 true FR2231765B1 (en) 1978-01-13

Family

ID=23440314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418985A Expired FR2231765B1 (en) 1973-05-31 1974-05-31

Country Status (15)

Country Link
US (1) US3860456A (en)
JP (1) JPS5020918A (en)
AT (1) ATA439174A (en)
AU (1) AU477194B2 (en)
BE (1) BE815837A (en)
BR (1) BR7404350D0 (en)
CA (1) CA1026597A (en)
DD (1) DD111697A5 (en)
DE (1) DE2425624A1 (en)
ES (1) ES426512A1 (en)
FR (1) FR2231765B1 (en)
GB (1) GB1467835A (en)
IT (1) IT1014266B (en)
NL (1) NL7407308A (en)
PL (1) PL90550B1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963531A (en) * 1975-02-28 1976-06-15 Armco Steel Corporation Cold rolled, ductile, high strength steel strip and sheet and method therefor
USRE31221E (en) * 1975-02-28 1983-04-26 Armco Inc. Cold rolled, ductile, high strength steel strip and sheet and method therefor
JPS5421917A (en) * 1977-07-20 1979-02-19 Nippon Kokan Kk <Nkk> Method of manufacturing non-quenched high-tensile steel having high toughness
FR2419333A1 (en) * 1978-03-07 1979-10-05 Kobe Steel Ltd Weldable structural steel with high tensile strength - contains controlled amts. of niobium, carbon and nitrogen producing high strength and toughness in welded zones
FR2419332A1 (en) * 1978-03-07 1979-10-05 Kobe Steel Ltd Niobium-contg. constructional steel - with improved weldability, used for oil and gas pipelines
DE3070180D1 (en) * 1979-12-06 1985-03-28 Salzgitter Peine Stahlwerke Hot rolled strip or plate of denitrided steel and process for its production
DE3007560A1 (en) * 1980-02-28 1981-09-03 Kawasaki Steel Corp., Kobe, Hyogo METHOD FOR PRODUCING HOT-ROLLED SHEET WITH LOW STRETCH STRESS, HIGH TENSILE STRENGTH AND EXCELLENT SHAPING CAPACITY
JPS5877528A (en) * 1981-10-31 1983-05-10 Nippon Steel Corp Manufacture of high tensile steel with superior toughness at low temperature
US4544422A (en) * 1984-04-02 1985-10-01 General Motors Corporation Ferrite-austenite dual phase steel
US4662950A (en) * 1985-11-05 1987-05-05 Bethlehem Steel Corporation Method of making a steel plate for construction applications
IT1242132B (en) * 1990-08-01 1994-02-16 Ilva Spa PROCEDURE FOR THE PRODUCTION OF A FIRE RESISTANT STRUCTURAL STEEL
US5542995A (en) * 1992-02-19 1996-08-06 Reilly; Robert Method of making steel strapping and strip and strapping and strip
US5545270A (en) * 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method of producing high strength dual phase steel plate with superior toughness and weldability
US5545269A (en) * 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability
US5531842A (en) * 1994-12-06 1996-07-02 Exxon Research And Engineering Company Method of preparing a high strength dual phase steel plate with superior toughness and weldability (LAW219)
DE69724569T2 (en) * 1996-12-27 2004-07-08 Kawasaki Steel Corp., Kobe welding processes
US6187117B1 (en) * 1999-01-20 2001-02-13 Bethlehem Steel Corporation Method of making an as-rolled multi-purpose weathering steel plate and product therefrom
JP6411330B2 (en) * 2012-05-08 2018-10-24 タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップＴａｔａ Ｓｔｅｅｌ Ｉｊｍｕｉｄｅｎ Ｂｖ Automotive chassis parts manufactured from high strength formable hot rolled steel sheets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2108588A (en) * 1935-05-25 1938-02-15 Wood Steel Co Alan Process of producing sheets from corrosion-resistant ferrous-base alloys combining improved strengh properties with corrosion resistance
LU48989A1 (en) * 1965-07-05 1967-01-05
US3619303A (en) * 1968-12-18 1971-11-09 Wood Steel Co Alan Low alloy age-hardenable steel and process
US3645801A (en) * 1968-12-20 1972-02-29 Bethlehem Steel Corp Method of producing rolled steel having high-strength and low-impact transition temperature

Also Published As

Publication number Publication date
ATA439174A (en) 1979-11-15
JPS5020918A (en) 1975-03-05
GB1467835A (en) 1977-03-23
NL7407308A (en) 1974-12-03
FR2231765A1 (en) 1974-12-27
IT1014266B (en) 1977-04-20
US3860456A (en) 1975-01-14
ES426512A1 (en) 1976-07-01
DE2425624A1 (en) 1974-12-19
AU6875474A (en) 1975-11-13
PL90550B1 (en) 1977-01-31
CA1026597A (en) 1978-02-21
AU477194B2 (en) 1976-10-14
DD111697A5 (en) 1975-03-05
BR7404350D0 (en) 1975-09-23
BE815837A (en) 1974-12-02

Similar Documents

Publication Publication Date Title
AR201758A1 (en)
AU476761B2 (en)
AU465372B2 (en)
AR201235Q (en)
AR201231Q (en)
AU474593B2 (en)
AU474511B2 (en)
AU474838B2 (en)
AU465453B2 (en)
AU465434B2 (en)
AU471343B2 (en)
AU450229B2 (en)
AU476714B2 (en)
AR201229Q (en)
AU466283B2 (en)
AU476696B2 (en)
AU472848B2 (en)
AR199451A1 (en)
AU477823B2 (en)
AU461342B2 (en)
AU471461B2 (en)
AR200256A1 (en)
AU476873B1 (en)
AR210729A1 (en)
AU477824B2 (en)

Legal Events

Date Code Title Description
ST Notification of lapse