GB1221371A - High tensile strength steel having excellent press shapeability - Google Patents

High tensile strength steel having excellent press shapeability

Info

Publication number
GB1221371A
GB1221371A GB46673/68A GB4667368A GB1221371A GB 1221371 A GB1221371 A GB 1221371A GB 46673/68 A GB46673/68 A GB 46673/68A GB 4667368 A GB4667368 A GB 4667368A GB 1221371 A GB1221371 A GB 1221371A
Authority
GB
United Kingdom
Prior art keywords
tensile strength
high tensile
shapeability
strength steel
excellent press
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
GB46673/68A
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB1221371A publication Critical patent/GB1221371A/en
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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

1,221,371. Steel. NIPPON KOKAN K.K. Oct.2, 1968 [Oct.5, 1967], No.46673/68. Heading C7A. A high tensile strength steel with excellent pressability comprises:- Al 0.005 - 0À1% C 0À03 - 0À25% Mn 0.3 - 1À8% Si 0 - 0À6% S not more than 0.01% and Nb or Nb/V 0.005 - 0À05%, the balance, apart from impurities such as P, being Fe. The steel may be modified by replacing the Nb or Nb/V component by at least two of the elements Cr, Cu and Ti each in an amount of less than 1%.
GB46673/68A 1967-10-05 1968-10-02 High tensile strength steel having excellent press shapeability Expired GB1221371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6378067 1967-10-05

Publications (1)

Publication Number Publication Date
GB1221371A true GB1221371A (en) 1971-02-03

Family

ID=13239217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46673/68A Expired GB1221371A (en) 1967-10-05 1968-10-02 High tensile strength steel having excellent press shapeability

Country Status (6)

Country Link
US (1) US3767387A (en)
BE (1) BE721875A (en)
DE (1) DE1801283A1 (en)
FR (1) FR1585316A (en)
GB (1) GB1221371A (en)
NL (1) NL6814131A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432498A2 (en) * 1989-11-16 1991-06-19 Kawasaki Steel Corporation High tensile cold rolled steel sheet and high tensile not dip galvanized steel sheet having improved stretch flanging property and process for producing same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221355B (en) * 1961-01-05 1966-07-21 Circulume Ltd Ring-shaped choke coil designed as a ballast for gas discharge lamps
JPS51533B1 (en) * 1970-12-17 1976-01-08
US3705302A (en) * 1971-03-12 1972-12-05 Gen Electric Luminaire
JPS5458615A (en) * 1977-10-18 1979-05-11 Kobe Steel Ltd Niobium-containing line pipe steel with superior weldability
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
DE2819227C2 (en) * 1978-05-02 1984-06-14 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Weldable manganese steel and methods for welding this manganese steel
US4673433A (en) * 1986-05-28 1987-06-16 Uddeholm Tooling Aktiebolag Low-alloy steel material, die blocks and other heavy forgings made thereof and a method to manufacture the material
DE3841870A1 (en) * 1988-12-13 1990-06-21 Westfalenstahl Kalt Und Profil Steel for producing steel strips for the fabrication of shadow masks

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233726A (en) * 1940-06-06 1941-03-04 Belding Harvey Ross Method of treating low carbon open hearth steel
BE614881A (en) * 1961-05-16 1962-07-02 Ishikawajima Harima Heavy Ind Ductile manganese-molybdenum steel
DE1215280B (en) * 1961-12-29 1966-04-28 Yawata Iron & Steel Company Lt Process for submerged arc welding of steel
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
US3403060A (en) * 1964-06-18 1968-09-24 Yawata Iron & Steel Co Weldable high tensile strength steel capable of giving weld heat-affected zone having high toughness and joint strength
US3216823A (en) * 1965-01-19 1965-11-09 Lukens Steel Co Low alloy steel
US3402080A (en) * 1965-04-13 1968-09-17 Nippon Kokan Kk High tensile strength steel alloys
US3562028A (en) * 1968-08-28 1971-02-09 Inland Steel Co Tough,high strength steel article
US3499757A (en) * 1968-12-20 1970-03-10 Lukens Steel Co Low alloy steel plate containing copper,chromoium,nickel,and molybdenum

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432498A2 (en) * 1989-11-16 1991-06-19 Kawasaki Steel Corporation High tensile cold rolled steel sheet and high tensile not dip galvanized steel sheet having improved stretch flanging property and process for producing same
EP0432498A3 (en) * 1989-11-16 1992-06-03 Kawasaki Steel Corporation High tensile cold rolled steel sheet and high tensile not dip galvanized steel sheet having improved stretch flanging property and process for producing same

Also Published As

Publication number Publication date
US3767387A (en) 1973-10-23
DE1801283A1 (en) 1969-04-30
FR1585316A (en) 1970-01-16
NL6814131A (en) 1969-04-09
BE721875A (en) 1969-03-14

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