GB1210795A - High-strength low-alloy steel - Google Patents

High-strength low-alloy steel

Info

Publication number
GB1210795A
GB1210795A GB3547/69A GB354769A GB1210795A GB 1210795 A GB1210795 A GB 1210795A GB 3547/69 A GB3547/69 A GB 3547/69A GB 354769 A GB354769 A GB 354769A GB 1210795 A GB1210795 A GB 1210795A
Authority
GB
United Kingdom
Prior art keywords
alloy steel
strength low
steel
jan
point
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
GB3547/69A
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 GB1210795A publication Critical patent/GB1210795A/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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

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

1,210,795. Steel. NIPPON KOKAN K. K. Jan.22, 1969 [Jan.22, 1968], No. 3547/69. Heading C7A. A low alloy steel consists, by weight, of: - Mo 0À15-0À7% Cu 0À05-0À8% Cr 0À03-1% Al (sol.) 0À01-0À1% N 0À002-0.007% Nb 0À005-0À05% B 0À0005-0À005% Ti 0À005-0À05% Fe and impurities - balance. Ni is an essential component of the alloy when Cu > 0À5%. The steel may be heat-treated at a temperature from the Ac3 point to 1050‹C, quenched and tempered at below the Ac1 point.
GB3547/69A 1968-01-22 1969-01-22 High-strength low-alloy steel Expired GB1210795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP338968 1968-01-22

Publications (1)

Publication Number Publication Date
GB1210795A true GB1210795A (en) 1970-10-28

Family

ID=11555988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3547/69A Expired GB1210795A (en) 1968-01-22 1969-01-22 High-strength low-alloy steel

Country Status (5)

Country Link
US (1) US3592633A (en)
DE (1) DE1903070A1 (en)
FR (1) FR2000542A1 (en)
GB (1) GB1210795A (en)
SE (1) SE344215B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155035A (en) * 1984-02-29 1985-09-18 Skf Steel Eng Ab Steel ring
EP0460591A1 (en) * 1990-06-05 1991-12-11 The Ferrous Wheel Group, Inc. High performance high strength low alloy steel

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717508A (en) * 1970-11-04 1973-02-20 Bethlehem Steel Corp Method of improving stability of boron hardenability effect in alloy steels
JPS5519297B2 (en) * 1973-07-31 1980-05-24
US4043807A (en) * 1974-01-02 1977-08-23 The International Nickel Company, Inc. Alloy steels
US4115155A (en) * 1974-05-03 1978-09-19 Bethlehem Steel Corporation Low carbon high yield and tensile strength steel and method of manufacture
US3955971A (en) * 1974-12-11 1976-05-11 United States Steel Corporation Alloy steel for arctic service
US4065331A (en) * 1976-10-08 1977-12-27 Alan Wood Steel Company Rolled low carbon niobium steel
US4080225A (en) * 1976-10-08 1978-03-21 Alan Wood Steel Company Low temperature, weldable, low alloy steel
SE417216B (en) * 1976-10-21 1981-03-02 Ssab Svenskt Stal Ab TITANIZED STABILIZED DEPRESSION STALL
FR2396805A2 (en) * 1977-07-06 1979-02-02 Ugine Aciers Quenched steels with optimum hardenability - obtd. by using specific amts. of boron, nitrogen, aluminium, and titanium and/or zirconium
JPS5458615A (en) * 1977-10-18 1979-05-11 Kobe Steel Ltd Niobium-containing line pipe steel with superior weldability
US4185998A (en) * 1978-12-07 1980-01-29 United States Steel Corporation Steel with improved low temperature toughness
US5213634A (en) * 1991-04-08 1993-05-25 Deardo Anthony J Multiphase microalloyed steel and method thereof
FR2688009B1 (en) * 1992-02-28 1994-05-27 Lorraine Laminage PROCESS FOR THE PREPARATION OF A STEEL SHEET AND STEEL SHEET OBTAINED BY THIS PROCESS.
US5743929A (en) * 1995-08-23 1998-04-28 The Boc Group, Inc. Process for the production of high purity carbon dioxide
FR2764308B1 (en) * 1997-06-04 1999-07-23 Thyssen France Sa PROCESS FOR THE MANUFACTURE OF A STEEL FOR LARGE DIMENSION MOLDS
US6315946B1 (en) 1999-10-21 2001-11-13 The United States Of America As Represented By The Secretary Of The Navy Ultra low carbon bainitic weathering steel
FR2847592B1 (en) * 2002-11-27 2007-05-25 Ispat Unimetal STEEL FOR COLD OR HOT DEFORMATION, MECHANICAL PIECE READY FOR USE WITH THIS STEEL AND METHOD FOR MANUFACTURING THE SAME
US9533905B2 (en) 2012-10-03 2017-01-03 Johns Manville Submerged combustion melters having an extended treatment zone and methods of producing molten glass

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155035A (en) * 1984-02-29 1985-09-18 Skf Steel Eng Ab Steel ring
EP0460591A1 (en) * 1990-06-05 1991-12-11 The Ferrous Wheel Group, Inc. High performance high strength low alloy steel
AU660928B2 (en) * 1990-06-05 1995-07-13 Ellwood Materials Technologies Company High performance high strength low alloy steel

Also Published As

Publication number Publication date
FR2000542A1 (en) 1969-09-12
DE1903070A1 (en) 1972-06-15
US3592633A (en) 1971-07-13
SE344215B (en) 1972-04-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee