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GB1102793A - High tensile low temperature tough steel - Google Patents

High tensile low temperature tough steel

Info

Publication number
GB1102793A
GB1102793A GB7081/65A GB708165A GB1102793A GB 1102793 A GB1102793 A GB 1102793A GB 7081/65 A GB7081/65 A GB 7081/65A GB 708165 A GB708165 A GB 708165A GB 1102793 A GB1102793 A GB 1102793A
Authority
GB
United Kingdom
Prior art keywords
low temperature
high tensile
tough steel
range
tensile low
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
GB7081/65A
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.)
Yawata Iron and Steel Co Ltd
Original Assignee
Yawata Iron and Steel Co 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 Yawata Iron and Steel Co Ltd filed Critical Yawata Iron and Steel Co Ltd
Publication of GB1102793A publication Critical patent/GB1102793A/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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

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

A high tensile steel having good low temperature toughness contains in percentage by weight .C.0.05 - 0.25 .Si.0.1 - 0.7 .Al.0.04 - 0.17 .Mn.0.5 - 1.6 .Cr.0.2 - 1.6 .Mo.0.05 - 1 .Fe.balance together with vanodium optionally present within the range 0.03-0.15% and nickel optionally within the range 0.01-0.0, the combined content of manganese, chromium, molybdenum and nickel if any not exceeding 2.5, and is austenitized, cooled at 10 DEG -60 DEG C./sec. and tempered within the range extending from 500 DEG C. to the A1 point.
GB7081/65A 1964-02-21 1965-02-18 High tensile low temperature tough steel Expired GB1102793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP964264 1964-02-21

Publications (1)

Publication Number Publication Date
GB1102793A true GB1102793A (en) 1968-02-07

Family

ID=11725860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7081/65A Expired GB1102793A (en) 1964-02-21 1965-02-18 High tensile low temperature tough steel

Country Status (2)

Country Link
US (1) US3348981A (en)
GB (1) GB1102793A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000017A (en) * 1969-10-13 1976-12-28 Nippon Kokan Kabushiki Kaisha Process of manufacturing heat resisting steel sheet for deep drawing
JPS5121933B1 (en) * 1969-11-19 1976-07-06
JPS5215046B2 (en) * 1972-06-22 1977-04-26
US3907614A (en) * 1972-12-20 1975-09-23 Bethlehem Steel Corp Bainitic ferrous alloy and method
US3915697A (en) * 1975-01-31 1975-10-28 Centro Speriment Metallurg Bainitic steel resistant to hydrogen embrittlement
US4189333A (en) * 1978-01-09 1980-02-19 Republic Steel Corporation Welded alloy casing
US4256517A (en) * 1978-01-09 1981-03-17 Republic Steel Corporation Welded alloy casing
US4225365A (en) * 1978-11-15 1980-09-30 Caterpillar Tractor Co. Lower bainite alloy steel article and method of making same
US4343661A (en) * 1978-11-15 1982-08-10 Caterpillar Tractor Co. Method of making a low temperature bainite steel alloy gear
US4214902A (en) * 1979-01-25 1980-07-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High toughness-high strength iron alloy
US4432812A (en) * 1980-04-21 1984-02-21 Caterpillar Tractor Co. Drive train gear of lower bainite alloy steel
AU2571584A (en) * 1984-02-13 1985-08-27 Caterpillar Tractor Co. Nitriding grade alloy steel and article made therefrom
US4992239A (en) * 1988-12-29 1991-02-12 National Forge Company Khare steel
FI95049C (en) * 1992-09-02 1995-12-11 Imatra Steel Oy Ab Improved forging piece and its manufacturing process
SG48369A1 (en) * 1993-07-09 1998-04-17 Kawasaki Steel Co Sea water corrosion resistant suitable for hot and wet environments and method of manufacturing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770563A (en) * 1953-03-07 1956-11-13 Acieries De Pompey Low alloy steel tubing
US3110635A (en) * 1961-07-24 1963-11-12 Lukens Steel Co Normalized alloy steels
GB1020913A (en) * 1961-11-29 1966-02-23 Yawata Iron & Steel Co Low-alloy tough steel
BE642783A (en) * 1963-01-21

Also Published As

Publication number Publication date
US3348981A (en) 1967-10-24

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