GB0211877D0 - Fire resistant steel - Google Patents

Fire resistant steel

Info

Publication number
GB0211877D0
GB0211877D0 GB0211877A GB0211877A GB0211877D0 GB 0211877 D0 GB0211877 D0 GB 0211877D0 GB 0211877 A GB0211877 A GB 0211877A GB 0211877 A GB0211877 A GB 0211877A GB 0211877 D0 GB0211877 D0 GB 0211877D0
Authority
GB
United Kingdom
Prior art keywords
fire resistant
resistant steel
steel
fire
resistant
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.)
Withdrawn
Application number
GB0211877A
Other versions
GB2388845A (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.)
Corus UK Ltd
Original Assignee
Corus UK 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 Corus UK Ltd filed Critical Corus UK Ltd
Priority to GB0211877A priority Critical patent/GB2388845A/en
Publication of GB0211877D0 publication Critical patent/GB0211877D0/en
Publication of GB2388845A publication Critical patent/GB2388845A/en
Withdrawn legal-status Critical Current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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
GB0211877A 2002-05-23 2002-05-23 Fire resistant steel Withdrawn GB2388845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0211877A GB2388845A (en) 2002-05-23 2002-05-23 Fire resistant steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0211877A GB2388845A (en) 2002-05-23 2002-05-23 Fire resistant steel

Publications (2)

Publication Number Publication Date
GB0211877D0 true GB0211877D0 (en) 2002-07-03
GB2388845A GB2388845A (en) 2003-11-26

Family

ID=9937268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0211877A Withdrawn GB2388845A (en) 2002-05-23 2002-05-23 Fire resistant steel

Country Status (1)

Country Link
GB (1) GB2388845A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2557184A1 (en) 2011-08-10 2013-02-13 Swiss Steel AG Hot-rolled profiled steel reinforcement for reinforced concrete with improved fire resistance and method for producing same
CN103014491A (en) * 2012-12-21 2013-04-03 首钢总公司 600MPa low-alloy and high-strength ultra-thick steel plate and producing method thereof
CN107794450B (en) * 2017-11-10 2019-10-22 山东钢铁股份有限公司 A kind of yield strength 550MPa grade low-temp high tenacity is hot rolled H-shaped and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1305670A (en) * 1960-11-12 1962-10-05 Mannesmann Ag Use of high strength steel with high yield strength for welded construction elements
AT295571B (en) * 1969-11-28 1972-01-10 Voest Ag Tempered, weldable structural steel
GB1581147A (en) * 1977-06-20 1980-12-10 British Steel Corp Steel for reinforcement
US4397698A (en) * 1979-11-06 1983-08-09 Republic Steel Corporation Method of making as-hot-rolled plate
US5100613A (en) * 1990-10-16 1992-03-31 Bethlehem Steel Co. Hot-rolled microalloyed steel and its use in variable-thickness sections
JP3369435B2 (en) * 1997-04-30 2003-01-20 川崎製鉄株式会社 Manufacturing method of non-heat treated high strength steel excellent in low temperature toughness
JPH11302786A (en) * 1998-04-22 1999-11-02 Nippon Steel Corp Low yield ratio high strength thick seamless steel pipe and its production
JP3520818B2 (en) * 1999-10-08 2004-04-19 Ｊｆｅスチール株式会社 H-shaped steel for high-strength support with excellent strain-age aging embrittlement resistance

Also Published As

Publication number Publication date
GB2388845A (en) 2003-11-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)