ATE515583T1 - STEEL FOR HIGH-STRENGTH COMPONENTS MADE OF STRIPS, SHEET METAL OR TUBES WITH EXCELLENT FORMABILITY AND PARTICULAR SUITABILITY FOR HIGH-TEMPERATURE COATING PROCESSES - Google Patents

STEEL FOR HIGH-STRENGTH COMPONENTS MADE OF STRIPS, SHEET METAL OR TUBES WITH EXCELLENT FORMABILITY AND PARTICULAR SUITABILITY FOR HIGH-TEMPERATURE COATING PROCESSES

Info

Publication number
ATE515583T1
ATE515583T1 AT08855857T AT08855857T ATE515583T1 AT E515583 T1 ATE515583 T1 AT E515583T1 AT 08855857 T AT08855857 T AT 08855857T AT 08855857 T AT08855857 T AT 08855857T AT E515583 T1 ATE515583 T1 AT E515583T1
Authority
AT
Austria
Prior art keywords
steel
coating processes
strips
tubes
excellent formability
Prior art date
Application number
AT08855857T
Other languages
German (de)
Inventor
Joachim Schoettler
Volker Flaxa
Original Assignee
Salzgitter Flachstahl Gmbh
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 Salzgitter Flachstahl Gmbh filed Critical Salzgitter Flachstahl Gmbh
Application granted granted Critical
Publication of ATE515583T1 publication Critical patent/ATE515583T1/en

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
    • C22C38/02—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese

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 Sheet Steel (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Steel (AREA)
  • Laminated Bodies (AREA)

Abstract

A steel for high-strength components including bands, sheets or pipes having excellent formability and particular suitability for high-temperature coating processes above Ac3 (about 900° C.) is disclosed. The steel includes the following elements (contents in % by mass): C 0.07 to ≰0.15, Al≰0.05, Si≰0.80, Mn 1.60 to ≰2.10, P≰0.020, S≰0.010, Cr 0.50 to ≰1.0, Mo 0.10 to ≰0.30, Timin 48/14×[N], V 0.03 to ≰0.12, B 0.0015 to ≰0.0050, with the balance iron including usual steel-accompanying elements.
AT08855857T 2007-12-03 2008-11-05 STEEL FOR HIGH-STRENGTH COMPONENTS MADE OF STRIPS, SHEET METAL OR TUBES WITH EXCELLENT FORMABILITY AND PARTICULAR SUITABILITY FOR HIGH-TEMPERATURE COATING PROCESSES ATE515583T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007058222A DE102007058222A1 (en) 2007-12-03 2007-12-03 Steel for high-strength components made of tapes, sheets or tubes with excellent formability and special suitability for high-temperature coating processes
PCT/DE2008/001845 WO2009071046A1 (en) 2007-12-03 2008-11-05 Steel for high-strength components comprising bands, sheets or tubes having excellent formability and particular suitability for high-temperature coating processes

Publications (1)

Publication Number Publication Date
ATE515583T1 true ATE515583T1 (en) 2011-07-15

Family

ID=40419155

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08855857T ATE515583T1 (en) 2007-12-03 2008-11-05 STEEL FOR HIGH-STRENGTH COMPONENTS MADE OF STRIPS, SHEET METAL OR TUBES WITH EXCELLENT FORMABILITY AND PARTICULAR SUITABILITY FOR HIGH-TEMPERATURE COATING PROCESSES

Country Status (8)

Country Link
US (1) US20110024006A1 (en)
EP (1) EP2227574B1 (en)
KR (1) KR20100097669A (en)
AT (1) ATE515583T1 (en)
DE (1) DE102007058222A1 (en)
PL (1) PL2227574T3 (en)
RU (1) RU2472868C2 (en)
WO (1) WO2009071046A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009038974B3 (en) 2009-08-21 2010-11-25 Salzgitter Flachstahl Gmbh Method for producing steel hot strip with material characteristics adjustable over the band cross-section, comprises applying a steel melt by a casting groove on a running casting band of a horizontal strip casting plant
DE102011118491A1 (en) 2010-11-26 2012-05-31 Salzgitter Flachstahl Gmbh Method of manufacturing components by hot stamping of printed circuit boards
DE102012002079B4 (en) 2012-01-30 2015-05-13 Salzgitter Flachstahl Gmbh Process for producing a cold or hot rolled steel strip from a high strength multiphase steel
DE102013004905A1 (en) 2012-03-23 2013-09-26 Salzgitter Flachstahl Gmbh Zunderarmer tempered steel and process for producing a low-dispersion component of this steel
DE102014017274A1 (en) 2014-11-18 2016-05-19 Salzgitter Flachstahl Gmbh Highest strength air hardening multiphase steel with excellent processing properties and method of making a strip from this steel
DE102014017275A1 (en) 2014-11-18 2016-05-19 Salzgitter Flachstahl Gmbh High strength air hardening multiphase steel with excellent processing properties and method of making a strip of this steel
DE102014017273A1 (en) 2014-11-18 2016-05-19 Salzgitter Flachstahl Gmbh High strength air hardening multiphase steel with excellent processing properties and method of making a strip of this steel
DE102016104295A1 (en) 2016-03-09 2017-09-14 Salzgitter Flachstahl Gmbh High strength air-hardening steel for use as filler metal
WO2018124157A1 (en) 2016-12-27 2018-07-05 Ｊｆｅスチール株式会社 High-strength galvanized steel sheet and method for manufacturing same
DE102017218434A1 (en) * 2017-10-16 2019-04-18 Thyssenkrupp Ag Enameling of high-strength steels
DE102019114090A1 (en) * 2019-05-27 2020-12-03 Salzgitter Flachstahl Gmbh Process for the production of a welded component from a formed high-strength steel and component for this

Family Cites Families (17)

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DE2133744B2 (en) * 1971-07-07 1973-07-12 August Thyssen-Hütte AG, 4100 Duisburg THE USE OF A FULLY KILLED STEEL FOR ARTICLES FROM HOT-ROLLED STRIP
AT313951B (en) * 1971-09-29 1974-03-11 Voest Ag Procedure for determining the enamelling ability of steel sheet
JPH0747797B2 (en) 1989-03-10 1995-05-24 川崎製鉄株式会社 Steel plate for enamel having excellent scabbing resistance, bubble resistance, black spot defect resistance and press formability, and method for producing the same
DE4219336C2 (en) * 1992-06-10 1995-10-12 Mannesmann Ag Use of a steel to manufacture construction pipes
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
JPH10237583A (en) * 1997-02-27 1998-09-08 Sumitomo Metal Ind Ltd High tensile strength steel and its production
DE29824068U1 (en) * 1997-11-27 2000-06-21 Mannesmann Ag Hot-rolled, high-strength, weldable semi-finished products, pressure vessels and construction parts
KR100638543B1 (en) * 1999-04-21 2006-10-26 제이에프이 스틸 가부시키가이샤 High tensile hot-dip zinc-coated steel plate excellent in ductility and method for production thereof
ATE464402T1 (en) * 1999-09-16 2010-04-15 Jfe Steel Corp METHOD FOR PRODUCING A THIN STEEL PLATE WITH HIGH STRENGTH
KR100646619B1 (en) * 2001-10-23 2006-11-23 수미도모 메탈 인더스트리즈, 리미티드 Method for press working, plated steel product for use therein and method for producing the steel product
CA2475950A1 (en) * 2002-03-18 2003-09-25 Jfe Steel Corporation Process for producing high tensile hot-dip zinc-coated steel sheet of excellent ductility and antifatigue properties
DE10255260A1 (en) * 2002-11-27 2004-06-09 Benteler Stahl/Rohr Gmbh Use of a steel alloy as a material for the production of pipelines for motor vehicles
US6953508B2 (en) * 2003-01-02 2005-10-11 Sumitomo Metal Industries, Ltd. High strength steel weld having improved resistance to cold cracking and a welding method
BRPI0409569B1 (en) * 2003-04-10 2013-06-11 Production process of a high strength cast zinc coated steel plate.
AT412878B (en) * 2003-07-29 2005-08-25 Voestalpine Stahl Gmbh Method for production of a hardened profile part from a hardenable steel alloy having cathodic corrosion protection useful in the production of hardened steel sections, e.g. for automobile construction
BRPI0414674B1 (en) * 2003-09-30 2016-11-01 Nippon Steel & Sumitomo Metal Corp high yield strength and high strength steel sheets and production methods thereof
DE102004053620A1 (en) * 2004-11-03 2006-05-04 Salzgitter Flachstahl Gmbh High-strength, air-hardening steel with excellent forming properties

Also Published As

Publication number Publication date
EP2227574B1 (en) 2011-07-06
WO2009071046A1 (en) 2009-06-11
RU2010127341A (en) 2012-01-10
KR20100097669A (en) 2010-09-03
US20110024006A1 (en) 2011-02-03
RU2472868C2 (en) 2013-01-20
EP2227574A1 (en) 2010-09-15
PL2227574T3 (en) 2011-12-30
DE102007058222A1 (en) 2009-06-04

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