MX2015003103A - Steel alloy for a low-alloy, high-strength steel. - Google Patents

Steel alloy for a low-alloy, high-strength steel.

Info

Publication number
MX2015003103A
MX2015003103A MX2015003103A MX2015003103A MX2015003103A MX 2015003103 A MX2015003103 A MX 2015003103A MX 2015003103 A MX2015003103 A MX 2015003103A MX 2015003103 A MX2015003103 A MX 2015003103A MX 2015003103 A MX2015003103 A MX 2015003103A
Authority
MX
Mexico
Prior art keywords
alloy
steel
weight
low
max
Prior art date
Application number
MX2015003103A
Other languages
Spanish (es)
Inventor
Philippe Schaffnit
Joachim Konrad
Jürgen Klabbers-Heimann
Original Assignee
Salzgitter Mannesmann Prec 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 Mannesmann Prec Gmbh filed Critical Salzgitter Mannesmann Prec Gmbh
Publication of MX2015003103A publication Critical patent/MX2015003103A/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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
    • C22C38/001—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
    • 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
    • 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
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C21D2211/001—Austenite
    • 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

Abstract

The invention relates to a low-alloy, high-strength, carbide-free bainitic steel for producing bands, sheets and tubes having the following chemical composition (in % by weight): 0.10 - 0.70 C; 0.25 - 4.00 Si; 0.05 - 3.00 Al; 1.00 - 3.00 Mn; 0.10 - 2.00 Cr; 0.001 - 0.50 Nb; 0.001 - 0.025 N; max. 0.15 P; max. 0.05 S; remainder iron having steel production-related impurities to one or more elements from Mo, Ni, Co, W, Nb, Ti or V and Zr are optionally added and rare earths provided that in order to avoid primary precipitations of Al the condition Al x N < 5 x 10-3 (% by weight) and in order to suppress cementite formation the condition Si + Al > 4 x C (% by weight) are satisfied.
MX2015003103A 2012-09-14 2013-08-28 Steel alloy for a low-alloy, high-strength steel. MX2015003103A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012018833 2012-09-14
PCT/DE2013/000519 WO2014040585A1 (en) 2012-09-14 2013-08-28 Steel alloy for a low-alloy, high-strength steel

Publications (1)

Publication Number Publication Date
MX2015003103A true MX2015003103A (en) 2015-10-22

Family

ID=49578053

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015003103A MX2015003103A (en) 2012-09-14 2013-08-28 Steel alloy for a low-alloy, high-strength steel.

Country Status (21)

Country Link
US (2) US20150267282A1 (en)
EP (1) EP2895635B1 (en)
JP (1) JP6513568B2 (en)
KR (1) KR102079612B1 (en)
AR (1) AR092556A1 (en)
AU (2) AU2013314787A1 (en)
BR (1) BR112015005216A2 (en)
CA (1) CA2881686A1 (en)
CL (1) CL2015000634A1 (en)
DK (1) DK2895635T3 (en)
ES (1) ES2729562T3 (en)
MX (1) MX2015003103A (en)
PE (1) PE20151042A1 (en)
PL (1) PL2895635T3 (en)
RU (1) RU2620216C2 (en)
SI (1) SI2895635T1 (en)
TR (1) TR201903460T4 (en)
TW (1) TW201432061A (en)
UA (1) UA116111C2 (en)
WO (1) WO2014040585A1 (en)
ZA (1) ZA201502450B (en)

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CN105088090A (en) * 2015-08-28 2015-11-25 宝山钢铁股份有限公司 Armor plate with tensile strength being 2000 MPa and manufacturing method thereof
CN108474080B (en) 2015-11-16 2021-09-21 本特勒尔钢管有限公司 Steel alloy and steel pipe product with high energy absorption capacity
DE102015119839A1 (en) * 2015-11-17 2017-05-18 Benteler Steel/Tube Gmbh High energy absorbing steel alloy and tubular steel product
JP6967628B2 (en) * 2015-12-29 2021-11-17 アルセロールミタル A method for manufacturing an ultra-high-strength alloyed hot-dip galvanized steel sheet, and the obtained alloyed hot-dip galvanized steel sheet.
EP3397785B1 (en) * 2015-12-29 2020-02-05 Arcelormittal Method for producing a ultra high strength galvannealed steel sheet and obtained galvannealed steel sheet
DE102016107141A1 (en) * 2016-04-18 2017-10-19 Benteler Steel/Tube Gmbh Motor vehicle trailer, suspension axle, in particular for a motor vehicle trailer and use of the chassis axle and a material
CN106191666B (en) * 2016-07-06 2018-01-02 马钢(集团)控股有限公司 Track traffic bainitic steel wheel and its manufacture method of a kind of inexpensive lean production
WO2018215813A1 (en) * 2017-05-22 2018-11-29 Arcelormittal Method for producing a steel part and corresponding steel part
CN110616366B (en) * 2018-06-20 2021-07-16 宝山钢铁股份有限公司 125ksi steel grade sulfur-resistant oil well pipe and manufacturing method thereof
SE542672C2 (en) 2018-09-14 2020-06-23 Ausferritic Ab Method for producing an ausferritic steel austempered during continuous cooling followed by annealing
MX2021005866A (en) 2018-11-30 2021-07-16 Arcelormittal Cold rolled annealed steel sheet with high hole expansion ratio and manufacturing process thereof.
CN109536843B (en) * 2019-01-04 2020-08-25 武汉钢铁有限公司 Nitrogen-containing dual-phase corrosion-resistant wear-resistant hot rolled steel and production method thereof
DE102019122515A1 (en) 2019-08-21 2021-02-25 Ilsenburger Grobblech Gmbh Process for the production of high-strength sheets or strips from a low-alloy, high-strength bainitic steel and a steel strip or sheet steel from this
WO2021144804A1 (en) * 2020-01-17 2021-07-22 Indian Institute Of Technology Bombay High strength and toughness low carbon nanostructured bainitic steel and preparation method thereof
SE543967C2 (en) * 2020-02-11 2021-10-12 Blykalla Reaktorer Stockholm Ab A martensitic steel
CN111471934B (en) * 2020-05-25 2021-08-13 武汉钢铁有限公司 Carbide bainite-free steel for self-reinforcing gear and preparation method thereof
US20220195550A1 (en) * 2020-12-23 2022-06-23 Caterpillar Inc. Air-hardened machine components
CN115011867B (en) * 2022-04-19 2023-04-14 清华大学 High-strength-toughness wear-resistant steel lining plate and preparation method thereof
CN116574978B (en) * 2023-04-23 2024-01-09 鞍钢股份有限公司 Multi-stage heat treatment fine grain pressure vessel steel plate and manufacturing method thereof

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US6254698B1 (en) * 1997-12-19 2001-07-03 Exxonmobile Upstream Research Company Ultra-high strength ausaged steels with excellent cryogenic temperature toughness and method of making thereof
JP4091894B2 (en) * 2003-04-14 2008-05-28 新日本製鐵株式会社 High-strength steel sheet excellent in hydrogen embrittlement resistance, weldability, hole expansibility and ductility, and method for producing the same
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Also Published As

Publication number Publication date
UA116111C2 (en) 2018-02-12
RU2620216C2 (en) 2017-05-23
AU2018201165A1 (en) 2018-03-22
TW201432061A (en) 2014-08-16
AU2018201165B2 (en) 2019-09-26
US20200131608A1 (en) 2020-04-30
EP2895635A1 (en) 2015-07-22
US20150267282A1 (en) 2015-09-24
WO2014040585A1 (en) 2014-03-20
EP2895635B1 (en) 2019-03-06
BR112015005216A2 (en) 2022-07-26
JP2015533942A (en) 2015-11-26
KR102079612B1 (en) 2020-02-20
DK2895635T3 (en) 2019-05-20
TR201903460T4 (en) 2019-04-22
AR092556A1 (en) 2015-04-22
ZA201502450B (en) 2016-09-28
ES2729562T3 (en) 2019-11-04
PL2895635T3 (en) 2019-08-30
CL2015000634A1 (en) 2015-11-20
JP6513568B2 (en) 2019-05-15
KR20150070150A (en) 2015-06-24
RU2015113522A (en) 2016-11-10
SI2895635T1 (en) 2019-06-28
AU2013314787A1 (en) 2015-04-30
PE20151042A1 (en) 2015-07-27
CA2881686A1 (en) 2014-03-20

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