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AR067684A1 - STEEL FOR MANUFACTURING COMPONENTS OF CONFORMED MACHINES MACIZA MANUFACTURING PROCEDURE OF MACHINE COMPONENTS AND USE OF SUCH STEEL. - Google Patents

STEEL FOR MANUFACTURING COMPONENTS OF CONFORMED MACHINES MACIZA MANUFACTURING PROCEDURE OF MACHINE COMPONENTS AND USE OF SUCH STEEL.

Info

Publication number
AR067684A1
AR067684A1 ARP080103228A ARP080103228A AR067684A1 AR 067684 A1 AR067684 A1 AR 067684A1 AR P080103228 A ARP080103228 A AR P080103228A AR P080103228 A ARP080103228 A AR P080103228A AR 067684 A1 AR067684 A1 AR 067684A1
Authority
AR
Argentina
Prior art keywords
steel
components
manufacturing
machines
maciza
Prior art date
Application number
ARP080103228A
Other languages
Spanish (es)
Original Assignee
Georgsmarienhutte 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40149548&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR067684(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Georgsmarienhutte Gmbh filed Critical Georgsmarienhutte Gmbh
Publication of AR067684A1 publication Critical patent/AR067684A1/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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C22C38/04—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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)

Abstract

Acero y procedimiento de procesamiento para fabricar componentes de máquinas conformados de forma maciza, en especial para la construccion de vehículos, con una estructura preponderantemente bainítica, caracterizado porque su composicion química presenta los siguientes contenidos en porcentaje en peso: 0,10%<= C <= 0,25%, 0,15% <= Si <= 0,40%, 1,00% <= Mn <= 1,50%, 1,00 <= Cr <= 2,00%, 0,20% <= Ni <= 0,40%, 0,05% <= Mo <= 0,20%, 0,010% <= Nb <= 0,040%, 0,05% <= V<= 0,25%, 0,01% <= Al <= 0,05%, 0,005% <= N<= 0,025%, 0% <=B <= 0,0050% en donde el resto está compuesto por hierro y los elementos acompanantes originados por fundicion y sustancias residuales.Steel and processing procedure to manufacture components of machines shaped in a solid way, especially for the construction of vehicles, with a predominantly bainitic structure, characterized in that its chemical composition has the following contents in percentage by weight: 0.10% <= C <= 0.25%, 0.15% <= If <= 0.40%, 1.00% <= Mn <= 1.50%, 1.00 <= Cr <= 2.00%, 0, 20% <= Ni <= 0.40%, 0.05% <= Mo <= 0.20%, 0.010% <= Nb <= 0.040%, 0.05% <= V <= 0.25%, 0.01% <= Al <= 0.05%, 0.005% <= N <= 0.025%, 0% <= B <= 0.0050% where the rest is composed of iron and the accompanying elements caused by casting and residual substances.

ARP080103228A 2007-08-27 2008-07-25 STEEL FOR MANUFACTURING COMPONENTS OF CONFORMED MACHINES MACIZA MANUFACTURING PROCEDURE OF MACHINE COMPONENTS AND USE OF SUCH STEEL. AR067684A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007040616 2007-08-27

Publications (1)

Publication Number Publication Date
AR067684A1 true AR067684A1 (en) 2009-10-21

Family

ID=40149548

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080103228A AR067684A1 (en) 2007-08-27 2008-07-25 STEEL FOR MANUFACTURING COMPONENTS OF CONFORMED MACHINES MACIZA MANUFACTURING PROCEDURE OF MACHINE COMPONENTS AND USE OF SUCH STEEL.

Country Status (16)

Country Link
US (1) US20100189591A1 (en)
EP (1) EP2183396B1 (en)
JP (1) JP2010537054A (en)
KR (1) KR20100057823A (en)
CN (1) CN101821413A (en)
AR (1) AR067684A1 (en)
AT (1) ATE537274T1 (en)
AU (1) AU2008291431A1 (en)
CA (1) CA2697794A1 (en)
DE (1) DE102007057421A1 (en)
EA (1) EA017741B1 (en)
ES (1) ES2378353T3 (en)
MX (1) MX2010002282A (en)
TW (1) TW200927954A (en)
WO (1) WO2009026881A1 (en)
ZA (1) ZA201001002B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5620336B2 (en) * 2011-05-26 2014-11-05 新日鐵住金株式会社 Steel parts for high fatigue strength and high toughness machine structure and manufacturing method thereof
JP6205061B2 (en) * 2014-07-29 2017-09-27 新日鐵住金株式会社 Carbonitrided steel for bearings
JP2016145380A (en) * 2015-02-06 2016-08-12 株式会社神戸製鋼所 Steel for large sized forging and large sized forging component
CN113025777A (en) * 2021-03-02 2021-06-25 攀钢集团江油长城特殊钢有限公司 30CrNi2MoVA large-size forged material and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328211A (en) * 1963-12-05 1967-06-27 Ishikawajima Harima Heavy Ind Method of manufacturing weldable, tough and high strength steel for structure members usable in the ashot-state and steel so made
JPS61279656A (en) * 1985-06-05 1986-12-10 Daido Steel Co Ltd Non-thermal steel for hot forging
JPH05148535A (en) * 1991-06-07 1993-06-15 Kobe Steel Ltd Production of surface hardened parts having decreased heat treating strain and excellent bending fatigue strength
JPH09170047A (en) * 1995-12-16 1997-06-30 Daido Steel Co Ltd High strength-high toughness bainite type non-heat treated steel and manufacturing method thereof
CZ293084B6 (en) * 1999-05-17 2004-02-18 Jinpo Plus A. S. Steel for creep-resisting and high-strength wrought parts, particularly pipes, plates and forgings
JP2000345281A (en) * 1999-06-02 2000-12-12 Nippon Steel Corp Low alloy heat-resistant steel excellent in weldability and low-temperature toughness and its manufacturing method
US7081174B2 (en) * 2002-04-30 2006-07-25 Sanyo Special Steel Co., Ltd. Process for producing steel products having improved grain size properties and machinability
DE102005052069B4 (en) 2005-10-28 2015-07-09 Saarstahl Ag Process for the production of semi-finished steel by hot working

Also Published As

Publication number Publication date
AU2008291431A1 (en) 2009-03-05
JP2010537054A (en) 2010-12-02
ZA201001002B (en) 2010-10-27
EP2183396A1 (en) 2010-05-12
DE102007057421A1 (en) 2009-03-05
US20100189591A1 (en) 2010-07-29
ATE537274T1 (en) 2011-12-15
KR20100057823A (en) 2010-06-01
EA201070313A1 (en) 2010-08-30
EA017741B1 (en) 2013-02-28
CN101821413A (en) 2010-09-01
MX2010002282A (en) 2010-03-29
WO2009026881A1 (en) 2009-03-05
ES2378353T3 (en) 2012-04-11
CA2697794A1 (en) 2009-03-05
EP2183396B1 (en) 2011-12-14
TW200927954A (en) 2009-07-01

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