FR2868083A1 - STEEL FOR MECHANICAL PARTS, PROCESS FOR MANUFACTURING MECHANICAL PARTS USING THE SAME, AND MECHANICAL PARTS THUS PRODUCED - Google Patents
STEEL FOR MECHANICAL PARTS, PROCESS FOR MANUFACTURING MECHANICAL PARTS USING THE SAME, AND MECHANICAL PARTS THUS PRODUCEDInfo
- Publication number
- FR2868083A1 FR2868083A1 FR0403038A FR0403038A FR2868083A1 FR 2868083 A1 FR2868083 A1 FR 2868083A1 FR 0403038 A FR0403038 A FR 0403038A FR 0403038 A FR0403038 A FR 0403038A FR 2868083 A1 FR2868083 A1 FR 2868083A1
- Authority
- FR
- France
- Prior art keywords
- mechanical parts
- traces
- steel
- manufacturing
- produced
- 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.)
- Granted
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
- C22C38/001—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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Acier pour pièces mécaniques, caractérisé en ce que sa composition est, en pourcentages pondéraux :- 0,19% ≤C ≤0,25% ;- 1,1% ≤Mn ≤1,5% ;- 0,8% ≤Si ≤1,2% ;- 0,01 % ≤S ≤0,09% ;- traces ≤P ≤0,025% ;- traces ≤Ni ≤0,25% ;- 1 % ≤Cr ≤1,4% ;- 0,10% ≤Mo ≤0,25% ;- traces ≤Cu ≤0,30% ;- 0,01 % ≤Al ≤0,045% ;- 0,010% ≤Nb ≤0,045% ;- 0,0130% ≤N ≤0,0300% ;- optionnellement traces ≤Bi ≤0,10% et/ou traces ≤Pb ≤0,12% et/ou traces ≤Te ≤0,015% et/ou traces ≤Se ≤0,030% et/ou traces ≤Ca ≤ 0,0050% ;le reste étant du fer et des impuretés résultant de l'élaboration, la composition chimique étant ajustée pour que les valeurs moyennes J3m, J11m, J15m et J25m de cinq essais Jominy soient telles que :α = | J11m - J3m x 14/22 - J25m x 8/22 | ≤2,5 HRC ; etβ = J3m - J15m ≤9 HRC.Procédé de fabrication d'une pièce mécanique utilisant cet acier, et pièce mécanique ainsi obtenue.Steel for mechanical parts, characterized in that its composition is, in percentages by weight: - 0,19% ≤C ≤0,25%; - 1,1% ≤Mn ≤1,5%; - 0,8% ≤Si ≤1,2%, - 0,01% ≤S ≤0,09%, - traces ≤P ≤0,025%, - traces ≤Ni ≤0,25%, - 1% ≤Cr ≤1,4%, - 0 , 10% ≤Mo ≤0.25%, - traces ≤Cu ≤0.30%, - 0.01% ≤Al ≤0.045%, - 0.010% ≤Nb ≤0.045%, - 0.0130% ≤N ≤0 , 0300%; - optionally traces ≤Bi ≤0.10% and / or traces ≤Pb ≤0.12% and / or traces ≤Te ≤0.015% and / or traces ≤Se ≤0.030% and / or traces ≤Ca ≤ 0.0050%, the remainder being iron and impurities resulting from the preparation, the chemical composition being adjusted so that the average values J3m, J11m, J15m and J25m of five Jominy tests are such that: α = | J11m - J3m x 14/22 - J25m x 8/22 | ≤2.5 HRC; andβ = J3m - J15m ≤9 HRC.Process of manufacturing a mechanical part using this steel, and mechanical part thus obtained.
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0403038A FR2868083B1 (en) | 2004-03-24 | 2004-03-24 | STEEL FOR MECHANICAL PARTS, PROCESS FOR MANUFACTURING MECHANICAL PARTS USING THE SAME, AND MECHANICAL PARTS THUS PRODUCED |
PCT/FR2005/000684 WO2005098070A2 (en) | 2004-03-24 | 2005-03-21 | Steel for mechanical parts, method for producing mechanical parts from said steel and the thus obtainable mechanical parts |
CA2559562A CA2559562C (en) | 2004-03-24 | 2005-03-21 | Steel for mechanical parts, method for producing mechanical parts from said steel and the thus obtainable mechanical parts |
BRPI0508776-7A BRPI0508776A (en) | 2004-03-24 | 2005-03-21 | steel for mechanical parts, manufacturing process of a mechanical part and steel mechanical part |
AU2005232002A AU2005232002B2 (en) | 2004-03-24 | 2005-03-21 | Steel for mechanical parts, method for producing mechanical parts from said steel and the thus obtainable mechanical parts |
RU2006137376/02A RU2381295C2 (en) | 2004-03-24 | 2005-03-21 | Steel for machine components, manufacturing method of machine components from this steel and produced machine components |
UAA200610060A UA84195C2 (en) | 2004-03-24 | 2005-03-21 | Steel for mechanical articles, method for production of mechanical articles using this steel and mechanical articles made by this method |
EP05742733A EP1727919A2 (en) | 2004-03-24 | 2005-03-21 | Steel for mechanical parts, method for producing mechanical parts from said steel and the thus obtainable mechanical parts |
JP2007504447A JP5020066B2 (en) | 2004-03-24 | 2005-03-21 | Steel for mechanical parts, method for producing mechanical parts from the steel, and mechanical parts obtained by using the steel |
US10/593,463 US20070193658A1 (en) | 2004-03-24 | 2005-03-21 | Steel For Mechanical Parts, Method For Producing Mechanical Parts From Said Steel And The Thus Obtainable Mechanical Parts |
CNB2005800140260A CN100519811C (en) | 2004-03-24 | 2005-03-21 | Steel for mechanical parts, method for producing mechanical parts from said steel and mechanical parts obtained by using the steel and method |
TW094108852A TWI352126B (en) | 2004-03-24 | 2005-03-22 | Steel for mechanical components, method for produc |
ARP050101143A AR049793A1 (en) | 2004-03-24 | 2005-03-23 | STEEL FOR MECHANICAL PARTS, MANUFACTURING PROCEDURE FOR MECHANICAL PARTS USING IT AND MECHANICAL PARTS PERFORMED IN THAT WAY |
ZA200607903A ZA200607903B (en) | 2004-03-24 | 2006-09-21 | Steel for mechanical parts, method for producing mechanical parts from said steel and the thus obtainable mechanical parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0403038A FR2868083B1 (en) | 2004-03-24 | 2004-03-24 | STEEL FOR MECHANICAL PARTS, PROCESS FOR MANUFACTURING MECHANICAL PARTS USING THE SAME, AND MECHANICAL PARTS THUS PRODUCED |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2868083A1 true FR2868083A1 (en) | 2005-09-30 |
FR2868083B1 FR2868083B1 (en) | 2006-07-21 |
Family
ID=34944604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0403038A Expired - Fee Related FR2868083B1 (en) | 2004-03-24 | 2004-03-24 | STEEL FOR MECHANICAL PARTS, PROCESS FOR MANUFACTURING MECHANICAL PARTS USING THE SAME, AND MECHANICAL PARTS THUS PRODUCED |
Country Status (14)
Country | Link |
---|---|
US (1) | US20070193658A1 (en) |
EP (1) | EP1727919A2 (en) |
JP (1) | JP5020066B2 (en) |
CN (1) | CN100519811C (en) |
AR (1) | AR049793A1 (en) |
AU (1) | AU2005232002B2 (en) |
BR (1) | BRPI0508776A (en) |
CA (1) | CA2559562C (en) |
FR (1) | FR2868083B1 (en) |
RU (1) | RU2381295C2 (en) |
TW (1) | TWI352126B (en) |
UA (1) | UA84195C2 (en) |
WO (1) | WO2005098070A2 (en) |
ZA (1) | ZA200607903B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2935988B1 (en) * | 2008-09-12 | 2010-10-08 | Ascometal Sa | STEEL, IN PARTICULAR FOR BEARINGS AND MECHANICAL PARTS SUITABLE FOR CEMENTATION OR CARBONITURATION, AND PARTS PRODUCED WITH SAID STEEL. |
DE102009041041B4 (en) * | 2009-09-10 | 2011-07-14 | ALD Vacuum Technologies GmbH, 63450 | Method and apparatus for hardening workpieces, as well as work hardened workpieces |
JP5432105B2 (en) * | 2010-09-28 | 2014-03-05 | 株式会社神戸製鋼所 | Case-hardened steel and method for producing the same |
JP5458048B2 (en) * | 2011-03-29 | 2014-04-02 | 株式会社神戸製鋼所 | Case-hardened steel, its manufacturing method, and machine structural parts using case-hardened steel |
CN108531804A (en) * | 2018-03-20 | 2018-09-14 | 马鞍山钢铁股份有限公司 | A kind of sulfur-bearing al-killed pinion steel and its Morphology of Sulfide control method |
JP7323791B2 (en) * | 2019-08-09 | 2023-08-09 | 日本製鉄株式会社 | Carburized gear steel, carburized gear, and method for manufacturing carburized gear |
WO2024003593A1 (en) | 2022-06-28 | 2024-01-04 | Arcelormittal | Forged part of steel and a method of manufacturing thereof |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02194149A (en) * | 1989-01-23 | 1990-07-31 | Nippon Steel Corp | Steel for carburizing-shot peening |
JPH0421757A (en) * | 1990-05-15 | 1992-01-24 | Nissan Motor Co Ltd | High surface pressure gear |
EP0769566A1 (en) * | 1995-09-29 | 1997-04-23 | Toa Steel Co., Ltd. | Case hardening steel for gears |
JPH09111403A (en) * | 1995-10-11 | 1997-04-28 | Toa Steel Co Ltd | Low strain type carburized and quenched steel stock for gear |
JPH09287644A (en) * | 1996-04-23 | 1997-11-04 | Toa Steel Co Ltd | High strength low heat treatment deformation gear and manufacture thereof |
JPH10121128A (en) * | 1996-10-16 | 1998-05-12 | Sumitomo Metal Ind Ltd | Production of case hardening steel and case hardening steel produced by this method |
EP0890653A1 (en) * | 1997-07-10 | 1999-01-13 | Ascometal | Process for manufacturing of articles from carburized or carbonitrided steel and steel for the manufacturing of said articles |
JP2000054069A (en) * | 1998-07-30 | 2000-02-22 | Nippon Steel Corp | Carburized material excellent in rolling fatigue characteristic |
JP2000273574A (en) * | 1999-03-25 | 2000-10-03 | Mitsubishi Seiko Muroran Tokushuko Kk | Steel for carburizing or carbonitriding treatment |
EP1069198A1 (en) * | 1999-01-28 | 2001-01-17 | Sumitomo Metal Industries, Ltd. | Machine structural steel product |
EP1167561A2 (en) * | 2000-06-28 | 2002-01-02 | Mitsubishi Steel Muroran Inc. | Carburizing and carbonitriding steel |
EP1277847A1 (en) * | 2001-07-17 | 2003-01-22 | Nissan Motor Company, Limited | Case hardening steel and carburized part using same |
WO2003012156A1 (en) * | 2001-07-24 | 2003-02-13 | Ascometal | Method for making a mechanical component, and resulting mechanical component |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3954772B2 (en) * | 2000-04-26 | 2007-08-08 | 新日本製鐵株式会社 | Shaped material for high-temperature carburized parts with excellent grain coarsening prevention characteristics and manufacturing method thereof |
-
2004
- 2004-03-24 FR FR0403038A patent/FR2868083B1/en not_active Expired - Fee Related
-
2005
- 2005-03-21 BR BRPI0508776-7A patent/BRPI0508776A/en active Search and Examination
- 2005-03-21 UA UAA200610060A patent/UA84195C2/en unknown
- 2005-03-21 CN CNB2005800140260A patent/CN100519811C/en not_active Expired - Fee Related
- 2005-03-21 RU RU2006137376/02A patent/RU2381295C2/en not_active IP Right Cessation
- 2005-03-21 US US10/593,463 patent/US20070193658A1/en not_active Abandoned
- 2005-03-21 EP EP05742733A patent/EP1727919A2/en not_active Withdrawn
- 2005-03-21 AU AU2005232002A patent/AU2005232002B2/en not_active Ceased
- 2005-03-21 CA CA2559562A patent/CA2559562C/en not_active Expired - Fee Related
- 2005-03-21 JP JP2007504447A patent/JP5020066B2/en not_active Expired - Fee Related
- 2005-03-21 WO PCT/FR2005/000684 patent/WO2005098070A2/en active Application Filing
- 2005-03-22 TW TW094108852A patent/TWI352126B/en active
- 2005-03-23 AR ARP050101143A patent/AR049793A1/en not_active Application Discontinuation
-
2006
- 2006-09-21 ZA ZA200607903A patent/ZA200607903B/en unknown
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02194149A (en) * | 1989-01-23 | 1990-07-31 | Nippon Steel Corp | Steel for carburizing-shot peening |
JPH0421757A (en) * | 1990-05-15 | 1992-01-24 | Nissan Motor Co Ltd | High surface pressure gear |
EP0769566A1 (en) * | 1995-09-29 | 1997-04-23 | Toa Steel Co., Ltd. | Case hardening steel for gears |
JPH09111403A (en) * | 1995-10-11 | 1997-04-28 | Toa Steel Co Ltd | Low strain type carburized and quenched steel stock for gear |
JPH09287644A (en) * | 1996-04-23 | 1997-11-04 | Toa Steel Co Ltd | High strength low heat treatment deformation gear and manufacture thereof |
JPH10121128A (en) * | 1996-10-16 | 1998-05-12 | Sumitomo Metal Ind Ltd | Production of case hardening steel and case hardening steel produced by this method |
EP0890653A1 (en) * | 1997-07-10 | 1999-01-13 | Ascometal | Process for manufacturing of articles from carburized or carbonitrided steel and steel for the manufacturing of said articles |
JP2000054069A (en) * | 1998-07-30 | 2000-02-22 | Nippon Steel Corp | Carburized material excellent in rolling fatigue characteristic |
EP1069198A1 (en) * | 1999-01-28 | 2001-01-17 | Sumitomo Metal Industries, Ltd. | Machine structural steel product |
JP2000273574A (en) * | 1999-03-25 | 2000-10-03 | Mitsubishi Seiko Muroran Tokushuko Kk | Steel for carburizing or carbonitriding treatment |
EP1167561A2 (en) * | 2000-06-28 | 2002-01-02 | Mitsubishi Steel Muroran Inc. | Carburizing and carbonitriding steel |
EP1277847A1 (en) * | 2001-07-17 | 2003-01-22 | Nissan Motor Company, Limited | Case hardening steel and carburized part using same |
WO2003012156A1 (en) * | 2001-07-24 | 2003-02-13 | Ascometal | Method for making a mechanical component, and resulting mechanical component |
Non-Patent Citations (7)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 014, no. 470 (C - 0769) 15 October 1990 (1990-10-15) * |
PATENT ABSTRACTS OF JAPAN vol. 016, no. 180 (C - 0935) 30 April 1992 (1992-04-30) * |
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29) * |
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 03 27 February 1998 (1998-02-27) * |
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 05 14 September 2000 (2000-09-14) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05) * |
Also Published As
Publication number | Publication date |
---|---|
BRPI0508776A (en) | 2007-09-04 |
TW200600589A (en) | 2006-01-01 |
RU2381295C2 (en) | 2010-02-10 |
UA84195C2 (en) | 2008-09-25 |
JP2007530780A (en) | 2007-11-01 |
AU2005232002A1 (en) | 2005-10-20 |
AU2005232002B2 (en) | 2010-07-29 |
WO2005098070A3 (en) | 2006-10-05 |
EP1727919A2 (en) | 2006-12-06 |
FR2868083B1 (en) | 2006-07-21 |
JP5020066B2 (en) | 2012-09-05 |
US20070193658A1 (en) | 2007-08-23 |
CA2559562C (en) | 2013-09-03 |
CA2559562A1 (en) | 2005-10-20 |
CN100519811C (en) | 2009-07-29 |
ZA200607903B (en) | 2008-03-26 |
RU2006137376A (en) | 2008-05-10 |
CN1950533A (en) | 2007-04-18 |
TWI352126B (en) | 2011-11-11 |
WO2005098070A2 (en) | 2005-10-20 |
AR049793A1 (en) | 2006-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC | Lien (pledge) constituted |
Effective date: 20141222 |
|
TP | Transmission of property |
Owner name: ASCO INDUSTRIES, FR Effective date: 20141222 |
|
ST | Notification of lapse |
Effective date: 20151130 |
|
RG | Lien (pledge) cancelled |
Effective date: 20180606 |