TW200600589A - Steel for mechanical components, method for producing mechanical components using the steel and mechanical components produced in this manner - Google Patents
Steel for mechanical components, method for producing mechanical components using the steel and mechanical components produced in this mannerInfo
- Publication number
- TW200600589A TW200600589A TW094108852A TW94108852A TW200600589A TW 200600589 A TW200600589 A TW 200600589A TW 094108852 A TW094108852 A TW 094108852A TW 94108852 A TW94108852 A TW 94108852A TW 200600589 A TW200600589 A TW 200600589A
- Authority
- TW
- Taiwan
- Prior art keywords
- mechanical components
- steel
- trace
- manner
- trace levels
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
Steel for mechanical components, characterised in that the composition thereof 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%; trace levles ≤ P ≤ 0.025%; trace levels ≤ Ni ≤ 0.25%; 1% ≤ Cr ≤ 1.4%; 0.10% ≤ Mo ≤ 0.25%; trace levles ≤ Cu ≤ 0.30%; 0.010% ≤ Al ≤ 0.045%; 0.010% ≤ Nb ≤ 0.045%; 0.0130% ≤ N ≤ 0.0300%; optionally trace levels ≤ Bi ≤ 0.10% and/or trace levels ≤ Pb ≤ 0.12% and/or trace levels ≤ Te ≤ 0.015% and/or trace levels ≤ Se ≤ 0.030% and/or trace levels ≤ Ca ≤ 0.0050%; the balance being iron and impurities resulting from the production operation, the chemical composition being adjusted so that the mean values J3m, J11m, J15m and J25m for five Jominy tests are such that: α=|J11m-J3m x 14/22-J25m x 8/22| ≤ 2.5 HRC; and β=J3m-J15m ≤ 9 HRC. Method for producing a mechanical component using this steel and a mechanical component produced in this manner.
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 |
|---|---|
| TW200600589A true TW200600589A (en) | 2006-01-01 |
| TWI352126B TWI352126B (en) | 2011-11-11 |
Family
ID=34944604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW094108852A TWI352126B (en) | 2004-03-24 | 2005-03-22 | Steel for mechanical components, method for produc |
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 |
| EP4547881A1 (en) | 2022-06-28 | 2025-05-07 | ArcelorMittal | Forged part of steel and a method of manufacturing thereof |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2634894B2 (en) * | 1989-01-23 | 1997-07-30 | 新日本製鐵株式会社 | Carburizing-steel for shot peening |
| JP2945714B2 (en) * | 1990-05-15 | 1999-09-06 | 日産自動車株式会社 | High surface pressure gear |
| US5746842A (en) * | 1995-09-29 | 1998-05-05 | Toa Steel Co., Ltd. | Steel gear |
| JP2769135B2 (en) * | 1995-10-11 | 1998-06-25 | トーア・スチール株式会社 | Low distortion type steel material for carburized hardened gears |
| JP3517515B2 (en) * | 1996-04-23 | 2004-04-12 | エヌケーケー条鋼株式会社 | High-strength, low heat-treated deformed gear and manufacturing method thereof |
| JP3329210B2 (en) * | 1996-10-16 | 2002-09-30 | 住友金属工業株式会社 | Method for producing case hardened steel and case hardened steel manufactured by the method |
| FR2765890B1 (en) * | 1997-07-10 | 1999-08-20 | Ascometal Sa | PROCESS FOR MANUFACTURING A MECHANICAL PART IN CEMENTED OR CARBONITRIDE STEEL AND STEEL FOR THE MANUFACTURE OF SUCH A PART |
| JP4050829B2 (en) * | 1998-07-30 | 2008-02-20 | 新日本製鐵株式会社 | Carburized material with excellent rolling fatigue characteristics |
| CA2323952A1 (en) * | 1999-01-28 | 2000-08-03 | Yasutaka Okada | Machine structural steel product |
| JP2000273574A (en) * | 1999-03-25 | 2000-10-03 | Mitsubishi Seiko Muroran Tokushuko Kk | Carburizing or carbonitriding steel |
| 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 |
| EP1167561A3 (en) * | 2000-06-28 | 2009-03-04 | Mitsubishi Steel Muroran Inc. | Carburizing and carbonitriding steel |
| JP3932102B2 (en) * | 2001-07-17 | 2007-06-20 | 大同特殊鋼株式会社 | Case-hardened steel and carburized parts using the same |
| FR2827875B1 (en) * | 2001-07-24 | 2006-09-15 | Ascometal Sa | STEEL FOR MECHANICAL PARTS, AND MECHANICAL CEMENTIC OR CARBONITURAL PARTS PRODUCED THEREFROM |
-
2004
- 2004-03-24 FR FR0403038A patent/FR2868083B1/en not_active Expired - Fee Related
-
2005
- 2005-03-21 AU AU2005232002A patent/AU2005232002B2/en not_active Ceased
- 2005-03-21 US US10/593,463 patent/US20070193658A1/en not_active Abandoned
- 2005-03-21 RU RU2006137376/02A patent/RU2381295C2/en not_active IP Right Cessation
- 2005-03-21 EP EP05742733A patent/EP1727919A2/en not_active Withdrawn
- 2005-03-21 JP JP2007504447A patent/JP5020066B2/en not_active Expired - Fee Related
- 2005-03-21 CA CA2559562A patent/CA2559562C/en not_active Expired - Fee Related
- 2005-03-21 UA UAA200610060A patent/UA84195C2/en unknown
- 2005-03-21 BR BRPI0508776-7A patent/BRPI0508776A/en active Search and Examination
- 2005-03-21 CN CNB2005800140260A patent/CN100519811C/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
Also Published As
| Publication number | Publication date |
|---|---|
| FR2868083A1 (en) | 2005-09-30 |
| JP2007530780A (en) | 2007-11-01 |
| RU2381295C2 (en) | 2010-02-10 |
| CA2559562A1 (en) | 2005-10-20 |
| TWI352126B (en) | 2011-11-11 |
| CA2559562C (en) | 2013-09-03 |
| ZA200607903B (en) | 2008-03-26 |
| AR049793A1 (en) | 2006-09-06 |
| CN1950533A (en) | 2007-04-18 |
| AU2005232002A1 (en) | 2005-10-20 |
| EP1727919A2 (en) | 2006-12-06 |
| RU2006137376A (en) | 2008-05-10 |
| CN100519811C (en) | 2009-07-29 |
| US20070193658A1 (en) | 2007-08-23 |
| WO2005098070A2 (en) | 2005-10-20 |
| AU2005232002B2 (en) | 2010-07-29 |
| JP5020066B2 (en) | 2012-09-05 |
| UA84195C2 (en) | 2008-09-25 |
| FR2868083B1 (en) | 2006-07-21 |
| WO2005098070A3 (en) | 2006-10-05 |
| BRPI0508776A (en) | 2007-09-04 |
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