CA2243123C - Steel products excellent in machinability and machined steel parts - Google Patents

Steel products excellent in machinability and machined steel parts Download PDF

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Publication number
CA2243123C
CA2243123C CA002243123A CA2243123A CA2243123C CA 2243123 C CA2243123 C CA 2243123C CA 002243123 A CA002243123 A CA 002243123A CA 2243123 A CA2243123 A CA 2243123A CA 2243123 C CA2243123 C CA 2243123C
Authority
CA
Canada
Prior art keywords
steel
less
microstructure
machinability
heat
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.)
Expired - Fee Related
Application number
CA002243123A
Other languages
English (en)
French (fr)
Other versions
CA2243123A1 (en
Inventor
Koji Watari
Yasutaka Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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
Priority claimed from JP00197497A external-priority patent/JP3494271B2/ja
Priority claimed from JP01604797A external-priority patent/JP3534146B2/ja
Priority claimed from JP04313897A external-priority patent/JP3489376B2/ja
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of CA2243123A1 publication Critical patent/CA2243123A1/en
Application granted granted Critical
Publication of CA2243123C publication Critical patent/CA2243123C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
CA002243123A 1996-11-25 1997-11-25 Steel products excellent in machinability and machined steel parts Expired - Fee Related CA2243123C (en)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
JP31367396 1996-11-25
JP8-313673 1996-11-25
JP9-1974 1997-01-09
JP00197497A JP3494271B2 (ja) 1997-01-09 1997-01-09 強度と靱性に優れた快削非調質鋼
JP01604797A JP3534146B2 (ja) 1997-01-30 1997-01-30 耐疲労特性に優れた非調質鋼材及びその製造方法
JP9-16047 1997-01-30
JP9-43138 1997-02-27
JP4306297 1997-02-27
JP9-43062 1997-02-27
JP04313897A JP3489376B2 (ja) 1997-02-27 1997-02-27 高強度高靱性快削非調質鋼材
JP7736997 1997-03-28
JP9-77369 1997-03-28
JP7734697 1997-03-28
JP9-77346 1997-03-28
PCT/JP1997/004297 WO1998023784A1 (fr) 1996-11-25 1997-11-25 Acier d'excellente usinabilite et composant usine

Publications (2)

Publication Number Publication Date
CA2243123A1 CA2243123A1 (en) 1998-06-04
CA2243123C true CA2243123C (en) 2002-01-29

Family

ID=27563166

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002243123A Expired - Fee Related CA2243123C (en) 1996-11-25 1997-11-25 Steel products excellent in machinability and machined steel parts

Country Status (6)

Country Link
EP (1) EP0903418B1 (zh)
KR (1) KR100268536B1 (zh)
CN (1) CN1095503C (zh)
CA (1) CA2243123C (zh)
DE (1) DE69718784T2 (zh)
WO (1) WO1998023784A1 (zh)

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* Cited by examiner, † Cited by third party
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JP3445478B2 (ja) * 1997-11-18 2003-09-08 いすゞ自動車株式会社 機械構造用鋼及びそれを用いた破断分割機械部品
JP3355132B2 (ja) * 1998-05-01 2002-12-09 新日本製鐵株式会社 破断分離性と耐久強さに優れた機械構造用鋼
CN1113973C (zh) * 1999-01-28 2003-07-09 住友金属工业株式会社 机械结构用钢材
DE60029260T2 (de) * 1999-09-03 2007-08-30 Ishida, Kiyohito, Sendai Automatenlegierung
US7381369B2 (en) 1999-09-03 2008-06-03 Kiyohito Ishida Free cutting alloy
US7297214B2 (en) 1999-09-03 2007-11-20 Kiyohito Ishida Free cutting alloy
US6238455B1 (en) * 1999-10-22 2001-05-29 Crs Holdings, Inc. High-strength, titanium-bearing, powder metallurgy stainless steel article with enhanced machinability
JP2003049241A (ja) * 2001-06-01 2003-02-21 Daido Steel Co Ltd 快削鋼
JP2003049240A (ja) * 2001-06-01 2003-02-21 Daido Steel Co Ltd 快削鋼
US6764645B2 (en) * 2001-11-28 2004-07-20 Diado Steel Co., Ltd. Steel for machine structural use having good machinability and chip-breakability
JP4267260B2 (ja) * 2002-06-14 2009-05-27 新日本製鐵株式会社 被削性に優れた鋼
JP2004162176A (ja) * 2002-10-10 2004-06-10 Daido Steel Co Ltd 冷間加工性および被削性にすぐれた耐食鋼
JP3918787B2 (ja) * 2003-08-01 2007-05-23 住友金属工業株式会社 低炭素快削鋼
CN100447273C (zh) * 2003-12-01 2008-12-31 株式会社神户制钢所 成品表面粗糙度优异的低碳再硫化易切削钢产品及其制法
KR100716345B1 (ko) * 2005-11-16 2007-05-11 현대자동차주식회사 자동차용 고인성 비조질강 스핀들의 제조방법
DE102007023309A1 (de) * 2007-05-16 2008-11-20 Benteler Stahl/Rohr Gmbh Verwendung einer Stahllegierung für Achsrohre sowie Achsrohr aus einer Stahllegierung
CN104099535A (zh) * 2007-09-28 2014-10-15 新日铁住金株式会社 冷锻性和低渗碳变形特性优良的表面渗碳钢
CN101680067B (zh) * 2008-02-12 2011-10-19 住友金属工业株式会社 使用氧气的热切断用钢材
EP2103704B1 (de) * 2008-03-10 2012-07-11 Swiss Steel AG Warmgewalztes Langprodukt und Verfahren zu dessen Herstellung
CN102989943A (zh) * 2012-08-22 2013-03-27 昌利锻造有限公司 一种汽车平衡轴的加工方法
CN102989941A (zh) * 2012-08-22 2013-03-27 昌利锻造有限公司 一种mac杠杆的加工方法
KR101306241B1 (ko) * 2013-01-18 2013-09-10 주식회사 세아베스틸 강도 및 충격 인성이 우수한 직접 담금질 저탄소 비조질강 및 이의 제조방법
EP2980247B1 (en) * 2013-03-29 2023-10-18 JFE Steel Corporation Method for producing a steel structure for hydrogen gas
JP6292765B2 (ja) 2013-05-01 2018-03-14 本田技研工業株式会社 軟窒化クランクシャフト及びその製造方法
RU2564502C1 (ru) * 2014-07-16 2015-10-10 Закрытое акционерное общество "Омутнинский металлургический завод" Низколегированная конструкционная сталь с повышенной обрабатываемостью
CN104152811A (zh) * 2014-07-25 2014-11-19 安徽霍山科皖特种铸造有限责任公司 一种高韧性钢
CN104152798B (zh) * 2014-08-26 2016-08-24 武汉钢铁(集团)公司 抗拉强度≥1200MPa的汽车连杆用易切削钢及生产方法
KR101717996B1 (ko) * 2015-12-11 2017-03-20 주식회사 세아베스틸 열간단조 엔진피스톤용 고강도 비조질강 및 그 제조방법
KR101837862B1 (ko) 2016-11-24 2018-03-12 현대제철 주식회사 비조질 강재 제조방법 및 이에 의해 제조된 비조질 강재
CN109207840B (zh) * 2017-06-29 2020-12-22 宝山钢铁股份有限公司 一种易切削非调质钢及其制造方法
US20190161838A1 (en) * 2017-11-28 2019-05-30 GM Global Technology Operations LLC High-strength bainitic steel
EP3770291B1 (en) * 2018-03-23 2024-01-17 Nippon Steel Corporation Steel
US11965231B2 (en) 2018-12-27 2024-04-23 Nippon Steel Corporation Steel material to be starting material of carbonitrided bearing component
DE102019123334A1 (de) * 2019-08-30 2021-03-04 Mannesmann Precision Tubes Gmbh Stahlwerkstoff für eine Antriebswelle, Verfahren zur Herstellung einer Antriebswelle aus diesem Stahlwerkstoff und Antriebswelle hieraus
CN112063924B (zh) * 2020-09-08 2022-05-20 鞍钢股份有限公司 一种高碳含硒锡易切削钢及其生产方法
CN114086064A (zh) * 2021-11-01 2022-02-25 北京福田戴姆勒汽车有限公司 贝氏体非调质钢、转向垂臂及转向垂臂的制备方法
KR102458518B1 (ko) * 2022-04-05 2022-10-25 신승호 내마모성 유압 브레이커용 프론트 커버

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965918A (zh) * 1972-10-31 1974-06-26
JPS5722974B2 (zh) * 1975-01-28 1982-05-15
JPS59173250A (ja) * 1983-03-23 1984-10-01 Daido Steel Co Ltd 快削ばね用鋼およびその製造方法
JPH01319651A (ja) * 1988-06-20 1989-12-25 Daido Steel Co Ltd 温間加工性にすぐれた快削鋼
US5102619A (en) * 1989-06-06 1992-04-07 Latrobe Steel Company Ferrous alloys having enhanced fracture toughness and method of manufacturing thereof
JPH04285118A (ja) * 1991-03-13 1992-10-09 Nippon Steel Corp 高強度高靭性熱間鍛造非調質鋼の製造方法
EP0767247A4 (en) * 1995-02-23 1999-11-24 Nippon Steel Corp COLD ROLLED STEEL SHEET AND FIRE-SMOOTHED GALVANIZED STEEL SHEET WITH EXCELLENT SMOOTH WORKABILITY, AND METHOD FOR PRODUCING THE SHEET

Also Published As

Publication number Publication date
WO1998023784A1 (fr) 1998-06-04
CA2243123A1 (en) 1998-06-04
DE69718784T2 (de) 2003-12-18
EP0903418A1 (en) 1999-03-24
KR19990076784A (ko) 1999-10-15
CN1205036A (zh) 1999-01-13
DE69718784D1 (de) 2003-03-06
EP0903418B1 (en) 2003-01-29
KR100268536B1 (ko) 2000-10-16
CN1095503C (zh) 2002-12-04
EP0903418A4 (zh) 1999-04-21

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