DE602004007730D1 - Niedrig gekohlter Automatenstahl. - Google Patents

Niedrig gekohlter Automatenstahl.

Info

Publication number
DE602004007730D1
DE602004007730D1 DE602004007730T DE602004007730T DE602004007730D1 DE 602004007730 D1 DE602004007730 D1 DE 602004007730D1 DE 602004007730 T DE602004007730 T DE 602004007730T DE 602004007730 T DE602004007730 T DE 602004007730T DE 602004007730 D1 DE602004007730 D1 DE 602004007730D1
Authority
DE
Germany
Prior art keywords
low
cutting steel
carbon free
carbon
free
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
DE602004007730T
Other languages
English (en)
Other versions
DE602004007730T2 (de
Inventor
Naoki Matsui
Takayuki Nishi
Toru Kato
Koji Watari
Tatsuya Hasegawa
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
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of DE602004007730D1 publication Critical patent/DE602004007730D1/de
Application granted granted Critical
Publication of DE602004007730T2 publication Critical patent/DE602004007730T2/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
DE602004007730T 2003-08-01 2004-07-30 Niedrig gekohlter Automatenstahl. Expired - Fee Related DE602004007730T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003285463A JP3918787B2 (ja) 2003-08-01 2003-08-01 低炭素快削鋼
JP2003285463 2003-08-01

Publications (2)

Publication Number Publication Date
DE602004007730D1 true DE602004007730D1 (de) 2007-09-06
DE602004007730T2 DE602004007730T2 (de) 2008-04-30

Family

ID=33562752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004007730T Expired - Fee Related DE602004007730T2 (de) 2003-08-01 2004-07-30 Niedrig gekohlter Automatenstahl.

Country Status (7)

Country Link
US (1) US20050025658A1 (de)
EP (1) EP1507016B1 (de)
JP (1) JP3918787B2 (de)
KR (1) KR100615465B1 (de)
CN (1) CN1306056C (de)
DE (1) DE602004007730T2 (de)
TW (1) TWI247815B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006255848A (ja) * 2005-03-18 2006-09-28 Nippon Steel Corp 低炭快削鋼の切削工具及び切削方法
JP2007289979A (ja) * 2006-04-23 2007-11-08 Sanyo Special Steel Co Ltd Ｔｉ添加はだ焼鋼からなる鋳鋼片または鋼塊の製造方法およびその鋳鋼片または鋼塊並びにその鋳鋼片または鋼塊からなるはだ焼鋼鋼材
JP5241734B2 (ja) * 2006-12-28 2013-07-17 ポスコ 被削性及び熱間圧延性の優れた環境親和型無鉛快削鋼
KR100825566B1 (ko) * 2006-12-28 2008-04-25 주식회사 포스코 피삭성 및 열간압연성이 우수한 환경친화형 무연 쾌삭강
KR100979058B1 (ko) * 2007-10-17 2010-08-30 주식회사 포스코 피삭성 및 열간압연성이 우수한 환경친화형 무연 쾌삭강
US9127336B2 (en) * 2007-04-18 2015-09-08 Nippon Steel & Sumitomo Metal Corporation Hot-working steel excellent in machinability and impact value
KR101018091B1 (ko) 2008-07-09 2011-02-25 주식회사 포스코 구성인선이 적고 표면조도가 우수한 무연 쾌삭강 및 그제조방법
TWI391500B (zh) * 2008-08-06 2013-04-01 Posco 環保無鉛之快削鋼及其製作方法
KR101027246B1 (ko) 2008-08-06 2011-04-06 주식회사 포스코 절삭성이 우수한 친환경 무연쾌삭강 및 그 제조방법
KR101105084B1 (ko) * 2008-11-04 2012-01-16 주식회사 포스코 피삭성이 우수한 친환경 무연쾌삭강
WO2010134583A1 (ja) * 2009-05-22 2010-11-25 新日本製鐵株式会社 切削工具寿命に優れた機械構造用鋼及びその切削方法
KR101289103B1 (ko) 2009-12-14 2013-07-23 주식회사 포스코 절삭성 및 열간압연성이 우수한 무연쾌삭강 선재 및 그 제조방법
CN103890212B (zh) * 2011-10-25 2015-07-15 新日铁住金株式会社 钢板
KR101742902B1 (ko) * 2013-04-23 2017-06-01 신닛테츠스미킨 카부시키카이샤 내피로 특성이 우수한 스프링강 및 그 제조 방법
BR112015026643A2 (pt) * 2013-04-25 2017-07-25 Nippon Steel & Sumitomo Metal Corp chapa de aço
EA025921B1 (ru) * 2013-06-24 2017-02-28 Государственное Научное Учреждение "Объединенный Институт Машиностроения Национальной Академии Наук Беларуси" Низколегированная борсодержащая сталь для цементуемых деталей
CN104911457A (zh) * 2014-03-15 2015-09-16 紫旭盛业（昆山）金属科技有限公司 一种抗高温模具钢
CN103911550A (zh) * 2014-03-24 2014-07-09 北京科技大学 一种热塑性优良的环保型低碳高硫铋易切削钢
CN104696379B (zh) * 2015-02-10 2017-12-19 山东金马工业集团股份有限公司 节叉产品及其制备方法
US10400320B2 (en) 2015-05-15 2019-09-03 Nucor Corporation Lead free steel and method of manufacturing
CN108291285B (zh) 2015-11-27 2020-03-27 日本制铁株式会社 钢、渗碳钢部件及渗碳钢部件的制造方法
EP3521470A4 (de) 2016-09-30 2020-03-18 Nippon Steel Corporation Stahl zum kaltschmieden und herstellungsverfahren dafür
CN110129516A (zh) * 2019-06-11 2019-08-16 南京钢铁股份有限公司 一种控制低碳高硫易切削钢中硫化物形态的方法
CN110714161B (zh) * 2019-10-17 2020-09-22 中天钢铁集团有限公司 一种汽车用高硫易切削钢及其生产工艺
CN110791709B (zh) * 2019-11-11 2020-12-04 广东韶钢松山股份有限公司 结构钢线材、改善结构钢线材切削性能的方法
WO2021201179A1 (ja) * 2020-03-31 2021-10-07 Ｊｆｅスチール株式会社 快削鋼およびその製造方法
JP7024922B1 (ja) * 2020-03-31 2022-02-24 Ｊｆｅスチール株式会社 快削鋼およびその製造方法
CN112095051B (zh) * 2020-11-02 2021-02-02 北京科技大学 镁钙碲复合处理的易切削钢及其制备方法和应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003A (en) * 1841-03-12 Improvement in horizontal windivhlls
GB2088257B (en) * 1980-11-08 1984-07-18 Sumitomo Metal Ind Making rod or wire
JP2810245B2 (ja) * 1991-01-25 1998-10-15 日本鋼管株式会社 プレス成形性および燐酸塩処理性に優れた冷延鋼板およびその製造方法
JPH04247849A (ja) * 1991-01-25 1992-09-03 Nkk Corp プレス成形性および燐酸塩処理性に優れた冷延鋼板およびその製造方法
DE69718784T2 (de) * 1996-11-25 2003-12-18 Sumitomo Metal Ind Stahl mit hervorragender verarbeitbarkeit und damit hegestelltes bauteil
JP3687370B2 (ja) * 1998-11-25 2005-08-24 住友金属工業株式会社 快削鋼
EP1054074A3 (de) * 1999-05-21 2001-06-27 POHANG IRON & STEEL CO., LTD. Wismut und Schwefel enthaltenden zerspanbaren Stahl mit ausgezeichneter Dehnbarkeit bei hohen Temperaturen und Herstellungsverfahren dafür
JP2000336454A (ja) * 1999-05-25 2000-12-05 Pohang Iron & Steel Co Ltd 高温延性に優れたビスマス（Ｂｉ）−硫黄（Ｓ）系快削鋼、及びその製造方法
JP3390988B2 (ja) * 2000-04-06 2003-03-31 独立行政法人産業技術総合研究所 機械的性質の異方性が小さく、熱間加工性に優れた快削鋼
TW567233B (en) * 2001-03-05 2003-12-21 Kiyohito Ishida Free-cutting tool steel
JP2003049240A (ja) * 2001-06-01 2003-02-21 Daido Steel Co Ltd 快削鋼
JP2003119545A (ja) * 2001-10-15 2003-04-23 Aichi Steel Works Ltd 被削性に優れた低延性非調質鋼
CN1169992C (zh) * 2001-11-15 2004-10-06 住友金属工业株式会社 机械结构用钢
JP3758581B2 (ja) * 2002-02-04 2006-03-22 住友金属工業株式会社 低炭素快削鋼
JP3929029B2 (ja) * 2002-03-12 2007-06-13 三菱製鋼株式会社 含硫黄快削鋼
WO2004050932A1 (ja) * 2002-11-15 2004-06-17 Nippon Steel Corporation 被削性に優れる鋼とその製造方法

Also Published As

Publication number Publication date
US20050025658A1 (en) 2005-02-03
KR100615465B1 (ko) 2006-08-25
JP3918787B2 (ja) 2007-05-23
EP1507016B1 (de) 2007-07-25
JP2005054227A (ja) 2005-03-03
TW200506071A (en) 2005-02-16
EP1507016A1 (de) 2005-02-16
CN1306056C (zh) 2007-03-21
KR20050016017A (ko) 2005-02-21
TWI247815B (en) 2006-01-21
CN1580312A (zh) 2005-02-16
DE602004007730T2 (de) 2008-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee