JPS59205453A - 快削鋼とその製造方法 - Google Patents

快削鋼とその製造方法

Info

Publication number
JPS59205453A
JPS59205453A JP8054983A JP8054983A JPS59205453A JP S59205453 A JPS59205453 A JP S59205453A JP 8054983 A JP8054983 A JP 8054983A JP 8054983 A JP8054983 A JP 8054983A JP S59205453 A JPS59205453 A JP S59205453A
Authority
JP
Japan
Prior art keywords
less
steel
cutting steel
inclusions
content
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
Application number
JP8054983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0454735B2 (cs
Inventor
Atsuyoshi Kimura
木村　篤良
Sadayuki Nakamura
中村　貞行
Makoto Saito
誠 斉藤
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP8054983A priority Critical patent/JPS59205453A/ja
Publication of JPS59205453A publication Critical patent/JPS59205453A/ja
Priority to US06/744,907 priority patent/US4806304A/en
Publication of JPH0454735B2 publication Critical patent/JPH0454735B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Continuous Casting (AREA)
JP8054983A 1983-05-09 1983-05-09 快削鋼とその製造方法 Granted JPS59205453A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8054983A JPS59205453A (ja) 1983-05-09 1983-05-09 快削鋼とその製造方法
US06/744,907 US4806304A (en) 1983-05-09 1985-06-17 Free cutting steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8054983A JPS59205453A (ja) 1983-05-09 1983-05-09 快削鋼とその製造方法

Publications (2)

Publication Number Publication Date
JPS59205453A true JPS59205453A (ja) 1984-11-21
JPH0454735B2 JPH0454735B2 (cs) 1992-09-01

Family

ID=13721420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8054983A Granted JPS59205453A (ja) 1983-05-09 1983-05-09 快削鋼とその製造方法

Country Status (1)

Country Link
JP (1) JPS59205453A (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62149854A (ja) * 1985-12-23 1987-07-03 Kobe Steel Ltd 快削鋼の製造方法
US4719079A (en) * 1985-07-24 1988-01-12 Nippon Steel Corporation Continuous-cast low-carbon resulfurized free-cutting steel
JPS63121642A (ja) * 1986-11-10 1988-05-25 Daido Steel Co Ltd 快削鋼
EP1188846A1 (en) * 2000-08-30 2002-03-20 Kabushiki Kaisha Kobe Seiko Sho Machine structure steel superior in chip disposability and mechanical properties
US6579385B2 (en) 2000-08-31 2003-06-17 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Free machining steel for use in machine structure of excellent mechanical characteristics
JP2009062567A (ja) * 2007-09-05 2009-03-26 Sumitomo Metal Ind Ltd 鉛含有鋼の製造方法
WO2013047739A1 (ja) 2011-09-30 2013-04-04 新日鐵住金株式会社 機械切断特性に優れた高強度溶融亜鉛めっき鋼板、高強度合金化溶融亜鉛めっき鋼板、並びにそれらの製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126718A (ja) * 1983-01-07 1984-07-21 Daido Steel Co Ltd 冷間加工性に優れた鋼材の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126718A (ja) * 1983-01-07 1984-07-21 Daido Steel Co Ltd 冷間加工性に優れた鋼材の製造方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719079A (en) * 1985-07-24 1988-01-12 Nippon Steel Corporation Continuous-cast low-carbon resulfurized free-cutting steel
JPS62149854A (ja) * 1985-12-23 1987-07-03 Kobe Steel Ltd 快削鋼の製造方法
JPH05345951A (ja) * 1985-12-23 1993-12-27 Kobe Steel Ltd 快削鋼
JPS63121642A (ja) * 1986-11-10 1988-05-25 Daido Steel Co Ltd 快削鋼
EP1188846A1 (en) * 2000-08-30 2002-03-20 Kabushiki Kaisha Kobe Seiko Sho Machine structure steel superior in chip disposability and mechanical properties
US6596227B2 (en) 2000-08-30 2003-07-22 Kobe Steel, Ltd. Machine structure steel superior in chip disposability and mechanical properties and its method of making
US6579385B2 (en) 2000-08-31 2003-06-17 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Free machining steel for use in machine structure of excellent mechanical characteristics
JP2009062567A (ja) * 2007-09-05 2009-03-26 Sumitomo Metal Ind Ltd 鉛含有鋼の製造方法
WO2013047739A1 (ja) 2011-09-30 2013-04-04 新日鐵住金株式会社 機械切断特性に優れた高強度溶融亜鉛めっき鋼板、高強度合金化溶融亜鉛めっき鋼板、並びにそれらの製造方法
US9708679B2 (en) 2011-09-30 2017-07-18 Nippon Steel & Sumitomo Metal Corporation High-strength hot-dip galvanized steel sheet and high-strength alloyed hot-dip galvanized steel sheet excellent in mechanical cutting property, and manufacturing method thereof

Also Published As

Publication number Publication date
JPH0454735B2 (cs) 1992-09-01

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