JP2007262491A5 - - Google Patents

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Publication number
JP2007262491A5
JP2007262491A5 JP2006089012A JP2006089012A JP2007262491A5 JP 2007262491 A5 JP2007262491 A5 JP 2007262491A5 JP 2006089012 A JP2006089012 A JP 2006089012A JP 2006089012 A JP2006089012 A JP 2006089012A JP 2007262491 A5 JP2007262491 A5 JP 2007262491A5
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JP
Japan
Prior art keywords
pipe
steel pipe
steel
hot
rolling
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
JP2006089012A
Other languages
English (en)
Japanese (ja)
Other versions
JP4495106B2 (ja
JP2007262491A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2006089012A priority Critical patent/JP4495106B2/ja
Priority claimed from JP2006089012A external-priority patent/JP4495106B2/ja
Publication of JP2007262491A publication Critical patent/JP2007262491A/ja
Publication of JP2007262491A5 publication Critical patent/JP2007262491A5/ja
Application granted granted Critical
Publication of JP4495106B2 publication Critical patent/JP4495106B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2006089012A 2006-03-28 2006-03-28 切削性に優れた機械構造用鋼管およびその製造方法 Expired - Fee Related JP4495106B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006089012A JP4495106B2 (ja) 2006-03-28 2006-03-28 切削性に優れた機械構造用鋼管およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006089012A JP4495106B2 (ja) 2006-03-28 2006-03-28 切削性に優れた機械構造用鋼管およびその製造方法

Publications (3)

Publication Number Publication Date
JP2007262491A JP2007262491A (ja) 2007-10-11
JP2007262491A5 true JP2007262491A5 (enExample) 2007-12-13
JP4495106B2 JP4495106B2 (ja) 2010-06-30

Family

ID=38635751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006089012A Expired - Fee Related JP4495106B2 (ja) 2006-03-28 2006-03-28 切削性に優れた機械構造用鋼管およびその製造方法

Country Status (1)

Country Link
JP (1) JP4495106B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5020689B2 (ja) * 2007-04-17 2012-09-05 新日本製鐵株式会社 切削性に優れた機械構造用鋼管
JP5725416B2 (ja) * 2011-06-28 2015-05-27 新東工業株式会社 低炭素系鋳鋼ショット
JP7213681B2 (ja) * 2018-12-26 2023-01-27 株式会社クボタ 鋼管継手用の鋼管製造方法
JP6874925B1 (ja) * 2020-10-22 2021-05-19 日本製鉄株式会社 機械構造部品用電縫鋼管及びその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031886B2 (ja) * 1978-02-10 1985-07-25 新日本製鐵株式会社 大径鋼管の焼戻方法
JPH0613745B2 (ja) * 1984-12-01 1994-02-23 愛知製鋼株式会社 高靭性低合金鋼の製造方法
JPS61207515A (ja) * 1985-03-11 1986-09-13 Sumitomo Metal Ind Ltd 金属管の冷却方法
JPS62263924A (ja) * 1986-05-07 1987-11-16 Sumitomo Metal Ind Ltd 強靭鋼管の製造方法
JPH0681078A (ja) * 1992-07-09 1994-03-22 Sumitomo Metal Ind Ltd 低降伏比高強度鋼材およびその製造方法
JP2548067B2 (ja) * 1993-02-12 1996-10-30 愛知製鋼株式会社 高靭性低合金鋼
JP3714798B2 (ja) * 1998-06-17 2005-11-09 大同特殊鋼株式会社 高強度シャフト部品およびその製造方法

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