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)
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JP2007262491A (ja
JP4495106B2 (ja
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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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