JP3882577B2 - 伸びおよび伸びフランジ性に優れた高張力熱延鋼板ならびにその製造方法および加工方法 - Google Patents

伸びおよび伸びフランジ性に優れた高張力熱延鋼板ならびにその製造方法および加工方法 Download PDF

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Publication number
JP3882577B2
JP3882577B2 JP2001333375A JP2001333375A JP3882577B2 JP 3882577 B2 JP3882577 B2 JP 3882577B2 JP 2001333375 A JP2001333375 A JP 2001333375A JP 2001333375 A JP2001333375 A JP 2001333375A JP 3882577 B2 JP3882577 B2 JP 3882577B2
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Japan
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hot
steel sheet
elongation
stretch flangeability
rolled steel
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Expired - Fee Related
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JP2001333375A
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Japanese (ja)
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JP2002322540A5 (enExample
JP2002322540A (ja
Inventor
毅 塩崎
義正 船川
徹夫 山本
英司 前田
博士 中田
邦和 冨田
孝信 斉藤
敬士 山下
博司 益本
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JFE Steel Corp
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JFE Steel Corp
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Publication of JP2002322540A5 publication Critical patent/JP2002322540A5/ja
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JP2001333375A 2000-10-31 2001-10-30 伸びおよび伸びフランジ性に優れた高張力熱延鋼板ならびにその製造方法および加工方法 Expired - Fee Related JP3882577B2 (ja)

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Application Number Priority Date Filing Date Title
JP2001333375A JP3882577B2 (ja) 2000-10-31 2001-10-30 伸びおよび伸びフランジ性に優れた高張力熱延鋼板ならびにその製造方法および加工方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000331681 2000-10-31
JP2000-331681 2000-10-31
JP2001044355 2001-02-20
JP2001-44355 2001-02-20
JP2001333375A JP3882577B2 (ja) 2000-10-31 2001-10-30 伸びおよび伸びフランジ性に優れた高張力熱延鋼板ならびにその製造方法および加工方法

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JP2002322540A JP2002322540A (ja) 2002-11-08
JP2002322540A5 JP2002322540A5 (enExample) 2005-06-23
JP3882577B2 true JP3882577B2 (ja) 2007-02-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI635187B (zh) * 2017-03-31 2018-09-11 新日鐵住金股份有限公司 Hot rolled steel sheet and steel forged parts and manufacturing method thereof

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577412B2 (en) † 2002-12-24 2014-11-12 Nippon Steel & Sumitomo Metal Corporation High strength steel sheet exhibiting good burring workability and excellent resistance to softening in heat-affected zone and method for production thereof
JP4622783B2 (ja) * 2005-09-29 2011-02-02 Ｊｆｅスチール株式会社 剛性に優れた高強度薄鋼板およびその製造方法
JP4819489B2 (ja) * 2005-11-25 2011-11-24 Ｊｆｅスチール株式会社 一様伸び特性に優れた高強度鋼板およびその製造方法
CN101646794B (zh) 2007-03-27 2010-12-08 新日本制铁株式会社 不发生剥落且表面性状及扩孔弯边性优异的高强度热轧钢板及其制造方法
JP5338525B2 (ja) * 2009-07-02 2013-11-13 新日鐵住金株式会社 バーリング性に優れた高降伏比型熱延鋼板及びその製造方法
US9587287B2 (en) 2011-03-31 2017-03-07 Nippon Steel and Sumitomo Metal Corporation Bainite-containing-type high-strength hot-rolled steel sheet having excellent isotropic workability and manufacturing method thereof
ES2632439T3 (es) 2011-04-13 2017-09-13 Nippon Steel & Sumitomo Metal Corporation Chapa de acero laminada en caliente y método de fabricación de la misma
JP5454738B2 (ja) 2011-04-13 2014-03-26 新日鐵住金株式会社 ガス軟窒化用熱延鋼板及びその製造方法
WO2014051005A1 (ja) 2012-09-26 2014-04-03 新日鐵住金株式会社 複合組織鋼板およびその製造方法
EP3260565B1 (en) 2015-02-20 2019-07-31 Nippon Steel Corporation Hot-rolled steel sheet
WO2016132549A1 (ja) 2015-02-20 2016-08-25 新日鐵住金株式会社 熱延鋼板
ES2769224T3 (es) 2015-02-25 2020-06-25 Nippon Steel Corp Chapa de acero laminada en caliente
WO2016135898A1 (ja) 2015-02-25 2016-09-01 新日鐵住金株式会社 熱延鋼板
US20180209007A1 (en) 2015-07-31 2018-07-26 Nippon Steel & Sumitomo Metal Corporation High strength hot rolled steel sheet
KR102091103B1 (ko) 2015-07-31 2020-03-19 닛폰세이테츠 가부시키가이샤 가공 유기 변태형 복합 조직 강판 및 그 제조 방법
CN109563586B (zh) 2016-08-05 2021-02-09 日本制铁株式会社 钢板及镀覆钢板
EP3495530A4 (en) 2016-08-05 2020-01-08 Nippon Steel Corporation STEEL SHEET, AND PLATED STEEL SHEET
US11236412B2 (en) 2016-08-05 2022-02-01 Nippon Steel Corporation Steel sheet and plated steel sheet
MX2019011709A (es) 2017-03-31 2019-11-21 Nippon Steel Corp Lamina de acero laminada en caliente, pieza forjada de acero y metodo de produccion para la misma.
US20200024679A1 (en) 2017-03-31 2020-01-23 Nippon Steel Corporation Hot rolled steel sheet, steel forged part and production method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI635187B (zh) * 2017-03-31 2018-09-11 新日鐵住金股份有限公司 Hot rolled steel sheet and steel forged parts and manufacturing method thereof

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JP2002322540A (ja) 2002-11-08

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