JP4854924B2 - プレス成形性に優れた高強度冷延鋼板およびその製造方法 - Google Patents

プレス成形性に優れた高強度冷延鋼板およびその製造方法 Download PDF

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JP4854924B2
JP4854924B2 JP2003418934A JP2003418934A JP4854924B2 JP 4854924 B2 JP4854924 B2 JP 4854924B2 JP 2003418934 A JP2003418934 A JP 2003418934A JP 2003418934 A JP2003418934 A JP 2003418934A JP 4854924 B2 JP4854924 B2 JP 4854924B2
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steel sheet
less
rolled steel
value
press formability
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JP2004211200A (ja
JP2004211200A5 (https=
Inventor
勝己 中島
貴之 二塚
透 稲積
才二 松岡
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JFE Steel Corp
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JFE Steel Corp
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JP2003418934A 2002-12-18 2003-12-17 プレス成形性に優れた高強度冷延鋼板およびその製造方法 Expired - Fee Related JP4854924B2 (ja)

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JP2003418934A JP4854924B2 (ja) 2002-12-18 2003-12-17 プレス成形性に優れた高強度冷延鋼板およびその製造方法

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Application Number Priority Date Filing Date Title
JP2002366750 2002-12-18
JP2002366750 2002-12-18
JP2003418934A JP4854924B2 (ja) 2002-12-18 2003-12-17 プレス成形性に優れた高強度冷延鋼板およびその製造方法

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JP2004211200A JP2004211200A (ja) 2004-07-29
JP2004211200A5 JP2004211200A5 (https=) 2007-01-11
JP4854924B2 true JP4854924B2 (ja) 2012-01-18

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JP2003418934A Expired - Fee Related JP4854924B2 (ja) 2002-12-18 2003-12-17 プレス成形性に優れた高強度冷延鋼板およびその製造方法

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4899507B2 (ja) * 2006-02-02 2012-03-21 日産自動車株式会社 成形型の製作方法
JP5659604B2 (ja) * 2010-07-30 2015-01-28 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
CN103842545A (zh) 2011-09-28 2014-06-04 杰富意钢铁株式会社 高强度钢板及其制造方法

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