JPS63190141A - 成形性の良好な高張力冷延鋼板とその製法 - Google Patents

成形性の良好な高張力冷延鋼板とその製法

Info

Publication number
JPS63190141A
JPS63190141A JP2220887A JP2220887A JPS63190141A JP S63190141 A JPS63190141 A JP S63190141A JP 2220887 A JP2220887 A JP 2220887A JP 2220887 A JP2220887 A JP 2220887A JP S63190141 A JPS63190141 A JP S63190141A
Authority
JP
Japan
Prior art keywords
less
rolled steel
value
cold
steel
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
JP2220887A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0567684B2 (enrdf_load_stackoverflow
Inventor
Atsuki Okamoto
篤樹 岡本
Naomitsu Mizui
直光 水井
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP2220887A priority Critical patent/JPS63190141A/ja
Publication of JPS63190141A publication Critical patent/JPS63190141A/ja
Publication of JPH0567684B2 publication Critical patent/JPH0567684B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP2220887A 1987-02-02 1987-02-02 成形性の良好な高張力冷延鋼板とその製法 Granted JPS63190141A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2220887A JPS63190141A (ja) 1987-02-02 1987-02-02 成形性の良好な高張力冷延鋼板とその製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2220887A JPS63190141A (ja) 1987-02-02 1987-02-02 成形性の良好な高張力冷延鋼板とその製法

Publications (2)

Publication Number Publication Date
JPS63190141A true JPS63190141A (ja) 1988-08-05
JPH0567684B2 JPH0567684B2 (enrdf_load_stackoverflow) 1993-09-27

Family

ID=12076375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2220887A Granted JPS63190141A (ja) 1987-02-02 1987-02-02 成形性の良好な高張力冷延鋼板とその製法

Country Status (1)

Country Link
JP (1) JPS63190141A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04325654A (ja) * 1991-04-25 1992-11-16 Sumitomo Metal Ind Ltd 塗装焼付硬化性高張力薄鋼板とその製造法
JPH05112845A (ja) * 1991-03-30 1993-05-07 Nippon Steel Corp 成形後の面形状性が良好で優れた耐デント性を有する深絞り用高強度冷延鋼板
JPH05195080A (ja) * 1992-01-23 1993-08-03 Sumitomo Metal Ind Ltd 深絞り用高強度鋼板の製造方法
US5384206A (en) * 1991-03-15 1995-01-24 Nippon Steel Corporation High-strength cold-rolled steel strip and molten zinc-plated high-strength cold-rolled steel strip having good formability and method of producing such strips
EP0659888A3 (en) * 1993-12-24 1995-10-25 Kawasaki Steel Co Method for manufacturing cold-rolled steel sheets having high strength and ductility and having high resistance to embrittlement following secondary work.
US5470403A (en) * 1992-06-22 1995-11-28 Nippon Steel Corporation Cold rolled steel sheet and hot dip zinc-coated cold rolled steel sheet having excellent bake hardenability, non-aging properties and formability, and process for producing same
US5690755A (en) * 1992-08-31 1997-11-25 Nippon Steel Corporation Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet having excellent bake hardenability, non-aging properties at room temperature and good formability and process for producing the same
CN104233064A (zh) * 2014-07-31 2014-12-24 甘肃酒钢集团宏兴钢铁股份有限公司 一种170MPa级冷轧加磷IF高强钢及其生产方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56142852A (en) * 1980-04-09 1981-11-07 Nippon Steel Corp High strength cold rolled steel plate of low yield ratio for deep drawing
JPS61276930A (ja) * 1985-05-31 1986-12-06 Kawasaki Steel Corp 伸びと深絞り性の良好な極低炭素鋼冷延板の製造方法
JPS61276929A (ja) * 1985-05-31 1986-12-06 Kawasaki Steel Corp 成形性が良好な極低炭素鋼冷延板の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56142852A (en) * 1980-04-09 1981-11-07 Nippon Steel Corp High strength cold rolled steel plate of low yield ratio for deep drawing
JPS61276930A (ja) * 1985-05-31 1986-12-06 Kawasaki Steel Corp 伸びと深絞り性の良好な極低炭素鋼冷延板の製造方法
JPS61276929A (ja) * 1985-05-31 1986-12-06 Kawasaki Steel Corp 成形性が良好な極低炭素鋼冷延板の製造方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384206A (en) * 1991-03-15 1995-01-24 Nippon Steel Corporation High-strength cold-rolled steel strip and molten zinc-plated high-strength cold-rolled steel strip having good formability and method of producing such strips
JPH05112845A (ja) * 1991-03-30 1993-05-07 Nippon Steel Corp 成形後の面形状性が良好で優れた耐デント性を有する深絞り用高強度冷延鋼板
JPH04325654A (ja) * 1991-04-25 1992-11-16 Sumitomo Metal Ind Ltd 塗装焼付硬化性高張力薄鋼板とその製造法
JPH05195080A (ja) * 1992-01-23 1993-08-03 Sumitomo Metal Ind Ltd 深絞り用高強度鋼板の製造方法
US5470403A (en) * 1992-06-22 1995-11-28 Nippon Steel Corporation Cold rolled steel sheet and hot dip zinc-coated cold rolled steel sheet having excellent bake hardenability, non-aging properties and formability, and process for producing same
US5690755A (en) * 1992-08-31 1997-11-25 Nippon Steel Corporation Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet having excellent bake hardenability, non-aging properties at room temperature and good formability and process for producing the same
EP0659888A3 (en) * 1993-12-24 1995-10-25 Kawasaki Steel Co Method for manufacturing cold-rolled steel sheets having high strength and ductility and having high resistance to embrittlement following secondary work.
CN104233064A (zh) * 2014-07-31 2014-12-24 甘肃酒钢集团宏兴钢铁股份有限公司 一种170MPa级冷轧加磷IF高强钢及其生产方法

Also Published As

Publication number Publication date
JPH0567684B2 (enrdf_load_stackoverflow) 1993-09-27

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