JPS5852441A - プレス成形性の良好な高強度冷延鋼板の製造法 - Google Patents

プレス成形性の良好な高強度冷延鋼板の製造法

Info

Publication number
JPS5852441A
JPS5852441A JP14970981A JP14970981A JPS5852441A JP S5852441 A JPS5852441 A JP S5852441A JP 14970981 A JP14970981 A JP 14970981A JP 14970981 A JP14970981 A JP 14970981A JP S5852441 A JPS5852441 A JP S5852441A
Authority
JP
Japan
Prior art keywords
equivalent
cold
temperature
less
rolled 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
JP14970981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6110007B2 (https=
Inventor
Atsuki Okamoto
篤樹 岡本
Noriaki Nagao
長尾 典昭
Masashi Takahashi
高橋 政司
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 JP14970981A priority Critical patent/JPS5852441A/ja
Publication of JPS5852441A publication Critical patent/JPS5852441A/ja
Publication of JPS6110007B2 publication Critical patent/JPS6110007B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP14970981A 1981-09-22 1981-09-22 プレス成形性の良好な高強度冷延鋼板の製造法 Granted JPS5852441A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14970981A JPS5852441A (ja) 1981-09-22 1981-09-22 プレス成形性の良好な高強度冷延鋼板の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14970981A JPS5852441A (ja) 1981-09-22 1981-09-22 プレス成形性の良好な高強度冷延鋼板の製造法

Publications (2)

Publication Number Publication Date
JPS5852441A true JPS5852441A (ja) 1983-03-28
JPS6110007B2 JPS6110007B2 (https=) 1986-03-27

Family

ID=15481101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14970981A Granted JPS5852441A (ja) 1981-09-22 1981-09-22 プレス成形性の良好な高強度冷延鋼板の製造法

Country Status (1)

Country Link
JP (1) JPS5852441A (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126756A (ja) * 1984-07-17 1986-02-06 Kawasaki Steel Corp 良化成処理性を有する極低炭素鋼板
JPS6171102A (ja) * 1984-08-01 1986-04-12 Sumitomo Metal Ind Ltd 鋼片の表面割れを防止した熱間圧延法
JPS61108401A (ja) * 1984-10-31 1986-05-27 Kawasaki Steel Corp 表面割れ発生の少ない鋼材の熱間圧延方法
JPS63235449A (ja) * 1987-03-23 1988-09-30 Sumitomo Metal Ind Ltd 加工用高張力冷延鋼板とその製造方法
JPH03199343A (ja) * 1989-12-28 1991-08-30 Kawasaki Steel Corp 化成処理性,溶接性,打ち抜き性および摺動性の極めて優れたプレス加工用冷延鋼板の製造方法
CN114959472A (zh) * 2022-05-25 2022-08-30 鞍钢冷轧钢板(莆田)有限公司 一种低强度高延伸精密焊管用冷轧板及其生产方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126756A (ja) * 1984-07-17 1986-02-06 Kawasaki Steel Corp 良化成処理性を有する極低炭素鋼板
JPS6171102A (ja) * 1984-08-01 1986-04-12 Sumitomo Metal Ind Ltd 鋼片の表面割れを防止した熱間圧延法
JPS61108401A (ja) * 1984-10-31 1986-05-27 Kawasaki Steel Corp 表面割れ発生の少ない鋼材の熱間圧延方法
JPS63235449A (ja) * 1987-03-23 1988-09-30 Sumitomo Metal Ind Ltd 加工用高張力冷延鋼板とその製造方法
JPH03199343A (ja) * 1989-12-28 1991-08-30 Kawasaki Steel Corp 化成処理性,溶接性,打ち抜き性および摺動性の極めて優れたプレス加工用冷延鋼板の製造方法
CN114959472A (zh) * 2022-05-25 2022-08-30 鞍钢冷轧钢板(莆田)有限公司 一种低强度高延伸精密焊管用冷轧板及其生产方法

Also Published As

Publication number Publication date
JPS6110007B2 (https=) 1986-03-27

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