JPS60204827A - 耐たて割れ性の優れた熱延鋼板の製造方法 - Google Patents

耐たて割れ性の優れた熱延鋼板の製造方法

Info

Publication number
JPS60204827A
JPS60204827A JP5914484A JP5914484A JPS60204827A JP S60204827 A JPS60204827 A JP S60204827A JP 5914484 A JP5914484 A JP 5914484A JP 5914484 A JP5914484 A JP 5914484A JP S60204827 A JPS60204827 A JP S60204827A
Authority
JP
Japan
Prior art keywords
less
hot
cracking resistance
rolled steel
steel sheets
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
JP5914484A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0128814B2 (cg-RX-API-DMAC7.html
Inventor
Kazutoshi Kunishige
国重　和俊
Noriaki Nagao
長尾　典昭
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 JP5914484A priority Critical patent/JPS60204827A/ja
Publication of JPS60204827A publication Critical patent/JPS60204827A/ja
Publication of JPH0128814B2 publication Critical patent/JPH0128814B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips

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)
JP5914484A 1984-03-27 1984-03-27 耐たて割れ性の優れた熱延鋼板の製造方法 Granted JPS60204827A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5914484A JPS60204827A (ja) 1984-03-27 1984-03-27 耐たて割れ性の優れた熱延鋼板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5914484A JPS60204827A (ja) 1984-03-27 1984-03-27 耐たて割れ性の優れた熱延鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS60204827A true JPS60204827A (ja) 1985-10-16
JPH0128814B2 JPH0128814B2 (cg-RX-API-DMAC7.html) 1989-06-06

Family

ID=13104840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5914484A Granted JPS60204827A (ja) 1984-03-27 1984-03-27 耐たて割れ性の優れた熱延鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS60204827A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02209424A (ja) * 1989-02-10 1990-08-20 Nippon Steel Corp 加工用低燐燃延鋼板の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760053A (en) * 1980-09-29 1982-04-10 Nippon Kokan Kk <Nkk> High-tensile hot-rolled steel plate with superior workability and its manufacture
JPS58136716A (ja) * 1982-01-28 1983-08-13 Nippon Steel Corp 加工用強高度低降伏比複合組織熱延鋼板の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760053A (en) * 1980-09-29 1982-04-10 Nippon Kokan Kk <Nkk> High-tensile hot-rolled steel plate with superior workability and its manufacture
JPS58136716A (ja) * 1982-01-28 1983-08-13 Nippon Steel Corp 加工用強高度低降伏比複合組織熱延鋼板の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02209424A (ja) * 1989-02-10 1990-08-20 Nippon Steel Corp 加工用低燐燃延鋼板の製造方法

Also Published As

Publication number Publication date
JPH0128814B2 (cg-RX-API-DMAC7.html) 1989-06-06

Similar Documents

Publication Publication Date Title
JP5589885B2 (ja) 建築構造部材向け角形鋼管用厚肉熱延鋼板およびその製造方法
JP5594165B2 (ja) 建築構造部材向け角形鋼管用厚肉熱延鋼板の製造方法
CN104726797A (zh) 焊接性优良的高强度薄钢板及其生产工艺
WO2013094130A1 (ja) 高強度鋼板およびその製造方法
JP4065579B2 (ja) 面内異方性が小さく耐リジング性に優れるフェライト系ステンレス鋼板およびその製造方法
JP2000199034A (ja) 加工性に優れた高張力熱延鋼板およびその製造方法
JP4696870B2 (ja) 高強度鋼板及びその製造方法
JP3484805B2 (ja) 面内異方性が小さく強度−伸びバランスに優れるフェライト系ステンレス鋼帯の製造方法
JP2987815B2 (ja) プレス成形性および耐二次加工割れ性に優れた高張力冷延鋼板の製造方法
KR102175586B1 (ko) 신선가공성 및 충격인성이 우수한 비조질 선재 및 그 제조방법
JP2003138348A (ja) フェライト系ステンレス鋼板およびその製造方法
JP2503224B2 (ja) 深絞り性に優れた厚物冷延鋼板の製造方法
JPS60204827A (ja) 耐たて割れ性の優れた熱延鋼板の製造方法
JP2530338B2 (ja) 成形性の良好な高張力冷延鋼板とその製造法
JP2001207244A (ja) 延性、加工性および耐リジング性に優れたフェライト系ステンレス冷延鋼板およびその製造方法
JP7303234B2 (ja) 包装用板金製品
JP4114521B2 (ja) 成形性に優れる超高強度冷延鋼板およびその製造方法
JP3714232B2 (ja) 耐ｈｉｃ特性に優れた高強度鋼板及びその製造方法
JP3572834B2 (ja) ほうろう用冷延鋼板とその製造方法
JP2755014B2 (ja) 耐２次加工脆性に優れた深絞り用高強度冷延鋼板の製造方法
JPS624450B2 (cg-RX-API-DMAC7.html)
JPH02149624A (ja) 成形性の良好な高張力冷延鋼板の製造法
JPH1150186A (ja) 耐衝撃特性に優れかつ降伏比が低い高強度高加工性熱延鋼板
JP3309396B2 (ja) 耐２次加工脆性に優れた時効硬化性を有する深絞り用高強度冷延鋼板およびその製造方法
WO2025124466A1 (zh) 一种冷轧if钢、热镀锌钢板及其制造方法