JPS5845317A - 溶接性を備えた５０ｋｇ／ｍｍ↑２以上の強度を有する耐候性鋼の製造法 - Google Patents

溶接性を備えた５０ｋｇ／ｍｍ↑２以上の強度を有する耐候性鋼の製造法

Info

Publication number
JPS5845317A
JPS5845317A JP14250581A JP14250581A JPS5845317A JP S5845317 A JPS5845317 A JP S5845317A JP 14250581 A JP14250581 A JP 14250581A JP 14250581 A JP14250581 A JP 14250581A JP S5845317 A JPS5845317 A JP S5845317A
Authority
JP
Japan
Prior art keywords
steel
rolling
strength
temperature
cooling
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
JP14250581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS643926B2 (enrdf_load_stackoverflow
Inventor
Koshiro Tsukada
束田　幸四郎
Yoshitaka Yamazaki
山崎　喜崇
Kazuaki Matsumoto
和明 松本
Tomoyoshi Okita
大北　智良
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP14250581A priority Critical patent/JPS5845317A/ja
Publication of JPS5845317A publication Critical patent/JPS5845317A/ja
Publication of JPS643926B2 publication Critical patent/JPS643926B2/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)
JP14250581A 1981-09-11 1981-09-11 溶接性を備えた５０ｋｇ／ｍｍ↑２以上の強度を有する耐候性鋼の製造法 Granted JPS5845317A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14250581A JPS5845317A (ja) 1981-09-11 1981-09-11 溶接性を備えた５０ｋｇ／ｍｍ↑２以上の強度を有する耐候性鋼の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14250581A JPS5845317A (ja) 1981-09-11 1981-09-11 溶接性を備えた５０ｋｇ／ｍｍ↑２以上の強度を有する耐候性鋼の製造法

Publications (2)

Publication Number Publication Date
JPS5845317A true JPS5845317A (ja) 1983-03-16
JPS643926B2 JPS643926B2 (enrdf_load_stackoverflow) 1989-01-24

Family

ID=15316898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14250581A Granted JPS5845317A (ja) 1981-09-11 1981-09-11 溶接性を備えた５０ｋｇ／ｍｍ↑２以上の強度を有する耐候性鋼の製造法

Country Status (1)

Country Link
JP (1) JPS5845317A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101397626B (zh) 2007-12-07 2012-04-11 江苏沙钢集团有限公司 高强度高韧性热轧钢板及其生产方法
CN108251737A (zh) * 2018-02-23 2018-07-06 柳州钢铁股份有限公司 一种屈服强度550MPa级高强度耐候钢的制造方法
CN110055469A (zh) * 2019-04-15 2019-07-26 山东钢铁股份有限公司 一种免涂装钢结构用抗震耐候热轧h型钢及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56142506A (en) * 1980-04-09 1981-11-06 Nippon Telegr & Teleph Corp <Ntt> Optical fiber connecting part

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56142506A (en) * 1980-04-09 1981-11-06 Nippon Telegr & Teleph Corp <Ntt> Optical fiber connecting part

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101397626B (zh) 2007-12-07 2012-04-11 江苏沙钢集团有限公司 高强度高韧性热轧钢板及其生产方法
CN108251737A (zh) * 2018-02-23 2018-07-06 柳州钢铁股份有限公司 一种屈服强度550MPa级高强度耐候钢的制造方法
CN108251737B (zh) * 2018-02-23 2019-12-17 柳州钢铁股份有限公司 一种屈服强度550MPa级高强度耐候钢的制造方法
CN110055469A (zh) * 2019-04-15 2019-07-26 山东钢铁股份有限公司 一种免涂装钢结构用抗震耐候热轧h型钢及其制备方法

Also Published As

Publication number Publication date
JPS643926B2 (enrdf_load_stackoverflow) 1989-01-24

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