JPH0247525B2 - - Google Patents

Info

Publication number
JPH0247525B2
JPH0247525B2 JP59005372A JP537284A JPH0247525B2 JP H0247525 B2 JPH0247525 B2 JP H0247525B2 JP 59005372 A JP59005372 A JP 59005372A JP 537284 A JP537284 A JP 537284A JP H0247525 B2 JPH0247525 B2 JP H0247525B2
Authority
JP
Japan
Prior art keywords
temperature
steel
less
toughness
low
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.)
Expired - Lifetime
Application number
JP59005372A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60149722A (ja
Inventor
Masahiko Murata
Hiroshi Tamehiro
Naotomi Yamada
Michihiko Nagumo
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
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP537284A priority Critical patent/JPS60149722A/ja
Publication of JPS60149722A publication Critical patent/JPS60149722A/ja
Publication of JPH0247525B2 publication Critical patent/JPH0247525B2/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

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)
JP537284A 1984-01-14 1984-01-14 溶接部低温靭性の優れたＣｕ添加鋼の製造法 Granted JPS60149722A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP537284A JPS60149722A (ja) 1984-01-14 1984-01-14 溶接部低温靭性の優れたＣｕ添加鋼の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP537284A JPS60149722A (ja) 1984-01-14 1984-01-14 溶接部低温靭性の優れたＣｕ添加鋼の製造法

Publications (2)

Publication Number Publication Date
JPS60149722A JPS60149722A (ja) 1985-08-07
JPH0247525B2 true JPH0247525B2 (en]) 1990-10-22

Family

ID=11609335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP537284A Granted JPS60149722A (ja) 1984-01-14 1984-01-14 溶接部低温靭性の優れたＣｕ添加鋼の製造法

Country Status (1)

Country Link
JP (1) JPS60149722A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254019A (ja) * 1985-09-03 1987-03-09 Kawasaki Steel Corp 溶接性および低温靭性に優れた８０キロ級極厚高張力鋼板の製造方法
JPH0615689B2 (ja) * 1987-05-19 1994-03-02 新日本製鐵株式会社 低降状比高張力鋼の製造方法
JPH0757886B2 (ja) * 1988-07-14 1995-06-21 新日本製鐵株式会社 溶接熱影響部靭性の優れたＣｕ添加鋼の製造法
JPH0668126B2 (ja) * 1988-07-15 1994-08-31 川崎製鉄株式会社 溶接継手部の靭性に優れた鋼板の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625924A (en) * 1979-08-06 1981-03-12 Kobe Steel Ltd Production of aluminum killed steel for low temperature use

Also Published As

Publication number Publication date
JPS60149722A (ja) 1985-08-07

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Legal Events

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LAPS Cancellation because of no payment of annual fees