JPS60174820A - 低温じん性及び大入熱溶接性が優れた調質高張力鋼の製造方法 - Google Patents

低温じん性及び大入熱溶接性が優れた調質高張力鋼の製造方法

Info

Publication number
JPS60174820A
JPS60174820A JP2729784A JP2729784A JPS60174820A JP S60174820 A JPS60174820 A JP S60174820A JP 2729784 A JP2729784 A JP 2729784A JP 2729784 A JP2729784 A JP 2729784A JP S60174820 A JPS60174820 A JP S60174820A
Authority
JP
Japan
Prior art keywords
less
toughness
steel
temperature
strength
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
JP2729784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6362567B2 (enrdf_load_stackoverflow
Inventor
Munetaka Oda
小田　宗隆
Kenichi Amano
虔一 天野
Chiaki Shiga
千晃 志賀
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 Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP2729784A priority Critical patent/JPS60174820A/ja
Publication of JPS60174820A publication Critical patent/JPS60174820A/ja
Publication of JPS6362567B2 publication Critical patent/JPS6362567B2/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)
JP2729784A 1984-02-17 1984-02-17 低温じん性及び大入熱溶接性が優れた調質高張力鋼の製造方法 Granted JPS60174820A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2729784A JPS60174820A (ja) 1984-02-17 1984-02-17 低温じん性及び大入熱溶接性が優れた調質高張力鋼の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2729784A JPS60174820A (ja) 1984-02-17 1984-02-17 低温じん性及び大入熱溶接性が優れた調質高張力鋼の製造方法

Publications (2)

Publication Number Publication Date
JPS60174820A true JPS60174820A (ja) 1985-09-09
JPS6362567B2 JPS6362567B2 (enrdf_load_stackoverflow) 1988-12-02

Family

ID=12217151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2729784A Granted JPS60174820A (ja) 1984-02-17 1984-02-17 低温じん性及び大入熱溶接性が優れた調質高張力鋼の製造方法

Country Status (1)

Country Link
JP (1) JPS60174820A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63103021A (ja) * 1986-10-20 1988-05-07 Nippon Steel Corp 低温靭性の優れた鋼板の製造法
JPS63169325A (ja) * 1986-12-29 1988-07-13 Nippon Steel Corp 低温靭性の優れた厚鋼板の製造方法
JPH04297549A (ja) * 1990-10-18 1992-10-21 Sollac 溶接性が改善された鋼材

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63103021A (ja) * 1986-10-20 1988-05-07 Nippon Steel Corp 低温靭性の優れた鋼板の製造法
JPS63169325A (ja) * 1986-12-29 1988-07-13 Nippon Steel Corp 低温靭性の優れた厚鋼板の製造方法
JPH04297549A (ja) * 1990-10-18 1992-10-21 Sollac 溶接性が改善された鋼材

Also Published As

Publication number Publication date
JPS6362567B2 (enrdf_load_stackoverflow) 1988-12-02

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Legal Events

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LAPS Cancellation because of no payment of annual fees