JPS529617A - Hot rolled steel for welding with improved anti-lamellartier property - Google Patents

Hot rolled steel for welding with improved anti-lamellartier property

Info

Publication number
JPS529617A
JPS529617A JP8583775A JP8583775A JPS529617A JP S529617 A JPS529617 A JP S529617A JP 8583775 A JP8583775 A JP 8583775A JP 8583775 A JP8583775 A JP 8583775A JP S529617 A JPS529617 A JP S529617A
Authority
JP
Japan
Prior art keywords
lamellartier
welding
rolled steel
hot rolled
property
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
JP8583775A
Other languages
Japanese (ja)
Other versions
JPS5741542B2 (en
Inventor
Satoshi Kado
Kazunari Yamato
Hisashi Inoue
Koji Tanabe
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 JP8583775A priority Critical patent/JPS529617A/en
Publication of JPS529617A publication Critical patent/JPS529617A/en
Publication of JPS5741542B2 publication Critical patent/JPS5741542B2/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)

Abstract

PURPOSE:To offer hot rolled steel for welding with improved resistance against lamellartier generating at welded parts in which tensile stress acts in the direction of thickness due to non-metallic sulfide impurities elongated by hot rolling.
JP8583775A 1975-07-15 1975-07-15 Hot rolled steel for welding with improved anti-lamellartier property Granted JPS529617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8583775A JPS529617A (en) 1975-07-15 1975-07-15 Hot rolled steel for welding with improved anti-lamellartier property

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8583775A JPS529617A (en) 1975-07-15 1975-07-15 Hot rolled steel for welding with improved anti-lamellartier property

Publications (2)

Publication Number Publication Date
JPS529617A true JPS529617A (en) 1977-01-25
JPS5741542B2 JPS5741542B2 (en) 1982-09-03

Family

ID=13869962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8583775A Granted JPS529617A (en) 1975-07-15 1975-07-15 Hot rolled steel for welding with improved anti-lamellartier property

Country Status (1)

Country Link
JP (1) JPS529617A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832720A (en) * 1971-09-02 1973-05-02
JPS4873320A (en) * 1971-12-31 1973-10-03
JPS5141620A (en) * 1974-10-07 1976-04-08 Kobe Steel Ltd Dainyunetsuyosetsukozoyoko
JPS5143309A (en) * 1974-10-09 1976-04-14 Kobe Steel Ltd DAINYUNETSUYO SETSUKO ZOYOKO

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832720A (en) * 1971-09-02 1973-05-02
JPS4873320A (en) * 1971-12-31 1973-10-03
JPS5141620A (en) * 1974-10-07 1976-04-08 Kobe Steel Ltd Dainyunetsuyosetsukozoyoko
JPS5143309A (en) * 1974-10-09 1976-04-14 Kobe Steel Ltd DAINYUNETSUYO SETSUKO ZOYOKO

Also Published As

Publication number Publication date
JPS5741542B2 (en) 1982-09-03

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