JPH0120210B2 - - Google Patents

Info

Publication number
JPH0120210B2
JPH0120210B2 JP58177701A JP17770183A JPH0120210B2 JP H0120210 B2 JPH0120210 B2 JP H0120210B2 JP 58177701 A JP58177701 A JP 58177701A JP 17770183 A JP17770183 A JP 17770183A JP H0120210 B2 JPH0120210 B2 JP H0120210B2
Authority
JP
Japan
Prior art keywords
less
steel
content
strength
toughness
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
Application number
JP58177701A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6070120A (ja
Inventor
Nozomi Komatsubara
Mutsuo Nakanishi
Seiichi Watanabe
Kazushige Arimochi
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 JP17770183A priority Critical patent/JPS6070120A/ja
Publication of JPS6070120A publication Critical patent/JPS6070120A/ja
Publication of JPH0120210B2 publication Critical patent/JPH0120210B2/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni

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 Strip Materials And Filament Materials (AREA)
JP17770183A 1983-09-26 1983-09-26 溶接性の良好な高強度高靭性鋼材の製造方法 Granted JPS6070120A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17770183A JPS6070120A (ja) 1983-09-26 1983-09-26 溶接性の良好な高強度高靭性鋼材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17770183A JPS6070120A (ja) 1983-09-26 1983-09-26 溶接性の良好な高強度高靭性鋼材の製造方法

Publications (2)

Publication Number Publication Date
JPS6070120A JPS6070120A (ja) 1985-04-20
JPH0120210B2 true JPH0120210B2 (enrdf_load_stackoverflow) 1989-04-14

Family

ID=16035588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17770183A Granted JPS6070120A (ja) 1983-09-26 1983-09-26 溶接性の良好な高強度高靭性鋼材の製造方法

Country Status (1)

Country Link
JP (1) JPS6070120A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174321A (ja) * 1986-01-24 1987-07-31 Kobe Steel Ltd 母材および溶接継手部の靭性の良好な８０ｋｇｆ／ｍｍ２級鋼板の製造方法
US7967923B2 (en) 2008-10-01 2011-06-28 Nippon Steel Corporation Steel plate that exhibits excellent low-temperature toughness in a base material and weld heat-affected zone and has small strength anisotropy, and manufacturing method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782459A (en) * 1980-11-10 1982-05-22 Nippon Steel Corp Steel products with superior weldability
JPS604250B2 (ja) * 1981-06-22 1985-02-02 新日本製鐵株式会社 高靭性調質型高張力鋼の製造方法

Also Published As

Publication number Publication date
JPS6070120A (ja) 1985-04-20

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