JPS5385711A - Manufacture of non-refined high tensile steel sheet with toughness - Google Patents

Manufacture of non-refined high tensile steel sheet with toughness

Info

Publication number
JPS5385711A
JPS5385711A JP60677A JP60677A JPS5385711A JP S5385711 A JPS5385711 A JP S5385711A JP 60677 A JP60677 A JP 60677A JP 60677 A JP60677 A JP 60677A JP S5385711 A JPS5385711 A JP S5385711A
Authority
JP
Japan
Prior art keywords
toughness
manufacture
steel sheet
high tensile
tensile steel
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
JP60677A
Other languages
English (en)
Other versions
JPS58490B2 (ja
Inventor
Tamotsu Hashimoto
Takeaki Sawamura
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 JP60677A priority Critical patent/JPS58490B2/ja
Publication of JPS5385711A publication Critical patent/JPS5385711A/ja
Publication of JPS58490B2 publication Critical patent/JPS58490B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP60677A 1977-01-06 1977-01-06 強靭非調質高抗張力鋼板の製造法 Expired JPS58490B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60677A JPS58490B2 (ja) 1977-01-06 1977-01-06 強靭非調質高抗張力鋼板の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60677A JPS58490B2 (ja) 1977-01-06 1977-01-06 強靭非調質高抗張力鋼板の製造法

Publications (2)

Publication Number Publication Date
JPS5385711A true JPS5385711A (en) 1978-07-28
JPS58490B2 JPS58490B2 (ja) 1983-01-06

Family

ID=11478385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60677A Expired JPS58490B2 (ja) 1977-01-06 1977-01-06 強靭非調質高抗張力鋼板の製造法

Country Status (1)

Country Link
JP (1) JPS58490B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187663A (ja) * 1984-03-01 1985-09-25 Nippon Steel Corp 低硬度で降伏強度の高い電縫油井管及びその製造方法
JPS60187664A (ja) * 1984-03-01 1985-09-25 Nippon Steel Corp 低硬度で降伏強度の高い電縫油井管及びその製造方法
JPS61272348A (ja) * 1985-05-27 1986-12-02 Kobe Steel Ltd 高靭性大入熱溶接用鋼

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187663A (ja) * 1984-03-01 1985-09-25 Nippon Steel Corp 低硬度で降伏強度の高い電縫油井管及びその製造方法
JPS60187664A (ja) * 1984-03-01 1985-09-25 Nippon Steel Corp 低硬度で降伏強度の高い電縫油井管及びその製造方法
JPS61272348A (ja) * 1985-05-27 1986-12-02 Kobe Steel Ltd 高靭性大入熱溶接用鋼

Also Published As

Publication number Publication date
JPS58490B2 (ja) 1983-01-06

Similar Documents

Publication Publication Date Title
JPS5340625A (en) Production of ferritic stainless steel sheet
JPS5329220A (en) Production of rough tube made of super high tensile steel having very excellent ductility and toughness
JPS5397922A (en) Manufacture of non-refined high tensile steel
JPS5443822A (en) Manufacture of high tensile hot rolled steel sheet with low intrafacial plastic anisotropy
JPS5385711A (en) Manufacture of non-refined high tensile steel sheet with toughness
JPS5354118A (en) Production of high tensile steel sheet with excellent brittleness crackpropagation stopping properties
JPS5366818A (en) Manufacture of high toughness high strength steel
JPS542970A (en) Manufacture of high strength, high toughness steel tube of special form
JPS5375114A (en) Manufacture of structural steel
JPS53119244A (en) Processing heat treating method of weldable structural steel plate
JPS5352228A (en) Production of high tensile high toughness steel
JPS53119219A (en) Manufacture of weldable high tensile steel
JPS52125409A (en) Chrome treated and direct quenched steel wire and its preparation
JPS53124114A (en) Nb-added cold rolled steel sheet having excellent hardenability in coating and baking treatment
JPS5325211A (en) Production of high tensile cold rolled steel sheet with excellent ductility by continuous annealing
JPS53114717A (en) Cold rolled steel sheet for deep drawing, hardenable after working
JPS5352227A (en) Production of high toughness high tensile steel
JPS5228425A (en) Method of producing high strength non-refined steel plate with excelle nt toughness
JPS53129117A (en) Manufacture of high toughness thick steel plate
JPS535017A (en) High tensile cold rolled steel sheet and its production method
JPS5370913A (en) Manufacture of high strength steel with excellent ductility and toughness
JPS53134725A (en) Production of steel plate with remarkably excellent toughness under low temperature
JPS5370914A (en) Manufacture of high tensile steel product with excellent low temperaturetoughness and workability
JPS52111414A (en) Preparation of high tensile steel superior in toughness
JPS52107226A (en) Production of hot rolled high tensile steel with high toughness at low temperature