JPS5329218A - Production of ultralow carbon, 80 kg/mm2 high tensile steel plate - Google Patents

Production of ultralow carbon, 80 kg/mm2 high tensile steel plate

Info

Publication number
JPS5329218A
JPS5329218A JP10456676A JP10456676A JPS5329218A JP S5329218 A JPS5329218 A JP S5329218A JP 10456676 A JP10456676 A JP 10456676A JP 10456676 A JP10456676 A JP 10456676A JP S5329218 A JPS5329218 A JP S5329218A
Authority
JP
Japan
Prior art keywords
steel plate
high tensile
production
tensile steel
ultralow carbon
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
JP10456676A
Other languages
Japanese (ja)
Other versions
JPS5620335B2 (en
Inventor
Seiichi Watanabe
Yasuo Otani
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 JP10456676A priority Critical patent/JPS5329218A/en
Publication of JPS5329218A publication Critical patent/JPS5329218A/en
Publication of JPS5620335B2 publication Critical patent/JPS5620335B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE: To produce an 80 kg/mm2 high tensile steel plate weldable at a preheating temp. below 75°C by adding Cu, B, Mo, etc. to low C steel and subjecting the steel to specified heat treatment.
COPYRIGHT: (C)1978,JPO&Japio
JP10456676A 1976-08-31 1976-08-31 Production of ultralow carbon, 80 kg/mm2 high tensile steel plate Granted JPS5329218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10456676A JPS5329218A (en) 1976-08-31 1976-08-31 Production of ultralow carbon, 80 kg/mm2 high tensile steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10456676A JPS5329218A (en) 1976-08-31 1976-08-31 Production of ultralow carbon, 80 kg/mm2 high tensile steel plate

Publications (2)

Publication Number Publication Date
JPS5329218A true JPS5329218A (en) 1978-03-18
JPS5620335B2 JPS5620335B2 (en) 1981-05-13

Family

ID=14383993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10456676A Granted JPS5329218A (en) 1976-08-31 1976-08-31 Production of ultralow carbon, 80 kg/mm2 high tensile steel plate

Country Status (1)

Country Link
JP (1) JPS5329218A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6425407A (en) * 1987-07-21 1989-01-27 Matsushita Electric Ind Co Ltd Metallized film capacitor
JPS6477912A (en) * 1987-09-18 1989-03-23 Matsushita Electric Ind Co Ltd Capacitor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942768A (en) * 1972-08-31 1974-04-22
JPS5110568A (en) * 1974-07-15 1976-01-28 Takamisawa Cybernetics Nankennadono toridashisochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942768A (en) * 1972-08-31 1974-04-22
JPS5110568A (en) * 1974-07-15 1976-01-28 Takamisawa Cybernetics Nankennadono toridashisochi

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6425407A (en) * 1987-07-21 1989-01-27 Matsushita Electric Ind Co Ltd Metallized film capacitor
JPH0449245B2 (en) * 1987-07-21 1992-08-11 Matsushita Electric Ind Co Ltd
JPS6477912A (en) * 1987-09-18 1989-03-23 Matsushita Electric Ind Co Ltd Capacitor

Also Published As

Publication number Publication date
JPS5620335B2 (en) 1981-05-13

Similar Documents

Publication Publication Date Title
JPS526153A (en) Heat recovery process of melting furnace sediment
JPS5329218A (en) Production of ultralow carbon, 80 kg/mm2 high tensile steel plate
JPS5219111A (en) Heat treated high tensile steel plate cont. b
JPS53108813A (en) Manufacture of non-calcined ore briquettes
JPS52133819A (en) Preparation of high toughness steel plate
JPS53119219A (en) Manufacture of weldable high tensile steel
JPS53119244A (en) Processing heat treating method of weldable structural steel plate
JPS52150324A (en) Steel of extremely low sulfure content and its production method
JPS51126320A (en) Process for producing high tensile strength steel plate with excellent weldability and bendability
JPS51122981A (en) Process for producing a tempered illumination glove
JPS5329217A (en) Production of ultralow carbon, 80 kg/mm2 high tensile strel plate
JPS51112418A (en) Process for producing weldable high tensile steel plate with excellent low temperature toughness
JPS5312712A (en) Forming method for reduced iron
JPS5253791A (en) Producing method and activtion apparatus of active carbon
JPS5228036A (en) Method for preventing fracture of arc furnace electrode
JPS5225000A (en) Method for production of feb powder
JPS51126322A (en) Process for producing copper alloy without surface defect
JPS52117831A (en) Preparation of strong and tough low nickel high tensile steel
JPS51145416A (en) Hot die steel
JPS5238415A (en) Refining method of low hydrogen content steel
JPS535017A (en) High tensile cold rolled steel sheet and its production method
JPS5295526A (en) Production of heat treatment type high tension steel of utmost thickne ss
JPS5247510A (en) Ferrite steel having high strength and high toughness for extremely lo w temperature
JPS51122697A (en) Process of polycarbonmonofluoride
JPS52102820A (en) Production of low carbon high tensile steel wire