JPS5295526A - Production of heat treatment type high tension steel of utmost thickne ss - Google Patents

Production of heat treatment type high tension steel of utmost thickne ss

Info

Publication number
JPS5295526A
JPS5295526A JP1256376A JP1256376A JPS5295526A JP S5295526 A JPS5295526 A JP S5295526A JP 1256376 A JP1256376 A JP 1256376A JP 1256376 A JP1256376 A JP 1256376A JP S5295526 A JPS5295526 A JP S5295526A
Authority
JP
Japan
Prior art keywords
heat treatment
utmost
high tension
thickne
production
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
JP1256376A
Other languages
Japanese (ja)
Other versions
JPS5652970B2 (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 JP1256376A priority Critical patent/JPS5295526A/en
Publication of JPS5295526A publication Critical patent/JPS5295526A/en
Publication of JPS5652970B2 publication Critical patent/JPS5652970B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)

Abstract

PURPOSE: To obtain the high tension steel of utmost thickness, having high toughness, tensile strength above 80 kg/mm2 and moreover, the thickness more than 50 mm, by suppressing the presipitation of course TiN with the lowering of N in the heat treatment type steel and by performing a specified working and heat treatment.
COPYRIGHT: (C)1977,JPO&Japio
JP1256376A 1976-02-07 1976-02-07 Production of heat treatment type high tension steel of utmost thickne ss Granted JPS5295526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1256376A JPS5295526A (en) 1976-02-07 1976-02-07 Production of heat treatment type high tension steel of utmost thickne ss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1256376A JPS5295526A (en) 1976-02-07 1976-02-07 Production of heat treatment type high tension steel of utmost thickne ss

Publications (2)

Publication Number Publication Date
JPS5295526A true JPS5295526A (en) 1977-08-11
JPS5652970B2 JPS5652970B2 (en) 1981-12-16

Family

ID=11808804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1256376A Granted JPS5295526A (en) 1976-02-07 1976-02-07 Production of heat treatment type high tension steel of utmost thickne ss

Country Status (1)

Country Link
JP (1) JPS5295526A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53107112A (en) * 1977-02-28 1978-09-18 Kubota Ltd Method of composing unitttype building
CN102912234A (en) * 2012-11-05 2013-02-06 南京钢铁股份有限公司 Manufacturing method for strain ageing resistant E36 level large thickness ship plate steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53107112A (en) * 1977-02-28 1978-09-18 Kubota Ltd Method of composing unitttype building
CN102912234A (en) * 2012-11-05 2013-02-06 南京钢铁股份有限公司 Manufacturing method for strain ageing resistant E36 level large thickness ship plate steel

Also Published As

Publication number Publication date
JPS5652970B2 (en) 1981-12-16

Similar Documents

Publication Publication Date Title
JPS51129328A (en) Metal baseball bat and method of producing same
JPS5292812A (en) Production of corrosion-resisting al alloy sheet having high strength and tough ductility
JPS5329220A (en) Production of rough tube made of super high tensile steel having very excellent ductility and toughness
JPS5295526A (en) Production of heat treatment type high tension steel of utmost thickne ss
JPS5439315A (en) Method of manufacturing high-tensile steel-wire
JPS5420943A (en) Manufacture of composite metallic wire and rod
JPS53122612A (en) Method of fabricating high tensile cold rolled steel plate
JPS5239519A (en) Method of manufacturing high tensile steel of superfine grain structur e
JPS5219111A (en) Heat treated high tensile steel plate cont. b
JPS51126320A (en) Process for producing high tensile strength steel plate with excellent weldability and bendability
JPS52150324A (en) Steel of extremely low sulfure content and its production method
JPS5395121A (en) Preparation of high tensile steel sheet
JPS5235120A (en) Dies material for hot hobbing
JPS5233143A (en) Compressive molten bath method by industive heat way
JPS5362725A (en) Welding structural steel with weld heat-affected zone of high toughness
JPS52144318A (en) Production of high tensile strength steel excllent in weldability and sr brittleness resistance
JPS52129611A (en) High tensile steel wire having excellent ductility and its production process
JPS535017A (en) High tensile cold rolled steel sheet and its production method
JPS52102820A (en) Production of low carbon high tensile steel wire
JPS5235117A (en) High tensile tool steel of high hardness
JPS5329218A (en) Production of ultralow carbon, 80 kg/mm2 high tensile steel plate
JPS5328019A (en) Manufacture of fe-ni group sealing alloy
JPS52111817A (en) Thermal strain brittleness resisting low alloy steel
JPS5418417A (en) Manufacture of high rensile steel plate with little rolling anisotropy
JPS5295525A (en) Production of high tension steel sheet having weldability and utmost t hickness