JPS5328016A - Manufacture of steel plate for line pipe remarkably superior in low temperature toughness rolled as it is - Google Patents

Manufacture of steel plate for line pipe remarkably superior in low temperature toughness rolled as it is

Info

Publication number
JPS5328016A
JPS5328016A JP10223976A JP10223976A JPS5328016A JP S5328016 A JPS5328016 A JP S5328016A JP 10223976 A JP10223976 A JP 10223976A JP 10223976 A JP10223976 A JP 10223976A JP S5328016 A JPS5328016 A JP S5328016A
Authority
JP
Japan
Prior art keywords
line pipe
low temperature
manufacture
steel plate
remarkably superior
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
JP10223976A
Other languages
Japanese (ja)
Other versions
JPS5650782B2 (en
Inventor
Hajime Nakasugi
Hiroaki Masui
Hiroshi Tamehiro
Hiroo Matsuda
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 JP10223976A priority Critical patent/JPS5328016A/en
Priority to US05/826,820 priority patent/US4138278A/en
Priority to DE2738250A priority patent/DE2738250C2/en
Priority to IT26930/77A priority patent/IT1084711B/en
Priority to CA285,604A priority patent/CA1105813A/en
Priority to GB35883/77A priority patent/GB1582767A/en
Publication of JPS5328016A publication Critical patent/JPS5328016A/en
Publication of JPS5650782B2 publication Critical patent/JPS5650782B2/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 obtain the line pipe steel, having remarkably superior low temperature tenacity, by using steel, contained Mo, in stead of Nb of Nb contained steel as the line pipe steel for extremely cold region and rolling under a fixed condition after heating at a fixed temperature.
COPYRIGHT: (C)1978,JPO&Japio
JP10223976A 1976-08-27 1976-08-27 Manufacture of steel plate for line pipe remarkably superior in low temperature toughness rolled as it is Granted JPS5328016A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP10223976A JPS5328016A (en) 1976-08-27 1976-08-27 Manufacture of steel plate for line pipe remarkably superior in low temperature toughness rolled as it is
US05/826,820 US4138278A (en) 1976-08-27 1977-08-22 Method for producing a steel sheet having remarkably excellent toughness at low temperatures
DE2738250A DE2738250C2 (en) 1976-08-27 1977-08-25 Use of a steel with high cold toughness
IT26930/77A IT1084711B (en) 1976-08-27 1977-08-25 METHOD TO PRODUCE STEEL SHEETS HAVING REMARKABLE EXCELLENT STRENGTH AT LOW TEMPERATURES
CA285,604A CA1105813A (en) 1976-08-27 1977-08-26 Method for producing a steel sheet having remarkably excellent toughness at low temperatures
GB35883/77A GB1582767A (en) 1976-08-27 1977-08-26 Production methods for steel sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10223976A JPS5328016A (en) 1976-08-27 1976-08-27 Manufacture of steel plate for line pipe remarkably superior in low temperature toughness rolled as it is

Publications (2)

Publication Number Publication Date
JPS5328016A true JPS5328016A (en) 1978-03-15
JPS5650782B2 JPS5650782B2 (en) 1981-12-01

Family

ID=14322072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10223976A Granted JPS5328016A (en) 1976-08-27 1976-08-27 Manufacture of steel plate for line pipe remarkably superior in low temperature toughness rolled as it is

Country Status (1)

Country Link
JP (1) JPS5328016A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431020A (en) * 1977-08-12 1979-03-07 Kawasaki Steel Co Steel material having good resistance to hydrogenninduceddcracking
JPS63105922A (en) * 1986-10-21 1988-05-11 Nippon Steel Corp Manufacture of steel plate having superior toughness at low temperature
JPS63105923A (en) * 1986-10-21 1988-05-11 Nippon Steel Corp Manufacture of steel plate having superior toughness at low temperature
JPS63105924A (en) * 1986-10-21 1988-05-11 Nippon Steel Corp Manufacture of steel plate having superior toughness at low temperature

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431020A (en) * 1977-08-12 1979-03-07 Kawasaki Steel Co Steel material having good resistance to hydrogenninduceddcracking
JPS5719740B2 (en) * 1977-08-12 1982-04-24
JPS63105922A (en) * 1986-10-21 1988-05-11 Nippon Steel Corp Manufacture of steel plate having superior toughness at low temperature
JPS63105923A (en) * 1986-10-21 1988-05-11 Nippon Steel Corp Manufacture of steel plate having superior toughness at low temperature
JPS63105924A (en) * 1986-10-21 1988-05-11 Nippon Steel Corp Manufacture of steel plate having superior toughness at low temperature

Also Published As

Publication number Publication date
JPS5650782B2 (en) 1981-12-01

Similar Documents

Publication Publication Date Title
JPS52101627A (en) Non-tempered shape steel in low temp. toughness
JPS52105520A (en) Continuous casting and continuous hot rolling of aluminium-killed stee l
JPS5328016A (en) Manufacture of steel plate for line pipe remarkably superior in low temperature toughness rolled as it is
JPS5389817A (en) Manufacture of steel bar for low temperature
JPS5375114A (en) Manufacture of structural steel
JPS52133819A (en) Preparation of high toughness steel plate
JPS52138428A (en) Production of rail having excellent wear resistance and damage resistance as rolled
JPS5310311A (en) Rolls inside furnace for process line
JPS5388620A (en) Preparation of hot rolled steel belt having high strength
JPS5284117A (en) Preparation of cold rolled high tension steel plate of good cold forma bility
JPS5288527A (en) Roll for cold rolling made by means of electroslag refining
JPS52117825A (en) Austenite stainless steel for high temperature
JPS5524935A (en) Manufacture of high tensile hot rolled steel plate having excellent low-temperature toughness
JPS5389815A (en) Steel bar for low temperature
JPS5521535A (en) Producing method of highly tough and tensile low alloy steel
JPS52124412A (en) Preparation of nontemper sections superior in low temperature toughness
JPS52138429A (en) Production of cold rolled steel sheet having excellent drawability
JPS52115721A (en) Production of steel having high toughness
JPS5325211A (en) Production of high tensile cold rolled steel sheet with excellent ductility by continuous annealing
JPS5364616A (en) Production of low carbon cold rolled steel sheet
JPS53118221A (en) Method of manufacturing non-pretempered high-tensile steel
JPS5289517A (en) Preparation of hot-rolled steel plate having high strength and high to ughness
JPS55141522A (en) Manufacture of ferrite stainless steel sheet with very little ridging
JPS52156121A (en) High tensile steel for low temperature use
JPS52124409A (en) Steel plate for hard metal case superior in flanging workability