JPS5254611A - Steel for lrge heat input welding - Google Patents

Steel for lrge heat input welding

Info

Publication number
JPS5254611A
JPS5254611A JP13051675A JP13051675A JPS5254611A JP S5254611 A JPS5254611 A JP S5254611A JP 13051675 A JP13051675 A JP 13051675A JP 13051675 A JP13051675 A JP 13051675A JP S5254611 A JPS5254611 A JP S5254611A
Authority
JP
Japan
Prior art keywords
steel
heat input
welding
lrge
input welding
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.)
Pending
Application number
JP13051675A
Other languages
Japanese (ja)
Inventor
Jinkichi Tanaka
Toyofumi Kitada
Junichi Tanaka
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP13051675A priority Critical patent/JPS5254611A/en
Publication of JPS5254611A publication Critical patent/JPS5254611A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To increase toughness of heat-affected zone and to improve efficiency of welding by limiting composition. especially N, O, P, S, of large heat input welding steel of 100KJ/cm per single phase which is used in one side submerged are welding and electro-slag welding.
COPYRIGHT: (C)1977,JPO&Japio
JP13051675A 1975-10-31 1975-10-31 Steel for lrge heat input welding Pending JPS5254611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13051675A JPS5254611A (en) 1975-10-31 1975-10-31 Steel for lrge heat input welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13051675A JPS5254611A (en) 1975-10-31 1975-10-31 Steel for lrge heat input welding

Publications (1)

Publication Number Publication Date
JPS5254611A true JPS5254611A (en) 1977-05-04

Family

ID=15036152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13051675A Pending JPS5254611A (en) 1975-10-31 1975-10-31 Steel for lrge heat input welding

Country Status (1)

Country Link
JP (1) JPS5254611A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111817A (en) * 1976-03-17 1977-09-19 Sumitomo Metal Ind Ltd Thermal strain brittleness resisting low alloy steel
JPS5445612A (en) * 1977-09-19 1979-04-11 Nippon Steel Corp Low-alloy steel free of post-stress-removing-anneal embrittlement in heat affected zone
JPS5547366A (en) * 1978-09-30 1980-04-03 Nippon Steel Corp Steel for weld construction having high fracture toughness weld zone
JPS62180013A (en) * 1986-02-04 1987-08-07 Nippon Kokan Kk <Nkk> Method for producing non-heat treated high tensile strength steel plate with low weld cracking susceptibility
JPH0277561A (en) * 1988-09-13 1990-03-16 Nippon Steel Corp Nuclear reactor steel plate excellent in electron beam welding characteristic
JPH0277557A (en) * 1988-09-13 1990-03-16 Nippon Steel Corp Steel for pressure vessel excellent in electron beam welding characteristic
JPH0277562A (en) * 1988-09-13 1990-03-16 Nippon Steel Corp Nuclear reactor steel excellent in electron beam welding characteristic
JPH0353044A (en) * 1989-07-19 1991-03-07 Sumitomo Metal Ind Ltd Steel stock excellent in toughness in weld heat-affected zone and its production
JPH03100141A (en) * 1989-09-13 1991-04-25 Sumitomo Metal Ind Ltd Steel having excellent toughness in heat affected zone and its manufacture

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111817A (en) * 1976-03-17 1977-09-19 Sumitomo Metal Ind Ltd Thermal strain brittleness resisting low alloy steel
JPS5445612A (en) * 1977-09-19 1979-04-11 Nippon Steel Corp Low-alloy steel free of post-stress-removing-anneal embrittlement in heat affected zone
JPS5547366A (en) * 1978-09-30 1980-04-03 Nippon Steel Corp Steel for weld construction having high fracture toughness weld zone
JPS62180013A (en) * 1986-02-04 1987-08-07 Nippon Kokan Kk <Nkk> Method for producing non-heat treated high tensile strength steel plate with low weld cracking susceptibility
JPH0277561A (en) * 1988-09-13 1990-03-16 Nippon Steel Corp Nuclear reactor steel plate excellent in electron beam welding characteristic
JPH0277557A (en) * 1988-09-13 1990-03-16 Nippon Steel Corp Steel for pressure vessel excellent in electron beam welding characteristic
JPH0277562A (en) * 1988-09-13 1990-03-16 Nippon Steel Corp Nuclear reactor steel excellent in electron beam welding characteristic
JPH0353044A (en) * 1989-07-19 1991-03-07 Sumitomo Metal Ind Ltd Steel stock excellent in toughness in weld heat-affected zone and its production
JPH03100141A (en) * 1989-09-13 1991-04-25 Sumitomo Metal Ind Ltd Steel having excellent toughness in heat affected zone and its manufacture

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