JPS5332815A - Nb-containing steel for large heat input welding - Google Patents

Nb-containing steel for large heat input welding

Info

Publication number
JPS5332815A
JPS5332815A JP10834576A JP10834576A JPS5332815A JP S5332815 A JPS5332815 A JP S5332815A JP 10834576 A JP10834576 A JP 10834576A JP 10834576 A JP10834576 A JP 10834576A JP S5332815 A JPS5332815 A JP S5332815A
Authority
JP
Japan
Prior art keywords
heat input
large heat
input welding
containing steel
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.)
Pending
Application number
JP10834576A
Other languages
Japanese (ja)
Inventor
Yutaka Kasamatsu
Nobutsugu Takashima
Takashi Hosoya
Kiyoshi Iwai
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP10834576A priority Critical patent/JPS5332815A/en
Publication of JPS5332815A publication Critical patent/JPS5332815A/en
Pending legal-status Critical Current

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  • Arc Welding In General (AREA)

Abstract

PURPOSE: To provide a Nb-contg. steel for large heat input welding by adding C, Mn, and Nb and limiting Si content to 0.09% or less and C+10.N to 0.12% or less.
COPYRIGHT: (C)1978,JPO&Japio
JP10834576A 1976-09-08 1976-09-08 Nb-containing steel for large heat input welding Pending JPS5332815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10834576A JPS5332815A (en) 1976-09-08 1976-09-08 Nb-containing steel for large heat input welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10834576A JPS5332815A (en) 1976-09-08 1976-09-08 Nb-containing steel for large heat input welding

Publications (1)

Publication Number Publication Date
JPS5332815A true JPS5332815A (en) 1978-03-28

Family

ID=14482331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10834576A Pending JPS5332815A (en) 1976-09-08 1976-09-08 Nb-containing steel for large heat input welding

Country Status (1)

Country Link
JP (1) JPS5332815A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5663890A (en) * 1979-09-18 1981-05-30 Johns Manville Mineral product like heat insulator having ocular confirmation means

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114813A (en) * 1974-07-29 1976-02-05 Sumitomo Metal Ind DAINYUNETSUYOSETSUYOYOSETSUSEIKOCHORYOKUKO
JPS5140323A (en) * 1974-10-03 1976-04-05 Kobe Steel Ltd DAINYUNETSUYO SETSUKOZOYOKOCHORYOKUKO

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114813A (en) * 1974-07-29 1976-02-05 Sumitomo Metal Ind DAINYUNETSUYOSETSUYOYOSETSUSEIKOCHORYOKUKO
JPS5140323A (en) * 1974-10-03 1976-04-05 Kobe Steel Ltd DAINYUNETSUYO SETSUKOZOYOKOCHORYOKUKO

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5663890A (en) * 1979-09-18 1981-05-30 Johns Manville Mineral product like heat insulator having ocular confirmation means

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