JPS5547366A - Steel for weld construction having high fracture toughness weld zone - Google Patents

Steel for weld construction having high fracture toughness weld zone

Info

Publication number
JPS5547366A
JPS5547366A JP12067178A JP12067178A JPS5547366A JP S5547366 A JPS5547366 A JP S5547366A JP 12067178 A JP12067178 A JP 12067178A JP 12067178 A JP12067178 A JP 12067178A JP S5547366 A JPS5547366 A JP S5547366A
Authority
JP
Japan
Prior art keywords
steel
nitride
content
welding heat
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
JP12067178A
Other languages
English (en)
Inventor
Makoto Sato
Kentaro Okamoto
Ken Kanetani
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 JP12067178A priority Critical patent/JPS5547366A/ja
Publication of JPS5547366A publication Critical patent/JPS5547366A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
JP12067178A 1978-09-30 1978-09-30 Steel for weld construction having high fracture toughness weld zone Pending JPS5547366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12067178A JPS5547366A (en) 1978-09-30 1978-09-30 Steel for weld construction having high fracture toughness weld zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12067178A JPS5547366A (en) 1978-09-30 1978-09-30 Steel for weld construction having high fracture toughness weld zone

Publications (1)

Publication Number Publication Date
JPS5547366A true JPS5547366A (en) 1980-04-03

Family

ID=14792036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12067178A Pending JPS5547366A (en) 1978-09-30 1978-09-30 Steel for weld construction having high fracture toughness weld zone

Country Status (1)

Country Link
JP (1) JPS5547366A (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60245768A (ja) * 1984-05-22 1985-12-05 Nippon Steel Corp 溶接用高靭性鋼
JPS61238940A (ja) * 1985-04-12 1986-10-24 Nippon Steel Corp 溶接部靭性の優れた低温強靭鋼
JPS61270354A (ja) * 1985-05-27 1986-11-29 Kawasaki Steel Corp 高靭性溶接用鋼
JPS621842A (ja) * 1985-06-26 1987-01-07 Nippon Steel Corp 溶接部靭性の優れた強靭性高張力鋼
JPS636430U (ja) * 1986-06-30 1988-01-16
KR100470050B1 (ko) * 2000-10-30 2005-02-04 주식회사 포스코 용접열영향부 인성이 우수한 고강도 용접구조용 강재 및그 제조방법
CN111235461A (zh) * 2020-03-04 2020-06-05 内蒙古科技大学 一种含稀土高碳新能源驱动电机用高强度无取向电工钢及其制造方法
WO2020208711A1 (ja) * 2019-04-09 2020-10-15 日本製鉄株式会社 鋼材
WO2020208710A1 (ja) * 2019-04-09 2020-10-15 日本製鉄株式会社 鋼材

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254612A (en) * 1975-10-31 1977-05-04 Nippon Kokan Kk <Nkk> Steel for large heatinput welding
JPS5254611A (en) * 1975-10-31 1977-05-04 Nippon Kokan Kk <Nkk> Steel for lrge heat input welding
JPS5262114A (en) * 1975-11-19 1977-05-23 Kawasaki Steel Co Steel having good ductility at point welded above 50000 joule
JPS5362725A (en) * 1976-11-17 1978-06-05 Nippon Steel Corp Welding structural steel with weld heat-affected zone of high toughness

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254612A (en) * 1975-10-31 1977-05-04 Nippon Kokan Kk <Nkk> Steel for large heatinput welding
JPS5254611A (en) * 1975-10-31 1977-05-04 Nippon Kokan Kk <Nkk> Steel for lrge heat input welding
JPS5262114A (en) * 1975-11-19 1977-05-23 Kawasaki Steel Co Steel having good ductility at point welded above 50000 joule
JPS5362725A (en) * 1976-11-17 1978-06-05 Nippon Steel Corp Welding structural steel with weld heat-affected zone of high toughness

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60245768A (ja) * 1984-05-22 1985-12-05 Nippon Steel Corp 溶接用高靭性鋼
JPS61238940A (ja) * 1985-04-12 1986-10-24 Nippon Steel Corp 溶接部靭性の優れた低温強靭鋼
JPS61270354A (ja) * 1985-05-27 1986-11-29 Kawasaki Steel Corp 高靭性溶接用鋼
JPS621842A (ja) * 1985-06-26 1987-01-07 Nippon Steel Corp 溶接部靭性の優れた強靭性高張力鋼
JPS636430U (ja) * 1986-06-30 1988-01-16
KR100470050B1 (ko) * 2000-10-30 2005-02-04 주식회사 포스코 용접열영향부 인성이 우수한 고강도 용접구조용 강재 및그 제조방법
WO2020208711A1 (ja) * 2019-04-09 2020-10-15 日本製鉄株式会社 鋼材
WO2020208710A1 (ja) * 2019-04-09 2020-10-15 日本製鉄株式会社 鋼材
JPWO2020208710A1 (ja) * 2019-04-09 2020-10-15
JPWO2020208711A1 (ja) * 2019-04-09 2020-10-15
CN111235461A (zh) * 2020-03-04 2020-06-05 内蒙古科技大学 一种含稀土高碳新能源驱动电机用高强度无取向电工钢及其制造方法

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