JPS52113319A - Seam welded steel pipe containing copper - Google Patents

Seam welded steel pipe containing copper

Info

Publication number
JPS52113319A
JPS52113319A JP3038876A JP3038876A JPS52113319A JP S52113319 A JPS52113319 A JP S52113319A JP 3038876 A JP3038876 A JP 3038876A JP 3038876 A JP3038876 A JP 3038876A JP S52113319 A JPS52113319 A JP S52113319A
Authority
JP
Japan
Prior art keywords
steel pipe
welded steel
seam welded
containing copper
pipe containing
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
JP3038876A
Other languages
Japanese (ja)
Other versions
JPS5950747B2 (en
Inventor
Masamichi Kowaka
Hiroo Nagano
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 JP51030388A priority Critical patent/JPS5950747B2/en
Publication of JPS52113319A publication Critical patent/JPS52113319A/en
Publication of JPS5950747B2 publication Critical patent/JPS5950747B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: To obtain seam welded steel pipe contaiing Cu and having high resistance for selective corrosion of welded part in the use in sea water or piping in sea water by adding more than one kind of Ti, Zr, Y to the steel of low Al, S contents.
COPYRIGHT: (C)1977,JPO&Japio
JP51030388A 1976-03-18 1976-03-18 Copper-containing ERW steel pipe Expired JPS5950747B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51030388A JPS5950747B2 (en) 1976-03-18 1976-03-18 Copper-containing ERW steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51030388A JPS5950747B2 (en) 1976-03-18 1976-03-18 Copper-containing ERW steel pipe

Publications (2)

Publication Number Publication Date
JPS52113319A true JPS52113319A (en) 1977-09-22
JPS5950747B2 JPS5950747B2 (en) 1984-12-10

Family

ID=12302511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51030388A Expired JPS5950747B2 (en) 1976-03-18 1976-03-18 Copper-containing ERW steel pipe

Country Status (1)

Country Link
JP (1) JPS5950747B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6092447A (en) * 1983-10-27 1985-05-24 Sumitomo Metal Ind Ltd Iron reinforcing rod for concrete with superior corrosion resistance
JPH03126841A (en) * 1989-10-12 1991-05-30 Nippon Steel Corp Resistance welded steel tube having high resistance to selective corrosion in resistance weld zone and its manufacture
JPH03134134A (en) * 1989-10-17 1991-06-07 Nippon Steel Corp Resistance welded steel tube having high resistance to selective corrosion in resistance weld zone and its manufacture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931520A (en) * 1972-07-20 1974-03-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931520A (en) * 1972-07-20 1974-03-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6092447A (en) * 1983-10-27 1985-05-24 Sumitomo Metal Ind Ltd Iron reinforcing rod for concrete with superior corrosion resistance
JPH0459384B2 (en) * 1983-10-27 1992-09-22 Sumitomo Metal Ind
JPH03126841A (en) * 1989-10-12 1991-05-30 Nippon Steel Corp Resistance welded steel tube having high resistance to selective corrosion in resistance weld zone and its manufacture
JPH03134134A (en) * 1989-10-17 1991-06-07 Nippon Steel Corp Resistance welded steel tube having high resistance to selective corrosion in resistance weld zone and its manufacture

Also Published As

Publication number Publication date
JPS5950747B2 (en) 1984-12-10

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