JPS542970A - Manufacture of high strength, high toughness steel tube of special form - Google Patents

Manufacture of high strength, high toughness steel tube of special form

Info

Publication number
JPS542970A
JPS542970A JP6784477A JP6784477A JPS542970A JP S542970 A JPS542970 A JP S542970A JP 6784477 A JP6784477 A JP 6784477A JP 6784477 A JP6784477 A JP 6784477A JP S542970 A JPS542970 A JP S542970A
Authority
JP
Japan
Prior art keywords
manufacture
steel tube
special form
toughness steel
high strength
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
JP6784477A
Other languages
English (en)
Other versions
JPS5933168B2 (ja
Inventor
Hajime Nakasugi
Hiroaki Masui
Seiji Isoda
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 JP6784477A priority Critical patent/JPS5933168B2/ja
Publication of JPS542970A publication Critical patent/JPS542970A/ja
Publication of JPS5933168B2 publication Critical patent/JPS5933168B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Steel (AREA)
JP6784477A 1977-06-10 1977-06-10 高強度高靭性特殊形状鋼管の製造方法 Expired JPS5933168B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6784477A JPS5933168B2 (ja) 1977-06-10 1977-06-10 高強度高靭性特殊形状鋼管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6784477A JPS5933168B2 (ja) 1977-06-10 1977-06-10 高強度高靭性特殊形状鋼管の製造方法

Publications (2)

Publication Number Publication Date
JPS542970A true JPS542970A (en) 1979-01-10
JPS5933168B2 JPS5933168B2 (ja) 1984-08-14

Family

ID=13356657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6784477A Expired JPS5933168B2 (ja) 1977-06-10 1977-06-10 高強度高靭性特殊形状鋼管の製造方法

Country Status (1)

Country Link
JP (1) JPS5933168B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605822A (ja) * 1983-03-17 1985-01-12 ア−ムコ，インコ−ポレ−テツド 低合金鋼板とその製法
JPH0329530U (ja) * 1989-07-31 1991-03-25
JPH04254520A (ja) * 1991-02-04 1992-09-09 Nippon Steel Corp 鋼管の円周方向ヤング率が高く圧潰特性に優れた電縫油井管の製造方法
JPH04254521A (ja) * 1991-02-04 1992-09-09 Nippon Steel Corp 鋼管の円周方向ヤング率が高く圧潰特性に優れた電縫油井管の製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605822A (ja) * 1983-03-17 1985-01-12 ア−ムコ，インコ−ポレ−テツド 低合金鋼板とその製法
JPH0329530U (ja) * 1989-07-31 1991-03-25
JPH04254520A (ja) * 1991-02-04 1992-09-09 Nippon Steel Corp 鋼管の円周方向ヤング率が高く圧潰特性に優れた電縫油井管の製造方法
JPH04254521A (ja) * 1991-02-04 1992-09-09 Nippon Steel Corp 鋼管の円周方向ヤング率が高く圧潰特性に優れた電縫油井管の製造方法

Also Published As

Publication number Publication date
JPS5933168B2 (ja) 1984-08-14

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