JPS59123716A - 耐硫化物割れ性に優れた油井用鋼管の製造法 - Google Patents

耐硫化物割れ性に優れた油井用鋼管の製造法

Info

Publication number
JPS59123716A
JPS59123716A JP23304582A JP23304582A JPS59123716A JP S59123716 A JPS59123716 A JP S59123716A JP 23304582 A JP23304582 A JP 23304582A JP 23304582 A JP23304582 A JP 23304582A JP S59123716 A JPS59123716 A JP S59123716A
Authority
JP
Japan
Prior art keywords
steel
hardness
strength
steel pipe
rolling
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
JP23304582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6256929B2 (enrdf_load_stackoverflow
Inventor
Teruo Kaneko
金子　輝雄
Akio Ikeda
昭夫 池田
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 JP23304582A priority Critical patent/JPS59123716A/ja
Publication of JPS59123716A publication Critical patent/JPS59123716A/ja
Publication of JPS6256929B2 publication Critical patent/JPS6256929B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
JP23304582A 1982-12-28 1982-12-28 耐硫化物割れ性に優れた油井用鋼管の製造法 Granted JPS59123716A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23304582A JPS59123716A (ja) 1982-12-28 1982-12-28 耐硫化物割れ性に優れた油井用鋼管の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23304582A JPS59123716A (ja) 1982-12-28 1982-12-28 耐硫化物割れ性に優れた油井用鋼管の製造法

Publications (2)

Publication Number Publication Date
JPS59123716A true JPS59123716A (ja) 1984-07-17
JPS6256929B2 JPS6256929B2 (enrdf_load_stackoverflow) 1987-11-27

Family

ID=16948933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23304582A Granted JPS59123716A (ja) 1982-12-28 1982-12-28 耐硫化物割れ性に優れた油井用鋼管の製造法

Country Status (1)

Country Link
JP (1) JPS59123716A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634047A (ja) * 1986-06-20 1988-01-09 Sumitomo Metal Ind Ltd 耐硫化物割れ性に優れた高張力油井用鋼
US5186768A (en) * 1990-06-14 1993-02-16 Sumitomo Metal Industries, Ltd. Flat spring hose clamp and manufacture of same
EP2361996A3 (en) * 2007-03-30 2011-10-19 Sumitomo Metal Industries, Ltd. Low alloy pipe steel for oil well use and seamless steel pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634047A (ja) * 1986-06-20 1988-01-09 Sumitomo Metal Ind Ltd 耐硫化物割れ性に優れた高張力油井用鋼
US5186768A (en) * 1990-06-14 1993-02-16 Sumitomo Metal Industries, Ltd. Flat spring hose clamp and manufacture of same
EP2361996A3 (en) * 2007-03-30 2011-10-19 Sumitomo Metal Industries, Ltd. Low alloy pipe steel for oil well use and seamless steel pipe

Also Published As

Publication number Publication date
JPS6256929B2 (enrdf_load_stackoverflow) 1987-11-27

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