JPS57155347A - High tension hot rolled steel sheet for wheel rim and excellent in weldability of flush butt - Google Patents

High tension hot rolled steel sheet for wheel rim and excellent in weldability of flush butt

Info

Publication number
JPS57155347A
JPS57155347A JP3873281A JP3873281A JPS57155347A JP S57155347 A JPS57155347 A JP S57155347A JP 3873281 A JP3873281 A JP 3873281A JP 3873281 A JP3873281 A JP 3873281A JP S57155347 A JPS57155347 A JP S57155347A
Authority
JP
Japan
Prior art keywords
hot rolled
rolled steel
high tension
steel sheet
tension hot
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
JP3873281A
Other languages
Japanese (ja)
Other versions
JPS6221069B2 (en
Inventor
Hiroshi Hashimoto
Isao Takahashi
Toshiyuki Kato
Masatoshi Shinozaki
Toshio Irie
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP3873281A priority Critical patent/JPS57155347A/en
Priority to CA000398446A priority patent/CA1200124A/en
Priority to DE8282301325T priority patent/DE3274748D1/en
Priority to EP19820301325 priority patent/EP0070082B1/en
Publication of JPS57155347A publication Critical patent/JPS57155347A/en
Publication of JPS6221069B2 publication Critical patent/JPS6221069B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

PURPOSE: To obtain a high tension hot rolled steel that is suitable for wheel rims, and excellent in that deterioration of workability of a welded section of flush butt is small, and weld cracks due to oxides produced at the time of welding would not occur, by adding, particularly, Si, Mn and P in suitable quantities.
CONSTITUTION: The high tension hot rolled steel sheet contains 0.04W0.15% of C, 2.3% or below of (Si+Mn), 12W4 of Mn/Si, 0.05W0.15% of P, 0.005W0.100% of Al and not more then 0.010% of unavoidable impurities, particularly, S. If necessary, the steel can contain 0.01W0.1% of one or more selected from group (a) Ti, Nb and V and/or 0.001W0.05% of one or more selected from group (b) Ca and REM. This high tension hot rolled steel sheet can be suitably used for a wheel rim, which has hitherto been considered substantially impossible, and makes cars light to save fuel cost for running.
COPYRIGHT: (C)1982,JPO&Japio
JP3873281A 1981-03-19 1981-03-19 High tension hot rolled steel sheet for wheel rim and excellent in weldability of flush butt Granted JPS57155347A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP3873281A JPS57155347A (en) 1981-03-19 1981-03-19 High tension hot rolled steel sheet for wheel rim and excellent in weldability of flush butt
CA000398446A CA1200124A (en) 1981-03-19 1982-03-16 High strength hot rolled steel sheet having excellent flash butt weldability
DE8282301325T DE3274748D1 (en) 1981-03-19 1982-03-16 A high strength hot rolled steel sheet having excellent flash butt weldability
EP19820301325 EP0070082B1 (en) 1981-03-19 1982-03-16 A high strength hot rolled steel sheet having excellent flash butt weldability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3873281A JPS57155347A (en) 1981-03-19 1981-03-19 High tension hot rolled steel sheet for wheel rim and excellent in weldability of flush butt

Publications (2)

Publication Number Publication Date
JPS57155347A true JPS57155347A (en) 1982-09-25
JPS6221069B2 JPS6221069B2 (en) 1987-05-11

Family

ID=12533492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3873281A Granted JPS57155347A (en) 1981-03-19 1981-03-19 High tension hot rolled steel sheet for wheel rim and excellent in weldability of flush butt

Country Status (4)

Country Link
EP (1) EP0070082B1 (en)
JP (1) JPS57155347A (en)
CA (1) CA1200124A (en)
DE (1) DE3274748D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040020665A (en) * 2002-08-31 2004-03-09 현대자동차주식회사 Composition of road wheel and manufacturing method of road wheel using it

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1381221A (en) * 1961-09-16 1964-12-14 Kawasaki Steel Co Cold-rolled steel sheet, not susceptible to aging, for deep drawing and method of manufacturing this steel
BE640844A (en) * 1962-12-05 1900-01-01
FR1524958A (en) * 1963-10-11 1968-05-17 Kawasaki Steel Co Process for the production of a steel sheet having valuable properties from the point of view of aging and stretching
US3827924A (en) * 1971-05-21 1974-08-06 Nippon Steel Corp High-strength rolled steel sheets
JPS5551410B2 (en) * 1974-01-31 1980-12-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040020665A (en) * 2002-08-31 2004-03-09 현대자동차주식회사 Composition of road wheel and manufacturing method of road wheel using it

Also Published As

Publication number Publication date
JPS6221069B2 (en) 1987-05-11
DE3274748D1 (en) 1987-01-29
CA1200124A (en) 1986-02-04
EP0070082B1 (en) 1986-12-17
EP0070082A2 (en) 1983-01-19
EP0070082A3 (en) 1983-11-09

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