JPS6135249B2 - - Google Patents

Info

Publication number
JPS6135249B2
JPS6135249B2 JP58228760A JP22876083A JPS6135249B2 JP S6135249 B2 JPS6135249 B2 JP S6135249B2 JP 58228760 A JP58228760 A JP 58228760A JP 22876083 A JP22876083 A JP 22876083A JP S6135249 B2 JPS6135249 B2 JP S6135249B2
Authority
JP
Japan
Prior art keywords
steel
less
deformation resistance
temperature
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.)
Expired
Application number
JP58228760A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60121220A (ja
Inventor
Yoshiaki Yamada
Takehiko Kato
Toshio Kawasaki
Tatsuo Yada
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP22876083A priority Critical patent/JPS60121220A/ja
Publication of JPS60121220A publication Critical patent/JPS60121220A/ja
Publication of JPS6135249B2 publication Critical patent/JPS6135249B2/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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires

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)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
JP22876083A 1983-12-02 1983-12-02 冷間鍛造性にすぐれた熱間圧延線材棒鋼の製造方法 Granted JPS60121220A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22876083A JPS60121220A (ja) 1983-12-02 1983-12-02 冷間鍛造性にすぐれた熱間圧延線材棒鋼の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22876083A JPS60121220A (ja) 1983-12-02 1983-12-02 冷間鍛造性にすぐれた熱間圧延線材棒鋼の製造方法

Publications (2)

Publication Number Publication Date
JPS60121220A JPS60121220A (ja) 1985-06-28
JPS6135249B2 true JPS6135249B2 (en)) 1986-08-12

Family

ID=16881394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22876083A Granted JPS60121220A (ja) 1983-12-02 1983-12-02 冷間鍛造性にすぐれた熱間圧延線材棒鋼の製造方法

Country Status (1)

Country Link
JP (1) JPS60121220A (en))

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6473021A (en) * 1987-09-11 1989-03-17 Kobe Steel Ltd Production of fine grain steel
KR100985242B1 (ko) * 2003-10-16 2010-10-04 주식회사 포스코 연질화 열처리 생략이 가능한 중탄소강 선재의 제조방법및 그 장치
JP4948250B2 (ja) * 2007-04-27 2012-06-06 三菱電機株式会社 オプション部材及び照明器具
CN104759469B (zh) * 2015-03-31 2016-06-22 邢台钢铁有限责任公司 免退火中碳冷镦钢热轧线材的生产方法
KR102306264B1 (ko) * 2017-02-28 2021-09-29 제이에프이 스틸 가부시키가이샤 절삭 가공용 선재
CN110653276B (zh) * 2019-09-06 2021-03-16 北京科技大学 大规格棒材的小压缩比压实焊合孔隙性缺陷的轧制方法
CN111876676B (zh) * 2020-07-09 2021-12-21 甘肃酒钢集团宏兴钢铁股份有限公司 一种1800MPa级热冲压成形用冷轧钢生产方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029590B2 (ja) * 1979-09-29 1985-07-11 日鐵溶接工業株式会社 スクリュ−ロッドの自動溶接装置
JPS5739002A (en) * 1980-08-21 1982-03-04 Nippon Steel Corp Manufacture of hot rolled wire rod of low carbon killed steel having long service life of die in cold forging
JPS5773123A (en) * 1980-10-22 1982-05-07 Sumitomo Metal Ind Ltd Producton of low alloy steel of superior cold workability

Also Published As

Publication number Publication date
JPS60121220A (ja) 1985-06-28

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