JPS51149856A - Special hhsteel and method of rolling thereof - Google Patents

Special hhsteel and method of rolling thereof

Info

Publication number
JPS51149856A
JPS51149856A JP7377075A JP7377075A JPS51149856A JP S51149856 A JPS51149856 A JP S51149856A JP 7377075 A JP7377075 A JP 7377075A JP 7377075 A JP7377075 A JP 7377075A JP S51149856 A JPS51149856 A JP S51149856A
Authority
JP
Japan
Prior art keywords
hhsteel
rolling
special
special hhsteel
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
JP7377075A
Other languages
Japanese (ja)
Other versions
JPS5618739B2 (en
Inventor
Keiji Okamoto
Shinichi Nagahashi
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 Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP7377075A priority Critical patent/JPS51149856A/en
Publication of JPS51149856A publication Critical patent/JPS51149856A/en
Publication of JPS5618739B2 publication Critical patent/JPS5618739B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/095—U-or channel sections
JP7377075A 1975-06-19 1975-06-19 Special hhsteel and method of rolling thereof Granted JPS51149856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7377075A JPS51149856A (en) 1975-06-19 1975-06-19 Special hhsteel and method of rolling thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7377075A JPS51149856A (en) 1975-06-19 1975-06-19 Special hhsteel and method of rolling thereof

Publications (2)

Publication Number Publication Date
JPS51149856A true JPS51149856A (en) 1976-12-23
JPS5618739B2 JPS5618739B2 (en) 1981-05-01

Family

ID=13527767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7377075A Granted JPS51149856A (en) 1975-06-19 1975-06-19 Special hhsteel and method of rolling thereof

Country Status (1)

Country Link
JP (1) JPS51149856A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495959A (en) * 1978-01-13 1979-07-28 Kawasaki Steel Co Method of making irregular shaped t steel
WO1994003687A1 (en) * 1992-08-07 1994-02-17 Toshiro Suzuki Structural member of beam or pillar, and connecting portion between pillar and beam
JP2008246572A (en) * 2007-03-30 2008-10-16 Nippon Steel Corp Structural member and its manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945869A (en) * 1972-09-08 1974-05-01
JPS5019661A (en) * 1973-06-25 1975-03-01
JPS5019660A (en) * 1973-06-25 1975-03-01
JPS5026744A (en) * 1973-07-11 1975-03-19

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945869A (en) * 1972-09-08 1974-05-01
JPS5019661A (en) * 1973-06-25 1975-03-01
JPS5019660A (en) * 1973-06-25 1975-03-01
JPS5026744A (en) * 1973-07-11 1975-03-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495959A (en) * 1978-01-13 1979-07-28 Kawasaki Steel Co Method of making irregular shaped t steel
JPS577001B2 (en) * 1978-01-13 1982-02-08
WO1994003687A1 (en) * 1992-08-07 1994-02-17 Toshiro Suzuki Structural member of beam or pillar, and connecting portion between pillar and beam
JP2008246572A (en) * 2007-03-30 2008-10-16 Nippon Steel Corp Structural member and its manufacturing method

Also Published As

Publication number Publication date
JPS5618739B2 (en) 1981-05-01

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