JPH0150481B2 - - Google Patents

Info

Publication number
JPH0150481B2
JPH0150481B2 JP12834983A JP12834983A JPH0150481B2 JP H0150481 B2 JPH0150481 B2 JP H0150481B2 JP 12834983 A JP12834983 A JP 12834983A JP 12834983 A JP12834983 A JP 12834983A JP H0150481 B2 JPH0150481 B2 JP H0150481B2
Authority
JP
Japan
Prior art keywords
hole
split
slab
rough
shaped steel
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
JP12834983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6021101A (ja
Inventor
Yoshiaki Kusaba
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 JP12834983A priority Critical patent/JPS6021101A/ja
Publication of JPS6021101A publication Critical patent/JPS6021101A/ja
Publication of JPH0150481B2 publication Critical patent/JPH0150481B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
JP12834983A 1983-07-14 1983-07-14 形鋼の粗形鋼片圧延方法 Granted JPS6021101A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12834983A JPS6021101A (ja) 1983-07-14 1983-07-14 形鋼の粗形鋼片圧延方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12834983A JPS6021101A (ja) 1983-07-14 1983-07-14 形鋼の粗形鋼片圧延方法

Publications (2)

Publication Number Publication Date
JPS6021101A JPS6021101A (ja) 1985-02-02
JPH0150481B2 true JPH0150481B2 (enrdf_load_stackoverflow) 1989-10-30

Family

ID=14982611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12834983A Granted JPS6021101A (ja) 1983-07-14 1983-07-14 形鋼の粗形鋼片圧延方法

Country Status (1)

Country Link
JP (1) JPS6021101A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3272435B1 (en) 2015-03-19 2020-04-29 Nippon Steel Corporation H-shaped steel production method
EP3260210B1 (en) 2015-03-19 2019-09-11 Nippon Steel Corporation H-shaped steel production method
CN105057345B (zh) * 2015-08-21 2017-03-22 天津市中重科技工程有限公司 一种万能轧机劈轧板坯生产h型钢的方法
JP6593456B2 (ja) 2016-01-07 2019-10-23 日本製鉄株式会社 Ｈ形鋼の製造方法及びｈ形鋼製品
US20190009315A1 (en) 2016-01-07 2019-01-10 Nippon Steel & Sumitomo Metal Corporation Method for producing h-shaped steel and rolling apparatus
JP6434461B2 (ja) * 2016-08-10 2018-12-05 新日鐵住金株式会社 Ｈ形鋼の製造方法
CN109642296B (zh) * 2016-08-29 2019-11-05 日本制铁株式会社 轧制h型钢及其制造方法

Also Published As

Publication number Publication date
JPS6021101A (ja) 1985-02-02

Similar Documents

Publication Publication Date Title
US4402206A (en) Method of rolling slabs for the manufacture of beam blanks and a roll to be used therefor
JPH0150481B2 (enrdf_load_stackoverflow)
JPS641201B2 (enrdf_load_stackoverflow)
JP3457362B2 (ja) Ｈ形鋼用中間粗形鋼片の製造方法
US4420961A (en) Method for producing beam blank for universal beam
JPH11347601A (ja) 粗形鋼片の圧延方法
JP2004358541A (ja) 粗形鋼片の製造方法及び孔型ロール
WO2016148028A1 (ja) Ｈ形鋼の製造方法及びｈ形鋼製品
JPS61262404A (ja) Ｈ形鋼の熱間圧延方法
JP2534223B2 (ja) Ｈ形鋼用粗形鋼片の圧延方法
US4393679A (en) Method for producing blank for wide flange beam
JPH0155042B2 (enrdf_load_stackoverflow)
JP2000271601A (ja) Ｈ形鋼用粗形鋼片の製造方法
JP2004322105A (ja) Ｈ形鋼の製造方法及び孔型ロール
JP2000246304A (ja) 形鋼用粗形鋼片の圧延方法
JPS5893501A (ja) Ｈ形粗形鋼片の圧延方法
JP2010094707A (ja) Ｈ形鋼の圧延方法
JPH07124602A (ja) Ｚ型鋼矢板用粗形鋼片の圧延方法
JPS5837043B2 (ja) 形鋼の圧延方法
JPH02187201A (ja) Ｈ形鋼の粗圧延方法
JP3339457B2 (ja) Ｈ形鋼の高精度圧延方法
JPH04288903A (ja) Ｚ形鋼矢板の粗圧延方法
US1885861A (en) Method of making rails
JP2861831B2 (ja) 外法一定平行フランジ溝形鋼の圧延方法
JPH0118801B2 (enrdf_load_stackoverflow)