JPH0561343B2 - - Google Patents

Info

Publication number
JPH0561343B2
JPH0561343B2 JP62217981A JP21798187A JPH0561343B2 JP H0561343 B2 JPH0561343 B2 JP H0561343B2 JP 62217981 A JP62217981 A JP 62217981A JP 21798187 A JP21798187 A JP 21798187A JP H0561343 B2 JPH0561343 B2 JP H0561343B2
Authority
JP
Japan
Prior art keywords
width
press
slab
steel
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.)
Expired - Fee Related
Application number
JP62217981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6462444A (en
Inventor
Manabu Oohori
Noriaki Koshizuka
Shuzo Ueda
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 JP21798187A priority Critical patent/JPS6462444A/ja
Publication of JPS6462444A publication Critical patent/JPS6462444A/ja
Publication of JPH0561343B2 publication Critical patent/JPH0561343B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Forging (AREA)
JP21798187A 1987-09-02 1987-09-02 Press die steel Granted JPS6462444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21798187A JPS6462444A (en) 1987-09-02 1987-09-02 Press die steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21798187A JPS6462444A (en) 1987-09-02 1987-09-02 Press die steel

Publications (2)

Publication Number Publication Date
JPS6462444A JPS6462444A (en) 1989-03-08
JPH0561343B2 true JPH0561343B2 (enrdf_load_stackoverflow) 1993-09-06

Family

ID=16712755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21798187A Granted JPS6462444A (en) 1987-09-02 1987-09-02 Press die steel

Country Status (1)

Country Link
JP (1) JPS6462444A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2662291B2 (ja) * 1989-03-28 1997-10-08 川崎製鉄株式会社 熱間プレス工具用鋼
JPH04318148A (ja) * 1991-04-18 1992-11-09 Hitachi Metals Ltd 熱間加工用工具鋼
JP2959319B2 (ja) * 1993-03-02 1999-10-06 住友金属工業株式会社 熱間鍛造金型用鋼
DE19833594A1 (de) * 1998-07-25 2000-01-27 Mwp Mahle J Wizemann Pleuco Gm Nockenwelle aus Stahlguß
JP5515442B2 (ja) 2009-06-16 2014-06-11 大同特殊鋼株式会社 熱間工具鋼及びこれを用いた鋼製品
JP2011001572A (ja) 2009-06-16 2011-01-06 Daido Steel Co Ltd 熱間工具鋼及びこれを用いた鋼製品
CN116024498B (zh) * 2022-12-26 2024-12-17 河南中原特钢装备制造有限公司 一种细晶粒高强韧性镜面塑料模具钢及其热处理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53149808A (en) * 1977-05-06 1978-12-27 Hitachi Metals Ltd Abrasionnresistant steel for nitriding use
JPS6380938A (ja) * 1986-09-24 1988-04-11 Daido Steel Co Ltd 金型の製造方法

Also Published As

Publication number Publication date
JPS6462444A (en) 1989-03-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees