JPH0468377B2 - - Google Patents

Info

Publication number
JPH0468377B2
JPH0468377B2 JP1269043A JP26904389A JPH0468377B2 JP H0468377 B2 JPH0468377 B2 JP H0468377B2 JP 1269043 A JP1269043 A JP 1269043A JP 26904389 A JP26904389 A JP 26904389A JP H0468377 B2 JPH0468377 B2 JP H0468377B2
Authority
JP
Japan
Prior art keywords
less
steel
group
machinability
toughness
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 - Lifetime
Application number
JP1269043A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02138439A (ja
Inventor
Kazuo Ito
Yoshitomo Hitachi
Noryoshi Shibata
Takeshi Kato
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP26904389A priority Critical patent/JPH02138439A/ja
Publication of JPH02138439A publication Critical patent/JPH02138439A/ja
Publication of JPH0468377B2 publication Critical patent/JPH0468377B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP26904389A 1989-10-18 1989-10-18 成形用工具のための工具鋼 Granted JPH02138439A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26904389A JPH02138439A (ja) 1989-10-18 1989-10-18 成形用工具のための工具鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26904389A JPH02138439A (ja) 1989-10-18 1989-10-18 成形用工具のための工具鋼

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP15415581A Division JPS5855553A (ja) 1981-09-29 1981-09-29 工具鋼

Publications (2)

Publication Number Publication Date
JPH02138439A JPH02138439A (ja) 1990-05-28
JPH0468377B2 true JPH0468377B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-11-02

Family

ID=17466881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26904389A Granted JPH02138439A (ja) 1989-10-18 1989-10-18 成形用工具のための工具鋼

Country Status (1)

Country Link
JP (1) JPH02138439A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2002077309A1 (fr) * 2001-03-23 2002-10-03 Sumitomo Metal Industries, Ltd. Acier moule et moule metallique destine a la coulee
DE102009008285A1 (de) * 2009-02-10 2010-11-25 Gebr. Schmachtenberg Gmbh Stahllegierung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039740B2 (ja) * 1978-12-25 1985-09-07 大同特殊鋼株式会社 プラスチツク成形金型用鋼
JPS5855553A (ja) * 1981-09-29 1983-04-01 Daido Steel Co Ltd 工具鋼

Also Published As

Publication number Publication date
JPH02138439A (ja) 1990-05-28

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