JPH0121867B2 - - Google Patents

Info

Publication number
JPH0121867B2
JPH0121867B2 JP60257241A JP25724185A JPH0121867B2 JP H0121867 B2 JPH0121867 B2 JP H0121867B2 JP 60257241 A JP60257241 A JP 60257241A JP 25724185 A JP25724185 A JP 25724185A JP H0121867 B2 JPH0121867 B2 JP H0121867B2
Authority
JP
Japan
Prior art keywords
steel
inclusions
less
molds
machinability
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
JP60257241A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61130469A (ja
Inventor
Yoshitomo Hitachi
Sadayuki Nakamura
Yukinori Matsuda
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 JP25724185A priority Critical patent/JPS61130469A/ja
Publication of JPS61130469A publication Critical patent/JPS61130469A/ja
Publication of JPH0121867B2 publication Critical patent/JPH0121867B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
JP25724185A 1985-11-16 1985-11-16 プラスチック成形金型用鋼 Granted JPS61130469A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25724185A JPS61130469A (ja) 1985-11-16 1985-11-16 プラスチック成形金型用鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25724185A JPS61130469A (ja) 1985-11-16 1985-11-16 プラスチック成形金型用鋼

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP8141279A Division JPS566758A (en) 1979-06-29 1979-06-29 Steel for mold and its production

Publications (2)

Publication Number Publication Date
JPS61130469A JPS61130469A (ja) 1986-06-18
JPH0121867B2 true JPH0121867B2 (enrdf_load_stackoverflow) 1989-04-24

Family

ID=17303645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25724185A Granted JPS61130469A (ja) 1985-11-16 1985-11-16 プラスチック成形金型用鋼

Country Status (1)

Country Link
JP (1) JPS61130469A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0593000B1 (de) * 1992-10-15 1998-03-25 NMH STAHLWERKE GmbH Schienenstahl

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127426A (en) * 1976-04-19 1977-10-26 Daido Steel Co Ltd Precipitation haredning hot working tool steel

Also Published As

Publication number Publication date
JPS61130469A (ja) 1986-06-18

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