JPS58221262A - 時効硬化性プラスチツク金型用鋼 - Google Patents

時効硬化性プラスチツク金型用鋼

Info

Publication number
JPS58221262A
JPS58221262A JP19205382A JP19205382A JPS58221262A JP S58221262 A JPS58221262 A JP S58221262A JP 19205382 A JP19205382 A JP 19205382A JP 19205382 A JP19205382 A JP 19205382A JP S58221262 A JPS58221262 A JP S58221262A
Authority
JP
Japan
Prior art keywords
steel
fort
etching
present
plastic
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
JP19205382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6122025B2 (enrdf_load_stackoverflow
Inventor
Chiaki Asada
浅田　千秋
Toshiyuki Watanabe
敏幸 渡辺
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 JP19205382A priority Critical patent/JPS58221262A/ja
Publication of JPS58221262A publication Critical patent/JPS58221262A/ja
Publication of JPS6122025B2 publication Critical patent/JPS6122025B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
JP19205382A 1982-11-01 1982-11-01 時効硬化性プラスチツク金型用鋼 Granted JPS58221262A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19205382A JPS58221262A (ja) 1982-11-01 1982-11-01 時効硬化性プラスチツク金型用鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19205382A JPS58221262A (ja) 1982-11-01 1982-11-01 時効硬化性プラスチツク金型用鋼

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP4545079A Division JPS5937744B2 (ja) 1979-04-16 1979-04-16 時効硬化性プラスチツク金型用鋼

Publications (2)

Publication Number Publication Date
JPS58221262A true JPS58221262A (ja) 1983-12-22
JPS6122025B2 JPS6122025B2 (enrdf_load_stackoverflow) 1986-05-29

Family

ID=16284829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19205382A Granted JPS58221262A (ja) 1982-11-01 1982-11-01 時効硬化性プラスチツク金型用鋼

Country Status (1)

Country Link
JP (1) JPS58221262A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04263040A (ja) * 1991-02-15 1992-09-18 Nkk Corp 高硬度の成形金型用鋼およびその製造方法
JPH04263042A (ja) * 1991-02-15 1992-09-18 Nkk Corp 高硬度の成形金型用鋼およびその製造方法
JPH04263043A (ja) * 1991-02-15 1992-09-18 Nkk Corp 高硬度の成形金型用鋼およびその製造方法
JPH04263041A (ja) * 1991-02-15 1992-09-18 Nkk Corp 高硬度の成形金型用鋼およびその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04263040A (ja) * 1991-02-15 1992-09-18 Nkk Corp 高硬度の成形金型用鋼およびその製造方法
JPH04263042A (ja) * 1991-02-15 1992-09-18 Nkk Corp 高硬度の成形金型用鋼およびその製造方法
JPH04263043A (ja) * 1991-02-15 1992-09-18 Nkk Corp 高硬度の成形金型用鋼およびその製造方法
JPH04263041A (ja) * 1991-02-15 1992-09-18 Nkk Corp 高硬度の成形金型用鋼およびその製造方法

Also Published As

Publication number Publication date
JPS6122025B2 (enrdf_load_stackoverflow) 1986-05-29

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