JPS5873753A - 高速度工具鋼 - Google Patents

高速度工具鋼

Info

Publication number
JPS5873753A
JPS5873753A JP17332881A JP17332881A JPS5873753A JP S5873753 A JPS5873753 A JP S5873753A JP 17332881 A JP17332881 A JP 17332881A JP 17332881 A JP17332881 A JP 17332881A JP S5873753 A JPS5873753 A JP S5873753A
Authority
JP
Japan
Prior art keywords
less
speed tool
tool steel
steel
tempering
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
JP17332881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6136070B2 (enrdf_load_stackoverflow
Inventor
Norimasa Uchida
内田　憲正
Hideki Nakamura
秀樹 中村
Kingo Kiyonaga
清永　欣吾
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP17332881A priority Critical patent/JPS5873753A/ja
Publication of JPS5873753A publication Critical patent/JPS5873753A/ja
Publication of JPS6136070B2 publication Critical patent/JPS6136070B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heat Treatment Of Steel (AREA)
JP17332881A 1981-10-29 1981-10-29 高速度工具鋼 Granted JPS5873753A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17332881A JPS5873753A (ja) 1981-10-29 1981-10-29 高速度工具鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17332881A JPS5873753A (ja) 1981-10-29 1981-10-29 高速度工具鋼

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP27217285A Division JPS61179853A (ja) 1985-12-03 1985-12-03 高速度工具鋼

Publications (2)

Publication Number Publication Date
JPS5873753A true JPS5873753A (ja) 1983-05-04
JPS6136070B2 JPS6136070B2 (enrdf_load_stackoverflow) 1986-08-16

Family

ID=15958390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17332881A Granted JPS5873753A (ja) 1981-10-29 1981-10-29 高速度工具鋼

Country Status (1)

Country Link
JP (1) JPS5873753A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252119A (en) * 1990-10-31 1993-10-12 Hitachi Metals, Ltd. High speed tool steel produced by sintering powder and method of producing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105296868A (zh) * 2014-12-31 2016-02-03 芜湖金龙模具锻造有限责任公司 一种耐磨超硬高速钢

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252119A (en) * 1990-10-31 1993-10-12 Hitachi Metals, Ltd. High speed tool steel produced by sintering powder and method of producing same

Also Published As

Publication number Publication date
JPS6136070B2 (enrdf_load_stackoverflow) 1986-08-16

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