JPS5723048A - Secondary hardening type hot tool steel - Google Patents

Secondary hardening type hot tool steel

Info

Publication number
JPS5723048A
JPS5723048A JP9505580A JP9505580A JPS5723048A JP S5723048 A JPS5723048 A JP S5723048A JP 9505580 A JP9505580 A JP 9505580A JP 9505580 A JP9505580 A JP 9505580A JP S5723048 A JPS5723048 A JP S5723048A
Authority
JP
Japan
Prior art keywords
temp
steel material
less
hot tool
tool steel
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
JP9505580A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0140894B2 (enrdf_load_stackoverflow
Inventor
Kazuo Ito
Yoshitomo Hitachi
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 JP9505580A priority Critical patent/JPS5723048A/ja
Publication of JPS5723048A publication Critical patent/JPS5723048A/ja
Publication of JPH0140894B2 publication Critical patent/JPH0140894B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
JP9505580A 1980-07-14 1980-07-14 Secondary hardening type hot tool steel Granted JPS5723048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9505580A JPS5723048A (en) 1980-07-14 1980-07-14 Secondary hardening type hot tool steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9505580A JPS5723048A (en) 1980-07-14 1980-07-14 Secondary hardening type hot tool steel

Publications (2)

Publication Number Publication Date
JPS5723048A true JPS5723048A (en) 1982-02-06
JPH0140894B2 JPH0140894B2 (enrdf_load_stackoverflow) 1989-09-01

Family

ID=14127356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9505580A Granted JPS5723048A (en) 1980-07-14 1980-07-14 Secondary hardening type hot tool steel

Country Status (1)

Country Link
JP (1) JPS5723048A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143471A (en) * 1981-02-28 1982-09-04 Daido Steel Co Ltd High-speed steel
JPS61213349A (ja) * 1985-03-16 1986-09-22 Daido Steel Co Ltd 合金工具鋼
JPS63162840A (ja) * 1986-12-25 1988-07-06 Hitachi Metals Ltd 熱間加工用工具鋼
JPH0225543A (ja) * 1988-07-12 1990-01-29 Sanyo Special Steel Co Ltd 高強度熱間加工用工具鋼
CN113684416A (zh) * 2021-07-16 2021-11-23 安徽瑞泰新材料科技有限公司 一种高淬透耐磨钢球及其制备方法
US12286697B2 (en) 2012-05-07 2025-04-29 Valls Besitz Gmbh Low temperature hardenable steels with excellent machinability

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143471A (en) * 1981-02-28 1982-09-04 Daido Steel Co Ltd High-speed steel
JPS61213349A (ja) * 1985-03-16 1986-09-22 Daido Steel Co Ltd 合金工具鋼
JPS63162840A (ja) * 1986-12-25 1988-07-06 Hitachi Metals Ltd 熱間加工用工具鋼
JPH0225543A (ja) * 1988-07-12 1990-01-29 Sanyo Special Steel Co Ltd 高強度熱間加工用工具鋼
US12286697B2 (en) 2012-05-07 2025-04-29 Valls Besitz Gmbh Low temperature hardenable steels with excellent machinability
CN113684416A (zh) * 2021-07-16 2021-11-23 安徽瑞泰新材料科技有限公司 一种高淬透耐磨钢球及其制备方法

Also Published As

Publication number Publication date
JPH0140894B2 (enrdf_load_stackoverflow) 1989-09-01

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