JPS52141412A - Hot working tool steel - Google Patents

Hot working tool steel

Info

Publication number
JPS52141412A
JPS52141412A JP4884976A JP4884976A JPS52141412A JP S52141412 A JPS52141412 A JP S52141412A JP 4884976 A JP4884976 A JP 4884976A JP 4884976 A JP4884976 A JP 4884976A JP S52141412 A JPS52141412 A JP S52141412A
Authority
JP
Japan
Prior art keywords
working tool
tool steel
hot working
hot
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
JP4884976A
Other languages
Japanese (ja)
Other versions
JPS5751456B2 (en
Inventor
Tamotsu Ueda
Jiichi Kitano
Hiroji Amano
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.)
Nachi Fujikoshi Corp
Original Assignee
Fujikoshi KK
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 Fujikoshi KK filed Critical Fujikoshi KK
Priority to JP4884976A priority Critical patent/JPS52141412A/en
Publication of JPS52141412A publication Critical patent/JPS52141412A/en
Publication of JPS5751456B2 publication Critical patent/JPS5751456B2/ja
Granted legal-status Critical Current

Links

JP4884976A 1976-04-28 1976-04-28 Hot working tool steel Granted JPS52141412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4884976A JPS52141412A (en) 1976-04-28 1976-04-28 Hot working tool steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4884976A JPS52141412A (en) 1976-04-28 1976-04-28 Hot working tool steel

Publications (2)

Publication Number Publication Date
JPS52141412A true JPS52141412A (en) 1977-11-25
JPS5751456B2 JPS5751456B2 (en) 1982-11-02

Family

ID=12814699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4884976A Granted JPS52141412A (en) 1976-04-28 1976-04-28 Hot working tool steel

Country Status (1)

Country Link
JP (1) JPS52141412A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521548A (en) * 1978-08-01 1980-02-15 Hitachi Metals Ltd Hot processing tool steel
JPS5635757A (en) * 1979-08-30 1981-04-08 Kobe Steel Ltd Hot working tool steel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131809A (en) * 1974-03-23 1975-10-18
JPS51134307A (en) * 1975-05-19 1976-11-20 Hitachi Metals Ltd Martensitic tool steel for hot working
JPS51140818A (en) * 1975-05-30 1976-12-04 Hitachi Metals Ltd Martensite tool steel for hot forming

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131809A (en) * 1974-03-23 1975-10-18
JPS51134307A (en) * 1975-05-19 1976-11-20 Hitachi Metals Ltd Martensitic tool steel for hot working
JPS51140818A (en) * 1975-05-30 1976-12-04 Hitachi Metals Ltd Martensite tool steel for hot forming

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521548A (en) * 1978-08-01 1980-02-15 Hitachi Metals Ltd Hot processing tool steel
JPS5635757A (en) * 1979-08-30 1981-04-08 Kobe Steel Ltd Hot working tool steel
JPS6225744B2 (en) * 1979-08-30 1987-06-04 Kobe Seikosho Kk

Also Published As

Publication number Publication date
JPS5751456B2 (en) 1982-11-02

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