JPS5450421A - Hot tool steel - Google Patents

Hot tool steel

Info

Publication number
JPS5450421A
JPS5450421A JP11764077A JP11764077A JPS5450421A JP S5450421 A JPS5450421 A JP S5450421A JP 11764077 A JP11764077 A JP 11764077A JP 11764077 A JP11764077 A JP 11764077A JP S5450421 A JPS5450421 A JP S5450421A
Authority
JP
Japan
Prior art keywords
tool steel
hot tool
hot
steel
tool
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.)
Pending
Application number
JP11764077A
Other languages
Japanese (ja)
Inventor
Tomitaka Nishimura
Yoshiyuki Niiyama
Norioki Uehara
Kunio Namimizu
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 JP11764077A priority Critical patent/JPS5450421A/en
Publication of JPS5450421A publication Critical patent/JPS5450421A/en
Pending legal-status Critical Current

Links

JP11764077A 1977-09-30 1977-09-30 Hot tool steel Pending JPS5450421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11764077A JPS5450421A (en) 1977-09-30 1977-09-30 Hot tool steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11764077A JPS5450421A (en) 1977-09-30 1977-09-30 Hot tool steel

Publications (1)

Publication Number Publication Date
JPS5450421A true JPS5450421A (en) 1979-04-20

Family

ID=14716690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11764077A Pending JPS5450421A (en) 1977-09-30 1977-09-30 Hot tool steel

Country Status (1)

Country Link
JP (1) JPS5450421A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524931A (en) * 1978-08-08 1980-02-22 Hitachi Metals Ltd Tool steel for hot processing
JPH0243346A (en) * 1988-08-03 1990-02-13 Hitachi Metals Ltd Tool steel for hot working
CN102212753A (en) * 2011-01-14 2011-10-12 上海大学 Novel heat and abrasion resistant alloy steel material for hot stamping die
CN102212754A (en) * 2011-01-14 2011-10-12 上海大学 Material for hot stamping mould and preparation method thereof
JP2014512456A (en) * 2011-03-04 2014-05-22 ウッデホルムス アーベー Hot working tool steel and method for producing hot working tool steel
JP2021147798A (en) * 2020-03-17 2021-09-27 井上商事株式会社 Roof board material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524931A (en) * 1978-08-08 1980-02-22 Hitachi Metals Ltd Tool steel for hot processing
JPH0243346A (en) * 1988-08-03 1990-02-13 Hitachi Metals Ltd Tool steel for hot working
CN102212753A (en) * 2011-01-14 2011-10-12 上海大学 Novel heat and abrasion resistant alloy steel material for hot stamping die
CN102212754A (en) * 2011-01-14 2011-10-12 上海大学 Material for hot stamping mould and preparation method thereof
JP2014512456A (en) * 2011-03-04 2014-05-22 ウッデホルムス アーベー Hot working tool steel and method for producing hot working tool steel
JP2021147798A (en) * 2020-03-17 2021-09-27 井上商事株式会社 Roof board material

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