JPS5677367A - Age hardening type austenitic hot working tool steel - Google Patents

Age hardening type austenitic hot working tool steel

Info

Publication number
JPS5677367A
JPS5677367A JP15484779A JP15484779A JPS5677367A JP S5677367 A JPS5677367 A JP S5677367A JP 15484779 A JP15484779 A JP 15484779A JP 15484779 A JP15484779 A JP 15484779A JP S5677367 A JPS5677367 A JP S5677367A
Authority
JP
Japan
Prior art keywords
working tool
hot working
tool steel
hardening type
age hardening
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
JP15484779A
Other languages
Japanese (ja)
Other versions
JPS5719749B2 (en
Inventor
Kingo Kiyonaga
Rinzo Sasaki
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 JP15484779A priority Critical patent/JPS5677367A/en
Publication of JPS5677367A publication Critical patent/JPS5677367A/en
Publication of JPS5719749B2 publication Critical patent/JPS5719749B2/ja
Granted legal-status Critical Current

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  • Heat Treatment Of Steel (AREA)

Abstract

PURPOSE: To provide the titled tool steel having a specified composition contg. C, Si, Mn and Cr and showing extremely superior performance in high temp. use.
CONSTITUTION: This age hardening type austenitic hot working tool steel is an alloy consisting of 0.41W1.2% C, 0.1W2% Si, 9W14% Mn, 9W17% Cr, 1.5W 3.5% Ni, 1.6W3.6% V and the balance Fe and trace impurities or further contg. 0.8W7% W, 0.5W4% Mo or 0.6W9.5% W and Mo. Because of the unique component blend unlike a conventional hot die steel, this steel shows extremely superior performance especially in high temp. use, and it is suitable for use as a material for a cold or hot working tool required to be a nonmagnetic body.
COPYRIGHT: (C)1981,JPO&Japio
JP15484779A 1979-11-29 1979-11-29 Age hardening type austenitic hot working tool steel Granted JPS5677367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15484779A JPS5677367A (en) 1979-11-29 1979-11-29 Age hardening type austenitic hot working tool steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15484779A JPS5677367A (en) 1979-11-29 1979-11-29 Age hardening type austenitic hot working tool steel

Publications (2)

Publication Number Publication Date
JPS5677367A true JPS5677367A (en) 1981-06-25
JPS5719749B2 JPS5719749B2 (en) 1982-04-24

Family

ID=15593190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15484779A Granted JPS5677367A (en) 1979-11-29 1979-11-29 Age hardening type austenitic hot working tool steel

Country Status (1)

Country Link
JP (1) JPS5677367A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211557A (en) * 1983-05-18 1984-11-30 Daido Steel Co Ltd heat resistant steel
JPS6240347A (en) * 1985-08-13 1987-02-21 Kanto Tokushu Seiko Kk Austenitic hot tool steel
JPS6394678U (en) * 1986-12-05 1988-06-18
JPS63203753A (en) * 1987-02-19 1988-08-23 Hitachi Metals Ltd Age hardening austenitic tool steel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211557A (en) * 1983-05-18 1984-11-30 Daido Steel Co Ltd heat resistant steel
JPS6240347A (en) * 1985-08-13 1987-02-21 Kanto Tokushu Seiko Kk Austenitic hot tool steel
JPS6394678U (en) * 1986-12-05 1988-06-18
JPS63203753A (en) * 1987-02-19 1988-08-23 Hitachi Metals Ltd Age hardening austenitic tool steel

Also Published As

Publication number Publication date
JPS5719749B2 (en) 1982-04-24

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