JPS5713155A - Free cutting alloy tool steel - Google Patents

Free cutting alloy tool steel

Info

Publication number
JPS5713155A
JPS5713155A JP8594980A JP8594980A JPS5713155A JP S5713155 A JPS5713155 A JP S5713155A JP 8594980 A JP8594980 A JP 8594980A JP 8594980 A JP8594980 A JP 8594980A JP S5713155 A JPS5713155 A JP S5713155A
Authority
JP
Japan
Prior art keywords
free cutting
tool steel
steel
dies
alloy 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.)
Granted
Application number
JP8594980A
Other languages
Japanese (ja)
Other versions
JPH0121223B2 (en
Inventor
Yoshiyuki Niiyama
Naoyuki Yamauchi
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 JP8594980A priority Critical patent/JPS5713155A/en
Publication of JPS5713155A publication Critical patent/JPS5713155A/en
Publication of JPH0121223B2 publication Critical patent/JPH0121223B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

PURPOSE: To enhance the impact resistance, toughness and machinability of a steel contg. C, Si, Mn, Cr, Mo and N by adding S and Te as free cutting components to the steel.
CONSTITUTION: This tool steel contains 0.2W0.8% C, 0.1W1.5% Si, 0.4W1.5% Mn, 1W6% Cr, 0.1W1% Mo and 0.02W0.3% N and further contains 0.05W0.3% S and 0.03W0.3% Te as free cutting components. When this steel is formed into dies such as a die plate, drawing dies or punching dies, the dies have superior impact resistance, superior toughness and a prolonged life.
COPYRIGHT: (C)1982,JPO&Japio
JP8594980A 1980-06-26 1980-06-26 Free cutting alloy tool steel Granted JPS5713155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8594980A JPS5713155A (en) 1980-06-26 1980-06-26 Free cutting alloy tool steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8594980A JPS5713155A (en) 1980-06-26 1980-06-26 Free cutting alloy tool steel

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP63327837A Division JPH01201424A (en) 1988-12-27 1988-12-27 Manufacture of free-cutting die steel

Publications (2)

Publication Number Publication Date
JPS5713155A true JPS5713155A (en) 1982-01-23
JPH0121223B2 JPH0121223B2 (en) 1989-04-20

Family

ID=13873005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8594980A Granted JPS5713155A (en) 1980-06-26 1980-06-26 Free cutting alloy tool steel

Country Status (1)

Country Link
JP (1) JPS5713155A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217683A (en) * 1984-04-13 1985-10-31 Mitsubishi Electric Corp Laser output controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217683A (en) * 1984-04-13 1985-10-31 Mitsubishi Electric Corp Laser output controller

Also Published As

Publication number Publication date
JPH0121223B2 (en) 1989-04-20

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