JPS6367543B2 - - Google Patents

Info

Publication number
JPS6367543B2
JPS6367543B2 JP4092683A JP4092683A JPS6367543B2 JP S6367543 B2 JPS6367543 B2 JP S6367543B2 JP 4092683 A JP4092683 A JP 4092683A JP 4092683 A JP4092683 A JP 4092683A JP S6367543 B2 JPS6367543 B2 JP S6367543B2
Authority
JP
Japan
Prior art keywords
skd61
steel
resistance
cracking resistance
mold
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.)
Expired
Application number
JP4092683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59166654A (ja
Inventor
Kazuo Nakase
Atsushi Hamazaki
Yasuo Ootani
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP4092683A priority Critical patent/JPS59166654A/ja
Publication of JPS59166654A publication Critical patent/JPS59166654A/ja
Publication of JPS6367543B2 publication Critical patent/JPS6367543B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP4092683A 1983-03-12 1983-03-12 ５％Ｃｒ系鍛造用金型鋼 Granted JPS59166654A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4092683A JPS59166654A (ja) 1983-03-12 1983-03-12 ５％Ｃｒ系鍛造用金型鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4092683A JPS59166654A (ja) 1983-03-12 1983-03-12 ５％Ｃｒ系鍛造用金型鋼

Publications (2)

Publication Number Publication Date
JPS59166654A JPS59166654A (ja) 1984-09-20
JPS6367543B2 true JPS6367543B2 (https=) 1988-12-26

Family

ID=12594102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4092683A Granted JPS59166654A (ja) 1983-03-12 1983-03-12 ５％Ｃｒ系鍛造用金型鋼

Country Status (1)

Country Link
JP (1) JPS59166654A (https=)

Also Published As

Publication number Publication date
JPS59166654A (ja) 1984-09-20

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