JPS5241117A - Production process of non-refined 60 kg/mm high tensile steel having l ow carbon equivalent - Google Patents

Production process of non-refined 60 kg/mm high tensile steel having l ow carbon equivalent

Info

Publication number
JPS5241117A
JPS5241117A JP11713175A JP11713175A JPS5241117A JP S5241117 A JPS5241117 A JP S5241117A JP 11713175 A JP11713175 A JP 11713175A JP 11713175 A JP11713175 A JP 11713175A JP S5241117 A JPS5241117 A JP S5241117A
Authority
JP
Japan
Prior art keywords
refined
high tensile
tensile steel
carbon equivalent
production process
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
JP11713175A
Other languages
Japanese (ja)
Other versions
JPS5544137B2 (en
Inventor
Tomoo Tanaka
Nobuhisa Tabata
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP11713175A priority Critical patent/JPS5241117A/en
Publication of JPS5241117A publication Critical patent/JPS5241117A/en
Publication of JPS5544137B2 publication Critical patent/JPS5544137B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)

Abstract

PURPOSE: Providing non-refined 60 kg/mm high tensile steel of low carbon equivalent having a satisfactory toughness at a low temperature and a low sensitivity for weld crack.
COPYRIGHT: (C)1977,JPO&Japio
JP11713175A 1975-09-30 1975-09-30 Production process of non-refined 60 kg/mm high tensile steel having l ow carbon equivalent Granted JPS5241117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11713175A JPS5241117A (en) 1975-09-30 1975-09-30 Production process of non-refined 60 kg/mm high tensile steel having l ow carbon equivalent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11713175A JPS5241117A (en) 1975-09-30 1975-09-30 Production process of non-refined 60 kg/mm high tensile steel having l ow carbon equivalent

Publications (2)

Publication Number Publication Date
JPS5241117A true JPS5241117A (en) 1977-03-30
JPS5544137B2 JPS5544137B2 (en) 1980-11-11

Family

ID=14704199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11713175A Granted JPS5241117A (en) 1975-09-30 1975-09-30 Production process of non-refined 60 kg/mm high tensile steel having l ow carbon equivalent

Country Status (1)

Country Link
JP (1) JPS5241117A (en)

Also Published As

Publication number Publication date
JPS5544137B2 (en) 1980-11-11

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