JPS5220923A - Alloy steel for low-temperature use having good low-temperature toughn ess at the welded joint - Google Patents

Alloy steel for low-temperature use having good low-temperature toughn ess at the welded joint

Info

Publication number
JPS5220923A
JPS5220923A JP9797375A JP9797375A JPS5220923A JP S5220923 A JPS5220923 A JP S5220923A JP 9797375 A JP9797375 A JP 9797375A JP 9797375 A JP9797375 A JP 9797375A JP S5220923 A JPS5220923 A JP S5220923A
Authority
JP
Japan
Prior art keywords
low
temperature
alloy steel
welded joint
toughn
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
JP9797375A
Other languages
Japanese (ja)
Other versions
JPS5636701B2 (en
Inventor
Seiji Kobayashi
Mutsuo Hiromatsu
Takaharu Nakada
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP9797375A priority Critical patent/JPS5220923A/en
Publication of JPS5220923A publication Critical patent/JPS5220923A/en
Publication of JPS5636701B2 publication Critical patent/JPS5636701B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To provide alloy steel for low-temperature use which shows good lowtemperature toughness not only in the steel sheet (making welding structure) itself but also at the welded joint when it is welded to make a welding structure of vessels storing a low-temperature medium such as liquefied natural gas and liquid nitrogen.
COPYRIGHT: (C)1977,JPO&Japio
JP9797375A 1975-08-11 1975-08-11 Alloy steel for low-temperature use having good low-temperature toughn ess at the welded joint Granted JPS5220923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9797375A JPS5220923A (en) 1975-08-11 1975-08-11 Alloy steel for low-temperature use having good low-temperature toughn ess at the welded joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9797375A JPS5220923A (en) 1975-08-11 1975-08-11 Alloy steel for low-temperature use having good low-temperature toughn ess at the welded joint

Publications (2)

Publication Number Publication Date
JPS5220923A true JPS5220923A (en) 1977-02-17
JPS5636701B2 JPS5636701B2 (en) 1981-08-26

Family

ID=14206602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9797375A Granted JPS5220923A (en) 1975-08-11 1975-08-11 Alloy steel for low-temperature use having good low-temperature toughn ess at the welded joint

Country Status (1)

Country Link
JP (1) JPS5220923A (en)

Also Published As

Publication number Publication date
JPS5636701B2 (en) 1981-08-26

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