JPS5389815A - Steel bar for low temperature - Google Patents

Steel bar for low temperature

Info

Publication number
JPS5389815A
JPS5389815A JP418777A JP418777A JPS5389815A JP S5389815 A JPS5389815 A JP S5389815A JP 418777 A JP418777 A JP 418777A JP 418777 A JP418777 A JP 418777A JP S5389815 A JPS5389815 A JP S5389815A
Authority
JP
Japan
Prior art keywords
low temperature
steel bar
low
impurites
ferro
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
JP418777A
Other languages
English (en)
Other versions
JPS581182B2 (ja
Inventor
Tatsuo Kunitake
Kazuhiko Nishida
Kenji Aihara
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 JP52004187A priority Critical patent/JPS581182B2/ja
Publication of JPS5389815A publication Critical patent/JPS5389815A/ja
Publication of JPS581182B2 publication Critical patent/JPS581182B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP52004187A 1977-01-17 1977-01-17 低温用棒鋼 Expired JPS581182B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52004187A JPS581182B2 (ja) 1977-01-17 1977-01-17 低温用棒鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52004187A JPS581182B2 (ja) 1977-01-17 1977-01-17 低温用棒鋼

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP56067800A Division JPS5854184B2 (ja) 1981-05-06 1981-05-06 低温用棒鋼

Publications (2)

Publication Number Publication Date
JPS5389815A true JPS5389815A (en) 1978-08-08
JPS581182B2 JPS581182B2 (ja) 1983-01-10

Family

ID=11577693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52004187A Expired JPS581182B2 (ja) 1977-01-17 1977-01-17 低温用棒鋼

Country Status (1)

Country Link
JP (1) JPS581182B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741354A (en) * 1980-08-27 1982-03-08 Daido Steel Co Ltd Superhigh strength steel
US4957702A (en) * 1988-04-30 1990-09-18 Qinghua University Air-cooling duplex bainite-martensite steels
WO1991016468A1 (en) * 1990-04-24 1991-10-31 Kennametal Inc. Air hardening steel
CN105779864A (zh) * 2016-04-28 2016-07-20 武汉钢铁股份有限公司 弥散强化微合金高强钢及其生产方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508714A (ja) * 1973-04-16 1975-01-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508714A (ja) * 1973-04-16 1975-01-29

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741354A (en) * 1980-08-27 1982-03-08 Daido Steel Co Ltd Superhigh strength steel
US4957702A (en) * 1988-04-30 1990-09-18 Qinghua University Air-cooling duplex bainite-martensite steels
WO1991016468A1 (en) * 1990-04-24 1991-10-31 Kennametal Inc. Air hardening steel
US5094923A (en) * 1990-04-24 1992-03-10 Kennametal Inc. Air hardening steel
US5279902A (en) * 1990-04-24 1994-01-18 Kennametal Inc. Air hardening steel
CN105779864A (zh) * 2016-04-28 2016-07-20 武汉钢铁股份有限公司 弥散强化微合金高强钢及其生产方法

Also Published As

Publication number Publication date
JPS581182B2 (ja) 1983-01-10

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