JPS6353246B2 - - Google Patents

Info

Publication number
JPS6353246B2
JPS6353246B2 JP55166611A JP16661180A JPS6353246B2 JP S6353246 B2 JPS6353246 B2 JP S6353246B2 JP 55166611 A JP55166611 A JP 55166611A JP 16661180 A JP16661180 A JP 16661180A JP S6353246 B2 JPS6353246 B2 JP S6353246B2
Authority
JP
Japan
Prior art keywords
steel
free
stress relief
cracking
relief annealing
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
JP55166611A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5792125A (en
Inventor
Takahide Oono
Yoshihiro Okamura
Seinosuke Yano
Toshimitsu Fujii
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
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP16661180A priority Critical patent/JPS5792125A/ja
Publication of JPS5792125A publication Critical patent/JPS5792125A/ja
Publication of JPS6353246B2 publication Critical patent/JPS6353246B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
JP16661180A 1980-11-28 1980-11-28 Production of b-v-containing steel of low stress relief annealing crack sensitivity Granted JPS5792125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16661180A JPS5792125A (en) 1980-11-28 1980-11-28 Production of b-v-containing steel of low stress relief annealing crack sensitivity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16661180A JPS5792125A (en) 1980-11-28 1980-11-28 Production of b-v-containing steel of low stress relief annealing crack sensitivity

Publications (2)

Publication Number Publication Date
JPS5792125A JPS5792125A (en) 1982-06-08
JPS6353246B2 true JPS6353246B2 (enrdf_load_stackoverflow) 1988-10-21

Family

ID=15834510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16661180A Granted JPS5792125A (en) 1980-11-28 1980-11-28 Production of b-v-containing steel of low stress relief annealing crack sensitivity

Country Status (1)

Country Link
JP (1) JPS5792125A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110765A (ja) * 1982-12-16 1984-06-26 Kawasaki Steel Corp 耐水素侵食特性と耐ＳＲ割れ特性のすぐれた圧力容器用Ｃｒ−Ｍｏ鋼
JPS60238451A (ja) * 1984-05-14 1985-11-27 Kawasaki Steel Corp 圧力容器用高強度Ｃｒ−Ｍｏ鋼
JPS6156268A (ja) * 1984-08-24 1986-03-20 Nippon Steel Corp 高靭性高張力鋼およびその製造法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144318A (en) * 1976-05-28 1977-12-01 Nippon Steel Corp Production of high tensile strength steel excllent in weldability and sr brittleness resistance

Also Published As

Publication number Publication date
JPS5792125A (en) 1982-06-08

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