JPH0572443B2 - - Google Patents

Info

Publication number
JPH0572443B2
JPH0572443B2 JP61169027A JP16902786A JPH0572443B2 JP H0572443 B2 JPH0572443 B2 JP H0572443B2 JP 61169027 A JP61169027 A JP 61169027A JP 16902786 A JP16902786 A JP 16902786A JP H0572443 B2 JPH0572443 B2 JP H0572443B2
Authority
JP
Japan
Prior art keywords
rolling
ferrite
austenite
present
less
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 - Fee Related
Application number
JP61169027A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6326310A (ja
Inventor
Atsuhiko Yoshe
Naoki Doi
Hirobumi Morikawa
Yasumitsu Onoe
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 JP16902786A priority Critical patent/JPS6326310A/ja
Publication of JPS6326310A publication Critical patent/JPS6326310A/ja
Publication of JPH0572443B2 publication Critical patent/JPH0572443B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP16902786A 1986-07-19 1986-07-19 高靭性鋼の製造方法 Granted JPS6326310A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16902786A JPS6326310A (ja) 1986-07-19 1986-07-19 高靭性鋼の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16902786A JPS6326310A (ja) 1986-07-19 1986-07-19 高靭性鋼の製造方法

Publications (2)

Publication Number Publication Date
JPS6326310A JPS6326310A (ja) 1988-02-03
JPH0572443B2 true JPH0572443B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-12

Family

ID=15878965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16902786A Granted JPS6326310A (ja) 1986-07-19 1986-07-19 高靭性鋼の製造方法

Country Status (1)

Country Link
JP (1) JPS6326310A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62130214A (ja) * 1985-11-29 1987-06-12 Kawasaki Steel Corp 高じん性鋼の製造方法

Also Published As

Publication number Publication date
JPS6326310A (ja) 1988-02-03

Similar Documents

Publication Publication Date Title
JPH0320408A (ja) 低温靭性に優れた高張力鋼材の製造法
JP2510187B2 (ja) 低温靭性に優れた低降伏比高張力ラインパイプ用熱延鋼板の製造方法
JPH0572443B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0143008B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3137754B2 (ja) 深絞り性の極めて優れた冷延鋼板の効率的な製造方法
JPH0215612B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0257634A (ja) 高強度鋼板の製造方法及びその加工品の熱処理方法
JPH0615692B2 (ja) オ−ステナイト系ステンレス厚鋼板の製造方法
JPS586937A (ja) 加工用熱延高張力鋼板の製造法
JP2706159B2 (ja) 溶接性の良好な低降伏比高張力鋼の製造方法
JPH0351769B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH02133518A (ja) 低温靭性に優れた高張力鋼材の製造法
JP2566068B2 (ja) 冷間加工性の優れた棒鋼の製造方法
JP3174098B2 (ja) 低降伏比ウエブ薄肉ｈ形鋼及びその製造方法
JPS6013029A (ja) 高張力鋼棒材の製造方法
JPH027368B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR960007427B1 (ko) 고강도 오스테나이트계 석출경화형 스텐레스 냉연강판 제조방법
JPH0250909A (ja) 高靭性鋼の製造法
JPH02163314A (ja) 冷間加工用低降伏比高張力鋼の製造方法
JPS63293110A (ja) 高強度高靭性低降伏比厚鋼板の製造方法
JPS59200723A (ja) 靭性のすぐれた高張力鋼板の製造方法
JPH06271932A (ja) 高靭性鋼の製造法
JPH0243317A (ja) 靭性の優れた鋼材の製造法
JPS62167819A (ja) 圧延強靭鋼の製造方法
JPH06279854A (ja) 高靱性鋼板の製造法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees