JPH0559965B2 - - Google Patents

Info

Publication number
JPH0559965B2
JPH0559965B2 JP59279572A JP27957284A JPH0559965B2 JP H0559965 B2 JPH0559965 B2 JP H0559965B2 JP 59279572 A JP59279572 A JP 59279572A JP 27957284 A JP27957284 A JP 27957284A JP H0559965 B2 JPH0559965 B2 JP H0559965B2
Authority
JP
Japan
Prior art keywords
less
rolling
annealing
softening
cooling
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 - Lifetime
Application number
JP59279572A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61153230A (ja
Inventor
Toshuki Hoshino
Kimio Mine
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 JP27957284A priority Critical patent/JPS61153230A/ja
Publication of JPS61153230A publication Critical patent/JPS61153230A/ja
Publication of JPH0559965B2 publication Critical patent/JPH0559965B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP27957284A 1984-12-26 1984-12-26 迅速球状化が可能な低合金鋼線材の製造方法 Granted JPS61153230A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27957284A JPS61153230A (ja) 1984-12-26 1984-12-26 迅速球状化が可能な低合金鋼線材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27957284A JPS61153230A (ja) 1984-12-26 1984-12-26 迅速球状化が可能な低合金鋼線材の製造方法

Publications (2)

Publication Number Publication Date
JPS61153230A JPS61153230A (ja) 1986-07-11
JPH0559965B2 true JPH0559965B2 (Sortimente) 1993-09-01

Family

ID=17612845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27957284A Granted JPS61153230A (ja) 1984-12-26 1984-12-26 迅速球状化が可能な低合金鋼線材の製造方法

Country Status (1)

Country Link
JP (1) JPS61153230A (Sortimente)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6431930A (en) * 1987-07-27 1989-02-02 Kobe Steel Ltd Production of hot rolled bar steel and bar-in coil having excellent cold forgeability
JPS6473021A (en) * 1987-09-11 1989-03-17 Kobe Steel Ltd Production of fine grain steel
JP2756531B2 (ja) * 1988-06-13 1998-05-25 トーア・スチール株式会社 軟質棒鋼の製造方法
KR100268846B1 (ko) * 1996-05-22 2000-10-16 이구택 냉간압조성이 우수한 저탄소강선재의 구상화 열처리방법
KR100268852B1 (ko) * 1996-12-24 2000-10-16 이구택 구상화 열처리성이 우수한 냉간압조용 선재의 제조방법
CN110004376B (zh) * 2019-04-16 2020-11-13 江阴兴澄合金材料有限公司 一种免退火拉拔的中碳CrMo钢盘条的制造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773123A (en) * 1980-10-22 1982-05-07 Sumitomo Metal Ind Ltd Producton of low alloy steel of superior cold workability
JPS59126720A (ja) * 1983-01-11 1984-07-21 Kawasaki Steel Corp 鋼材の直接球状化処理方法

Also Published As

Publication number Publication date
JPS61153230A (ja) 1986-07-11

Similar Documents

Publication Publication Date Title
JP4018905B2 (ja) 機械構造用熱間圧延線材・棒鋼およびその製造方法
JP3554505B2 (ja) 機械構造用熱間圧延線材・棒鋼及びその製造方法
JPH0112816B2 (Sortimente)
JPH039168B2 (Sortimente)
JP3554506B2 (ja) 機械構造用熱間圧延線材・棒鋼の製造方法
KR100470671B1 (ko) 냉간 압조가공성이 우수한 비조질강의 제조방법
JPS589813B2 (ja) 非調質鍛鋼品の製造方法
JPH0559965B2 (Sortimente)
JP4061003B2 (ja) 高周波焼入れ性と冷鍛性に優れた冷間鍛造用棒線材
JPH01176055A (ja) 被削性に優れた熱間鍛造用非調質鋼
KR20210108002A (ko) 냉간압조용 선재 및 그 제조방법에 있어 열처리생략
JPH0112815B2 (Sortimente)
KR100328039B1 (ko) 냉간압조용선재의제조방법
JPS6286125A (ja) 高強度高靭性熱間圧延鋼材の製造方法
JPH0213004B2 (Sortimente)
JPH0570685B2 (Sortimente)
JPS63161117A (ja) 高強度高靭性熱間圧延鋼材の製造方法
JP3747982B2 (ja) 中・高炭素鋼板の製造方法
JPS6365021A (ja) 低温靭性の優れたｂ含有非調質高張力鋼板の製造方法
KR100435461B1 (ko) 재질편차가 적은 냉간압조용 강재의 제조방법
KR20210108001A (ko) 냉간압조용 강화 선재의제조방법
JP2804278B2 (ja) 直接軟化線棒材の製造方法
KR100311785B1 (ko) 연질 냉간압조용 합금강 선재의 제조방법
JP3274028B2 (ja) 非調質高強度高靭性熱間鍛造部品の製造方法
JPH03183725A (ja) 冷間加工性の優れた高炭素高Ｓｉ鋼の製造方法