JPH0215604B2 - - Google Patents

Info

Publication number
JPH0215604B2
JPH0215604B2 JP59112347A JP11234784A JPH0215604B2 JP H0215604 B2 JPH0215604 B2 JP H0215604B2 JP 59112347 A JP59112347 A JP 59112347A JP 11234784 A JP11234784 A JP 11234784A JP H0215604 B2 JPH0215604 B2 JP H0215604B2
Authority
JP
Japan
Prior art keywords
less
ferrite
pearlite
cold forging
bainite
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
JP59112347A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60255957A (ja
Inventor
Takashi Matsumoto
Kimihiro Shibata
Masahide Ike
Katsunori Takada
Kenji Isogawa
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.)
Daido Steel Co Ltd
Nissan Motor Co Ltd
Original Assignee
Daido Steel Co Ltd
Nissan Motor Co 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 Daido Steel Co Ltd, Nissan Motor Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP11234784A priority Critical patent/JPS60255957A/ja
Publication of JPS60255957A publication Critical patent/JPS60255957A/ja
Publication of JPH0215604B2 publication Critical patent/JPH0215604B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Forging (AREA)
JP11234784A 1984-05-31 1984-05-31 機械構造用部品の製造方法 Granted JPS60255957A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11234784A JPS60255957A (ja) 1984-05-31 1984-05-31 機械構造用部品の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11234784A JPS60255957A (ja) 1984-05-31 1984-05-31 機械構造用部品の製造方法

Publications (2)

Publication Number Publication Date
JPS60255957A JPS60255957A (ja) 1985-12-17
JPH0215604B2 true JPH0215604B2 (enrdf_load_html_response) 1990-04-12

Family

ID=14584412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11234784A Granted JPS60255957A (ja) 1984-05-31 1984-05-31 機械構造用部品の製造方法

Country Status (1)

Country Link
JP (1) JPS60255957A (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2576857B2 (ja) * 1986-05-02 1997-01-29 大同特殊鋼 株式会社 高強度非調質強靭鋼
JP2563164B2 (ja) * 1986-05-06 1996-12-11 大同特殊鋼 株式会社 高強度非調質強靭鋼
JPS6487717A (en) * 1987-09-30 1989-03-31 Nippon Steel Corp Production of high tensile bolt
DE69213533T2 (de) * 1991-04-15 1997-02-13 Hitachi Metals Ltd Hitzebeständiger Gussstahl, Verfahren zu seiner Herstellung und daraus hergestellte Abgasanlageteile
CN103233169B (zh) * 2013-05-02 2015-09-16 武汉钢铁(集团)公司 板形优良的高强度薄规格钢板及其生产方法
CN111206191B (zh) * 2020-03-06 2021-08-27 马鞍山钢铁股份有限公司 一种Ti-V复合微合金化超细贝氏体非调质钢及其控锻控冷工艺和生产工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838529A (enrdf_load_html_response) * 1971-09-22 1973-06-06
JPS5622941B2 (enrdf_load_html_response) * 1972-06-20 1981-05-28
JPS5734333B2 (enrdf_load_html_response) * 1974-06-21 1982-07-22
JPS5114818A (en) * 1974-07-30 1976-02-05 Nippon Steel Corp Kochoryokusenzai oyobi bokono seizoho
JPS6018729B2 (ja) * 1976-10-20 1985-05-11 住友金属工業株式会社 中低炭素高張力線材の製造方法
JPS55128568A (en) * 1979-03-23 1980-10-04 Sumitomo Metal Ind Ltd Heat-treated high tensile steel
JPS56102554A (en) * 1980-01-16 1981-08-17 Daido Steel Co Ltd Low strain case hardening steel
JPS56133451A (en) * 1980-03-24 1981-10-19 Kubota Ltd Oil loading pipe
JPS5767130A (en) * 1980-10-14 1982-04-23 Kawasaki Steel Corp Production of hot rolled dual phase high tensile steel plate

Also Published As

Publication number Publication date
JPS60255957A (ja) 1985-12-17

Similar Documents

Publication Publication Date Title
US5252153A (en) Process for producing steel bar wire rod for cold working
CN113862576B (zh) 一种非调质钢、曲轴及其生产方法
KR100428581B1 (ko) 강도 및 인성이 우수한 비조질강 및 이를 이용한 선재의 제조방법
US4584032A (en) Bolting bar material and a method of producing the same
JPH02153018A (ja) 鋼部材の製造方法
JP4632931B2 (ja) 冷間加工性に優れる高周波焼入れ用鋼及びその製造方法
JPS5853709B2 (ja) 鍛造ままの高強度鍛造用鋼
JPS63286517A (ja) 低降状比高張力鋼の製造方法
JPH0215604B2 (enrdf_load_html_response)
JPH0138847B2 (enrdf_load_html_response)
JP2841468B2 (ja) 冷間加工用軸受鋼
JPS6383249A (ja) 熱間工具鋼およびその製造方法
JPH04371547A (ja) 高強度強靭鋼の製造方法
JPH04297548A (ja) 高強度高靭性非調質鋼とその製造方法
JPH0219175B2 (enrdf_load_html_response)
JPH0526850B2 (enrdf_load_html_response)
JPS61104049A (ja) 機械構造用鋼
JPH02166257A (ja) 球状黒鉛鋳鉄及びその製造方法
KR20010060753A (ko) 저합금형 고응력 스프링의 제조방법
JP2732104B2 (ja) 耐久比の優れた構造用鋼
JP2005002366A (ja) 冷間加工性に優れた高硬度高周波焼入れ用鋼
JP4103191B2 (ja) 耐食性に優れた高周波焼入れ用高硬度鋼
JPH0572442B2 (enrdf_load_html_response)
JPH01129953A (ja) 高強度非調質鋼とその製造方法
JPH01220A (ja) 機械構造用熱間鍛造非調質部品の製造方法