JPH0314898B2 - - Google Patents

Info

Publication number
JPH0314898B2
JPH0314898B2 JP58044302A JP4430283A JPH0314898B2 JP H0314898 B2 JPH0314898 B2 JP H0314898B2 JP 58044302 A JP58044302 A JP 58044302A JP 4430283 A JP4430283 A JP 4430283A JP H0314898 B2 JPH0314898 B2 JP H0314898B2
Authority
JP
Japan
Prior art keywords
rolling
steel
strength
toughness
grain size
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
JP58044302A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59170241A (ja
Inventor
Makoto Saito
Atsuyoshi Kimura
Yukio Ito
Kyoaki Nishigori
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
Original Assignee
Daido Steel 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 filed Critical Daido Steel Co Ltd
Priority to JP4430283A priority Critical patent/JPS59170241A/ja
Publication of JPS59170241A publication Critical patent/JPS59170241A/ja
Publication of JPH0314898B2 publication Critical patent/JPH0314898B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP4430283A 1983-03-18 1983-03-18 高強度・高靭性ばね用鋼 Granted JPS59170241A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4430283A JPS59170241A (ja) 1983-03-18 1983-03-18 高強度・高靭性ばね用鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4430283A JPS59170241A (ja) 1983-03-18 1983-03-18 高強度・高靭性ばね用鋼

Publications (2)

Publication Number Publication Date
JPS59170241A JPS59170241A (ja) 1984-09-26
JPH0314898B2 true JPH0314898B2 (en]) 1991-02-27

Family

ID=12687701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4430283A Granted JPS59170241A (ja) 1983-03-18 1983-03-18 高強度・高靭性ばね用鋼

Country Status (1)

Country Link
JP (1) JPS59170241A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62170460A (ja) * 1986-01-21 1987-07-27 Honda Motor Co Ltd 高強度弁ばね用鋼及びその製造方法
JP2650225B2 (ja) * 1986-01-30 1997-09-03 大同特殊鋼株式会社 ばね用鋼
JP2619864B2 (ja) * 1986-12-09 1997-06-11 日本発条株式会社 ばね用鋼材
JP2860789B2 (ja) * 1987-04-30 1999-02-24 愛知製鋼 株式会社 焼入性、耐久性の優れたばね用鋼
JP2613601B2 (ja) * 1987-09-25 1997-05-28 日産自動車株式会社 高強度スプリング
JP2839900B2 (ja) * 1989-05-29 1998-12-16 愛知製鋼株式会社 耐久性，耐へたり性に優れたばね鋼
US5258082A (en) * 1991-11-18 1993-11-02 Nhk Spring Co., Ltd. High strength spring
KR100398387B1 (ko) * 1998-12-22 2003-12-18 주식회사 포스코 피로수명이우수한고강도엔진밸브스프링강선재의제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925024B2 (ja) * 1980-06-26 1984-06-13 株式会社神戸製鋼所 懸架ばね用鋼
JPS6041699B2 (ja) * 1981-05-16 1985-09-18 愛知製鋼株式会社 焼入性、耐へたり性の優れたばね用鋼
JPS5827956A (ja) * 1981-08-11 1983-02-18 Aichi Steel Works Ltd 耐へたり性の優れたばね用鋼
JPS5827759A (ja) * 1981-08-12 1983-02-18 Toshiba Corp メタリツク塗装方法
JPS5842754A (ja) * 1981-09-04 1983-03-12 Kobe Steel Ltd 耐熱性の優れたばね用鋼

Also Published As

Publication number Publication date
JPS59170241A (ja) 1984-09-26

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