JPH08158013A - 耐食性バネ用鋼 - Google Patents

耐食性バネ用鋼

Info

Publication number
JPH08158013A
JPH08158013A JP7212239A JP21223995A JPH08158013A JP H08158013 A JPH08158013 A JP H08158013A JP 7212239 A JP7212239 A JP 7212239A JP 21223995 A JP21223995 A JP 21223995A JP H08158013 A JPH08158013 A JP H08158013A
Authority
JP
Japan
Prior art keywords
spring steel
hardness
less
alloy composition
steel
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.)
Pending
Application number
JP7212239A
Other languages
English (en)
Japanese (ja)
Inventor
Yukio Ito
幸生 伊藤
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 JP7212239A priority Critical patent/JPH08158013A/ja
Priority to DE69514081T priority patent/DE69514081T2/de
Priority to EP95115161A priority patent/EP0713924B1/en
Priority to US08/536,246 priority patent/US5643532A/en
Publication of JPH08158013A publication Critical patent/JPH08158013A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/908—Spring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Springs (AREA)
JP7212239A 1994-10-03 1995-08-21 耐食性バネ用鋼 Pending JPH08158013A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7212239A JPH08158013A (ja) 1994-10-03 1995-08-21 耐食性バネ用鋼
DE69514081T DE69514081T2 (de) 1994-10-03 1995-09-26 Korrosionsbeständiger Federstahl
EP95115161A EP0713924B1 (en) 1994-10-03 1995-09-26 Corrosion-resistant spring steel
US08/536,246 US5643532A (en) 1994-10-03 1995-09-29 Corrosion-resistant spring steel

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP23925194 1994-10-03
JP6-239251 1994-10-03
JP7212239A JPH08158013A (ja) 1994-10-03 1995-08-21 耐食性バネ用鋼

Publications (1)

Publication Number Publication Date
JPH08158013A true JPH08158013A (ja) 1996-06-18

Family

ID=26519087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7212239A Pending JPH08158013A (ja) 1994-10-03 1995-08-21 耐食性バネ用鋼

Country Status (4)

Country Link
US (1) US5643532A (Direct)
EP (1) EP0713924B1 (Direct)
JP (1) JPH08158013A (Direct)
DE (1) DE69514081T2 (Direct)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19852734B4 (de) * 1997-11-17 2005-02-24 Chuo Hatsujo K.K., Nagoya Feder mit verbesserter Korrosionsermüdungsbeständigkeit
EP0928835A1 (en) * 1998-01-07 1999-07-14 Modern Alloy Company L.L.C Universal alloy steel
JP4369415B2 (ja) * 2005-11-18 2009-11-18 株式会社神戸製鋼所 酸洗い性に優れたばね用鋼線材
DE112021001170T5 (de) 2020-02-21 2022-12-08 Nippon Steel Corporation Ventilfeder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867847A (ja) 1981-10-17 1983-04-22 Aichi Steel Works Ltd 耐へたり性の優れたばね用鋼
JPH0796697B2 (ja) 1986-10-24 1995-10-18 大同特殊鋼株式会社 高強度ばね用鋼
JPH0830246B2 (ja) 1987-03-05 1996-03-27 大同特殊鋼株式会社 高強度ばね用鋼
JPH02301541A (ja) * 1989-05-16 1990-12-13 Daido Steel Co Ltd 耐食性および耐腐食疲労強度に優れたばね鋼
JP2842579B2 (ja) * 1991-10-02 1999-01-06 株式会社 神戸製鋼所 疲労強度の優れた高強度ばね用鋼
JP3064672B2 (ja) * 1992-05-20 2000-07-12 株式会社神戸製鋼所 高強度ばね用鋼
JPH06122920A (ja) * 1992-10-12 1994-05-06 Kobe Steel Ltd 高強度ばね用鋼材の製法
JP2932943B2 (ja) * 1993-11-04 1999-08-09 株式会社神戸製鋼所 高耐食性高強度ばね用鋼材

Also Published As

Publication number Publication date
EP0713924A2 (en) 1996-05-29
DE69514081D1 (de) 2000-01-27
EP0713924A3 (Direct) 1996-07-03
EP0713924B1 (en) 1999-12-22
DE69514081T2 (de) 2000-04-20
US5643532A (en) 1997-07-01

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