JPS6455363A - Cr stainless steel - Google Patents

Cr stainless steel

Info

Publication number
JPS6455363A
JPS6455363A JP21022187A JP21022187A JPS6455363A JP S6455363 A JPS6455363 A JP S6455363A JP 21022187 A JP21022187 A JP 21022187A JP 21022187 A JP21022187 A JP 21022187A JP S6455363 A JPS6455363 A JP S6455363A
Authority
JP
Japan
Prior art keywords
welding
plural times
toughness
regulated
purposes
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.)
Granted
Application number
JP21022187A
Other languages
Japanese (ja)
Other versions
JPH0751737B2 (en
Inventor
Keiichi Omura
Mikio Yamanaka
Masashi Ichikawa
Akio Yamamoto
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 JP21022187A priority Critical patent/JPH0751737B2/en
Publication of JPS6455363A publication Critical patent/JPS6455363A/en
Publication of JPH0751737B2 publication Critical patent/JPH0751737B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Heat Treatment Of Steel (AREA)

Abstract

PURPOSE:To prevent deterioration in strength, toughness, workability and corrosion resistance even after subjected to welding plural times, by controlling the compositional limit values of Cr, C, N, Ni, Nb, etc., respectively. CONSTITUTION:A steel used for purposes where welding is applied plural times and having a composition which consists of, by weight, <0.035% C, <0.02% N, 0.1-0.5% Si, 0.1-0.8% Mn, 11-17% Cr, 0.8-3.0% Ni, 0.005-0.03% Al, 0.05-0.35% Nb, 0.05-0.8% Cu, and the balance Fe with inevitable impurities and in which (C+N) and Nb/(C+N) are regulated to <0.05% and 2.5-7, respectively, and also the value of CRE represented by an equation is regulated to 5-20 is prepared. A steel sheet of the above composition is heated to the prescribed temp. and air-cooled, if necessary, by which the steel excellent in toughness, composed of massive martensitic structure, having >=about 60kgf/mm<2> yield strength, and used for purposes in which welding is applied plural times to produce bicycle rim can be prepared.
JP21022187A 1987-08-26 1987-08-26 Cr-based stainless steel Expired - Fee Related JPH0751737B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21022187A JPH0751737B2 (en) 1987-08-26 1987-08-26 Cr-based stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21022187A JPH0751737B2 (en) 1987-08-26 1987-08-26 Cr-based stainless steel

Publications (2)

Publication Number Publication Date
JPS6455363A true JPS6455363A (en) 1989-03-02
JPH0751737B2 JPH0751737B2 (en) 1995-06-05

Family

ID=16585791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21022187A Expired - Fee Related JPH0751737B2 (en) 1987-08-26 1987-08-26 Cr-based stainless steel

Country Status (1)

Country Link
JP (1) JPH0751737B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700174A1 (en) * 1993-01-07 1994-07-08 Gerard Jacques Wheeled appts. and their components and accessories
JP2004115888A (en) * 2002-09-27 2004-04-15 Nisshin Steel Co Ltd Tire rim material and frame material for stainless steel-made two-wheeled vehicle excellent in deflecting resistance
JP2012201929A (en) * 2011-03-25 2012-10-22 Nippon Steel & Sumikin Stainless Steel Corp Stainless steel wire material and steel wire excellent in corrosion resistance, strength, ductility, and method for producing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700174A1 (en) * 1993-01-07 1994-07-08 Gerard Jacques Wheeled appts. and their components and accessories
JP2004115888A (en) * 2002-09-27 2004-04-15 Nisshin Steel Co Ltd Tire rim material and frame material for stainless steel-made two-wheeled vehicle excellent in deflecting resistance
JP2012201929A (en) * 2011-03-25 2012-10-22 Nippon Steel & Sumikin Stainless Steel Corp Stainless steel wire material and steel wire excellent in corrosion resistance, strength, ductility, and method for producing the same

Also Published As

Publication number Publication date
JPH0751737B2 (en) 1995-06-05

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees