JPS62240749A - Low permeability stainless steel - Google Patents

Low permeability stainless steel

Info

Publication number
JPS62240749A
JPS62240749A JP61085463A JP8546386A JPS62240749A JP S62240749 A JPS62240749 A JP S62240749A JP 61085463 A JP61085463 A JP 61085463A JP 8546386 A JP8546386 A JP 8546386A JP S62240749 A JPS62240749 A JP S62240749A
Authority
JP
Japan
Prior art keywords
stainless steel
low permeability
permeability
permeability stainless
low
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
JP61085463A
Other languages
Japanese (ja)
Inventor
Yoshiaki Kanai
Original Assignee
Yoshiaki Kanai
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 Yoshiaki Kanai filed Critical Yoshiaki Kanai
Priority to JP61085463A priority Critical patent/JPS62240749A/en
Publication of JPS62240749A publication Critical patent/JPS62240749A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a high-hardness, low-permeability stainless steel excellent in magnetic permeability as well as in Vickers hardenss after cold working, by specifying respective contents of C, Si, Mn, Ni, Cr, N, P, and S.
CONSTITUTION: The low permeability stainless steel consists of, by weight, ≤0.15% C, ≤1.0% Si, 4.0W8.0% Mn, 8.0W13.0% Ni, 14.0W19.0% Cr, 0.2W0.4% N, ≤0.045% P, ≤0.030% S, and the balance essentially Fe and has characteristics of ≥40% cold draft, ≤Hv480 Vickers hardness, and ≤1.01 magnetic permeability. Therefore, this steel is applicable to parts, etc., for computer storage devices, picture and sound storage devices, and sound devices requiring the above characteristics simultaneously.
COPYRIGHT: (C)1987,JPO&Japio
JP61085463A 1986-04-14 1986-04-14 Low permeability stainless steel Pending JPS62240749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61085463A JPS62240749A (en) 1986-04-14 1986-04-14 Low permeability stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61085463A JPS62240749A (en) 1986-04-14 1986-04-14 Low permeability stainless steel

Publications (1)

Publication Number Publication Date
JPS62240749A true JPS62240749A (en) 1987-10-21

Family

ID=13859579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61085463A Pending JPS62240749A (en) 1986-04-14 1986-04-14 Low permeability stainless steel

Country Status (1)

Country Link
JP (1) JPS62240749A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851059A (en) * 1987-03-12 1989-07-25 Nippon Steel Corp. Non-magnetic high hardness austenitic stainless steel
JP2007262582A (en) * 1994-11-02 2007-10-11 Sandvik Intellectual Property Ab Superconducting magnetic component
US20120120561A1 (en) * 2010-11-17 2012-05-17 Shin Zu Shing Co., Ltd. Hinge device and electronic device using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851059A (en) * 1987-03-12 1989-07-25 Nippon Steel Corp. Non-magnetic high hardness austenitic stainless steel
JP2007262582A (en) * 1994-11-02 2007-10-11 Sandvik Intellectual Property Ab Superconducting magnetic component
US20120120561A1 (en) * 2010-11-17 2012-05-17 Shin Zu Shing Co., Ltd. Hinge device and electronic device using the same
US8486204B2 (en) * 2010-11-17 2013-07-16 Shin Zu Shing Co., Ltd. Hinge device and electronic device using the same

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