JPS6369950A - Nonmagnetic austenitic stainless steel having high hardness - Google Patents

Nonmagnetic austenitic stainless steel having high hardness

Info

Publication number
JPS6369950A
JPS6369950A JP61212432A JP21243286A JPS6369950A JP S6369950 A JPS6369950 A JP S6369950A JP 61212432 A JP61212432 A JP 61212432A JP 21243286 A JP21243286 A JP 21243286A JP S6369950 A JPS6369950 A JP S6369950A
Authority
JP
Japan
Prior art keywords
hardness
stainless steel
austenitic stainless
steel
nonmagnetism
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
JP61212432A
Other languages
Japanese (ja)
Inventor
Hiroshi Shimizu
Sadao Hasuno
Shinji Sato
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP61212432A priority Critical patent/JPS6369950A/en
Publication of JPS6369950A publication Critical patent/JPS6369950A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To attain reduction in the amounts of expensive components and to improve the nonmagnetism and hardness, by adding no Mo unlike SUS 316 steel and specifying the amounts of Mn, Cr, Cu and N in a balanced state.
CONSTITUTION: The compsn. of an austenitic stainless steel is composed of, by weight, ≤0.15% C, ≤1.5% Si, 0.5W6.0% Mn, 17W23% Cr, 10W15% Ni, 0.1W3.0% Cu, <0.20W0.35% N and the balance Fe. In the steel, the solid soln. hardening action of N is effectively utilized, so high strength and hardness are obtd. by intense working. In order to improve the hot workability without deteriorating various characteristics such as high nonmagnetism, high strength and hardness, 0.001W0.020% in total of Ca and rare earth metals and/or 0.0005W0.015% B may be added to the above-mentioned compsn.
COPYRIGHT: (C)1988,JPO&Japio
JP61212432A 1986-09-09 1986-09-09 Nonmagnetic austenitic stainless steel having high hardness Pending JPS6369950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61212432A JPS6369950A (en) 1986-09-09 1986-09-09 Nonmagnetic austenitic stainless steel having high hardness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61212432A JPS6369950A (en) 1986-09-09 1986-09-09 Nonmagnetic austenitic stainless steel having high hardness

Publications (1)

Publication Number Publication Date
JPS6369950A true JPS6369950A (en) 1988-03-30

Family

ID=16622500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61212432A Pending JPS6369950A (en) 1986-09-09 1986-09-09 Nonmagnetic austenitic stainless steel having high hardness

Country Status (1)

Country Link
JP (1) JPS6369950A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0426740A (en) * 1990-05-21 1992-01-29 Nippon Stainless Steel Co Ltd High strength non-magnetic steel
JPH07171045A (en) * 1993-12-16 1995-07-11 Maruemu Seisakusho:Kk Metallic parts of hanger for clothing
KR100598575B1 (en) * 1999-06-08 2006-07-13 주식회사 포스코 Method for producing 316 stainless steel for chemical equipments
JP2006317060A (en) * 2005-05-12 2006-11-24 Kyuhen Co Ltd Outdoor installed equipment
JP2008063597A (en) * 2006-09-05 2008-03-21 Nippon Steel & Sumikin Stainless Steel Corp HIGH Ni-Cr-CONTAINING AUSTENITIC STAINLESS STEEL WIRE ROD
CN108220822A (en) * 2018-01-15 2018-06-29 宿州博斯特精密铸造有限公司 A kind of HIGH STRENGTH NON-MAGNETIC STAINLESS STEEL
CN110923575A (en) * 2019-12-13 2020-03-27 山东腾达紧固科技股份有限公司 Cold-deformation low-permeability high-strength austenitic stainless steel

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0426740A (en) * 1990-05-21 1992-01-29 Nippon Stainless Steel Co Ltd High strength non-magnetic steel
JPH07171045A (en) * 1993-12-16 1995-07-11 Maruemu Seisakusho:Kk Metallic parts of hanger for clothing
JPH0817733B2 (en) * 1993-12-16 1996-02-28 株式会社丸エム製作所 Metal parts for clothes hangers
KR100598575B1 (en) * 1999-06-08 2006-07-13 주식회사 포스코 Method for producing 316 stainless steel for chemical equipments
JP2006317060A (en) * 2005-05-12 2006-11-24 Kyuhen Co Ltd Outdoor installed equipment
JP2008063597A (en) * 2006-09-05 2008-03-21 Nippon Steel & Sumikin Stainless Steel Corp HIGH Ni-Cr-CONTAINING AUSTENITIC STAINLESS STEEL WIRE ROD
CN108220822A (en) * 2018-01-15 2018-06-29 宿州博斯特精密铸造有限公司 A kind of HIGH STRENGTH NON-MAGNETIC STAINLESS STEEL
CN110923575A (en) * 2019-12-13 2020-03-27 山东腾达紧固科技股份有限公司 Cold-deformation low-permeability high-strength austenitic stainless steel
CN110923575B (en) * 2019-12-13 2021-05-28 山东腾达紧固科技股份有限公司 Cold-deformation low-permeability high-strength austenitic stainless steel

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