JPH0426740A - High strength non-magnetic steel - Google Patents

High strength non-magnetic steel

Info

Publication number
JPH0426740A
JPH0426740A JP2130987A JP13098790A JPH0426740A JP H0426740 A JPH0426740 A JP H0426740A JP 2130987 A JP2130987 A JP 2130987A JP 13098790 A JP13098790 A JP 13098790A JP H0426740 A JPH0426740 A JP H0426740A
Authority
JP
Japan
Prior art keywords
strength
magnetic steel
kinds
ductility
corrosion resistance
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
JP2130987A
Other languages
Japanese (ja)
Other versions
JP2591256B2 (en
Inventor
Yoshimitsu Ota
Seiya Wada
Original Assignee
Nippon Stainless 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 Nippon Stainless Steel Co Ltd filed Critical Nippon Stainless Steel Co Ltd
Priority to JP2130987A priority Critical patent/JP2591256B2/en
Publication of JPH0426740A publication Critical patent/JPH0426740A/en
Application granted granted Critical
Publication of JP2591256B2 publication Critical patent/JP2591256B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To easily obtain a high strength non-magnetic steel excellent in hot workability, ductility after cold working and corrosion resistance at a low cost by specifying the compsn. constituted of C, Si, Mn, S, Cr, Ni, Mo, N, Ca, Mg and Fe.
CONSTITUTION: This is a high strength non-magnetic steel contg., by weight, ≤0.2% C, 0.1 to 2% Si, 0.5 to <4% Mn, ≤0.01% S, 20 to 40% Cr, 5 to 15% Ni, 1.5 to 5% Mo, 0.6 to 1.5% N and one or more kinds of 0.001 to 0.02% Ca and 0.001 to 0.02% Mg, furthermore contg., at need, one or more kinds of ≤3% Cu and ≤5% W and/or one or more kinds of ≤2% Nb and ≤2% V and the balance Fe with inevitable impurities. The steel is a metallic material combining high strength of about ≥1800kgf/mm2 0.2% proof stress, good hot workability, excellent ductility after cold working, excellent corrosion resistance, sufficient economical advantage or the like.
COPYRIGHT: (C)1992,JPO&Japio
JP2130987A 1990-05-21 1990-05-21 High strength non-magnetic steel Expired - Lifetime JP2591256B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2130987A JP2591256B2 (en) 1990-05-21 1990-05-21 High strength non-magnetic steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2130987A JP2591256B2 (en) 1990-05-21 1990-05-21 High strength non-magnetic steel

Publications (2)

Publication Number Publication Date
JPH0426740A true JPH0426740A (en) 1992-01-29
JP2591256B2 JP2591256B2 (en) 1997-03-19

Family

ID=15047272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2130987A Expired - Lifetime JP2591256B2 (en) 1990-05-21 1990-05-21 High strength non-magnetic steel

Country Status (1)

Country Link
JP (1) JP2591256B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999026839A2 (en) 1997-09-15 1999-06-03 Sky Station International, Inc. Cyclical thermal management system
JP2006052452A (en) * 2004-08-13 2006-02-23 Daido Steel Co Ltd High-nitrogen austenitic stainless steel
JP2014515436A (en) * 2011-05-26 2014-06-30 ユナイテッド・パイプラインズ・アジア・パシフィック・プライベイト・リミテッド Austenitic stainless steel
EP2947171A1 (en) * 2014-05-20 2015-11-25 CRS Holdings, Inc. Austenitic stainless steel alloy

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521547A (en) * 1978-08-01 1980-02-15 Hitachi Metals Ltd Austenite stainless steel having high strength and pitting corrosion resistance
JPS60110848A (en) * 1983-11-22 1985-06-17 Daido Steel Co Ltd Nonmagnetic high hardness steel
JPS6220855A (en) * 1985-07-19 1987-01-29 Daido Steel Co Ltd Non-magnetic high-strength stainless steel and its production
JPS6369950A (en) * 1986-09-09 1988-03-30 Kawasaki Steel Corp Nonmagnetic austenitic stainless steel having high hardness
JPS64254A (en) * 1987-03-11 1989-01-05 Nippon Steel Corp High-hardness nonmagnetic stainless steel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521547A (en) * 1978-08-01 1980-02-15 Hitachi Metals Ltd Austenite stainless steel having high strength and pitting corrosion resistance
JPS60110848A (en) * 1983-11-22 1985-06-17 Daido Steel Co Ltd Nonmagnetic high hardness steel
JPS6220855A (en) * 1985-07-19 1987-01-29 Daido Steel Co Ltd Non-magnetic high-strength stainless steel and its production
JPS6369950A (en) * 1986-09-09 1988-03-30 Kawasaki Steel Corp Nonmagnetic austenitic stainless steel having high hardness
JPS64254A (en) * 1987-03-11 1989-01-05 Nippon Steel Corp High-hardness nonmagnetic stainless steel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999026839A2 (en) 1997-09-15 1999-06-03 Sky Station International, Inc. Cyclical thermal management system
US6119979A (en) * 1997-09-15 2000-09-19 Sky Station International, Inc. Cyclical thermal management system
JP2006052452A (en) * 2004-08-13 2006-02-23 Daido Steel Co Ltd High-nitrogen austenitic stainless steel
JP2014515436A (en) * 2011-05-26 2014-06-30 ユナイテッド・パイプラインズ・アジア・パシフィック・プライベイト・リミテッド Austenitic stainless steel
US9803267B2 (en) 2011-05-26 2017-10-31 Upl, L.L.C. Austenitic stainless steel
EP2714955B1 (en) * 2011-05-26 2021-06-30 N'Genius Technology Limited Austenitic stainless steel
EP2947171A1 (en) * 2014-05-20 2015-11-25 CRS Holdings, Inc. Austenitic stainless steel alloy
US20150337419A1 (en) * 2014-05-20 2015-11-26 Crs Holdings Inc. Austenitic Stainless Steel Alloy

Also Published As

Publication number Publication date
JP2591256B2 (en) 1997-03-19

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