JPS62136557A - High strength nonmagnetic steel having rust resistance - Google Patents

High strength nonmagnetic steel having rust resistance

Info

Publication number
JPS62136557A
JPS62136557A JP60275467A JP27546785A JPS62136557A JP S62136557 A JPS62136557 A JP S62136557A JP 60275467 A JP60275467 A JP 60275467A JP 27546785 A JP27546785 A JP 27546785A JP S62136557 A JPS62136557 A JP S62136557A
Authority
JP
Japan
Prior art keywords
steel
rust resistance
nonmagnetic steel
strength
strength nonmagnetic
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
JP60275467A
Other languages
Japanese (ja)
Inventor
Kazuo Sato
Yoshiaki Yamada
Akira Kawauchi
Akito Shiina
Kazuo Fujiwara
Kiyoshi Sugie
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP60275467A priority Critical patent/JPS62136557A/en
Publication of JPS62136557A publication Critical patent/JPS62136557A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a high strength nonmagnetic steel having rust resistance as well as characteristics peculiar to a high Mn steel by increasing the Cr content in a high Mn and low Cr steel having a specified composition so as to inhibit the formation of harmful inclusions.
CONSTITUTION: This nonmagnetic steel consists of, by weight, 0.05W0.40% C, 0.05W0.70% Si, 15W25% Mn, ≤0.015% S, ≤0.045% P, ≤4.0% Ni, 14W20% Cr, 0.15W0.60% N, ≤0.01% O, 0.001W0.050% Al and the balance Fe or further contains 0.1W4.0% Cu and/or 0.1W3.0% Mo, and/or 0.005W1.0% one or more among V, Ti, Nb, W and Zr. The amount of nonmetallic inclusions in the steel is ≤0.10% by area. The steel has superior rust resistance as well as high strength and nonmagnetism as characteristics peculiar to a high Mn steel.
COPYRIGHT: (C)1987,JPO&Japio
JP60275467A 1985-12-07 1985-12-07 High strength nonmagnetic steel having rust resistance Pending JPS62136557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60275467A JPS62136557A (en) 1985-12-07 1985-12-07 High strength nonmagnetic steel having rust resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60275467A JPS62136557A (en) 1985-12-07 1985-12-07 High strength nonmagnetic steel having rust resistance

Publications (1)

Publication Number Publication Date
JPS62136557A true JPS62136557A (en) 1987-06-19

Family

ID=17555943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60275467A Pending JPS62136557A (en) 1985-12-07 1985-12-07 High strength nonmagnetic steel having rust resistance

Country Status (1)

Country Link
JP (1) JPS62136557A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431753A (en) * 1991-12-30 1995-07-11 Pohang Iron & Steel Co. Ltd. Manufacturing process for austenitic high manganese steel having superior formability, strengths and weldability
US6110421A (en) * 1998-09-16 2000-08-29 Daido Tokushuko Kabushiki Kaisha High strength non-magnetic stainless steel and method for producing the same
JP2008512563A (en) * 2004-09-07 2008-04-24 エネルギーテクニック エッセン ゲーエムベーハー Ultra high strength austenitic stainless steel
JP2012519780A (en) * 2009-03-10 2012-08-30 マックス−プランク−インスティトゥート フュア アイゼンフォルシュング ゲー エム ベー ハー High corrosion resistance austenitic steel
JP2017061741A (en) * 2015-09-25 2017-03-30 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド Nickel-free austenitic stainless steel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151979A (en) * 1962-03-21 1964-10-06 United States Steel Corp High strength steel and method of treatment thereof
JPS61238943A (en) * 1985-04-15 1986-10-24 Kobe Steel Ltd High-strength non-magnetic steel excelling in rust resistance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151979A (en) * 1962-03-21 1964-10-06 United States Steel Corp High strength steel and method of treatment thereof
JPS61238943A (en) * 1985-04-15 1986-10-24 Kobe Steel Ltd High-strength non-magnetic steel excelling in rust resistance

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431753A (en) * 1991-12-30 1995-07-11 Pohang Iron & Steel Co. Ltd. Manufacturing process for austenitic high manganese steel having superior formability, strengths and weldability
US6110421A (en) * 1998-09-16 2000-08-29 Daido Tokushuko Kabushiki Kaisha High strength non-magnetic stainless steel and method for producing the same
JP2008512563A (en) * 2004-09-07 2008-04-24 エネルギーテクニック エッセン ゲーエムベーハー Ultra high strength austenitic stainless steel
JP4798461B2 (en) * 2004-09-07 2011-10-19 エネルギーテクニック エッセン ゲーエムベーハー Ultra high strength austenitic stainless steel
JP2012519780A (en) * 2009-03-10 2012-08-30 マックス−プランク−インスティトゥート フュア アイゼンフォルシュング ゲー エム ベー ハー High corrosion resistance austenitic steel
JP2017061741A (en) * 2015-09-25 2017-03-30 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド Nickel-free austenitic stainless steel

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