Movatterモバイル変換

[0]ホーム
URL:

JPS552775A - High manganese heat resistant steel - Google Patents

High manganese heat resistant steel

Info

Publication number
JPS552775A
JPS552775AJP7587678AJP7587678AJPS552775AJP S552775 AJPS552775 AJP S552775AJP 7587678 AJP7587678 AJP 7587678AJP 7587678 AJP7587678 AJP 7587678AJP S552775 AJPS552775 AJP S552775A
Authority
JP
Japan
Prior art keywords
heat resistant
resistant steel
pref
high manganese
austenite
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
JP7587678A
Other languages
Japanese (ja)
Other versions
JPS6120623B2 (en
Inventor
Hidekatsu Kuki
Tsuneo Kokonoe
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals LtdfiledCriticalHitachi Metals Ltd
Priority to JP7587678ApriorityCriticalpatent/JPS552775A/en
Publication of JPS552775ApublicationCriticalpatent/JPS552775A/en
Publication of JPS6120623B2publicationCriticalpatent/JPS6120623B2/ja
Grantedlegal-statusCriticalCurrent

Links

Landscapes

Abstract

PURPOSE: To manufacture high Mn heat resistant steel having high creep rupture strength, by decreasing the content of expensive element, e.g., Co, and by compounding suitably C, Mn, Ni, Cr, Mo, V, Nb, N, B etc. to form a matrix composed completely of austenite.
CONSTITUTION: A high Mn heat resistant steel comprises 0.15W0.50% pref. 0.2W 0.3% C, ≤2% Si, 4W15% Mn, 5W15% Ni, 18W25% pref. 20W23% Cr, 1W4% pref. 1.5W2.5% Mo, 0.1W1.0% V and Nb, 0.20W0.60%, pref. 0.3W0.4% N, 0.005 W0.10% B, the balance being Fe. The heat resistant steel has a matrix composed completely of austenite because of adjusted combination of the components, and of combination of synergistic effects between the components and has high creep rupture strength especially at a temp. 650W750°C, and high corrosion resistance and oxidation resistance.
COPYRIGHT: (C)1980,JPO&Japio
JP7587678A1978-06-221978-06-22High manganese heat resistant steelGrantedJPS552775A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP7587678AJPS552775A (en)1978-06-221978-06-22High manganese heat resistant steel

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP7587678AJPS552775A (en)1978-06-221978-06-22High manganese heat resistant steel

Publications (2)

Publication NumberPublication Date
JPS552775Atrue JPS552775A (en)1980-01-10
JPS6120623B2 JPS6120623B2 (en)1986-05-23

Family

ID=13588907

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP7587678AGrantedJPS552775A (en)1978-06-221978-06-22High manganese heat resistant steel

Country Status (1)

CountryLink
JP (1)JPS552775A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS6240347A (en)*1985-08-131987-02-21Kanto Tokushu Seiko KkAustenitic hot tool steel
US4824636A (en)*1986-03-171989-04-25Centro Sviluppo Materiali S.P.A.Austenitic steel with improved high-temperature strength and corrosion resistance
JPH03177543A (en)*1989-12-051991-08-01Toyota Motor CorpValve steel
US5064610A (en)*1989-08-021991-11-12Hitachi Metals, Ltd.Heat resistant steel for use as material of engine valve
US5820817A (en)*1997-07-281998-10-13General Electric CompanySteel alloy
US5906791A (en)*1997-07-281999-05-25General Electric CompanySteel alloys
WO2013027841A1 (en)*2011-08-242013-02-28大同特殊鋼株式会社Heat-resisting steel for exhaust valves

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPH0463703U (en)*1990-10-121992-05-29

Cited By (9)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS6240347A (en)*1985-08-131987-02-21Kanto Tokushu Seiko KkAustenitic hot tool steel
US4824636A (en)*1986-03-171989-04-25Centro Sviluppo Materiali S.P.A.Austenitic steel with improved high-temperature strength and corrosion resistance
USRE33753E (en)*1986-03-171991-11-26Centro Sviluppo Materiali S.P.A.Austenitic steel with improved high-temperature strength and corrosion resistance
US5064610A (en)*1989-08-021991-11-12Hitachi Metals, Ltd.Heat resistant steel for use as material of engine valve
JPH03177543A (en)*1989-12-051991-08-01Toyota Motor CorpValve steel
US5820817A (en)*1997-07-281998-10-13General Electric CompanySteel alloy
US5906791A (en)*1997-07-281999-05-25General Electric CompanySteel alloys
WO2013027841A1 (en)*2011-08-242013-02-28大同特殊鋼株式会社Heat-resisting steel for exhaust valves
US9745649B2 (en)2011-08-242017-08-29Daido Steel Co., Ltd.Heat-resisting steel for exhaust valves

Also Published As

Publication numberPublication date
JPS6120623B2 (en)1986-05-23

Similar Documents

PublicationPublication DateTitle
JPS53108022A (en)Iron-nickel-chromium-molybdenum alloy of high ductility
JPS5521547A (en)Austenite stainless steel having high strength and pitting corrosion resistance
JPS5681661A (en)Heat resistant cast alloy
JPS57134542A (en)Ferrite stainless steel with superior corrosion resistance
JPS552775A (en)High manganese heat resistant steel
JPS5681658A (en)Austenitic alloy pipe with superior hot steam oxidation resistance
JPS5723050A (en)Heat resistant steel with excellent high temp. strength
JPS55107762A (en)Austenitic stainless steel having superior stress corrosion carcking resistance and corrosion resistance to oxidizing acid
ATE10755T1 (en) HIGH STRENGTH STAINLESS STEEL WITH GOOD BRIGHTNESS AND ACID RESISTANCE.
JPS5726144A (en)High strength and low thermal expansion alloy
JPS5544528A (en)High strength ferrite austenite two-phase stainless steel
JPS5726146A (en)Nonmagnetic mn-ni steel with superior stress corrosion cracking resistance
JPS5616654A (en)Austenitic alloy for electric heating
JPS55161047A (en)Heat resistant cast alloy
JPS5623260A (en)High manganese cast steel for low temperature use
JPS5524930A (en)High-strength and low-expansion alloy
JPS5365213A (en)Low alloy high toughness steel with excellent delayed fracture resistantproperty
JPS53140217A (en)High chromium steel for high temperature member
JPS53108821A (en)Iron alloy having corrosion resistance, oxidation resistance and strength at high temperature
JPS5597457A (en)Fe-ni-cr based heat resistant cast steel with excellent anti-heat check property
JPS5528307A (en)Heat resistant alloy with superior weld crack resistance
JPS5729563A (en)Austenite type stainless steel with excellent corrosion resistance
JPS55164062A (en)Antiseawater stainless steel
JPS5345618A (en)Heat resisting steel with excellent creep rupture ductility
JPS54118323A (en)Heat crack resistant steel for use as metal mold
[8]ページ先頭
©2009-2025 Movatter.jp