CA1184403A - Low interstitial 29 percent chromium - 4 percent molybdenum weldable ferritic stainless steel containing columbium or titanium - Google Patents

Low interstitial 29 percent chromium - 4 percent molybdenum weldable ferritic stainless steel containing columbium or titanium

Info

Publication number: CA1184403A
Authority: CA; Canada
Prior art keywords: less; stainless steel; ferritic stainless; columbium; titanium
Prior art date: 1981-01-16
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.): Expired

Application number

CA000391706A

Other languages

English (en)

French (fr)

Inventor

Thomas H. Mccunn

Harry E. Deverell

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.)

Allegheny Ludlum Corp

Original Assignee

Allegheny Ludlum 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.)

1981-01-16

Filing date

1981-12-08

Publication date

1985-03-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22845370&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1184403(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1981-12-08 Application filed by Allegheny Ludlum Corp filed Critical Allegheny Ludlum Corp

1985-03-26 Application granted granted Critical

1985-03-26 Publication of CA1184403A publication Critical patent/CA1184403A/en

Status Expired legal-status Critical Current

Links

229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 25
239000010955 niobium Substances 0.000 title claims abstract description 24
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 title claims abstract description 23
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 18
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 18
229910052750 molybdenum Inorganic materials 0.000 title claims abstract description 18
239000011733 molybdenum Substances 0.000 title claims abstract description 18
239000010936 titanium Substances 0.000 title claims abstract description 18
229910052719 titanium Inorganic materials 0.000 title claims abstract description 18
LJAOOBNHPFKCDR-UHFFFAOYSA-K chromium(3+) trichloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[Cr+3] LJAOOBNHPFKCDR-UHFFFAOYSA-K 0.000 title abstract description 4
229910000831 Steel Inorganic materials 0.000 claims abstract description 27
239000010959 steel Substances 0.000 claims abstract description 27
238000005260 corrosion Methods 0.000 claims abstract description 26
230000007797 corrosion Effects 0.000 claims abstract description 26
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 24
238000001816 cooling Methods 0.000 claims abstract description 16
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 12
229910052757 nitrogen Inorganic materials 0.000 claims abstract description 12
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 11
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 11
229910052799 carbon Inorganic materials 0.000 claims abstract description 11
229910052804 chromium Inorganic materials 0.000 claims abstract description 11
239000011651 chromium Substances 0.000 claims abstract description 11
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
229910052759 nickel Inorganic materials 0.000 claims abstract description 6
229910052710 silicon Inorganic materials 0.000 claims abstract description 6
239000010703 silicon Substances 0.000 claims abstract description 6
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 5
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 5
229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
229910052802 copper Inorganic materials 0.000 claims abstract description 5
239000010949 copper Substances 0.000 claims abstract description 5
229910052698 phosphorus Inorganic materials 0.000 claims abstract description 5
239000011574 phosphorus Substances 0.000 claims abstract description 5
239000011593 sulfur Substances 0.000 claims abstract description 5
229910052717 sulfur Inorganic materials 0.000 claims abstract description 5
229910052742 iron Inorganic materials 0.000 claims abstract description 4
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract description 4
238000000034 method Methods 0.000 claims description 11
230000008569 process Effects 0.000 claims description 10
230000007704 transition Effects 0.000 claims description 10
238000003466 welding Methods 0.000 claims description 8
238000000137 annealing Methods 0.000 claims description 2
238000005097 cold rolling Methods 0.000 claims description 2
230000006872 improvement Effects 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims description 2
238000007792 addition Methods 0.000 claims 1
239000003570 air Substances 0.000 claims 1
239000000203 mixture Substances 0.000 abstract description 7
238000010791 quenching Methods 0.000 description 7
230000007423 decrease Effects 0.000 description 6
238000012360 testing method Methods 0.000 description 6
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
229910001182 Mo alloy Inorganic materials 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
229910045601 alloy Inorganic materials 0.000 description 2
239000000956 alloy Substances 0.000 description 2
239000010953 base metal Substances 0.000 description 2
238000005336 cracking Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
239000000047 product Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
SMNDYUVBFMFKNZ-UHFFFAOYSA-N 2-furoic acid Chemical compound OC(=O)C1=CC=CO1 SMNDYUVBFMFKNZ-UHFFFAOYSA-N 0.000 description 1
229910000599 Cr alloy Inorganic materials 0.000 description 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
238000013459 approach Methods 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000000788 chromium alloy Substances 0.000 description 1
238000003776 cleavage reaction Methods 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
239000012467 final product Substances 0.000 description 1
230000006698 induction Effects 0.000 description 1
RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
239000011572 manganese Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000000171 quenching effect Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
230000007017 scission Effects 0.000 description 1
239000013535 sea water Substances 0.000 description 1
238000010583 slow cooling Methods 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Steel (AREA)
Heat Treatment Of Sheet Steel (AREA)
Treatment Of Steel In Its Molten State (AREA)
Pressure Welding/Diffusion-Bonding (AREA)
Laminated Bodies (AREA)
Soft Magnetic Materials (AREA)
Heat Treatment Of Articles (AREA)

CA000391706A 1981-01-16 1981-12-08 Low interstitial 29 percent chromium - 4 percent molybdenum weldable ferritic stainless steel containing columbium or titanium Expired CA1184403A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US22556681A	1981-01-16	1981-01-16
US225,566		1981-01-16

Publications (1)

Publication Number	Publication Date
CA1184403A true CA1184403A (en)	1985-03-26

Family

ID=22845370

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000391706A Expired CA1184403A (en)	1981-01-16	1981-12-08	Low interstitial 29 percent chromium - 4 percent molybdenum weldable ferritic stainless steel containing columbium or titanium

Country Status (10)

Country	Link
EP (1)	EP0057316B1 (de)
JP (1)	JPS57137455A (de)
KR (1)	KR880001356B1 (de)
AT (1)	ATE12527T1 (de)
AU (1)	AU7829481A (de)
BR (1)	BR8200150A (de)
CA (1)	CA1184403A (de)
DE (1)	DE3169748D1 (de)
ES (1)	ES8305049A1 (de)
MX (1)	MX156238A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6331535A (ja) *	1986-07-23	1988-02-10	Jgc Corp	炭素析出抑止性含炭素化合物処理装置
US4942922A (en) *	1988-10-18	1990-07-24	Crucible Materials Corporation	Welded corrosion-resistant ferritic stainless steel tubing having high resistance to hydrogen embrittlement and a cathodically protected heat exchanger containing the same
FR2644478B1 (de) *	1989-03-16	1993-10-15	Ugine Aciers Chatillon Gueugnon
JP2739531B2 (ja) *	1991-09-17	1998-04-15	日新製鋼株式会社	溶接部耐食性に優れるフェライト系ステンレス鋼
EP0727503B1 (de) *	1993-10-20	2001-09-26	Sumitomo Metal Industries, Ltd.	Rostfreier stahl für hochreines gas
CN119506734B (zh) *	2024-12-02	2025-08-22	中北大学	一种高强韧、高耐蚀高铬高钼铁素体不锈钢的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2183715A (en) *	1938-05-21	1939-12-19	Electro Metallurg Co	Corrosion resistant steel alloy
GB1359629A (en) *	1971-10-26	1974-07-10	Deutsche Edelstahlwerke Gmbh	Corrosion-resistant ferritic chrome steel
AT341561B (de) *	1972-04-14	1978-02-10	Nyby Bruk Ab	Verwendung eines stahles fur die herstellung von langzeitig mit heisswasser in beruhrung stehenden gegenstanden
SU515825A1 (ru) *	1974-05-13	1976-05-30	Предприятие П/Я В-2120	Ферритна сталь
DE2701329C2 (de) *	1977-01-14	1983-03-24	Thyssen Edelstahlwerke AG, 4000 Düsseldorf	Korrosionsbeständiger ferritischer Chrom-Molybdän-Nickelstahl
US4331474A (en) *	1980-09-24	1982-05-25	Armco Inc.	Ferritic stainless steel having toughness and weldability

1981
- 1981-12-02 AT AT81305667T patent/ATE12527T1/de not_active IP Right Cessation
- 1981-12-02 DE DE8181305667T patent/DE3169748D1/de not_active Expired
- 1981-12-02 EP EP81305667A patent/EP0057316B1/de not_active Expired
- 1981-12-04 AU AU78294/81A patent/AU7829481A/en not_active Abandoned
- 1981-12-08 CA CA000391706A patent/CA1184403A/en not_active Expired
- 1981-12-09 KR KR1019810004803A patent/KR880001356B1/ko not_active Expired
- 1981-12-28 ES ES508364A patent/ES8305049A1/es not_active Expired
1982
- 1982-01-13 BR BR8200150A patent/BR8200150A/pt unknown
- 1982-01-14 MX MX190981A patent/MX156238A/es unknown
- 1982-01-16 JP JP57005324A patent/JPS57137455A/ja active Pending

Also Published As

Publication number	Publication date
ES508364A0 (es)	1983-03-16
KR880001356B1 (ko)	1988-07-28
DE3169748D1 (en)	1985-05-09
EP0057316B1 (de)	1985-04-03
BR8200150A (pt)	1982-11-03
ES8305049A1 (es)	1983-03-16
ATE12527T1 (de)	1985-04-15
AU7829481A (en)	1982-07-22
EP0057316A1 (de)	1982-08-11
JPS57137455A (en)	1982-08-25
MX156238A (es)	1988-07-27
KR830007871A (ko)	1983-11-07

Legal Events

Date	Code	Title	Description
2002-03-26	MKEX	Expiry

Publication	Publication Date	Title
EP1357198B1 (de)	2006-03-22	Wärme- und korrosionsbeständige austenitische Legierung, wärme- und druckbeständige Bauteile und Verfahren zu deren Herstellung
KR100222302B1 (ko)	1999-10-01	저항복비를 가지는 저온인성이 우수한 고강도 라인파이프강재
US5286310A (en)	1994-02-15	Low nickel, copper containing chromium-nickel-manganese-copper-nitrogen austenitic stainless steel
JP3227468B2 (ja)	2001-11-12	高強度、切欠延性、析出硬化ステンレス鋼合金
US3567434A (en)	1971-03-02	Stainless steels
WO1993007303A1 (en)	1993-04-15	Precipitation hardenable martensitic stainless steel
GB2084187A (en)	1982-04-07	Ferritic stainless steel
US3340048A (en)	1967-09-05	Cold-worked stainless steel
US4049431A (en)	1977-09-20	High strength ferritic alloy
CA1214667A (en)	1986-12-02	Duplex alloy
EP0171132B1 (de)	1989-12-13	Verfahren zur Herstellung von Schwerprofilen aus einem schweissbaren rostfreien austenitischen Stahl
US3278298A (en)	1966-10-11	Chromium-nickel-aluminum steel and method
CA1184403A (en)	1985-03-26	Low interstitial 29 percent chromium - 4 percent molybdenum weldable ferritic stainless steel containing columbium or titanium
US4832765A (en)	1989-05-23	Duplex alloy
JPS61238917A (ja)	1986-10-24	低合金調質型高張力継目無鋼管の製造方法
EP0738784B1 (de)	2000-07-12	Rostfreie martensitische Stahl mit hohem Chromgehalt für Rohre, die eine gute Beständigkeit gegen Lochfrasskorrosion haben, und Verfahren zu deren Herstellung
US4255497A (en)	1981-03-10	Ferritic stainless steel
US3932175A (en)	1976-01-13	Chromium, molybdenum ferritic stainless steels
JPH03120337A (ja)	1991-05-22	マルテンサイト系ステンレス鋼と製造方法
JP2995524B2 (ja)	1999-12-27	高強度マルテンサイトステンレス鋼とその製造方法
JPS59226151A (ja)	1984-12-19	溶接性と熱間加工性に優れた高合金オ−ステナイト系ステンレス鋼
JPS625986B2 (de)	1987-02-07
US4050928A (en)	1977-09-27	Corrosion-resistant matrix-strengthened alloy
US3574605A (en)	1971-04-13	Weldable,nonmagnetic austenitic manganese steel
JPH02294452A (ja)	1990-12-05	溶接ボンド部靭性の優れたフェライト系耐熱鋼