FR2100038A5 - Ferritic stainless steel - contg chromium carbon, nitrogen aluminium titanium and opt molybedenum - Google Patents
Ferritic stainless steel - contg chromium carbon, nitrogen aluminium titanium and opt molybedenumInfo
- Publication number
- FR2100038A5 FR2100038A5 FR7123678A FR7123678A FR2100038A5 FR 2100038 A5 FR2100038 A5 FR 2100038A5 FR 7123678 A FR7123678 A FR 7123678A FR 7123678 A FR7123678 A FR 7123678A FR 2100038 A5 FR2100038 A5 FR 2100038A5
- Authority
- FR
- France
- Prior art keywords
- stainless steel
- ferritic stainless
- molybedenum
- contg
- opt
- 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.)
- Expired
Links
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
- C22C38/28—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)
- Arc Welding In General (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Ferritic stainless steel, suitable for large reactors and appts. retaining ductility after welding and resistance to intergranular corrosion, contains Fe and 19-35 wt.% Cr, 0-28 wt.% C + N and Al and Ti contents such that alloy compsn. falls within defined area. Pref. steel contains 20-32% Cr, 0-1.5 % Mo (increases corrosion resistance), 0.6-1.2 % Ti, 0-0.5% Al, 0-1000 ppm C + N, bal. Fe, more pref. 25-29% Cr, 0-1.5 Mo, 0.9-1.5 (more pref. 0.75-1.4) % Ti, 0-1.5% Al, (Ti + Al 2.5 (2.4)), 800 (500) ppm max. C + N, bal. Fe.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5128370A | 1970-06-30 | 1970-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2100038A5 true FR2100038A5 (en) | 1972-03-17 |
Family
ID=21970353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7123678A Expired FR2100038A5 (en) | 1970-06-30 | 1971-06-29 | Ferritic stainless steel - contg chromium carbon, nitrogen aluminium titanium and opt molybedenum |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5335534B1 (en) |
BE (1) | BE769234A (en) |
CA (1) | CA952741A (en) |
CS (1) | CS161780B2 (en) |
DE (1) | DE2130412C3 (en) |
FR (1) | FR2100038A5 (en) |
LU (1) | LU63427A1 (en) |
NL (1) | NL7109016A (en) |
SE (2) | SE413677B (en) |
ZA (1) | ZA714268B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2356738A1 (en) * | 1976-06-30 | 1978-01-27 | Armco Steel Corp | STRIPES, SHEETS AND MANUFACTURED PRODUCTS IN STAINLESS STEEL FERRITIC NITRIDES INTERNALLY |
US6096098A (en) * | 1996-10-15 | 2000-08-01 | The Procter & Gamble Company | Asymmetrical bleach activators and compositions employing the same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963532A (en) * | 1974-05-30 | 1976-06-15 | E. I. Du Pont De Nemours And Company | Fe, Cr ferritic alloys containing Al and Nb |
US4360381A (en) * | 1980-04-11 | 1982-11-23 | Sumitomo Metal Industries, Ltd. | Ferritic stainless steel having good corrosion resistance |
US4631540A (en) * | 1985-06-03 | 1986-12-23 | Sperry Corporation | Angular position to linear voltage converter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE941491C (en) * | 1940-11-03 | 1956-04-12 | Phoenix Rheinrohr Ag Vereinigt | Ferritic or ferritic-pearlitic steels for objects that should have a high heat resistance of over 800 |
CA918460A (en) * | 1968-07-31 | 1973-01-09 | L. Chalk David | Alloy steel and article |
-
1971
- 1971-06-17 CA CA115,968A patent/CA952741A/en not_active Expired
- 1971-06-18 DE DE2130412A patent/DE2130412C3/en not_active Expired
- 1971-06-23 LU LU63427A patent/LU63427A1/xx unknown
- 1971-06-29 ZA ZA714268A patent/ZA714268B/en unknown
- 1971-06-29 BE BE769234A patent/BE769234A/en unknown
- 1971-06-29 FR FR7123678A patent/FR2100038A5/en not_active Expired
- 1971-06-29 SE SE7108392A patent/SE413677B/en unknown
- 1971-06-30 JP JP4798571A patent/JPS5335534B1/ja active Pending
- 1971-06-30 CS CS4812A patent/CS161780B2/cs unknown
- 1971-06-30 NL NL7109016A patent/NL7109016A/xx unknown
-
1974
- 1974-12-13 SE SE7415689A patent/SE7415689L/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2356738A1 (en) * | 1976-06-30 | 1978-01-27 | Armco Steel Corp | STRIPES, SHEETS AND MANUFACTURED PRODUCTS IN STAINLESS STEEL FERRITIC NITRIDES INTERNALLY |
US6096098A (en) * | 1996-10-15 | 2000-08-01 | The Procter & Gamble Company | Asymmetrical bleach activators and compositions employing the same |
Also Published As
Publication number | Publication date |
---|---|
LU63427A1 (en) | 1973-01-22 |
CA952741A (en) | 1974-08-13 |
DE2130412C3 (en) | 1978-10-19 |
BE769234A (en) | 1971-12-29 |
DE2130412B2 (en) | 1978-02-23 |
NL7109016A (en) | 1972-01-03 |
DE2130412A1 (en) | 1972-01-05 |
ZA714268B (en) | 1972-03-29 |
JPS5335534B1 (en) | 1978-09-27 |
SE413677B (en) | 1980-06-16 |
SE7415689L (en) | 1974-12-13 |
CS161780B2 (en) | 1975-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |