ES8104832A1 - Ferritic Stainless Steel - Google Patents
Ferritic Stainless SteelInfo
- Publication number
- ES8104832A1 ES8104832A1 ES492374A ES492374A ES8104832A1 ES 8104832 A1 ES8104832 A1 ES 8104832A1 ES 492374 A ES492374 A ES 492374A ES 492374 A ES492374 A ES 492374A ES 8104832 A1 ES8104832 A1 ES 8104832A1
- Authority
- ES
- Spain
- Prior art keywords
- stainless steel
- ferritic stainless
- niobium
- zirconium
- titanium
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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)
- Catalysts (AREA)
- Arc Welding In General (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Rolling Contact Bearings (AREA)
Abstract
A ferritic stainless steel characterized by superior toughness both prior to and after welding, and by superior crevice and integranular corrosion resistance consists of, by weight, up to 0.08% carbon, up to 0.06% nitrogen, from 25.000 to 35.00% chromium, from 3.60 to 5.60% molybdenum, up to 2.00% manganese, from 2.00 to 5.00% nickel, up to 2.00% silicon, up to 0.5% aluminum, up to 2.00% titanium, zirconium and/or niobium, balance essentially iron. The sum of carbon plus nitrogen is in excess of 0.0275%. Titanium, zirconium and niobium are in accordance with the following equation: %Ti/6+%Zr/7+%Nb/8>/=(%C+%N)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10936380A | 1980-01-03 | 1980-01-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES492374A0 ES492374A0 (en) | 1981-04-16 |
| ES8104832A1 true ES8104832A1 (en) | 1981-04-16 |
Family
ID=22327261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES492374A Expired ES8104832A1 (en) | 1980-01-03 | 1980-06-12 | Ferritic Stainless Steel |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5698458A (en) |
| KR (1) | KR850000980B1 (en) |
| AT (1) | AT376707B (en) |
| AU (1) | AU535783B2 (en) |
| BE (1) | BE882793A (en) |
| BR (1) | BR8001877A (en) |
| CA (1) | CA1163470A (en) |
| CS (1) | CS216241B2 (en) |
| DE (1) | DE3011048A1 (en) |
| ES (1) | ES8104832A1 (en) |
| FR (1) | FR2473068A1 (en) |
| GB (1) | GB2066847B (en) |
| IT (1) | IT1188918B (en) |
| MX (1) | MX6596E (en) |
| NL (1) | NL8001740A (en) |
| NO (1) | NO155351C (en) |
| PL (1) | PL124420B1 (en) |
| RO (1) | RO79271A (en) |
| SE (1) | SE436576C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE453838B (en) * | 1985-09-05 | 1988-03-07 | Santrade Ltd | HIGH-QUALITY FERRIT-AUSTENITIC STAINLESS STEEL |
| JPS6331535A (en) * | 1986-07-23 | 1988-02-10 | Jgc Corp | Apparatus for treating carbon-containing compound having carbon precipitation suppressing property |
| JPH0422870U (en) * | 1990-06-11 | 1992-02-25 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA922543A (en) * | 1969-07-11 | 1973-03-13 | The International Nickel Company Of Canada | Corrosion resistant ferritic stainless steel |
| FR2091642A5 (en) * | 1970-05-16 | 1972-01-14 | Nippon Steel Corp | Stainless steel resistant to pitting corrosion -and suitable for comp - used in sewater |
| GB1359629A (en) * | 1971-10-26 | 1974-07-10 | Deutsche Edelstahlwerke Gmbh | Corrosion-resistant ferritic chrome steel |
| US3890143A (en) * | 1972-04-14 | 1975-06-17 | Nyby Bruk Ab | Welded constructions of stainless steels |
| AT338854B (en) * | 1972-09-04 | 1977-09-26 | Ver Edelstahlwerke Ag | FERRITIC OR FERRITIC-AUSTENITIC STEEL ALLOYS FOR OBJECTS THAT ARE CORROSION-RESISTANT TO ACID AND WATER MIXTURES UP TO 70 DEGREES C. |
| SE385383B (en) * | 1973-05-28 | 1976-06-28 | Asea Ab | PROCEDURE FOR THE PRODUCTION OF STAINLESS STEEL, FERRIT-AUSTENITIC STEEL |
| JPS5241113A (en) * | 1975-09-30 | 1977-03-30 | Nippon Steel Corp | Ferritic stainless steel having high toughness and high corrosion resi stance |
| DE2616599B2 (en) * | 1976-04-13 | 1981-03-26 | Mannesmann AG, 40213 Düsseldorf | Use of a high-alloy steel for the manufacture of high-strength objects that are resistant to acid gas corrosion |
| GB1565419A (en) * | 1976-04-27 | 1980-04-23 | Crucible Inc | Stainless steel welded articles |
| DE2701329C2 (en) * | 1977-01-14 | 1983-03-24 | Thyssen Edelstahlwerke AG, 4000 Düsseldorf | Corrosion-resistant ferritic chrome-molybdenum-nickel steel |
| DE2737116C2 (en) * | 1977-08-17 | 1985-05-09 | Gränges Nyby AB, Nybybruk | Process for the production of sheets and strips from ferritic, stabilized, rustproof chromium-molybdenum-nickel steels |
-
1980
- 1980-03-11 SE SE8001868A patent/SE436576C/en not_active IP Right Cessation
- 1980-03-12 NO NO800712A patent/NO155351C/en unknown
- 1980-03-13 AU AU56419/80A patent/AU535783B2/en not_active Ceased
- 1980-03-21 DE DE19803011048 patent/DE3011048A1/en not_active Ceased
- 1980-03-25 NL NL8001740A patent/NL8001740A/en not_active Application Discontinuation
- 1980-03-28 BR BR8001877A patent/BR8001877A/en not_active IP Right Cessation
- 1980-03-28 IT IT8048292A patent/IT1188918B/en active
- 1980-03-29 RO RO80100668A patent/RO79271A/en unknown
- 1980-04-01 CA CA000348953A patent/CA1163470A/en not_active Expired
- 1980-04-02 GB GB8011018A patent/GB2066847B/en not_active Expired
- 1980-04-15 BE BE0/200230A patent/BE882793A/en not_active IP Right Cessation
- 1980-04-18 FR FR8008816A patent/FR2473068A1/en active Granted
- 1980-04-18 KR KR1019800001595A patent/KR850000980B1/en active
- 1980-05-02 JP JP5935880A patent/JPS5698458A/en active Granted
- 1980-05-20 AT AT0268880A patent/AT376707B/en not_active IP Right Cessation
- 1980-05-26 MX MX808843U patent/MX6596E/en unknown
- 1980-06-12 ES ES492374A patent/ES8104832A1/en not_active Expired
- 1980-07-30 CS CS805326A patent/CS216241B2/en unknown
- 1980-09-11 PL PL1980226697A patent/PL124420B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR850000980B1 (en) | 1985-07-05 |
| SE436576B (en) | 1985-01-07 |
| SE436576C (en) | 1987-03-16 |
| CS216241B2 (en) | 1982-10-29 |
| FR2473068B1 (en) | 1985-03-08 |
| SE8001868L (en) | 1981-07-04 |
| JPS5698458A (en) | 1981-08-07 |
| NO800712L (en) | 1981-07-06 |
| PL124420B1 (en) | 1983-01-31 |
| IT8048292A0 (en) | 1980-03-28 |
| IT8048292A1 (en) | 1981-09-28 |
| CA1163470A (en) | 1984-03-13 |
| NO155351C (en) | 1987-03-18 |
| KR830002902A (en) | 1983-05-31 |
| ES492374A0 (en) | 1981-04-16 |
| IT1188918B (en) | 1988-01-28 |
| AT376707B (en) | 1984-12-27 |
| AU5641980A (en) | 1981-09-10 |
| ATA268880A (en) | 1984-05-15 |
| NO155351B (en) | 1986-12-08 |
| MX6596E (en) | 1985-08-14 |
| BE882793A (en) | 1980-10-15 |
| FR2473068A1 (en) | 1981-07-10 |
| BR8001877A (en) | 1981-07-14 |
| RO79271A (en) | 1983-02-01 |
| DE3011048A1 (en) | 1981-07-23 |
| JPH0321624B2 (en) | 1991-03-25 |
| AU535783B2 (en) | 1984-04-05 |
| GB2066847A (en) | 1981-07-15 |
| GB2066847B (en) | 1984-08-08 |
| PL226697A1 (en) | 1981-08-07 |
| NL8001740A (en) | 1981-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19990601 |