FR2402007A1 - IMPROVEMENTS TO CORROSION RESISTANT STEELS - Google Patents
IMPROVEMENTS TO CORROSION RESISTANT STEELSInfo
- Publication number
- FR2402007A1 FR2402007A1 FR7825132A FR7825132A FR2402007A1 FR 2402007 A1 FR2402007 A1 FR 2402007A1 FR 7825132 A FR7825132 A FR 7825132A FR 7825132 A FR7825132 A FR 7825132A FR 2402007 A1 FR2402007 A1 FR 2402007A1
- Authority
- FR
- France
- Prior art keywords
- corrosion resistant
- resistant steels
- steel
- mangasene
- niobium
- 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.)
- Withdrawn
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
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)
Abstract
L'invention a pour objet un acier résistant à la corrosion. Il contient, en poids, 0,02 à 0,25 % de carbone, 2,4 à 5,0 % de chrome, 0,01 à 0,11 % de phosphore, un maximum de 0,55 % de cuivre, 0,4 à 1,5 % de mangasène, 0,02 à 0,15 % d'aluminium, 0,2 à 0,08 % de silicium et, facultativement, jusqu'à 0,15 % de niobium ou jusqu'à 0,15 % de titane ou jusqu'à 0,20 % de vanadium ou encore jusqu'à 0,20 % de l'ensemble de ces éléments facultatifs, le reste étant du fer et des impuretés accidentelles. Utilisation de cet acier dans le bâtiment avec une excellente protection contre les environnements corrosifs.The invention relates to a corrosion resistant steel. It contains, by weight, 0.02 to 0.25% carbon, 2.4 to 5.0% chromium, 0.01 to 0.11% phosphorus, a maximum of 0.55% copper, 0 , 4 to 1.5% mangasene, 0.02 to 0.15% aluminum, 0.2 to 0.08% silicon, and optionally up to 0.15% niobium or up to 0 , 15% titanium or up to 0.20% vanadium or even up to 0.20% of all of these optional elements, the remainder being iron and accidental impurities. Use of this steel in construction with excellent protection against corrosive environments.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB36722/77A GB1568616A (en) | 1977-09-02 | 1977-09-02 | Corrosion resistant steels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2402007A1 true FR2402007A1 (en) | 1979-03-30 |
Family
ID=10390664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7825132A Withdrawn FR2402007A1 (en) | 1977-09-02 | 1978-08-31 | IMPROVEMENTS TO CORROSION RESISTANT STEELS |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5443820A (en) |
| BE (1) | BE869954A (en) |
| DE (1) | DE2838108A1 (en) |
| FI (1) | FI782448A (en) |
| FR (1) | FR2402007A1 (en) |
| GB (1) | GB1568616A (en) |
| IT (1) | IT7869029A0 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3627668C1 (en) * | 1986-08-14 | 1988-03-24 | Thyssen Stahl Ag | Well weldable structural steel with high resistance to stress corrosion cracking |
| EP0995809B1 (en) | 1997-09-29 | 2004-02-04 | Sumitomo Metal Industries Limited | Steel for oil well pipes with high wet carbon dioxide gas corrosion resistance and high seawater corrosion resistance, and seamless oil well pipe |
| CN110343940A (en) * | 2018-11-28 | 2019-10-18 | 张家港宏昌钢板有限公司 | The manufacturing method of high anti-corrosion weathering steel |
-
1977
- 1977-09-02 GB GB36722/77A patent/GB1568616A/en not_active Expired
-
1978
- 1978-08-10 FI FI782448A patent/FI782448A/en unknown
- 1978-08-16 JP JP9992578A patent/JPS5443820A/en active Pending
- 1978-08-24 BE BE190056A patent/BE869954A/en not_active IP Right Cessation
- 1978-08-31 FR FR7825132A patent/FR2402007A1/en not_active Withdrawn
- 1978-08-31 DE DE19782838108 patent/DE2838108A1/en not_active Withdrawn
- 1978-09-01 IT IT7869029A patent/IT7869029A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI782448A (en) | 1979-03-03 |
| IT7869029A0 (en) | 1978-09-01 |
| JPS5443820A (en) | 1979-04-06 |
| DE2838108A1 (en) | 1979-03-15 |
| GB1568616A (en) | 1980-06-04 |
| BE869954A (en) | 1978-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK142585A (en) | FERRITIC-AUSTENITIC STAINLESS STEEL WITH STABLE AUSTENITE PHASE | |
| EP0270939A3 (en) | Corrosion-resistant alloy | |
| MY160188A (en) | Corrosion resistant steel for marine applications | |
| FR2397466A1 (en) | STEEL COMBINED WITH CEMENTATION AND CEMENTED ARTICLE, MADE WITH THIS STEEL | |
| FR2402007A1 (en) | IMPROVEMENTS TO CORROSION RESISTANT STEELS | |
| FR2764307B1 (en) | NICKEL FREE STAINLESS STEEL FOR BIOMEDICAL APPLICATIONS | |
| FR3060607B1 (en) | SPHEROIDAL GRAPHITE CAST IRON, CORRESPONDING ELEMENT AND MANUFACTURING PROCESS | |
| SE8803982D0 (en) | NITROGEN STRENGTHENED FE-NI-CR ALLOY | |
| ATE113320T1 (en) | CORROSION RESISTANT ALLOY. | |
| SE7910541L (en) | FERRITIC FE-MN ALLOY FOR CRYOGENA APPLICATIONS | |
| IL134037A0 (en) | High corrosion resistant aluminium alloy containing zirconium | |
| RU2002111391A (en) | LAMINATED CORROSION RESISTANT STEEL AND PRODUCT PERFORMED FROM IT | |
| ES8400490A1 (en) | Molten metal transfer channels. | |
| DE69903357T2 (en) | ALLOYS FOR HIGH TEMPERATURE OPERATION IN AGGRESSIVE ENVIRONMENTS | |
| ES449031A1 (en) | Highly castable, weldable, corrosion resistant stainless steel | |
| ATE124468T1 (en) | HIGH STRENGTH STAINLESS STEEL. | |
| FR2360683A1 (en) | COMPOSITIONS OF HARD STEELS AND PROCESS FOR THEIR MANUFACTURING | |
| ATE58183T1 (en) | STRESS CORROSION RESISTANT STRUCTURAL STEEL. | |
| FR2406672A1 (en) | CAST IRON SPECIFICALLY SUITABLE FOR THE MANUFACTURE OF LINGOTIERS | |
| FR2395322A1 (en) | REINFORCING STEEL | |
| GB1004868A (en) | Composite aluminium-base metal | |
| FR2491500B1 (en) | USE OF AUSTENITIC STEEL IN THE NUT CONDITION IN EXTREME CORROSION CONDITIONS | |
| ATE220583T1 (en) | ROLL RING FOR CONTINUOUS CASTING OF METALS OR METAL ALLOYS, ESPECIALLY FOR ALUMINUM | |
| FR2362661A1 (en) | USE OF A GRAY CAST IRON IN THE MANUFACTURE OF BOILERS FOR CONCENTRATED SULFURIC ACID BOILING CONCENTRATE | |
| SE0200430L (en) | Steel material containing carbides and use of this material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |