PL369769A1 - Al-mg alloy sheet or strip for the production of bent parts having a small bend radius - Google Patents
Al-mg alloy sheet or strip for the production of bent parts having a small bend radiusInfo
- Publication number
- PL369769A1 PL369769A1 PL03369769A PL36976903A PL369769A1 PL 369769 A1 PL369769 A1 PL 369769A1 PL 03369769 A PL03369769 A PL 03369769A PL 36976903 A PL36976903 A PL 36976903A PL 369769 A1 PL369769 A1 PL 369769A1
- Authority
- PL
- Poland
- Prior art keywords
- production
- strip
- bend radius
- bent parts
- alloy sheet
- Prior art date
Links
- 229910000861 Mg alloy Inorganic materials 0.000 title 1
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Body Structure For Vehicles (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Laminated Bodies (AREA)
- Metal Rolling (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention relates to an aluminium alloy sheet or strip with a thickness of between 1 and 5 mm which is intended for the production of stamped and bent parts having a small bend radius, the composition ( % by weight) of said alloy comprising: Si<0.4, Fe<0.4, Cu<0.4, Mn + Cr:0.3-0.7, Mg:4-5.5, Zn<1, other elements <0.05 each and <0.15 in total, and the remainder aluminium. Moreover, the inventive sheet or strip presents the following properties: an elastic limit R0.2 in direction T>215 MPa, elongation A80>15 % and a difference Rm - R0,2 >80 MPa. Said sheets and strips are used, for example, for the production of parts for motor vehicles, such as reinforcements for openable panels or jacks.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0202897A FR2836929B1 (en) | 2002-03-07 | 2002-03-07 | A1-MG ALLOY SHEET OR STRIP FOR THE MANUFACTURE OF FOLDED PARTS WITH LOW BENDING RADIUS |
| PCT/FR2003/000691 WO2003074747A1 (en) | 2002-03-07 | 2003-03-04 | Al-mg alloy sheet or strip for the production of bent parts having a small bend radius |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL369769A1 true PL369769A1 (en) | 2005-05-02 |
| PL198511B1 PL198511B1 (en) | 2008-06-30 |
Family
ID=27763621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL369769A PL198511B1 (en) | 2002-03-07 | 2003-03-04 | Aluminum alloy sheet or strip, method of its production and its application |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1481106B1 (en) |
| AT (1) | ATE348199T1 (en) |
| AU (1) | AU2003238148A1 (en) |
| DE (1) | DE60310381T2 (en) |
| ES (1) | ES2279123T3 (en) |
| FR (1) | FR2836929B1 (en) |
| PL (1) | PL198511B1 (en) |
| RS (1) | RS50328B (en) |
| WO (1) | WO2003074747A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140157894A1 (en) * | 2012-12-12 | 2014-06-12 | Tung Thih Electronic Co., Ltd. | Transducer Case |
| CN103900629A (en) * | 2012-12-24 | 2014-07-02 | 同致电子企业股份有限公司 | Sensor housing |
| JP6689291B2 (en) * | 2015-06-05 | 2020-04-28 | ノベリス・インコーポレイテッドＮｏｖｅｌｉｓ Ｉｎｃ． | High strength 5xxx aluminum alloy and method of making same |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH638243A5 (en) * | 1978-07-05 | 1983-09-15 | Alusuisse | METHOD FOR PRODUCING magnesium and zinc CONTAINING ALUMINUM ALLOY SHEETS. |
| US4284437A (en) * | 1979-12-18 | 1981-08-18 | Sumitomo Light Metal Industries, Ltd. | Process for preparing hard tempered aluminum alloy sheet |
| JPH02149634A (en) * | 1988-11-30 | 1990-06-08 | Kobe Steel Ltd | Al alloy sheet for tab having excellent repeated bendability and its manufacture |
| JPH0699789B2 (en) * | 1989-02-23 | 1994-12-07 | 住友軽金属工業株式会社 | Method for manufacturing high-strength aluminum alloy hard plate with excellent corrosion resistance |
| JP2925891B2 (en) * | 1993-04-14 | 1999-07-28 | 住友軽金属工業株式会社 | Aluminum alloy material for shutter of recording medium cassette, method of manufacturing the same, and aluminum alloy shutter using the same |
| JP2921820B2 (en) * | 1994-05-11 | 1999-07-19 | 本田技研工業株式会社 | Aluminum alloy sheet for superplastic forming capable of cold preforming and method for producing the same |
| JP3523687B2 (en) * | 1994-05-30 | 2004-04-26 | 住友軽金属工業株式会社 | Aluminum alloy sheet for stainless steel tub excellent in bending workability and method for producing the same |
| EP0799900A1 (en) * | 1996-04-04 | 1997-10-08 | Hoogovens Aluminium Walzprodukte GmbH | High strength aluminium-magnesium alloy material for large welded structures |
| US5985058A (en) * | 1997-06-04 | 1999-11-16 | Golden Aluminum Company | Heat treatment process for aluminum alloys |
| JP3656150B2 (en) * | 1997-09-11 | 2005-06-08 | 日本軽金属株式会社 | Method for producing aluminum alloy plate |
| FR2792001B1 (en) * | 1999-04-12 | 2001-05-18 | Pechiney Rhenalu | PROCESS FOR MANUFACTURING TYPE 2024 ALUMINUM ALLOY SHAPED PARTS |
-
2002
- 2002-03-07 FR FR0202897A patent/FR2836929B1/en not_active Expired - Fee Related
-
2003
- 2003-03-04 PL PL369769A patent/PL198511B1/en not_active IP Right Cessation
- 2003-03-04 WO PCT/FR2003/000691 patent/WO2003074747A1/en not_active Ceased
- 2003-03-04 RS YUP-784/04A patent/RS50328B/en unknown
- 2003-03-04 DE DE60310381T patent/DE60310381T2/en not_active Expired - Lifetime
- 2003-03-04 AU AU2003238148A patent/AU2003238148A1/en not_active Abandoned
- 2003-03-04 ES ES03735766T patent/ES2279123T3/en not_active Expired - Lifetime
- 2003-03-04 AT AT03735766T patent/ATE348199T1/en not_active IP Right Cessation
- 2003-03-04 EP EP03735766A patent/EP1481106B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE60310381D1 (en) | 2007-01-25 |
| EP1481106A1 (en) | 2004-12-01 |
| DE60310381T2 (en) | 2007-09-20 |
| ES2279123T3 (en) | 2007-08-16 |
| AU2003238148A1 (en) | 2003-09-16 |
| PL198511B1 (en) | 2008-06-30 |
| EP1481106B1 (en) | 2006-12-13 |
| RS78404A (en) | 2006-12-15 |
| ATE348199T1 (en) | 2007-01-15 |
| FR2836929A1 (en) | 2003-09-12 |
| FR2836929B1 (en) | 2005-01-07 |
| RS50328B (en) | 2009-09-08 |
| WO2003074747A1 (en) | 2003-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Decisions on the lapse of the protection rights |
Effective date: 20110304 |