Beschrijving
7075 aluminum sheet is a high-strength aerospace aluminum alloy that is commonly used in the manufacture of aircraft and other high-stress applications.
It has excellent strength-to-weight ratio and is resistant to stress corrosion cracking. The alloy is available in various thicknesses and sizes, and can be easily machined and formed. It is also heat treatable, which allows for further strengthening of the material.
7075 aluminium plaat is typically used in the construction of aircraft wings, romp frames, and other structural components. It is also used in the manufacturing of high-performance sporting equipment, such as bicycle frames and rock climbing gear.
Aluminium plaat / Plaat 7075-T6/T651 wordt normaal gesproken gebruikt voor de lucht- en ruimtevaart, leger, en automobieltoepassingen. 7075 aluminium is het sterkste aluminium, met de sterkte van vele staalsoorten, terwijl de lichtgewicht eigenschappen en corrosieweerstand van aluminium behouden blijven.
Legering | Temperen | Dikte | Breedte |
7075 | T651 | 4-260mm | 1200-3800mm |
7075 | T7651 | 4-260mm | 1200-3800mm |
7075 | T7351 | 4-260mm | 1200-3800mm |
Mechanische eigenschappen
Legering staat | Richting | Dikte (mm) | Treksterkte | yield Strength | Brekende verlenging | Standaard |
7075-T651 | LT | 6-260 | 570-590mpa | 495-515mpa | 10-13.5 | GB/T3880 |
7075-T7651 | LT | 6-102 | 550-560mpa | 480-490mpa | 10.5-12.5 | AMS4045K |
7075-T7351 | LT | 6-102 | 500-520mpa | 420-435mpa | 10-12.5 | AMS4078 |
Aluminium 7075 is lid van de 7000 serie, dat zink als belangrijkste legeringscomponent heeft en bekend staat om zijn buitengewoon hoge sterkte. Een temperbehandeling kan vervolgens de hoge mechanische sterkte ervan verder verbeteren. Deze eigenschap maakt legering 7075 zeer populair in de lucht- en ruimtevaart- en defensie-industrie.
Typische mechanische eigenschappen van 7075 aluminium Plate | ||||
Temperen | Dikte
(mm) |
treksterkte
(mpa) |
yield Strength
(mpa) |
Verlenging
(%) |
T6 | 1~3.2 | 540 | 470 | 8 |
T6 | 3.2~6.3 | 540 | 475 | 8 |
T651 | 6.3~12,5 | 540 | 460 | 9 |
T651 | 25~50 | 530 | 460 | — |
T651 | 60~80 | 495 | 420 | — |
T651 | 90~100 | 460 | 370 |
De sterkte is vergelijkbaar met die van veel staalsoorten, maar het heeft een veel lagere dichtheid. De legering is een uitstekende vervanger voor staal bij toepassingen met hoge spanning. Het blinkt ook uit in het weerstaan van vermoeidheidsstress, waardoor het zeer betrouwbaar is, een kwaliteit waar veel vraag naar is in de hierboven genoemde industrieën.
Legering 7075 biedt slechts een gemiddelde corrosieweerstand, een resultaat van de kleine hoeveelheid koper in de chemische samenstelling. Het beschikt ook over een redelijke bewerkbaarheid en slechte vorm- en lasbaarheid. Een ander nadeel van deze legering is dat deze relatief hoge kosten heeft in vergelijking met andere aluminiumlegeringen vanwege de uitzonderlijk hoge sterkte..
RAYIWELL MFG or RuiYi Aluminum provides excellent quality aerospace materials, as well as the best technical services in the market, and has a deep knowledge base on how to support customers in meeting the challenges of the future.
Quality could full meet AMS aviation standard.
Standaard
Bare: AMS QQ-A-250/12, BS 2 L95, AMS 4038, AMS 4045, AMS 4039, AMS 4049, AMS 4044, AMS 4045, AMS 4078, QQ-A-250/24, AIR 9048.690, AIR 9048.700, AIR 9048.710, AIR 9049, enz.
AlClad: AMS QQ-A-250/13, BS 2 L88, AMS 4046, AMS 4048, AMS 4049, QQ-A-250/18, QQ-A-250/25, QQ-A-250/26, enz.
We have passed AS9100, OHSAS 18001 and other certifications required by the aviation industry, providing a strong guarantee for the quality of aerospace materials produced by our company.
Accreditations
AS9100
OHSAS 18001
ISO14001
ISO 9001
NADCAP HT
NADCAP NDT
IATP16949
In what application scenarios can 7075 aluminum alloy not replace other materials?
7075 aluminium plaat en aluminum rods are important members of aluminum alloy materials. They are widely used in many fields due to their high strength, good mechanical properties, excellent corrosion resistance and wear resistance.
First of all, 7075 aluminum alloy is a high-strength heat-treatable alloy. Its strength is far greater than that of ordinary hard aluminum, and it has excellent weldability and corrosion resistance. This makes it irreplaceable in aerospace, automobielindustrie, shipbuilding and other fields.
In the aerospace field, 7075 aluminum sheet plate and aluminum rods are often used to manufacture aircraft parts, such as wings, fuselages, engine casings, enz., because they can significantly reduce the weight of aircraft and improve flight performance and fuel economy.
In automobile manufacturing, they are used to make body parts, wielen, suspension systems, enz., aiming to improve the overall performance and fuel economy of the car.
ten tweede, 7075 aluminum plates or aluminum sheets and aluminium rods also have good processing performance and wear resistance, which makes them useful in the fields of electronic products and sports equipment manufacturing.
In the field of electronic products, they are used to manufacture electronic equipment casings, heat sinks and other components to improve the heat dissipation efficiency and protection performance of the equipment.
In the manufacturing of sports equipment, 7075 aluminum sheets and aluminum rods are often used to make sports equipment such as hiking poles, bicycle frames, poles, and ski poles due to their lightweight and durable properties.
7075 aluminum alloy is widely used in many fields due to its high strength, slijtvastheid, uitstekende weerstand tegen corrosie, and good electrical and thermal conductivity.
Especially in situations where high material performance requirements are required, 7075 aluminum alloy shows its unique advantages.
Specifically, in the aerospace field, which has extremely high requirements for the strength and corrosion resistance of the material, 7075 aluminum alloy has become an ideal choice due to its excellent performance.
Bijvoorbeeld, 7075 aluminum alloy plays an irreplaceable role in the manufacturing of key components such as aircraft parts, Vleugels, fuselages and engine casings.
evenzo, in the field of automobile manufacturing, 7075 aluminum alloy materials are often used in components such as high-strength bolts, aluminum alloy cylinders, and automobile bodies.
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