opis
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 aluminijumski lim is typically used in the construction of aircraft wings, okviri trupa, and other structural components. It is also used in the manufacturing of high-performance sporting equipment, such as bicycle frames and rock climbing gear.
aluminijumski lim / Ploča 7075-T6/T651 se obično koristi za vazduhoplovstvo, vojni, i automobilske aplikacije. 7075 aluminijum je najjači aluminijum, sa čvrstoćom mnogih čelika, zadržavajući lagane kvalitete aluminija i otpornost na koroziju.
legura | temperament | debljina | širina |
7075 | T651 | 4-260mm | 1200-3800mm |
7075 | T7651 | 4-260mm | 1200-3800mm |
7075 | T7351 | 4-260mm | 1200-3800mm |
Mehanička svojstva
Stanje legure | Smjer | debljina (mm) | Zatezna čvrstoća | Granica razvlačenja | Prekidno izduženje | standard |
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 |
aluminijum 7075 je član 7000 serija, koji ima cink kao glavnu legirajuću komponentu i dobro je poznat po svojoj izuzetno visokoj čvrstoći. Tretman kaljenjem tada može dodatno poboljšati njegovu visoku mehaničku čvrstoću. Ovo svojstvo čini leguru 7075 veoma popularan u vazduhoplovnoj i odbrambenoj industriji.
Tipična mehanička svojstva 7075 Aluminij Plate | ||||
temperament | debljina
(mm) |
Zatezna čvrstoća
(Mpa) |
Granica razvlačenja
(Mpa) |
Izduženje
(%) |
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 |
Njegova snaga je uporediva sa snagom mnogih vrsta čelika, ali ima mnogo manju gustinu. Legura je odlična zamjena za čelik u primjenama sa visokim naprezanjem. Takođe je odličan u otpornosti na stres od umora, što ga čini veoma pouzdanim, kvalitet koji se mnogo traži u gore navedenim industrijama.
legura 7075 nudi samo prosječnu otpornost na koroziju, rezultat male količine bakra uključene u njegov hemijski sastav. Takođe ima razumnu obradivost i loše oblikovanje i zavarljivost. Još jedan nedostatak ove legure je da ima relativno visoku cijenu u odnosu na druge legure aluminija zbog svoje izuzetno visoke čvrstoće..
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.
standard
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, itd.
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, itd.
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
ISO9001
NADCAP HT
NADCAP NDT
IATP16949
In what application scenarios can 7075 aluminum alloy not replace other materials?
7075 aluminijski lim i aluminijumske šipke are important members of aluminum alloy materials. They are widely used in many fields due to their high strength, dobra mehanička svojstva, excellent corrosion resistance and wear resistance.
Kao prvo, 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, proizvodnju automobila, shipbuilding and other fields.
U oblasti vazduhoplovstva, 7075 aluminum sheet plate and aluminum rods are often used to manufacture aircraft parts, such as wings, fuselages, engine casings, itd, 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, točkovi, suspension systems, itd, aiming to improve the overall performance and fuel economy of the car.
drugo, 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, wear resistance, izvrsna otpornost na koroziju, and good electrical and thermal conductivity.
Especially in situations where high material performance requirements are required, 7075 aluminum alloy shows its unique advantages.
Konkretno, 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.
Na primjer, 7075 aluminum alloy plays an irreplaceable role in the manufacturing of key components such as aircraft parts, wings, fuselages and engine casings.
Slično tome, 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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