لفائف الالومنيوم is a common manufacturing material, و 7 series aluminum coil is one of the models.7000 لفائف الالومنيوم سلسلة representative model is 7075 لفائف الالومنيوم, يحتوي بشكل رئيسي على عنصر الزنك. 7075 لفائف الألمنيوم خصائص عملية جيدة بعد تخفيف الضغط, لا تشوه أو تزييفه بعد المعالجة. هواوي الومنيوم 7075 لفائف الألمنيوم من خلال الكشف بالموجات فوق الصوتية, للتأكد من عدم وجود حصى, الشوائب.

7000 Series aluminum coil with high thermal conductivity, قوة عالية, can shorten molding time, improve work efficiency. وبالتالي, it is widely used in various scenarios.

7000 Series Aluminum coil surface: shiny, مصقول, hair line, brush, sandblasting, mesh, النقش, etching, rolled surface treatment, no stain, no burr, pattern, printing
7000 series aluminum coil features corrosion resistance, مقاوم للحرارة, high hardness, good ductility.7000 series aluminum coil Applications: industrial, وسائل النقل, architectural modeling, automobile, medical machinery, إلخ.
The following is the application scenario of the 7 Series aluminum coil:
7005: Process is an extruded material used to manufacture welded structures with high strength and fracture toughness, such as trusses, rods, and containers of transportation vehicles; Large heat exchanger, to absorb welding after the solution treatment of the components; On a smaller scale, it can also be used to make sports equipment such as tennis rackets and softball bats.

7039: Commonly used in refrigerating vessels, cryogenic instruments and storage tanks, fire pressure equipment.

7049: مقاومة جيدة للتآكل, commonly used for forging parts with the same static strength as a 7079-T6 alloy that requires high-stress corrosion cracking resistance, such as aircraft and missile parts.

7050: Commonly used in aircraft structure plate, قذف, free forgings, and die forgings. The aluminum coil has good corrosion and cracking resistance, fracture toughness, and fatigue resistance.
Used for home furnishings, such as air conditioner aluminum foil and special thin strip;

7075: wide range of use, often used in manufacturing aircraft structure and other requirements of high strength, strong corrosion-resistance of high-stress structural parts, mold manufacturing;

7175: High strength structural parts for forging aircraft

7178: Parts for the manufacture of aerospace and spacecraft requiring high yield strength; Aluminized and unaluminized panels for airframes, wing frames, booms, إلخ.

7A04: Aircraft screws, suction force components such as girder beams, spacers, ribs, landing gear, إلخ.