Why choose Chalco 7005 T6 auto aluminum profile?
Automotive IATF16949 standard
Chalco Aluminum has passed the requirements of the automotive IATF16949 standard audited by BSI (British Standards Institution), providing quality compliance for continuously expanding the automotive product market and achieving high-quality development.
Well-known brand material certifications
Serving Tesla, Ford, Shanghai Automobile, Weilai Automobile, BAIC New Energy, Changan Automobile and other famous new energy automobile manufacturers, confirmed the material certification relationship, and completed the parts of many automobile factories such as BAIC New Energy and Weilai Automobile Model car plate material certification.
Specs of 7005 T6 auto aluminum profile
| Alloy/Temper | Shape | Section Shape | Dimension Range |
| 7005-T6 | Round Tube | Round | Diameter: 10-300mm, Thickness: 1-20mm |
| 7005-T6 | Square Tube | Square | 10×10-150×150mm, Thickness: 1-10mm |
| 7005-T6 | Rectangular Tube | Rectangle | 10×20-200×300mm, Thickness: 1-10mm |
| 7005-T6 | Angle | Angle | 10×10-100×100mm, Thickness: 1-10mm |
| 7005-T6 | U-channel | U-shape | Width: 10-300mm, Height: 5-50mm, Thickness: 1-20mm |
| 7005-T6 | H-beam | H-shape | Width: 10-300mm, Height: 5-50mm, Thickness: 1-20mm |
Chemical composition of 7005 T6 auto aluminum profile
| Element | Composition (%) |
| Si | 0.35-0.80 |
| Fe | 0.50 max |
| Cu | 1.0- 1.8 |
| Mn | 0.20 max |
| Mg | 1.2-1.8 |
| Cr | 0.06-0.20 |
| Zn | 4.0-5.0 |
| Ti | 0.01 max |
| Al | Remainder |
Mechanical property of 7005 T6 auto aluminum profile
| Alloy/Temper | Tensile strength (MPa) | Yield strength (MPa) | Elongation (%) | Hardness (HB) |
| 7005-T6 | 530-570 | 480-520 | ≥5 | 150-170 |
| 7005-T73 | ≥590 | ≥560 | ≥4 | ≥175 |
| 7005-T76 | ≥650 | ≥600 | ≥2 | ≥190 |
Features of 7005 T6 auto aluminum profile
High strength: 7005 aluminum alloy has very high strength and hardness after heat treatment, and can be used to manufacture various high-strength parts, such as body structure parts, engine parts and suspension systems.
Lightweight: compared with steel, aluminum alloy has a lighter weight, which can effectively reduce the weight of the vehicle and improve the fuel efficiency and driving performance of the vehicle.
Good corrosion resistance: 7005 aluminum alloy undergoes a special treatment process, which can improve its corrosion resistance, reduce material corrosion, oxidation and other problems, and prolong the service life of parts.
Easy to process and form: 7005 aluminum alloy has good plasticity and processability, and can be processed into parts of various shapes through various forming processes, such as extrusion, stamping, casting, etc.
Environmental protection: aluminum alloy materials have good recyclability and reuse, which can reduce waste and environmental pollution, and conform to modern environmental protection concepts.
Usage of 7005 T6 auto aluminum profile
Body structural parts: the high strength and lightweight properties of 7005 aluminum alloy make it an ideal material for manufacturing automotive body structural parts, such as doors, roofs, trunk lids, etc.
Suspension system: 7005 aluminum alloy can be used to manufacture various parts of automobile suspension system, such as suspension arm, shock absorber housing, etc. Its lightweight properties can reduce the weight of the vehicle body and improve the response speed and stability of the suspension system.
Engine parts: 7005 aluminum alloy can also be used to make engine parts, such as cylinder heads, crankcases, etc. Its high strength and heat resistance can improve the engine's power output and fuel efficiency.
Wheel hub: the high strength and corrosion resistance of 7005 aluminum alloy make it an ideal material for manufacturing automobile hubs. Its lightweight properties reduce wheel weight and improve vehicle acceleration and fuel efficiency.
Precautions for using 7005 T6 auto aluminum profile
Prevent excessive force: although 7005 aluminum alloy has high strength and hardness, it is still necessary to pay attention to the force problem when using it, so as to avoid exceeding its bearing capacity, which will lead to deformation and cracking of parts and other problems.
Corrosion prevention: although 7005 aluminum alloy has good corrosion resistance, it is still necessary to protect the surface of the material when using it, avoid exposure to acid and alkali and other corrosive media, and at the same time, it is necessary to pay attention to the surface cleaning and maintenance of the material to prolong its use life.
Reasonable storage: when storing 7005 aluminum alloy materials, care should be taken to prevent them from being exposed to moisture, heat, or chemical corrosion. At the same time, it is necessary to avoid stacking too high or overweight to avoid deformation or damage to the material.
Reasonable processing: when processing 7005 aluminum alloy materials, it is necessary to pay attention to the selection of appropriate processing technology and equipment to avoid excessive or rough processing, which may cause damage or cracks on the surface of the material.
Safe use: when using auto parts made of 7005 aluminum alloy, it is necessary to follow the relevant safety regulations and instructions to avoid accidents or damage caused by unauthorized or wrong use.
