The 7075 aerospace aluminum profiles produced according to A97075, AMS 4154, AMS 4166 standards have excellent heat resistance, high strength and corrosion resistance, and are usually used in aircraft structures such as fuselage, wings and empennage in the aviation field, as well as propellers, aero engines, aerospace devices, etc.
Why choose Chalco 7075 aerospace grade aluminum profiles?
Chalco 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.
Standard
A97075, AMS 4154, AMS 4166, BSL160 etc.
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
We have a complete set of domestic advanced aerospace materials research and development, testing and analysis instruments, which guarantee the efficiency of new product research and development and accelerate the transformation of scientific and technological achievements. In addition, our R&D & innovation and verification capabilities can help enhance customers' competitiveness by saving time and cost in new product development and marketing.
The Chalco brand stands for quality, delivery and a solid reputation. With leading technology and globally competitive products, we can continue to develop together with our customers in the future.
The introduction to the specifications of 7075 aerospace grade aluminum extrusions
| Alloy | 7075 |
| Temper | O, T1, T3, T4, T6, T8, T73, T76, T7451, T7651, T7452, T74511, T76511 etc. |
| Open Profile dimensions | Min 4mm*3mm, Max.850mm*50mm. |
| Closed profiles dimension: | Min.6.35mm*1mm, Max. 573mm*10mm. |
| Weight per meter | Min.0.03kg/m, Max.124kg/m |
| SECTION AREA | 0.2-90cm2 |
| WALL THICKNESS | 1-100mm |
| OUTLINE SIZE | 10-530mm |
| Profile length: | Maximum 28m (standard 6000mm) |
| Extrusion Type | Dimension Range (inches) | Wall Thickness Range (inches) |
| 7075 aluminum Round Tube | 1-10 | 0.125-0.75 |
| 7075 aluminum Square Tube | 1-8 | 0.125-0.5 |
| 7075 aluminum Rectangular Tube | 1*2-8*12 | 0.125-0.5 |
| 7075 aluminum Angle | 1*1-8*8 | 0.125-0.5 |
| 7075 aluminum T-Profile | 1*1-6*6 | 0.125-0.5 |
| 7075 aluminum U-Profile | 1*0.5-6*2 | 0.125-0.5 |
The chemical composition of 7075 aircraft grade aluminum extrusion
| 7075 Alloy % | |
| Si | 0.40 |
| Fe | 0.50 |
| Cu | 1.2-2.0 |
| Mn | 0.30 |
| Mg | 2.1-2.9 |
| Cr | 0.18-0.28 |
| Zn | 5.1-6.1 |
| Ti | 0.20 |
| Other | 0.20 |
| Al | Remainder |
What are the characteristics of 7075 aircraft grade aluminum profiles?
High strength
7075 aluminum aircraft extrusion have high tensile strength and yield strength, which can usually reach more than 550 MPa.
Good corrosion resistance
7075 aluminum extrusions have good corrosion resistance and good resistance to most corrosive media.
Good heat treatability
The 7075 aluminum extrusion has good heat treatment performance, and higher strength and hardness can be obtained through heat treatment.
Lightweight
Compared with other metal materials, 7075 aviation aluminum profile has a lower density, so it has a lighter weight and is suitable for aerospace and other fields.
Easy to paint
The surface of 7075 aircraft aluminum extrusion is easy to be painted, and a good surface treatment effect can be obtained.
Fatigue resistance
7075 extruded aluminium profiles exhibit good fatigue resistance under cyclic loads and can withstand long-term dynamic loads.
High temperature performance
7075 aircraft grade aluminum profiles have good stability and corrosion resistance in high temperature environments, and are suitable for applications under high temperature working conditions.
High hardness
After proper heat treatment, 7075 aviation aluminum profiles can obtain higher hardness, which is suitable for applications that require high strength and hardness.
Easy to recycle
7075 aluminum aircraft extrusion can be recycled and reused to reduce waste and waste of resources, which is in line with the concept of sustainable development.
What items should be paid attention to when purchasing 7075 aluminum aircraft extrusion?
Specifications and dimensions: according to your specific application requirements, Chalco Aluminum can produce 7075 aviation aluminum profiles with specifications and dimensions suitable for your needs.
Material quality: 7075 aluminum alloy is a high-strength, corrosion-resistant aluminum alloy. Chalco Aluminum is produced in strict accordance with A97075, AMS 4154, AMS 4166 and other standards to ensure that it meets relevant material standards and specifications.
Heat treatment status: Chalco Aluminum is produced in strict accordance with aviation standards to ensure that the heat treatment status of the 7075 aviation aluminum profiles you purchase meets the requirements, including aging status and heat treatment temperature, to ensure that its performance meets the use requirements.
Manufacturer: Chalco Aluminum is a supplier with good reputation and reputation, which allows you to purchase 7075 aviation aluminum profiles with more confidence, and at the same time, you can get better after-sales service, quality assurance and other services.
Price: considering the price of 7075 aviation aluminum profiles, Chalco Aluminum is moderately priced and is widely favored by aviation parts manufacturers.
Delivery time and service: Chalco Aluminum can give you a better delivery time to ensure timely supply and provide high-quality after-sales service.
Packaging and transportation: Chalco Aluminum can provide you with suitable packaging and transportation solutions to ensure that the 7075 aviation aluminum profiles will not be damaged during transportation.
The application of 7075 extruded aluminium profiles
7075-T6 aerospace grade aluminum profiles extrusions
Characterized by high strength, rigidity and corrosion resistance. In the field of aviation, it is often used to manufacture parts such as fuselage structures, wings, flaps, engine parts, hubs and brake systems.
7075-T651 aerospace grade aluminum profiles
Improve the toughness and mechanical properties of the material by reducing the processing temperature and processing stress. In the field of aviation, it is usually used to manufacture parts that require high strength and tensile properties, such as aircraft trusses, engine parts and brake systems.
7075-T73 aerospace grade aluminum extrusions
High-strength, high-toughness state, which obtains excellent mechanical properties through a longer heating and cooling process. In the aviation field, it is often used to manufacture parts that require high strength and high toughness, such as ejection seats, safety equipment, etc.
7075-T7351 aircraft grade aluminum extrusion
Improves the toughness and mechanical properties of the material by reducing the processing stress. In the field of aviation, it is usually used to manufacture parts that require high strength and tensile properties, such as aircraft trusses, engine parts and brake systems.
7075-T73511 aircraft grade aluminum profiles
High strength, excellent toughness and good corrosion resistance, so it is widely used in the aviation field. It is often used in the manufacture of aircraft trusses, engine parts, hubs and brake systems, and other structural parts.
7075 T6511 extruded aluminium profiles extrusions
High strength, light weight and excellent corrosion resistance, and are used in aircraft structural components such as wings, flaps, beams, frames, leading edges, etc., aeroengine components, aerospace vehicle components, etc.
