Chalco can produce AMS 4028 BS L156 QQA 250/3 2014/2014A aerospace aluminum sheet plate, has AS9100 Collin Aviation Certification.
Specifications of Chalco Aluminium Alloy 2014 aerospace sheet plate
Alloy: 2014
Material temper: O, T4, T6, T651 etc.
Standards: AMS 4028, AMS 4029, BS L156, BS L157, QQA 250/3, EN 2088, EN 2395
Thickness: usually between 0.5mm and 100mm,
Width: 1000mm, 1220mm, 1500mm
Length: can be customized according to needs, it may vary from a few centimeters to tens of meters.
Chemical composition of Chalco 2014A aerospace aluminum alloy
| Element | Composition(%) |
| Si | 0.15-0.9 |
| Fe | 0.7 |
| Cu | 3.9-5.0 |
| Mn | 0.40-1.2 |
| Mg | 0.20-0.8 |
| Ti | 0.15 |
| Cr | 0.10 |
| Zn | 0.25 |
| Other (Each) | 0.0-0.05 |
| Aluminium (Al) | Balance |
Mechanical properties of Chalco 2014 aerospace high quality sheet plate
| Material | Temper | Thickness (mm) | Tensile strength min (N/mm2) | Yield Strength min (N/mm2) | Elongation in 50 mm | ||||
| 0.5 mm | 0.8 mm | 1.3 mm | 2.6 mm | 3.0 mm | |||||
| Alloy 2014 Sheet | T4 Bare | 0.2-6.0 | 400 | 225 | 13 | 14 | 14 | 14 | 14 |
| Alloy 2014 Sheet | T6 Bare | 0.2-6.0 | 440 | 380 | 6 | 6 | 7 | 7 | 8 |
| Alloy 2014 Sheet | T4 Clad | 0.2-1.6 | 385 | 240 | 13 | 14 | 14 | - | - |
| Alloy 2014 Sheet | T4 Clad | 1.6-6.0 | 395 | 245 | - | - | - | 14 | 14 |
| Alloy 2014 Sheet | T6 Clad | 0.2-1.6 | 420 | 345 | 7 | 7 | 8 | - | - |
| Alloy 2014 Sheet | T6 Clad | 1.6-6.0 | 420 | 355 | - | - | - | 9 | 9 |
Product features of Chalco 2014 aviation aluminum alloy sheet plate
2014 Aluminum Alloy is a copper based alloy that exhibits very high strength and excellent machinability in certain tempered conditions. It is not suitable for soldering as it tends to crack. It has poor corrosion resistance, which is why it is often clad with pure aluminum. When exposed and used in environments exposed to the weather, it requires a coat of paint to reduce the risk of corrosion.
- High mechanical strength
- Excellent fatigue resistance
- Excellent machinability
- Protective coating required to avoid corrosion
Chalco 2014 aviation aluminum sheet plate O/T4/T6/T651 temper specific use in aviation parts
2014/2014A O temper (softened temper) aviation aluminum sheet plate
The aluminum sheet in this state is very soft and easy to bend, and is usually used for aerospace parts that need to be bent, such as wing bending.
2014/2014A T4 temper (natural aging temper) aviation aluminum sheet plate
2014 aluminum plate after natural aging treatment has improved strength and hardness, and is usually used for parts that require higher strength, such as airframe and engine parts.
2014/2014A temper (artificial aging temper) aviation aluminum sheet plate
The aluminum plate in this state has undergone more severe heat treatment, and its strength and hardness are higher than that of T4 state, which is suitable for parts that require higher strength and higher corrosion resistance, such as landing gear and emergency exits.
2014/2014A T651 temper (cold working plus artificial aging temper) aviation aluminum sheet plate
The aluminum plate in this state has higher strength and hardness through cold working and artificial aging treatment, and is usually used for components that require higher strength and higher corrosion resistance, such as emergency exits and engine parts.
In general, Chalco 2014 aluminum sheet is widely used in aerospace components, including fuselage, wing, landing gear, engine parts, emergency exits, etc. Its high strength, light weight and excellent corrosion resistance make it one of the important materials in the aviation industry.
Production process of Chalco Aluminum alloy 2014 (UNS A92014) sheet plate
Preparation of aluminum ingots: aluminum ingots are raw materials for the production of aluminum plates, and are generally prepared by electrolysis or alumina pyrolysis.
Smelting: heating the aluminum ingot to the melting point, and adding a small amount of alloying elements such as copper and magnesium to improve the strength and hardness of the aluminum plate.
Continuous casting: the molten aluminum is continuously cast into a slab with a thickness of about 200mm through a continuous casting machine.
Rough rolling: the slab is sent to the rough rolling mill, and after several times of rolling, the thickness is gradually reduced to reach the target thickness.
Hot rolling: send the rough-rolled slab into a hot rolling mill for multiple rolling and annealing treatments to achieve ideal mechanical properties and surface quality.
Milling and cutting: milling and cutting the hot-rolled aluminum sheet to make aluminum sheets of different sizes and shapes.
Inspection and packaging: strict inspection and testing are carried out on the aluminum plate to ensure that it meets the standards of the aviation industry, and then it is packaged and shipped.
Why choose Chalco Aluminium as Alloy 2014 Aerospace sheet plate Aircraft Materials Manufacturer?
Chalco 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 future challenges.
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.
We have passed the AS9100 certification required by the aviation industry and the Colin Aviation certification, and produce according to theAMS 4028 BS L156 QQA 250/3 standard required by customers, providing a strong guarantee for the quality of aerospace materials produced by our company.
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.