Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of 6063 aluminum rod in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
Product Overview
6063 aluminum rod is a widely used aluminum alloy product in the aluminum alloy family. It belongs to the 6000 series aluminum alloys, which are characterized by the addition of magnesium and silicon as the main alloying elements. This composition gives 6063 aluminum rod excellent comprehensive properties, making it a popular choice in many industries.
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Chemical Composition
The chemical composition of 6063 aluminum rod is crucial for its performance. The typical chemical composition (by mass percentage) is as follows:
| Element | Content Range |
|---|---|
| Aluminum (Al) | Residual (usually ≥ 98.0%) |
| Magnesium (Mg) | 0.45% - 0.9% |
| Silicon (Si) | 0.2% - 0.6% |
| Copper (Cu) | ≤ 0.1% |
| Manganese (Mn) | ≤ 0.1% |
| Chromium (Cr) | ≤ 0.1% |
| Zinc (Zn) | ≤ 0.1% |
| Titanium (Ti) | ≤ 0.1% |
| Iron (Fe) | ≤ 0.35% |
| Other impurities | Each ≤ 0.05%, total ≤ 0.15% |
The appropriate proportion of magnesium and silicon in 6063 aluminum rod forms a magnesium silicide (Mg₂Si) strengthening phase, which endows the alloy with good strength and machinability.
Product Specifications
(一) Diameter
The diameter of 6063 aluminum rod can be customized according to customer requirements. The common diameter range is from Φ6mm to Φ300mm. For some special applications, we can also provide rods with larger or smaller diameters through special production processes.
(二) Length
Standard Length: Usually available in lengths of 6m, 9m, and 12m. These standard lengths are convenient for transportation and storage and can meet the needs of most general applications.
Custom Length: We also offer custom - length cutting services. Customers can specify the required length according to their actual needs, and we will cut the aluminum rod precisely to meet their requirements.
(三) Surface Treatment
Anodizing: Anodizing is a common surface treatment method for 6063 aluminum rod. Through anodizing, a dense and wear - resistant oxide film can be formed on the surface of the aluminum rod, which not only improves the corrosion resistance but also enhances the surface hardness and wear resistance. The anodized layer can be dyed into various colors, such as silver, gold, black, etc., to meet the aesthetic requirements of different applications.
Polishing: Polished 6063 aluminum rod has a smooth and bright surface, which can improve the appearance quality of the product. Polished rods are often used in architectural decoration, lighting fixtures and other fields that require high - quality appearance.
Sandblasting: Sandblasting treatment can increase the surface roughness of the aluminum rod, improve the adhesion of the coating, and at the same time give the surface a matte texture, enhancing the decorative effect.
Mechanical Properties
Tensile Strength
The tensile strength of 6063 aluminum rod in the T5 or T6 temper is typically in the range of 160 - 200 MPa. This strength is sufficient for many structural applications, such as in the construction of aluminum profiles for windows and doors, where it can withstand normal wind loads and external forces.
Yield Strength
The yield strength is usually around 110 - 140 MPa. It represents the stress at which the material begins to undergo plastic deformation. In practical applications, this property ensures that the aluminum rod can maintain its shape under normal operating conditions without excessive deformation.
Elongation
The elongation of 6063 aluminum rod is relatively high, generally between 8% - 12%. High elongation means that the material has good plasticity and can be processed by various forming methods, such as extrusion, bending, etc., without cracking or breaking easily.
Hardness
The hardness of 6063 aluminum rod is usually measured by Brinell hardness (HB). After anodizing treatment, the hardness can reach about 50 - 60 HB, which provides certain wear resistance and anti - scratching ability for the surface of the aluminum rod.
Physical Properties
Density
The density of 6063 aluminum rod is approximately 2.7 g/cm³. This relatively low density gives it a significant advantage in applications where weight reduction is required, such as in the aerospace and automotive industries, although it is more commonly used in construction and general industrial fields at present.
Thermal Conductivity
6063 aluminum rod has good thermal conductivity, with a thermal conductivity coefficient of about 200 - 210 W/(m·K). This property makes it suitable for use in heat - dissipation components, such as heat sinks in electronic devices, where it can quickly transfer heat away from the heat - generating source.
Electrical Conductivity
The electrical conductivity of 6063 aluminum rod is relatively high, about 60 - 62% IACS (International Annealed Copper Standard). Although its electrical conductivity is lower than that of pure copper, its lightweight and relatively good conductivity make it an alternative material in some electrical applications, such as in the manufacture of some low - voltage electrical conductors.
Corrosion Resistance
6063 aluminum rod has excellent corrosion resistance. The natural oxide film on the surface of aluminum provides a certain degree of protection against corrosion. In addition, through appropriate surface treatment processes such as anodizing, the corrosion resistance can be further enhanced. It can resist the corrosion of various media, including moisture, chemicals, and some mild acids and alkalis, making it suitable for use in harsh environments such as outdoor buildings and industrial fields.
Applications
(一) Architectural Industry
● Window and Door Frames: 6063 aluminum rod is widely used in the production of aluminum alloy window and door frames due to its good corrosion resistance, moderate strength, and excellent surface treatment properties. It can provide a beautiful and durable appearance while ensuring the sealing and insulation performance of windows and doors.
● Curtain Walls: In the construction of building curtain walls, 6063 aluminum rod can be extruded into various profiles to form the framework of the curtain wall. Its lightweight characteristics reduce the load on the building structure, and its good machinability allows for the creation of complex and beautiful shapes, enhancing the overall aesthetic appeal of the building.
(二) Transportation Industry
● Automotive Parts: In the automotive industry, 6063 aluminum rod is used to manufacture some non - structural parts, such as interior trim parts, brackets, and heat - dissipation components. Its lightweight helps to reduce the weight of the vehicle, improving fuel efficiency, while its good corrosion resistance ensures the long - term use of the parts.
● Railway Vehicles: It is also used in the manufacturing of some components of railway vehicles, such as interior decoration parts and small - load structural parts. Its properties meet the requirements of the railway operating environment.
(三) Electronic and Electrical Industry
● Heat Sinks: Due to its high thermal conductivity, 6063 aluminum rod is commonly used in the production of heat sinks for electronic devices such as computers, LED lights, and power supplies. It can effectively dissipate heat, ensuring the normal operation of electronic components.
● Electrical Conductors: In some low - voltage electrical applications, 6063 aluminum rod can be used as an electrical conductor due to its certain electrical conductivity. It is relatively lightweight and cost - effective compared to copper conductors.
(四) Industrial Manufacturing
● Machinery Parts: 6063 aluminum rod can be machined into various precision parts for industrial machinery, such as shafts, gears, and brackets. Its good machinability and mechanical properties make it suitable for manufacturing high - quality mechanical components.
If you have any needs or questions about 6063 aluminum rod, please feel free to contact us. We will provide you with high - quality products and excellent services.
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
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