First, the basic introduction of 6063 aluminum alloy seamless pipe
6063 Aluminum Alloy Seamless Pipe is a seamless pipe made of 6063 aluminum alloy, which is a heat-treatable reinforced alloy with medium strength in the AL - Mg - Si system, with Mg and Si as the main alloying elements. Its chemical composition, aluminum Al for the balance, silicon Si content between 0.20 - 0.60, copper Cu 0.10, magnesium Mg content in 0.45 - 0.9, manganese Mn 0.10, titanium Ti 0.10, chromium Cr 0.104.
Second, the performance characteristics of 6063 aluminum alloy seamless tube
(A) mechanical properties
655°C, with a specific heat capacity of 9004.
Other performance influencing factors
The role and influence of Mg: Mg and Si form a reinforcing phase Mg2Si, the higher the content of Mg, the more the number of Mg2Si, the greater the effect of heat treatment strengthening, the higher the tensile strength of the profile, but the deformation resistance is also increased, the alloy's plasticity decreases, the machining properties deteriorate, corrosion resistance deteriorates.
The role and influence of Si: the amount of Si should make all the Mg in the alloy can exist in the form of Mg2Si phase to ensure that the role of Mg is fully realized. With the increase of Si content, the grain of the alloy becomes finer, the metal mobility increases, the casting performance becomes better, the strengthening effect of heat treatment increases, the tensile strength of the profile increases while the plasticity decreases, and the corrosion resistance becomes worse.
(ii) other properties
Corrosion resistance: 6063 aluminum alloy seamless tube has good corrosion resistance, which makes it in many environments can maintain stable performance, not easy to be corroded, suitable for a variety of outdoor and indoor structural components of the use of the scene.
Weldability: Its weldability is excellent, it can be connected by conventional welding methods, and it can maintain good performance after welding, which facilitates assembly and processing in the fields of construction, machinery manufacturing, etc.
Processing performance: 6063 aluminum alloy seamless tube processing performance is excellent, easy to cut, bending, drilling and other machining operations, but also easy to polish, on the envelope, anodic oxidation effect is excellent, suitable for a variety of surface treatment to meet the different appearance and functional requirements.
Third, the application areas of 6063 aluminum alloy seamless tube
Construction industry: used for building aluminum doors and windows, curtain wall frame, etc., in order to ensure that the doors and windows, curtain wall has high wind pressure resistance, assembly performance, corrosion resistance and decorative properties, 6063 aluminum alloy seamless tube can well meet these requirements, and can be anodic oxidation and other treatments to obtain a beautiful appearance effect.
Industrial field
Vehicle manufacturing: It can be used to manufacture various tube parts on vehicles, such as extruded materials for vehicles, pedestals, lifts, etc., including frame structure parts and interior decoration parts of automobiles, etc. It is applicable due to its good processing performance, medium strength and corrosion resistance.
Machinery manufacturing: to meet the needs of various types of machinery, ultrasound, molds, and other instrument production, such as support tubes in some mechanical structures, pipe fittings in hydraulic and pneumatic components, etc. It is also used in the manufacture of furniture, fences, and other components.
Electronic industry: there are applications in the shell of electronic equipment, heat dissipation components, etc., due to its thermal conductivity, good processing and molding properties and corrosion resistance, can meet the requirements of electronic equipment on the performance of the material.