6063 aluminum tubes are valued for their unique properties, making them suitable for a wide range of applications. Below are their key characteristics:
Lightweight
6063 aluminum tubes are lightweight due to aluminum's low density. This makes them ideal for industries where weight reduction is critical, such as transportation and aerospace.
High Strength
While not as strong as alloys like 6061, 6063 offers good strength. It is especially suitable for applications requiring a strong strength-to-weight ratio.
Mechanical Properties of Aluminium Alloy 6063:
Mechanical Property Typical Value
Yield Strength (0.2% offset) 140 MPa
Ultimate Tensile Strength 210 MPa
Elongation (50mm gauge length) 12%
Hardness (Brinell Hardness) 73
6063 Aluminum Tube Chemical Composition(%)
Element Composition (%)
Al 97.5 – 99.0
Si 0.20 – 0.60
Iron 0.35 max
Cu 0.10 max
Mn 0.10 max
Mg 0.45 – 0.9
Cr 0.10 max
Zn 0.10 max
Ti 0.10 max
Others 0.05 max (each)
Corrosion Resistance
A natural oxide layer forms on aluminum surfaces, providing corrosion resistance. Surface treatments, such as anodizing, further enhance this protection.
Excellent Extrudability
6063 is highly extrudable, allowing the creation of complex shapes and profiles. This makes it ideal for manufacturing extruded aluminum tubes in various cross-sectional designs.
Good Weldability
6063 aluminum tubes can be welded easily using methods such as TIG or MIG welding. This enables the construction of assemblies and structures.
Heat Treatable
6063 can be heat-treated to improve mechanical properties. Common tempers like T5 and T6 provide increased strength and hardness.
Versatility
These tubes are widely used in construction for architectural purposes, including window frames, doors, and curtain walls. They are also used in heat sinks, furniture, and structural components.
Anodizing Capability
6063 aluminum is ideal for anodizing, a process that enhances surface durability, corrosion resistance, and aesthetics. Anodized aluminum is often used in architectural designs.
Good Electrical Conductivity
Aluminum, including the 6063 alloy, has excellent electrical conductivity. This makes it suitable for electrical conduits and other conductivity-focused applications.
Recyclability
Aluminum is fully recyclable without losing quality, making 6063 aluminum tubes an environmentally friendly choice.
Additional Information
The specific properties and performance of 6063 aluminum tubes can vary based on factors like alloy temper, manufacturing processes, and surface treatments.
If you need more details, please contact us. As a leading aluminum tube supplier in China, we are ready to assist you.
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