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Plates
Sheets
Rod/Round Bar/Flat Bar
Tube/Extrusions/Profile
6060
ASTM B211 / AlMgSi / 6060 / T6
Chemical Properties | % Value |
Silicon (Si) | 0,30 - 0,60 |
Chromium (Cr) | 0,04 - 0,35 |
Manganese (Mn) | 0,00 - 0,10 |
Magnesium (Mg) | 0,35 - 0,60 |
Copper (Cu) | 0,15 - 0,40 |
Titanium (Ti) | 0,00 - 0,15 |
Iron (Fe) | 0,10 - 0,30 |
Zinc (Zn) | 0,00 - 0,15 |
Aluminium (Al) | Balance |
Physical Properties | Value |
Density | 2,70 g/cm³ |
Melting Point | 610 °C |
Thermal Expansion | 23 µm/m.°C |
Modulus of Elasticity | 68 GPa |
Thermal Conductivity | 211 W/m.K |
Electrical Resistivity | %54 IACS |
Mechanical Properties | Value |
Proof Strength | 170 MPa |
Yield Strength | 220 MPa |
Shear Strength | 130 MPa |
Elongation A50 mm | 11% |
Hardness | 62 HB |
The 6060 T6 aluminum alloy is known for its high mechanical strength, excellent corrosion resistance, and outstanding machinability. It is commonly used in automotive, construction, machinery, and other industrial applications. The T6 temper provides higher tensile strength and a harder structure compared to the T4 temper, making 6060 T6 ideal for structural and load-bearing applications. Additionally, it is suitable for anodizing, which enhances the alloy's surface appearance and increases its corrosion resistance.
The weldability of 6060 T6 is also a key advantage, as it can be welded effectively with proper techniques. However, compared to the T4 temper, the T6 temper is harder and less malleable, making it slightly more challenging to weld and process. While the 6060 T6 alloy offers good bending properties, its bending capabilities are more limited than those of the T4 temper because the T6 temper is harder and less flexible. Despite this, shaping and forming can still be performed with the right equipment.
The corrosion resistance of 6060 T6 is excellent, especially in outdoor environments and harsh conditions like marine applications, where it provides long-lasting performance. Additionally, 6060 T6 is suitable for high-vibration environments, which makes it reliable for dynamic industries like automotive and aerospace, where vibration resistance is critical. However, the T6 temper is more prone to a loss of hardness at low temperatures, and it may experience performance degradation in highly abrasive environments.
In conclusion, the advantages of 6060 T6 aluminum alloy include its high mechanical strength, corrosion resistance, anodizing compatibility, and ability to perform in high-vibration environments. Its disadvantages include reduced formability compared to the T4 temper and a potential loss of hardness in low-temperature conditions. While 6060 T6 is an excellent choice for structural applications requiring high performance, 6060 T4 may be preferred in cases where greater flexibility and easier shaping are needed.
Cold Drawn Round/Flat Bar and Tubes per; 6060 T6, ISO AlMgSi, DIN AlMgSi0.5, UNS A96060, WNR 3.3206, ASTM B211
Extruded Round/Flat Bar and Tubes per; 6060 T6, ISO AlMgSi, DIN AlMgSi0.5, UNS A96060, WNR 3.3206, ASTM B221
Choosing Factors for 6060 T6
- Strength: Mediocre
- Machining: Okay
- Weldability: Excellent
- Formability: Good
- Corrosion Resistance: Excellent
- Heat Treating: Yes
Some Well-Known Applications for 6060 T6
In complex cross-sectioned extruded shapes,
In pneumatic applications and cooling pipelines,
It is also used in motor housing.
- Rod / Round Bar / Flat Bar
- Tube/Profile