Aluminium 6061-T6 is known for its structural grade properties, it exhibits high strength, resistance to corrosion, and good workability. The alloy is a blend of aluminium, magnesium, and silicon, with traces of other elements such as copper, chromium, iron, and zinc. The 'T6' in the name refers to the tempering process, involving heating the aluminium to a specific temperature and then cooling it. This process enhances the hardness and durability of the material, making it suitable for uses that require a high strength-to-weight ratio. This alloy is commonly used in applications such as shipbuilding, aircraft structures, and bicycle frames due to its excellent weldability and corrosion resistance. It is also popular in the construction of bridges and buildings, owing to its good formability and joinability. Its machinability makes it a preferred choice for CNC machining.
Density
2.70 g/cc
Tensile Strength, Yield
276 MPa
Modulus of Elasticity
68.9 GPa
Specific Heat Capacity
0.896 J/g-°C
Tensile Strength, Ultimate
310 MPa
Elongation at Break
17%
Electrical Resistivity
0.00000399 ohm-cm
CTE, linear
23.6 µm/m-°C
Thermal Conductivity
167 W/m-K