Alloy 7075 is among the strongest aluminum alloys on the market. Excellent strength-to-weight ratio makes it the perfect choice for heavily stressed sections.
Its superior strength over 6061 and excellent strength-to-weight ratio make 7075 stand out. The aerospace, marine, and transportation industries employ 7075 extensively as a result. This alloy is recommended for any business where high strength and low weight are essential.
Among the strongest alloys of aluminum is 6061. It is regarded as the most adaptable and least costly heat-treatable alloy. It is often extruded even though it is less formable.
T5 is sufficient and even better for most goods than T6. When you insist on T6, there is a chance that the hollow items will become out of shape. The designation aluminum alloy is 6063 or 6061. Aluminum 6061 is more robust than 6063 when used for the same product.
It is also machine-easy to work with and resistant to chemicals. Aluminum 6061 is advantageous for parts requiring various processes, such machining and welding, because it is not only easy to machine but also weldable.
In general, 5052 costs less than 6061.
Aluminum is a good option for laser cutting up to 6- or 8-mm thicknesses. After that, there is a noticeable decline in quality, and additional machining is required for the material. Any laser cutting above 20 mm is not recommended.
In aluminum work, tools such as compression cutters and downcut spirals have no place. Use aluminum-specific router bits to cut aluminum. For this reason, 2 or 3 flute carbide endmills are used by most CNC users. Although single flute end mills are also an option, you should never use more than three flutes.
One of the most popular types of cutters for machine tools are end mills. Their extreme versatility stems from the range of shapes, sizes, flute counts, materials, and coatings available for them. Possessing ⅜", ¼", and Ⅻ" end mills will provide you a firm foundation when discussing aluminum.
With a chop saw (miter saw) and a non-ferrous metal cutting blade, aluminum can be sliced. Never remove aluminum with an abrasive disc on a chop saw meant for metal cutting. Abrasive cutting discs will become jammed in aluminum, overheating and breaking.
0