“Aluminium Square Bar” refers to a type of metal bar that is made from aluminium and has a square cross-sectional shape. These bars are commonly used in various industries for applications such as construction, manufacturing, and crafting. They are valued for their lightweight nature, corrosion resistance, and versatility in fabrication. Aluminum square bars can be easily machined, welded, and formed to meet specific project requirements. They are available in different sizes, grades, and finishes to suit different needs.