Aluminium has higher tensile strength at low temprature

Aluminium's unique properties know no bounds. For instance, while strength, toughness, brittleness and durability of most metals change when exposed to low temperatures, aluminium can sustain, or even improve ductility and toughness. And where does such a unique property find applications? From construction in cold climates to marine and aerospace applications, you name it! Added to this, for the same strength, aluminium has less weight, which translates to ease of assembly, low energy requirements, minimal maintenance and so on.