Aluminum, regardless of the shape or configuration offers properties and characteristics that make it the choice of many applications. Aluminum is one of the most versatile of all metals. It is easily machined, formed, and welded, yet has a stronger strength to weight ratio than steel, and a better conductivity per pound or kilo than copper.
Very small portions of other elements add considerable strength to pure aluminum. Corrosion resistance and thermal conductivity add tremendous characteristics for the transportation industry. Conductivity and light weight make aluminum the only choice for the long spans of high voltage lines. Millions of pounds of materials and bodies are carried from city to city or continent to continent by virtue of the use of light weight, strong aluminum in all commercial and military aircraft.
By taking a cyber tour through the various links, you will find just how and why aluminum is in such high demand today.