7 FAST FACTS ABOUT ALUMINIUM :-
1) It Weighs One-Third Less Than Steel
One of the reasons aluminum has become such a widely used metal in the manufacturing industry is because of its lightweight characteristics. On average, aluminum weighs one-third less than steel. If a block of steel weighs 100 pounds, for example, an aluminum block of the same size would weight just 33.3 pounds.
#2) It Doesn’t Rust
Since it doesn’t contain iron, aluminum doesn’t rust. Only metals containing iron, including steel, can rust. This makes aluminum an attractive choice of material for outdoor applications where moisture is a problem. Aluminum products can withstand rain, sleet, snow and humidity without rusting.
#3) It’s the World’s Most Abundant Metal
Consisting of about 8.2% of the Earth’s crust, aluminum is the world’s most abundant metal. Because there’s so much aluminum readily available, it typically costs less than other, less-common metals.
#4) It’s Recyclable
According to the Aluminum Association, it’s the “most recyclable of all materials.” When aluminum is recycled, nearly all of the metal can be reused without creating any waste. And the Aluminum Association notes that recycling just a single aluminum can saves enough energy to power an MP3 player while listening to entire album of songs.
#5) It Was Used Thousands of Years Ago
Some of the first documented uses of aluminum occurred thousands of years ago in Ancient Greece. Back then, people would dye their clothes with alum, which of course, contained aluminum.
#6) It’s Resistant to Heat
While lightweight, aluminum is highly resistant to heat. It will still smelt from a solid to liquid state when exposed to enough heat, but it takes temperatures in excess of 1,220 degrees Fahrenheit to smelt aluminum.
#7) It’s Ductile
Aluminum is a ductile metal that’s easy to bend and shape. Using basic tools and minimal pressure, manufacturing companies can mold aluminum into the necessary shape for their respective applications.